Lenovo ThinkPad T14s Gen 6 (Snapdragon) vs Lenovo ThinkPad T490

Every spec side by side, from each maker's published figures.

Only show differences

Better figure, where one is clearly better

Share comparison

ThinkPad T14s Gen 6 (Snapdragon) compared with ThinkPad T490

	LenovoThinkPad T14s Gen 6 (Snapdragon)	LenovoThinkPad T490
Overview
Released
Released	June 2024	March 2019
Display
Screen size
Screen size	14″	14″
Resolution
Resolution	1920 × 1200 or 2880 × 1800 (better)	1920 × 1080
Panel
Panel	IPS LCD or OLED	IPS LCD
Refresh rate
Refresh rate	60 Hz or 120 Hz	–
Brightness
Brightness	400 nits	400 nits
Touchscreen
Touchscreen	No or Yes	No
Display type
Display type	WUXGA IPS (400-nit on-cell touch or 400-nit low-power non-touch) or 2.8K OLED (non-touch), all 16:10	Listed low-power FHD IPS panel, 72% NTSC; optional HD TN, standard FHD IPS, FHD touch, Privacy Guard FHD and 2560 × 1440 WQHD IPS with Dolby Vision HDR, 500 nits and 100% Adobe RGB
Colour range
Colour range	45% NTSC (touch IPS); 100% sRGB (low-power IPS); 100% DCI-P3 (OLED)	–
Screen finish
Screen finish	Anti-glare (IPS); anti-glare, anti-reflection and anti-smudge (OLED)	Anti-glare except glossy WQHD
Display features
Display features	IPS 800:1 (touch) or 1,000:1 (low power) contrast; OLED 100,000:1 contrast, 120 Hz, DisplayHDR True Black 500 and Dolby Vision; 3M DBEF5 on the touch panel; Eyesafe Certified 2.0; 87.5% screen-to-body ratio	–
Performance
Processor
Processor	Qualcomm Snapdragon X Plus X1P-42-100 or Qualcomm Snapdragon X Elite X1E-78-100	Intel Core i5-8265U
CPU cores
CPU cores	8 or 12	4
CPU threads
CPU threads	–	8
Graphics
Graphics	Qualcomm Adreno X1-45 or Qualcomm Adreno X1-85	Intel UHD Graphics for 8th Generation Intel Processors
AI engine (NPU)
AI engine (NPU)	45 TOPS	–
Memory
Memory	16 GB, 32 GB or 64 GB (better)	8 GB
Storage
Storage	512 GB to 1 TB (better)	256 GB
CPU
CPU	Snapdragon X Elite X1E-78-100 (12 cores, up to 3.4 GHz) or Snapdragon X Plus X1P-42-100 (8 cores)	8th-generation quad-core Core i5/i7; later 10th-generation configurations outside EMEA; listed 20N2004EGE configuration verified by Notebookcheck; available by March 2019 according to contemporaneous Notebookcheck coverage, ahead of maker's planned May launch
GPU
GPU	Integrated Qualcomm Adreno GPU, shared memory, DirectX 12	Listed configuration uses integrated Intel UHD Graphics; optional GeForce MX250 2 GB GDDR5 on other configurations
AI engine
AI engine	Copilot+ PC; Qualcomm Hexagon NPU up to 45 TOPS	–
Memory type
Memory type	LPDDR5X-8448 (LPDDR5X-8533 fitted), soldered, dual-channel, not upgradable	DDR4-2400; 8 or 16 GB soldered plus one SO-DIMM socket; up to 40 or 48 GB respectively
Storage type
Storage type	One M.2 2242 PCIe 4.0 x4 slot; NVMe SSD up to 1 TB, Opal 2.0	One replaceable M.2 drive; PCIe 3.0 ×4 NVMe for 2280 or ×2 for 2242; SATA 2280 not offered in EMEA; listed 256 GB PCIe NVMe drive (Notebookcheck)
Battery and size
Battery life (maker's claim)
Battery life (maker's claim)	Up to 34.9 hours	Up to 16.11 hours
Battery capacity
Battery capacity	58 Wh (better)	50 Wh
Weight
Weight	1.24 kg (better)	1.46 kg
Thickness
Thickness	16.9 mm (better)	17.9 mm
Width × depth
Width × depth	313.6 × 219.4 mm	329 × 227 mm
Battery life detail
Battery life detail	58 Wh Li-ion; Snapdragon X1E-78-100 with low-power WUXGA non-touch, JEITA 3.0 up to 19.32 hr video and 37.37 hr idle, local video up to 34.9 hr; with WUXGA touch, local video up to 30.4 hr	Integrated 50 Wh; up to 16.11 hours MobileMark 2014 or 17.8 hours JEITA 2.0; Rapid Charge up to 80% in one hour with 65 W adapter; weight shown for low-power FHD/WQHD, other display options weigh 1.53–1.61 kg
Charger
Charger	65 W USB-C (PD 3.0) adapter, including slim and slim GaN versions; offerings vary by country	45 W or 65 W USB-C adapter
Fast charging
Fast charging	Rapid Charge to 80% in 1 hour with the 65 W adapter (when off, in standby or hibernating)	–
Materials
Materials	Carbon-fibre-reinforced plastic top cover; aluminium bottom cover	Glass-fibre reinforced PPS lid and polyamide bottom; magnesium alloy reinforcement in keyboard cover
Colours
Colours	Black	Black
Connections
Ports
Ports	2 × USB4, 2 × USB-A, HDMI, headphone jack	2 × USB-A, 2 × USB-C, Thunderbolt, HDMI, Ethernet, microSD slot, headphone jack
Wi-Fi
Wi-Fi	Wi-Fi 7	Intel Wireless-AC 9560, 2×2 802.11ac; Wi-Fi 6 AX201 on later 10th-generation models
Bluetooth
Bluetooth	5.3	Bluetooth 5.1 in current PSREF; earlier Windows configurations reported as 5.0
Webcam
Webcam	1080p with IR	Optional 720p or IR plus 720p hybrid, with ThinkShutter
Operating system
Operating system	Windows	Windows
Port detail
Port detail	2 × USB-C (USB4 40 Gbps) with USB PD 15–65 W and DisplayPort 1.4a; 2 × USB-A 5 Gbps (one Always On); HDMI 2.1 up to 4K 60 Hz; 3.5 mm headphone/mic combo jack; nano-SIM slot on 5G models	Two USB-A 3.1 Gen 1, USB-C Gen 1 and USB-C Gen 2/Thunderbolt 3 with PD/DisplayPort, HDMI 1.4b, Gigabit Ethernet, microSD reader, combo audio and side dock; optional smart card and nano-SIM
External displays
External displays	Up to three external displays (four including the built-in); USB-C up to 5K 60 Hz, HDMI up to 4K 60 Hz	Up to three independent displays; HDMI up to 4096 × 2160 at 24 Hz, Thunderbolt up to 4096 × 2304 at 60 Hz
Keyboard
Keyboard	6-row, spill-resistant, backlit; 1.5 mm key travel (1.35 mm on Fn row and G/H/B); Copilot key; TrackPoint	Six-row spill-resistant keyboard with optional LED backlight
Trackpad
Trackpad	Mylar 3-button trackpad, 60 × 115 mm	Mylar multi-touch touchpad and TrackPoint
Speakers
Speakers	Stereo 2 W × 2, Dolby Audio	Stereo speakers, 2 W × 2, Dolby Audio Premium
Microphones
Microphones	Dual-microphone array, 360° far-field	Dual-array far-field microphones; no-microphone option for special bids
Biometrics
Biometrics	Fingerprint reader in the power button (match-on-chip); IR camera for Windows Hello	Optional match-on-chip fingerprint reader or IR camera; discrete TPM 2.0