ZenBook

ZenBook are a family of ultrabooks – low-bulk laptop computers – produced by Asus. The first ZenBooks were released in October 2011, and the original range of products was amended and expanded during 2012. Models range from 12-inch laptops featuring power efficient components but lacking connectivity and having only integrated graphics processors, to 15-inch laptops with discrete graphics processing units and optical disc drives. Most (though not all) ZenBooks use Intel Core ultra-low-voltage processors and Nvidia GPUs when integrated graphics are not used. Asus introduced new models with touch screens to take advantage of Windows 8 after its release in late 2012. Most models drew comparisons to the Macbook Air. The ZenBook mainly competes against computers such as Acer's Aspire, Dell's Inspiron and XPS, HP's Pavilion and Envy, Lenovo's IdeaPad, Samsung's Sens and Toshiba's Satellite.

ZenBook

A first generation UX21
Developer	Asus
Manufacturer	Asus
Type	Ultrabook
Operating system	Windows
Related articles	Hp Invent
Website	www.asus.com/Laptops/ZenBook-Series-Home/

Asus designed the ZenBooks with brushed aluminium chassis and high rigidity, rather than plastic, the usual laptop construction material. A pattern of concentric circles on the lids is said to represent ripples in water and represent the "zen philosophy" that designers wanted to portray when creating the laptops. ZenBooks have been generally well received due to their chassis design and appearance as well as the high quality screens used in later models. However, the touchpad software was found to be erratic, particularly on the early models and some of the models received criticism for their high prices. Some models (such as the UX32) suffer from lockdown when the lithium polymer battery cell gets drained or discharged below its recommended threshold, for example if the device is left on and unattended. The result is that the charger will fail to recharge the battery even when plugged in, leaving the machine in a near-complete unresponsive off-state. The machine can often be revived by pressing the power-on key for 10 seconds, whereupon it will start recharging.[1]

Design

The concentric circles on the lid of a ZenBook are said to represent ripples in water.

In 2009 Asus released the UX50V, a 15-inch laptop that was focused on energy efficiency and had a thin profile.[2] The laptop was rated poorly by reviewers as it under-performed and had mediocre battery life, despite the installed energy efficient hardware.[3] Although not branded as one, it bore the same "UX" product code as many of the later ZenBooks and was an early foray into the ultraportable market.

The ZenBook name was proposed by Asus chairman Jonney Shih to reflect the "zen philosophy" applied to the design.[4] The chief designer, Loewy Chen, had wanted to incorporate design elements from luxury watches into his products for a long time. ZenBooks were the first opportunity to put this into practice,[4] the crossover being achieved, he said, by "the unfolding of the laptop from the side recalling the elegance of minute and hour hand movements".[5] The reference to watches is also reflected in the marketing of ZenBooks; Asus published design sketches overlaying an open ZenBook on a watch face, and video advertisements feature similar imagery.[6][7] The concentric circles on the lid of Zenbooks were intended to look like ripples in water and to reflect "philosophical ideas such as the infinite nature of Zen thinking and self-improvement".[4][5]

The bodies of the ZenBooks are made of aluminium, chosen for its light weight, strength, vibration dampening, appearance and acoustic properties.[4] Both the bodies and lids are CNC milled and brushed for appearance.[4] Reviewers have noted the resulting superior rigidity and complimented the appearance of the ZenBook range.[8][9][10]

To preserve space, some Zenbooks use two PCBs connected by a communications ribbon so it can have ports on both sides of the device, with a heatsink and fan centred between them.[11][12]

In 2018, Asus debuted ScreenPad with the ZenBook Pro 15 UX580. The ScreenPad replaces the regular trackpad with a colour capactive touchscreen display. This technology was then in 2019 included in the ZenBook 13 (UX334), ZenBook 14 (UX434) and ZenBook 15 (UX534) and offered optionally on the lower end lineup of VivoBook S laptops.[13][14]

In 2019, as a successor the 2018's ZenBook Pro, the ZenBook Duo and ZenBook Pro Duo feature two screens – one at the regular position and the other above keyboard. This second display resulted into the move of the keyboard nearer to the chin and the trackpad to where a numberpad would be similarly to Asus' gaming ROG Zephyrus laptop.[15]

Controversy

Numerous Zenbook models with resolution specifications of QHD+ (3200 × 1800) and 4K (3840 × 2160) utilize Pentile RG/BW displays,[16][17] which are regarded by some as a "shady practice"[18] and "sort of cheating".[19]

Specifications

Model	Release date	Display Matte	Processor	Graphics adapter	Memory	Secondary storage	Wireless	Battery	Unit weight	Dimensions Width × Height × Thickness (closed, at thickest point)	Peripheral connections
ZenBook (first generation)
UX21E	Oct 2011	11.6" TN 1366 × 768	i3-2367 i5-2467M i7-2677M	Intel HD Graphics 3000	4 GB 1333 MHz DDR3 Soldered	64/128/256 GB SATA III SSD	802.11 b/g/n Wifi and Bluetooth 4.0	6 Cell, 4800 mAh, 35 Wh	1.1 kg (2.42 lb)	299 mm × 196 mm × 17 mm (11.8" × 7.7" × 0.67")	1 × 3.5 mm audio in/out jack 1 × USB 3.0 port 1 × USB 2.0 port 1 × micro HDMI 1 × mini VGA
UX31E	Oct 2011	13.3" TN 1600 × 900	i5-2557M i5-2557M i7-2677M	Intel HD Graphics 3000	4 GB 1333 MHz DDR3 Soldered	128/256GB SATA III SSD	802.11 b/g/n Wifi and Bluetooth 4.0	4 Cell, 6840 mAh, 50 Wh	1.3 kg (2.87 lb)	325 mm × 223 mm × 17 mm (12.8" × 8.8" × 0.67")	1 × 3.5 mm audio in/out jack 1 × USB 3.0 port 1 × USB 2.0 port 1 × micro HDMI 1 × mini VGA SD card slot (UX31E only)
ZenBook Prime
UX21A	Jun 2012	11.6" TN 1366 × 768 11.6" IPS 1920 × 1080	i5-3317U i7-3517U	Intel HD Graphics 4000	4 GB 1600 MHz DDR3 Soldered	128/256GB SATA III SSD	802.11 a/b/g/n Wifi and Bluetooth 4.0	6 Cell, 4800 mAh, 35 Wh	1.1 kg (2.42 lb)	299 mm × 196 mm × 17 mm (11.8" × 7.7" × 0.67")	1 × 3.5 mm audio in/out jack 2 × USB 3.0 ports 1 × micro HDMI 1 × mini VGA SD card slot (UX31A only)
UX31A	Jun 2012	13.3" TN 1600 × 900 13.3" IPS 1920 × 1080	i5-3317U i7-3517U i7-3537U	Intel HD Graphics 4000	4 GB 1600 MHz DDR3 Soldered	128/256GB SATA III SSD	802.11 a/b/g/n Wifi and Bluetooth 4.0	4 Cell, 6840 mAh, 50 Wh	1.3 kg (2.87 lb)	325 mm × 223 mm × 17 mm (12.8" × 8.8" × 0.67")	1 × 3.5 mm audio in/out jack 2 × USB 3.0 ports 1 × micro HDMI 1 × mini VGA SD card slot (UX31A only)
ZenBook UX32
UX32A	May 2012	13.3" TN 1366 × 768	i3-2367M i5-3317U	Intel HD Graphics 3000 Intel HD Graphics 4000	4 GB 1600 MHz DDR3 Expandable	500 GB hybrid drive with 24 GB SSD/256 GB SSD	802.11 a/b/g/n Wifi and Bluetooth 4.0	6 Cell, 6520 mAh, 48 Wh	1.45 kg (3.20 lb)	325 mm × 223 mm × 18 mm (12.8" × 8.8" × 0.71")	1 × 3.5 mm audio in/out jack 3 × USB 3.0 ports 1 × HDMI 1 × mini VGA SD card slot
UX32VD	May 2012	13.3" TN 1366 × 768 13.3" IPS 1920 × 1080	i7-3517U	Nvidia GeForce GT 620M	4 GB 1600 MHz DDR3 Expandable	500 GB hybrid drive with 24 GB SSD/256 GB SSD	802.11 a/b/g/n Wifi and Bluetooth 4.0	6 Cell, 6520 mAh, 48 Wh	1.45 kg (3.20 lb)	325 mm × 223 mm × 18 mm (12.8" × 8.8" × 0.71")	1 × 3.5 mm audio in/out jack 3 × USB 3.0 ports 1 × HDMI 1 × mini VGA SD card slot
UX32L	Feb 2014	13.3" HD 1366x768 13.3" IPS FHD 1920x1080	i3-4010U i5-4200U i7-4500U	Intel HD Graphics 4400 Nvidia GeForce 840M	4 GB 1600 MHz DDR3L soldered with 1x expandable slot	1TB HDD / 500GB SSH / 128GB SSD	802.11 a/b/g/n or 802.11ac and Bluetooth 4.0	3 Cell, 50 Wh	1.45 kg (3.20 lb)	325 mm x 223 mm x5.5~18 mm	1 x 3.5mm audio in/out jack 3 x USB 3.0 port(s) 1 x HDMI 1 x mini Display Port SD card slot
ZenBook (14" and 15")
UX42VS	Nov 2012	14.0" TN 1366 × 768	i3-3217U i5-3317U i7-3517U	Nvidia GeForce GT 645M	6 GB 1600 MHz DDR3 Expandable	320/500/750/1000 GB HDD	802.11 b/g/n Wifi and Bluetooth 4.0	4 Cell, 6140 mAh, 45 Wh	1.88 kg (4.15 lb)	340 mm × 239 mm × 21 mm (13.4" × 9.4" × 0.83")	1 × 3.5 mm audio in/out jack 2 × USB 3.0 port 1 × micro HDMI 1 × mini VGA SD card slot 1 × RJ45 LAN port
UX52VS	November 2012	15.6" IPS 1920 × 1080	i5-3317U i7-3517U i7-3610QM	Nvidia GeForce GT 645M	4–10 GB 1600 MHz DDR3	320/500/750 GB hybrid drive with 24/32 GB SSD	802.11 b/g/n Wifi and Bluetooth 4.0	4 Cell, 6140 mAh, 45 Wh	2.2 kg (4.94 lb)	380 mm × 254.5 mm × 21 mm (14.96" × 10.0" × 0.83")	1 × 3.5 mm audio in/out jack 3 × USB 3.0 ports 1 × HDMI 1 × mini VGA SD card slot 1 × RJ45 LAN port
ZenBook Touch
UX500VZ	TBA	15.6" IPS 1920 × 1080	i7-3612QM	Nvidia GeForce GT 650M	4 GB 1600 MHz DDR3	Up to 512 GB SATA III SSD	802.11 a/b/g/n Wifi and Bluetooth 4.0	8 Cell, 4750 mAh, 70 Wh	2.0 kg (4.4 lb)	380 mm × 254.5 mm × 20 mm (14.96" × 10.0" × 0.79")	1 × 3.5 mm audio in/out jack 3 × USB 3.0 port 1 × HDMI 1 × external subwoofer connector 1 × mini VGA SD card slot 1 × RJ45 LAN port
ZenBook NX500
NX500	June 2014	15.6" IPS 3840 × 2160	i7	Nvidia GeForce GTX 850M	4/8 GB 1600 MHz DDR3L	128/256/512 GB SSD	TBA	6 Cell, 96 Wh	2.2 kg (4.94 lb)	378 mm x 255 mm x 19 mm (14.88" x 10.0" x 0.75")	TBA
ZenBook Infinity
UX301LA	September 2013	13.3" IPS 2560 × 1440	i7-4558U i7-4500U i5-4200U	Intel HD Graphics 4400, or Iris Graphics 5100	8 GB 1600 MHz DDR3L	2x128GB or 2x256GB SSD in RAID 0 configuration	802.11 a/b/g/n/ac Wifi and Bluetooth 4.0	6 Cell, 50.6 Wh	1.4 kg	325 mm x 226 mm x 15.5 mm (12.8" x 8.9" x 0.62")	1 × 3.5 mm audio in/out jack 2 × USB 3.0 port 1 × micro HDMI SDXC card slot
ZenBook UX302
UX302LA[20]	September 2013	13.3" IPS 1920 × 1080	i7-4500U i5-4200U	Intel HD Graphics 4400	2/4GB 1600 MHz DDR3L, upgradeable to 8GB	256GB 2.5" SATA3 SSD or 500/750GB 2.5" SATA3 HDD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.0	3 Cell, 50 Wh	1.5 kg	325 x 226 x 5 ~17.2 mm	1 × Microphone-in/Headphone-out jack 3 × USB 3.0 port(s) 1 × HDMI 1 × mini Display Port 1 × SD card reader 1 × AC adapter plug
UX302LG[21]				Intel HD Graphics 4400 + NVIDIA GeForce GT730M
ZenBook UX303
UX303UA	June 2014	13.3" 16:9 HD (1366x768) or IPS FHD (1920x1080) or IPS QHD+(3200 x 1800)	Intel® Core™ i7 6500U Intel® Core™ i5 6200U Intel® Core™ i3 6100U	Integrated Intel® HD Graphics 520	DDR3L 1600 MHz SDRAM, On Board Memory 4 GB, DIMM Up to 12 GB			3 Cells 50 Whrs Polymer Battery	1.45	323 x 223 x 19.2	1 x COMBO audio jack 3 x USB 3.0 port(s) 1 x HDMI 1 x mini Display Port 1 x SD card reader 1X AC adapter plug
UX303LN	June 2014	13.3" 16:9 IPS FHD (1920x1080) or QHD+( 3200 x 1800)	Intel® Core™ i7 5500U Intel® Core™ i5 5200UIntel® Core™ i7 4510UIntel® Core™ i5 4210U	NVIDIA® GeForce® 840M with 2GB DDR3 VRAM	DDR3L 1600 MHz SDRAM, On Board Memory 4 GB, SO-DIMM Up to 8 GB
UX303UB		13.3" 16:9 HD (1366x768) or IPS FHD (1920x1080) or IPS QHD+(3200 x 1800)	Intel® Core™ i7 6500U Intel® Core™ i5 6200U	NVIDIA® GeForce® 940M with 2GB DDR3 VRAM	DDR3L 1600 MHz SDRAM, On Board Memory 4 GB, DIMM Up to 12 GB
UX303LA		13.3" 16:9 HD+ EWV (1600 x 900) or IPS FHD (1920x1080)	Intel® Core™ i7 5500U/4510U Intel® Core™ i5 5200U/4210U Intel® Core™ i3 5010U/4030U	Intel HD Graphics 4400	DDR3L 1600 MHz SDRAM, On Board Memory 4 GB, 1x DIMM socket, DIMM Up to 8 GB
UX303LB		13.3" 16:9 IPS FHD (1920x1080) or QHD+ (3200 x 1800)	Intel® Core™ i7 5500U Intel® Core™ i5 5200U	NVIDIA® GeForce® 940M with 2GB DDR3 VRAM
ZenBook UX305
UX305FA[22]	September 2014	13.3" IPS FHD (1920×1080) or IPS QHD+ (3200×1800)	Intel® Core™ M 5Y10 Intel® Core™ M 5Y71	Intel HD Graphics 5300	LPDDR3 1600 MHz SDRAM, 4GB, upgradeable to 8GB	128GB, 256GB or 512GB SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.0	45 Whrs Polymer Battery	1.2 kg	324 x 226 x 12.3	1 × 3.5mm audio jack 3 × USB 3.0 port(s) 1 × micro HDMI 1 × AC adapter plug
UX305CA[23]	December 2015[24]		Intel Core M 6Y30 Intel Core M 6Y54 Intel Core M 6Y75	Intel HD Graphics 515	LPDDR3 1600 MHz SDRAM, 4 or 8GB
UX305LA[25]	September 2014		Intel® Core™ i7-5500U Intel® Core™ i5-5200U Intel® Core™ i3-5010U	Intel HD Graphics 5500				56 Whrs Polymer Battery	1.3 kg	324 x 226 x 14.9	1 × 3.5mm audio jack 2 × USB 3.0 port(s) 1 × USB 2.0 port(s) 1 × micro HDMI 1 × AC adapter plug
UX305UA[26]	December 2015[24]		Intel® Core™ i7-6500U Intel® Core™ i5-6200U Intel® Core™ i3-6100U	Intel HD Graphics 520						324 x 226 x 16.0
ZenBook UX306
UX306UA[27]	May 2016	13.3" IPS FHD (1920×1080) or IPS QHD+ (3200×1800)	Intel Core i7-6500U Intel Core i5-6200U	Intel HD Graphics 520	LPDDR3 1600MHz SDRAM, 8GB, upgradeable to 16GB	256GB or 512GB SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.0	57 Whrs Polymer Battery	1.31 kg	324 x 226 x 13.7	1 × 3.5mm audio jack 1 × USB 3.0 port 1 × USB-C 3.1 Gen 1 port 1 × micro HDMI 1 × microSDXC card reader 1 × AC adapter plug
ZenBook x10 series
UX310UQ[28]	March 2017	13.3" IPS FHD (1920×1080) or IPS QHD+ (3200×1800)	Intel Core i7-7500U/6500U Intel Core i5-7200U/6200U Intel Core i3-7100U/6100U	Intel HD Graphics 520/620 + NVIDIA GeForce 940MX	LPDDR3 1600MHz SDRAM, 4GB, upgradeable to 16GB	500GB/1TB 5400RPM HDD, or 128/256/512GB SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.0	48 Whrs	1.4 kg	323 x 223 x 18.4	1 × 3.5mm audio jack 1 × USB 3.0 port 1 × USB 2.0 port 1 × USB-C 3.1 Gen 1 port 1 × HDMI 1 × AC adapter plug
UX310UA[29]	Progressively updated		Intel Core i7-8550U/7500U/6500U Intel Core i5-8250U/7200U/6200U Intel Core i3-7100U/6100U	Intel HD Graphics 520/620 or Intel UHD Graphics 620
UX410UQ[30]	March 2017	14.0" IPS FHD (1920×1080)	Intel Core i7-7500U/6500U Intel Core i5-7200U/6200U	Intel HD Graphics 520/620 + NVIDIA GeForce 940MX						323 x 223 x 19	1 × 3.5mm audio jack 1 × USB 3.0 port 2 × USB 2.0 port 1 × USB-C 3.1 Gen 1 port 1 × HDMI 1 × AC adapter plug
UX410UF[31]	October 2017		Intel Core i7-8550U Intel Core i5-8250U	Intel UHD Graphics 620 + NVIDIA GeForce MX130
UX410UA[32]	March 2017		Intel Core i7-8550U/7500U Intel Core i5-8250U/7200U Intel Core i3-7100U	Intel HD Graphics 520/620 or Intel UHD Graphics 620
UX510UX[33]		15.6" IPS FHD (1920×1080) or IPS UHD (3840×2160)	Intel Core i7-6500U Intel Core i5-6200U	Intel HD Graphics 520 + NVIDIA GeForce GTX 950M		500GB/1TB 5400RPM HDD, or 128/256GB SSD			2 kg	382 x 255 x 19.9	1 × 3.5mm audio jack 2 × USB 3.0 port 2 × USB 2.0 port 1 × USB-C 3.1 Gen 1 port 1 × HDMI 1 × AC adapter plug
UX510UW[34]				Intel HD Graphics 520 + NVIDIA GeForce GTX 960M
ZenBook x30/x31 Classic series
UX330CA[35]	March 2017	13.3" IPS FHD (1920×1080)	Intel Core m3-7Y30	Intel HD Graphics 615	LPDDR3 1600MHz SDRAM, 4GB, upgradeable to 16GB	128GB SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.x	54 Whrs	1.2 kg	323 x 223 x 12.3	1 × 3.5mm audio jack 2 × USB 3.0 port 1 × USB-C 3.1 Gen 1 port 1 × micro HDMI 1 × SD card slot 1 × AC adapter plug
UX330UA[36]	March 2017	13.3" IPS FHD (1920×1080) or IPS QHD+ (3200×1800)	Intel Core i5-8250U Intel Core i5-7200U	Intel UHD Graphics 620 Intel HD Graphics 620	LPDDR3 1600MHz SDRAM, 4/8GB, upgradeable to 16GB	256GB SSD		57 Whrs		323 x 223 x 13.5
UX331UA[37]	April 2018	13.3" IPS FHD (1920×1080)	Intel Core i7-8550U Intel Core i5-8250U	Intel UHD Graphics 620				50 Whrs	1.13 kg	310 x 216 x 14	1 × 3.5mm audio jack 2 × USB 3.0 port 1 × USB-C 3.1 Gen 1 port 1 × HDMI 1 × SD card slot 1 × AC adapter plug
UX331UN[38]	February 2018	13.3" IPS FHD (1920×1080) or IPS UHD (3840×2160)		Intel UHD Graphics 620 + NVIDIA GeForce MX150		128/256/512GB SATA SSD or 512GB/1TB PCIe SSD
UX430UA[39]	November 2017	14" IPS FHD (1920×1080)	Intel Core i7-8550U Intel Core i7-7500U Intel Core i3-7100U	Intel HD Graphics 620		256/512GB SATA SSD			1.25kg	324 x 225 x 15.9	1 × 3.5mm audio jack 2 × USB 3.0 port 1 × USB-C 3.1 Gen 1 port 1 × micro HDMI 1 × SD card slot 1 × AC adapter plug
UX430UF[40]			Intel Core i7-8550U Intel Core i5-8250U Intel Core i3-7100U	Intel HD Graphics 620 + NVIDIA GeForce MX130		128/256/512GB SATA SSD
UX430UN[41]				Intel HD Graphics 620 + NVIDIA GeForce MX150
UX530UQ[42]	October 2017	15.6" IPS FHD (1920×1080)	Intel Core i7-7500U Intel Core i5-7200U Intel Core i3-7100U	Intel HD Graphics 620 + NVIDIA GeForce 940MX	LPDDR3 2133MHz SDRAM, 4/8GB, upgradeable to 16GB	128/256/512GB SATA SSD			1.63kg	360 x 246 x 16.9	1 × 3.5mm audio jack 1 × USB 3.0 port 2 × USB 2.0 port 1 × USB-C 3.1 Gen 1 port 1 × HDMI 1 × SD card slot 1 × AC adapter plug
UX530UX[43]				Intel HD Graphics 620 + NVIDIA GeForce GTX 950M
ZenBook x33 series
UX333FA[44]	August 2018	13.3" IPS FHD (1920×1080)	Intel Core i3-8145U Intel Core i5-8265U Intel Core i7-8565U	Intel UHD Graphics 620	LPDDR4 2400MHz SDRAM, 8GB	256GB PCIe (X2) SSD 512GB PCIe (X2) SSD 1TB PCIe (X4) SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 5.0	50 Wh, 3-cell battery	1.09kg (anti-glare display) 1.19kg (glossy display)	302 × 189 × 16.9	1 × 3.5mm audio jack 1 × USB 3.1 port 1 × USB 2.0 port 1 × USB-C 3.1 Gen 2 port 1 × HDMI 1 × microSD card slot 1 × AC adapter plug
UX333FN[45]			Intel Core i7-8565U Intel Core i5-8265U	Intel UHD Graphics 620 + NVIDIA GeForce MX150	LPDDR4 2400MHz SDRAM, 8GB/16GB
UX433FA[46]		14.0" IPS FHD (1920×1080)	Intel Core i3-8145U Intel Core i5-8265U Intel Core i7-8565U	Intel UHD Graphics 620	LPDDR4 2400MHz SDRAM, 8GB					319 × 199 × 15.9
UX433FN[47]			Intel Core i7-8565U Intel Core i5-8265U	Intel UHD Graphics 620 + NVIDIA GeForce MX150	LPDDR4 2400MHz SDRAM, 8GB
UX533FN[48]		15.6" IPS FHD (1920×1080)						73 Wh, 4-cell battery	1.59kg (anti-glare display) 1.69kg (glossy display)	354 x 220 x 17.9	1 × 3.5mm audio jack 1 × USB 3.1 port 1 × USB 3.0 port 1 × USB-C 3.1 Gen 2 port 1 × HDMI 1 × SD card slot 1 × AC adapter plug
UX533FD[49]				Intel UHD Graphics 620 + NVIDIA GeForce GTX 1050 Max-Q
ZenBook x34 series
UX334FL[50]	May 2019	13.3" IPS FHD (1920×1080)	Intel Core i7-8565U Intel Core i5-8265U	Intel UHD Graphics 620 + NVIDIA GeForce MX250	LPDDR4 2400MHz SDRAM, 8GB/16GB	256GB PCIe (X2) SSD 512GB PCIe (X2) SSD 1TB PCIe (X4) SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 5.0	50 Wh, 3-cell battery	1.22kg	302 × 189 × 17.9	1 × 3.5mm audio jack 1 × USB 3.1 Gen 2 port 1 × USB 2.0 port 1 × USB-C 3.1 Gen 2 port 1 × HDMI 1 × microSD card slot 1 × AC adapter plug
UX334FL Edition 30[51]									1.29kg	302 × 189 × 18.5
UX434FL[52]		14.0" IPS FHD (1920×1080), optional touchscreen							1.26kg	319 × 199 × 16.9
UX534FT[53]		15.6" IPS FHD (1920×1080) or IPS UHD (3840×2160)		Intel UHD Graphics 620 + NVIDIA GeForce GTX 1650 Max-Q		256GB PCIe (X2) SSD 512GB PCIe (X2) SSD 1TB PCIe (X2) SSD 1TB PCIe (X4) SSD		73 Wh, 4-cell battery	1.55kg (anti-glare display) 1.65kg (glossy display)	354 x 220 x 18.9	1 × 3.5mm audio jack 1 × USB 3.1 Gen 2 port 1 × USB 3.1 Gen 1 port 1 × USB-C 3.1 Gen 2 port 1 × HDMI 1 × SD card slot 1 × AC adapter plug
ZenBook Flip x60 series
UX360CA[54]	July 2016	13.3" IPS FHD (1920×1080) or IPS QHD+ (3200×1800) touchscreen	Intel Core M 6Y75 Intel Core M 6Y54 Intel Core M 6Y30	Intel HD Graphics 515	LPDDR3 1600MHz SDRAM, 4GB, upgradeable to 8GB	128/256/512GB SATA SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.0	54 Wh, 3-cell battery	1.3kg	323 x 220 x 13.9	1 × 3.5mm audio jack 2 × USB 3.1 Gen 1 port 1 × HDMI 1 × SD card slot 1 × AC adapter plug
UX360UA[55]			Intel Core i7-7500U/6500U Intel Core i5-7200U/6200U	Intel HD Graphics 620/520	LPDDR3 1600MHz SDRAM, 8GB, upgradeable to 16GB			57 Wh, 3-cell battery	1.2kg	321 x 219 x 13.9
UX560UA[56]		15.6" IPS FHD (1920×1080)	Intel Core i7-6500U Intel Core i5-6200U	Intel HD Graphics 520		512GB SATA SSD or 1TB 5400RPM HDD		50 Wh, 4-cell battery	2.2kg	Unknown	1 × 3.5mm audio jack 3 × USB 3.1 Gen 1 port 1 × USB-C 3.1 Gen 1 port 1 × HDMI 1 × AC adapter plug
ZenBook Flip x61 series
UX461UA[57]	February 2018	14.0" IPS FHD (1920×1080) touchscreen	Intel Core i7-8550U Intel Core i5-8250U	Intel UHD Graphics 620	LPDDR3 2133MHz SDRAM, 4/8GB	128/256/512GB SATA SSD or 512GB PCIe (X4) SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.2	57 Wh battery	1.4kg	327 x 226 x 13.9	1 × 3.5mm audio jack 2 × USB 3.1 Gen 1 port 1 × USB-C 3.1 Gen 1 port 1 × HDMI 1 × microSD card slot 1 × AC adapter plug
UX461UN[58]				Intel UHD Graphics 620 + NVIDIA GeForce MX150	LPDDR3 2133MHz SDRAM, 8/16GB				1.5kg
UX461FN[59]						256/512GB SATA SSD or 512GB PCIe (X4) SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 5.0
UX561UA[60]		15.6" IPS FHD (1920×1080) touchscreen		Intel UHD Graphics 620	DDR4 2400MHz RAM, 8/16GB	128/512GB SATA SSD or 1TB 5400RPM HDD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.2	52 Wh battery	1.9kg	364 x 246 x 19.2	1 × 3.5mm audio jack 1 × USB-C 3.1 Gen 1 2 × USB 3.0 ports 1 × SD card slot 1 × HDMI 1 × AC adapter plug
UX561UN[61]				Intel UHD Graphics 620 + NVIDIA GeForce MX150
UX561UD[62]		15.6" IPS FHD (1920×1080) or IPS UHD (3840×2160) touchscreen		Intel UHD Graphics 620 + NVIDIA GeForce GTX 1050		512GB SATA SSD or 512GB PCIe SSD or 2TB 5400RPM HDD			2.1kg	364 x 246 x 21	1 × 3.5mm audio jack 1 × USB-C/Thunderbolt 2 × USB 3.0 ports 1 × SD card slot 1 × HDMI 1 × AC adapter plug
ZenBook Flip x62 series
UX362FA[63]	August 2018	13.3" IPS FHD (1920×1080) touchscreen	Intel Core i7-8565U Intel Core i5-8265U	Intel UHD Graphics 620	LPDDR3 2133MHz SDRAM, 8GB, upgradeable to 16GB	256/512GB PCIe SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 5.0	50 Wh, 3-cell battery	1.3kg	305 x 196 x 16.9mm	1 × 3.5mm audio jack 2 × USB-C 3.1 Gen 2 port 1 × USB 2.0 port† 1 × HDMI† 1 × AC adapter plug
UX562FD[64]		15.6" IPS FHD (1920×1080) or IPS UHD (3840×2160) touchscreen		Intel UHD Graphics 620 + NVIDIA GeForce GTX 1050 Max-Q	LPDDR4 2400MHz SDRAM, 16GB	256/512GB SATA SSD, or 512GB PCIe SSD or 2TB 5400rpm SATA HDD		57 Wh, 3-cell battery or 86 Wh 6-cell battery‡	1.9kg	357 x 226 x 20.9	1 × 3.5mm audio jack 1 × USB-C 3.1 Gen 1 port 1 × USB 3.1 Gen 1 port 1 × USB 2.0 1 × HDMI 1 × SD card reader 1 × AC adapter plug
†: This port is only on devices without world-facing cameras. ‡: The 86Wh option is only available for devices with SSD.
ZenBook Pro x01 series
UX501JW[65]	May 2015	15.6" IPS FHD (1920×1080) or IPS UHD (3840×2160)	Intel Core i7-4720HQ	Intel HD Graphics 4600 + NVIDIA GeForce GTX 960M	LPDDR3 1600MHz SDRAM, 4/8GB, upgradeable to 16GB	128/256GB SATA SSD, or 512GB PCIe (X4) SSD or 1TB 5400rpm SATA HDD	802.11 b/g/n Wi-Fi or 802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.0	60 Wh, 4-cell battery or 96 Wh 6-cell battery	2.06 kg (4-cell) or 2.27 kg (6-cell)	383 x 255 x 20.6 (4-cell) 383 x 255 x 21.3 (6-cell)	1 × 3.5mm audio jack 3 × USB 3.0 1 × HDMI 1 × mini DisplayPort 1 × Thunderbolt (some 1 × SD card reader 1 × AC adapter plug
UV501VW[66]	October 2016		Intel Core i7-6700HQ	Intel HD Graphics 530 + NVIDIA GeForce GTX 960M	DDR4 2133MHz SDRAM, 8GB, upgradeable to 16GB						1 × 3.5mm audio jack 4 × USB 3.0 1 × HDMI 1 × Thunderbolt 1 × SD card reader 1 × AC adapter plug
ZenBook Pro x50 series
UX550VD[67]		15.6" IPS FHD (1920×1080) or IPS UHD (3840×2160), optional touchscreen	Intel Core i7-7700HQ Intel Core i5-7300HQ	Intel HD Graphics 630 + NVIDIA GeForce GTX 1050	DDR4 2400MHz SDRAM, 8/16GB	256/512GB PCIe (X2) SSD or 512GB/1TB PCIe SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.2	73Wh, 8-cell battery	1.8kg	365 x 251 x 18.9	2 x Type-C™ USB 3.1 Gen 2 (thunderbolt) 2 x Type-A USB 3.1 Gen 1 1 x HDMI 1 x Combo audio jack 1 x microSD Card reader
UX550VE[68]				Intel HD Graphics 630 + NVIDIA GeForce GTX 1050 Ti
ZenBook Pro x80 series
UX480FD[69]	July 2018	14" IPS FHD (1920×1080)	Intel Core i7-8565U Intel Core i5-8265U	Intel UHD Graphics 620 + NVIDIA GeForce GTX 1050 Max-Q	DDR4 2400MHz SDRAM, 8/16GB	128/256GB SATA SSD or 256/512GB PCIe (X2) SSD or 1TB PCIe (X4) SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 5.0	70Wh, 4-cell battery	1.6kg	323 x 225 x 17.9	1 x Type-C USB 3.1 Gen 2 (Thunderbolt 3) 1 x Type-A USB 3.1 Gen 2 1 x Type-A USB 2.0 1 x HDMI 1 x Combo audio jack 1 x AC adapter plug
UX580GE[70]	September 2018	15.6" IPS FHD (1920×1080) or IPS UHD (3840×2160)	Intel Core i5-8300H Intel Core i7-8750H Intel Core i9-8950HK	Intel UHD Graphics 620 + NVIDIA GeForce GTX 1050		256/512GB PCIe (X2) SSD or 512GB/1TB PCIe SSD		71Wh, 8-cell battery	1.88kg	365 x 241 x 18.9	2 x Type-C USB 3.1 Gen 2 (Thunderbolt 3) 2 x Type-A USB 3.1 Gen 2 1 x HDMI 1 x Combo audio jack 1 x MicroSD card slot 1 x AC adapter plug
UX580GD[71]				Intel UHD Graphics 620 + NVIDIA GeForce GTX 1050 Ti
ZenBook Duo x81 series
ZenBook Duo UX481FL[72]	May 2019	14" IPS FHD (1920 × 1080) + 12.6" FHD (960 × 1080) ScreenPad Plus	Up to Intel Core i7 processor	Intel HD graphics + NVIDIA GeForce MX250	2133MHz LPDDR3 SDRAM, 8/16GB	256/512GB PCIe (X2) SSD or 1TB PCIe (X4) SSD	802.11 a/b/g/n/ac/ax Wi-Fi and Bluetooth 5.0	70Wh, 4-cell battery	1.5kg	323 x 223 x 19.9	1 x USB 3.1 Gen 2 Type-C™ (up to 10Gbps) 1 x USB 3.1 Gen 2 Type-A (up to 10Gbps) 1 x USB 3.1 Gen 1 Type-A (up to 5Gbps) 1 x HDMI 1 x Audio combo jack 1 x MicroSD card reader 1 x DC-in
ZenBook Pro Duo UX581GV[73]		15.6" OLED UHD (3840 × 2160) + 14" FHD (3840 × 1100) ScreenPad Plus	Intel Core i9-9980HK Intel Core i7-9750H	Intel UHD Graphics 630 + NVIDIA RTX 2060	2666MHz DDR4 SDRAM, 8/16/32GB			71Wh, 8-cell or 62 Wh, 8-cell (fast-charging)	2.5kg	359 x 246 x 24	1 x Thunderbolt™ 3 USB-C™ (up to 40Gbps and DisplayPort) 2 x USB 3.1 Gen 2 Type-A (up to 10Gbps) 1 x HDMI 1 x Audio combo jack 1 x DC-in
ZenBook Flip S UX370
UX370UA[74]	July 2018	13.3" IPS FHD (1920 × 1080)	Intel Core i7-7500U	Intel HD Graphics 620	16GB 2133MHz LPDDR3	512GB SATA SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.2	39 Wh battery	1.1kg	311 x 211 x 10.9	1 x 3.5mm audio jack 2 x USB 3.1 Type-C port
ZenBook 3 x90 series
ZenBook 3 UX390UA[75]	September 2017	12.5" IPS FHD (1920 × 1080)	Intel Core i7-7500U Intel Core i5-7200U	Intel HD Graphics 620	16GB 2133 MHz LPDDR3	512GB SATA SSD or 512GB PCIe SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.0	40 Wh, 6-cell	910g	296 x 191 x 11.9	1 x 3.5mm audio jack 1 x USB 3.1 Type-C port
ZenBook 3 Deluxe UX490UA[76]	June 2018	14" IPS FHD (1920 × 1080)	Intel Core i7-8550U Intel Core i5-8250U	Intel UHD Graphics 620	8/16GB 2133 MHz LPDDR3	256GB SATA SSD or 512GB/1TB PCIe SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.1	46 Wh, 4-cell	1.1kg	329 x 214 x 12.9	1 x 3.5mm audio jack 3 x USB 3.1 Type-C port
ZenBook S UX391
UX391UA[77]	August 2018	13.3" IPS FHD (1920 × 1080) or IPS UHD (3840 × 2160)	Intel Core i7-8550U Intel Core i5-8250U	Intel UHD Graphics 620	8/16GB 2133 MHz LPDDR3	256GB SATA SSD or 512GB/1TB PCIe SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.2	50 Wh, 4-cell	1kg (anti-glare display), 1.05kg (glossy display)	311 x 213 x 12.9	1 x 3.5mm combo audio jack 2 x USB-C 3.1 Gen 2/Thunderbolt 1 x USB-C 3.1 Gen 1
UX391FA[78]	Early 2019		Intel Core i7-8565U Intel Core i5-8265U			256/512GB/1TB PCIe SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 5.0
ZenBook S UX392
UX392FA	February 2019	13.9" IPS FHD (1920 × 1080)	Intel Core i7-8565U Intel Core i5-8265U	Intel UHD Graphics 620	8/16GB 2133MHz LPDDR3	256/512GB/1TB PCIe SSD	802.11 a/b/g/n/ac Wi-Fi and Bluetooth 5.0	50 Wh, 3-cell	1.1kg	316 x 195 x 12.9	1 x 3.5mm combo audio jack 2 x USB-C 3.1 Gen 2/Thunderbolt 1 x USB-A 3.1 Gen 2 1 x microSD card slot
UX392FN				Intel UHD Graphics 620 + NVIDIA GeForce MX150
Model	Release date	Display Matte	Processor	Graphics adapter	Memory	Secondary storage	Wireless	Battery	Unit weight	Dimensions Width × Height × Thickness (closed, at thickest point)	Peripheral connections

Reception

The UX31A keyboard is backlit and has greater key travel than the first generation

The first official ZenBooks, the ZenBook UX21E and UX31E drew comparisons to the Macbook Air and it was regarded as an "excellent rival" by CNET reviewer Andrew Hoyle.[9][10] Other aspects of the laptops that reviewers liked were the Bang and Olufsen speakers, fast boot times due to Asus' BIOS design and the speed of general tasks within the operating system resulting from the SSD and Sandy Bridge processors.[79][10][80] However, the screens drew criticism for their poor contrast ratio, colour accuracy and less than perfect viewing angle, although they were praised for their brightness and the sharpness of the UX31's screen.[79][81][82] Reviewers also noted the shallow key-press of the metal keyboard and lack of backlighting, a feature that Asus did not have time to implement before shipping.[79][83]

The new screens on the ZenBook Prime were highly praised by reviewers when considering brightness, contrast ratio, viewing angle and colour accuracy, the improvements over previous models being put down to the switch from TN to IPS displays.[83][84][85] The keyboard also garnered praise for the increased backlighting and improved key travel while the Intel Wi-Fi controller was found to perform better than the Qualcomm used in the first generation of Zenbooks.[84][86][87] The Zenbook Primes still received some criticism: the latest version of the trackpad was acknowledged as an improvement over the original Zenbooks, but still irritating,[88][89] and the sound quality was found to be worse than that with the first generation.[87][89] Despite these issues, the overall reaction was positive: the UX31A was called "today's best ultrabook" and "the best ultrabook out there" at the time of release.[86][90]

The ZenBook UX32VD was well received for similar reasons to the Zenbook Prime. The screen, chassis and keyboard again garnered praise although the inclusion of a discrete GPU was noted as a major selling point. The hybrid drive attracted criticism for its slow performance and the same trackpad issues that the Zenbook Prime had were still present.[91][92] SLR Lounge criticised the slow hybrid drive and 4 GB of RAM, but suggested replacing them as the option is available, noting that it was an option not often offered on ultrabooks.[93]

As a cheaper option the ZenBook UX32A was praised by Chris Martin of PC Advisor for being "a more affordable luxury", retaining the "premium feel" of the Zenbook range but at a lower price point.[94][95] The aluminium chassis, which is identical to the UX32VD to keep costs down, was widely acclaimed for its strength and build quality.[94][96][95][97][98] By contrast, the Sandy Bridge chip, a previous-generation part at the time of sale, was outlined as a detraction as was the lower battery life compared to the UX31E.[95][96] Although the screen used was a TN panel and of a lower resolution than the UX32VD or UX31A, it was considered an acceptable compromise for the price.[95][97] The screen has a matte finish and relatively high brightness which Notebook Check's reviewer, Christian Hepp, found "quite suitable for outdoor use", noting that it had a good contrast ratio but a narrow range of colours.[98]

The ZenBook UX42VS and UX52VS drew criticism for its high price and lack of touch screen, but the screen quality, keyboard and system speed were praised.[99][100] The battery life was considered acceptable taking into account the form-factor and the discrete GPU, despite it being significantly shorter than the UX31A.[101]

AnandTech reviewer Jason Inofuentes found the touch screen to be so superior to the trackpad that he stopped using the trackpad altogether in his trial of a Zenbook Touch at the Asus launch event.[102] Chris Griffith of The Australian found that the screen of the UX31A responded well and that the Windows 8 gestures worked predictably, his only criticism being the high price.[103]

The ZenBook UX430 is commonly reported to suffer from significant coil whine issues.[104]

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External links

• Official website