ASUS Zenbook DUO (UX8407) vs Lenovo ThinkPad T480

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Zenbook DUO (UX8407) compared with ThinkPad T480

	ASUSZenbook DUO (UX8407)	LenovoThinkPad T480
Overview
Released
Released	February 2026	January 2018
Display
Screen size
Screen size	14″	14″
Resolution
Resolution	2880 × 1800 (better)	1920 × 1080
Panel
Panel	OLED	IPS LCD
Refresh rate
Refresh rate	144 Hz	–
Brightness
Brightness	500 nits (better)	250 nits
HDR peak brightness
HDR peak brightness	1,000 nits	–
Touchscreen
Touchscreen	Yes	No
Display type
Display type	Two 14-inch 3K ASUS Lumina Pro OLED touch screens, 16:10, stylus support	Listed FHD IPS panel; HD 1366 × 768 TN and WQHD 2560 × 1440 IPS also offered; WQHD 300 nits and 72% stated gamut
Colour range
Colour range	100% DCI-P3	–
Screen finish
Screen finish	Anti-reflection coating (65% less reflection)	Anti-glare; optional on-cell ten-point touch on FHD
Display features
Display features	0.2 ms response; 1,000,000:1 contrast; VESA DisplayHDR True Black 1000; 1.07 billion colours; PANTONE Validated; 93% screen-to-body ratio; E-Reading mode	–
Performance
Processor
Processor	Intel Core Ultra 9 386H, Intel Core Ultra X9 378H or Intel Core Ultra X9 388H	Intel Core i5-8250U
CPU cores
CPU cores	16	4
CPU threads
CPU threads	16	8
Graphics
Graphics	Intel Graphics or Intel Arc B390 GPU	Intel UHD Graphics 620
AI engine (NPU)
AI engine (NPU)	50 TOPS	–
Memory
Memory	32 GB (better)	8 GB
Storage
Storage	1 TB to 2 TB (better)	256 GB
CPU
CPU	Core Ultra X9 388H or 378H, Core Ultra X7 358H or Core Ultra 9 386H with 4 P-cores, 8 E-cores and 4 LP E-cores (18 MB cache); Core Ultra 7 355 with 4 P-cores and 4 LP E-cores (12 MB cache)	7th-generation dual-core or 8th-generation Core processors; listed configuration verified by Windows Central
GPU
GPU	Intel Arc B390 GPU (Core Ultra X7 and X9) or Intel Graphics, integrated	Listed configuration uses integrated UHD Graphics 620; optional GeForce MX150 2 GB GDDR5 on other configurations, limited to Core i7 in EMEA
AI engine
AI engine	Copilot+ PC; Intel NPU up to 50 TOPS	–
Memory type
Memory type	LPDDR5X on board, 16 or 32 GB, not upgradable	DDR4-2400; two SO-DIMM sockets, up to 32 GB; 7th-generation processors run memory at 2133 MHz
Storage type
Storage type	One M.2 2280 PCIe 4.0 x4 slot; 512 GB, 1 TB or 2 TB NVMe SSD	One 2.5-inch SATA bay or M.2 2280 PCIe NVMe drive; M.2 adapter limits drive connection to PCIe 3.0 ×2; optional 128 GB second SSD occupies the WWAN slot
Battery and size
Battery life (maker's claim)
Battery life (maker's claim)	Up to 32 hours	Up to 14.4 hours
Battery capacity
Battery capacity	99 Wh (better)	48 Wh
Weight
Weight	1.65 kg	1.58 kg (better)
Thickness
Thickness	23.4 mm	19.95 mm (better)
Width × depth
Width × depth	310.1 × 208.6 mm	336.6 × 232.5 mm
Battery life detail
Battery life detail	99 Wh, 4-cell Li-ion; 1080p video up to 32 hr (one screen) or 18 hr (two screens); web browsing up to 18 hr (one screen) or 12 hr (two screens); ASUS test at 150 nits and 60 Hz	Listed capacity and MobileMark 2014 claim use optional 24 Wh internal plus 24 Wh external battery; external 48 Wh and 72 Wh packs also offered, up to 29 hours with integrated graphics and 24 + 72 Wh; starting weight shown for integrated graphics and Magnesium cover with small battery combination
Charger
Charger	100 W USB-C adapter; not included in every country	45 W or 65 W USB-C adapter
Fast charging
Fast charging	60% in 49 minutes	–
Materials
Materials	Ceraluminum chassis, hinge and kickstand; MIL-STD-810H tested	Magnesium Hybrid or PPS display cover; glass-fibre reinforced plastic bottom
Colours
Colours	Moher Gray	Black
Connections
Ports
Ports	2 × Thunderbolt 4, USB-A, HDMI, headphone jack	2 × USB-A, 2 × USB-C, Thunderbolt, HDMI, Ethernet, SD card slot, headphone jack
Wi-Fi
Wi-Fi	Wi-Fi 7	Intel Wireless-AC 8265, 2×2 802.11ac
Bluetooth
Bluetooth	5.4	Bluetooth 4.1; hardware supports 4.2, limited by Windows
Webcam
Webcam	FHD with IR	Optional 720p with ThinkShutter, or IR plus 720p without shutter
Operating system
Operating system	Windows	Windows
Port detail
Port detail	2 × Thunderbolt 4 (40 Gbps, display and power delivery); USB-A 10 Gbps; HDMI 2.1 FRL; 3.5 mm combo audio jack	Two USB-A 3.1 Gen 1, USB-C Gen 1 with PD/DisplayPort, USB-C Gen 2/Thunderbolt 3 with PD/DisplayPort, HDMI 1.4b, Gigabit Ethernet, four-format SD reader, combo audio, side dock; optional smart card and nano-SIM
External displays
External displays	Two 4K 60 Hz or one 8K 60 Hz over Thunderbolt 4	Up to three independent displays; USB-C up to 4096 × 2304 at 60 Hz, HDMI up to 4096 × 2160 at 30 Hz
Keyboard
Keyboard	Detachable Bluetooth keyboard, backlit, 1.7 mm key travel, Copilot key; attaches magnetically to the lower screen with pogo pins	Six-row spill-resistant keyboard with optional LED backlight
Trackpad
Trackpad	ErgoSense precision touchpad on the keyboard	Buttonless Mylar multi-touch touchpad and TrackPoint
Speakers
Speakers	Six speakers with dedicated tweeters and woofers, Smart Amp	Stereo speakers, 2 W × 2, Dolby Audio Premium
Microphones
Microphones	Array microphone	Dual-array microphones
Biometrics
Biometrics	IR camera for Windows Hello	Optional touch fingerprint reader or IR camera; discrete TPM 2.0
In the box
In the box	ASUS Pen with wireless charger in some countries	–