Lenovo ThinkPad T14 Gen 1 (Intel) vs Lenovo ThinkPad T14 Gen 6 (Intel)

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ThinkPad T14 Gen 1 (Intel) compared with ThinkPad T14 Gen 6 (Intel)

	LenovoThinkPad T14 Gen 1 (Intel)	LenovoThinkPad T14 Gen 6 (Intel)
Overview
Released
Released	2020	May 2025
Display
Screen size
Screen size	14″	14″
Resolution
Resolution	1920 × 1080	1920 × 1200 or 2880 × 1800 (better)
Panel
Panel	IPS LCD	IPS LCD or OLED
Refresh rate
Refresh rate	–	60 Hz or 120 Hz
Brightness
Brightness	400 nits	400 nits or 500 nits (better)
Touchscreen
Touchscreen	No	No or Yes
Display type
Display type	Listed 400-nit low-power FHD IPS display; other options include 220-nit HD TN, 250-nit FHD IPS, 300-nit touch FHD IPS, 500-nit touch Privacy Guard FHD IPS and 500-nit 3840 × 2160 IPS with Dolby Vision and DisplayHDR 400	WUXGA IPS (400-nit non-touch or on-cell touch, 500-nit low power, or 500-nit on-cell touch with ThinkPad Privacy Guard) or 2.8K OLED with add-on film touch (Core Ultra 200U and 200H only), all 16:10
Colour range
Colour range	Listed low-power FHD panel 72% NTSC; optional UHD panel 100% Adobe RGB	45% NTSC (400-nit IPS); 100% sRGB (500-nit IPS); 100% DCI-P3 (OLED)
Screen finish
Screen finish	Anti-glare on the listed FHD panel; glossy on optional UHD panel	Anti-glare (IPS); anti-glare, anti-reflection and anti-smudge (OLED)
Display features
Display features	–	IPS 1,000:1 contrast (1,500:1 with Privacy Guard); OLED 100,000:1 contrast, 120 Hz VRR, DisplayHDR True Black 500 and Dolby Vision; 3M DBEF5 on the 400-nit panels; Eyesafe Certified 2.0; 85.73% screen-to-body ratio
Performance
Processor
Processor	Intel Core i5-10210U	Intel Core Ultra 5 225U, Intel Core Ultra 5 225H, Intel Core Ultra 5 226V, Intel Core Ultra 5 228V, Intel Core Ultra 5 235U, Intel Core Ultra 5 235H, Intel Core Ultra 5 236V, Intel Core Ultra 5 238V, Intel Core Ultra 7 255U, Intel Core Ultra 7 255H, Intel Core Ultra 7 258V, Intel Core Ultra 7 265U, Intel Core Ultra 7 265H or Intel Core Ultra 7 268V
CPU cores
CPU cores	4	8, 12, 14 or 16
CPU threads
CPU threads	8	8, 14 or 16
Graphics
Graphics	Intel UHD Graphics	Intel Graphics, Intel Arc 130T, Intel Arc 130V, Intel Arc 140T or Intel Arc 140V
AI engine (NPU)
AI engine (NPU)	–	12 TOPS, 13 TOPS, 40 TOPS, 47 TOPS or 48 TOPS
Memory
Memory	16 GB	16 GB, 32 GB or 64 GB (better)
Storage
Storage	512 GB	512 GB to 1 TB (better)
CPU
CPU	10th-generation Core i5/i7 Comet Lake processors; listed i5-10210U, 16 GB soldered memory, 512 GB SSD and low-power FHD configuration is exact campus model 20S1S06B00 tested by Notebookcheck	Core Ultra 200V (Lunar Lake) with 4 P-cores and 4 LP E-cores; Core Ultra 200U with 2 P-cores, 8 E-cores and 2 LP E-cores; Core Ultra 200H with 4 or 6 P-cores, 8 E-cores and 2 LP E-cores; Intel vPro Enterprise on selected models
GPU
GPU	Listed configuration uses integrated Intel UHD Graphics; other factory configurations offer NVIDIA GeForce MX330 with 2 GB GDDR5	Integrated Intel Arc Graphics 130V or 140V (200V), Intel Arc 130T or 140T (200H, with at least 16 GB dual-channel memory) or Intel Graphics (200U); shared memory, DirectX 12.2
AI engine
AI engine	–	Copilot+ PC with Core Ultra 200V (NPU up to 48 TOPS); Core Ultra 200U and 200H models are AI PCs with an NPU up to 13 TOPS
Memory type
Memory type	DDR4-2666; 8 or 16 GB soldered plus one SO-DIMM socket, up to 40 or 48 GB respectively; installed DDR4-3200 runs at 2666 MHz	Core Ultra 200V, LPDDR5X-8533 on the processor package, 16 or 32 GB, not upgradable; Core Ultra 200U and 200H, DDR5-5600 in two SODIMM or CSODIMM slots, up to 64 GB
Storage type
Storage type	One M.2 SSD; 2242 PCIe 3.0 ×2 or 2280 PCIe 3.0 ×4 NVMe; listed 512 GB configuration verified by Notebookcheck	One M.2 2280 slot, PCIe 5.0 x4 with 200V and 200H processors or PCIe 4.0 x4 with 200U; NVMe SSD up to 2 TB, Opal 2.0
Battery and size
Battery life (maker's claim)
Battery life (maker's claim)	Up to 16.5 hours	Up to 30 hours
Battery capacity
Battery capacity	50 Wh	57 Wh (better)
Weight
Weight	1.49 kg	1.38 kg (better)
Thickness
Thickness	17.9 mm	16.13 mm (better)
Width × depth
Width × depth	329 × 227 mm	315.9 × 223.7 mm
Battery life detail
Battery life detail	Integrated 50 Wh lithium-polymer battery; stated 16.5 hours MobileMark 2014, 11.45 hours MobileMark 2018 or 17.05 hours JEITA 2.0; headline 1.49 kg is maker weight for low-power FHD, other panels 1.49–1.61 kg	52.5 Wh or 57 Wh Li-ion; Core Ultra 5 228V with 57 Wh, MobileMark 25 up to 18.76 hr, JEITA 3.0 up to 11.2 hr video and 33.8 hr idle, local video up to 30 hr; Core Ultra 5 225U with 52.5 Wh, local video up to 20.82 hr; Core Ultra 5 225H with 52.5 Wh, local video up to 20.2 hr
Charger
Charger	45 W or 65 W USB-C adapter, depending on configuration and country	65 W USB-C (PD 3.0) adapter, including nano GaN and slim GaN versions; offerings vary by country
Fast charging
Fast charging	Up to 80% in one hour with a 65 W adapter	Rapid Charge to 80% in 1 hour (when off, in standby or hibernating)
Materials
Materials	Glass-fibre reinforced PPS lid and polyamide bottom; magnesium reinforcement in keyboard cover	Black models, PC with 20% carbon fibre top and bottom; grey models, aluminium top and PC with 20% carbon fibre bottom
Colours
Colours	Black	Black; Grey
Connections
Ports
Ports	2 × USB-A, USB-C, Thunderbolt 3, HDMI, Ethernet, microSD slot, headphone jack	2 × Thunderbolt 4, 2 × USB-A, HDMI, Ethernet, headphone jack
Wi-Fi
Wi-Fi	Intel Wi-Fi 6 AX201, 2×2	Wi-Fi 7 or Wi-Fi 6E
Bluetooth
Bluetooth	Bluetooth 5.1; hardware ready for 5.2, subject to operating-system support	5.4 or 5.3 (with Wi-Fi 6E)
Webcam
Webcam	720p with ThinkShutter; optional combined IR and 720p camera or no camera	5MP, optional IR
Operating system
Operating system	Windows	Windows
Port detail
Port detail	Two USB-A 3.2 Gen 1 ports, one always-on; USB-C 3.2 Gen 1 plus separate USB-C 3.2 Gen 2/Thunderbolt 3; HDMI 1.4b, RJ-45, microSD, combo audio and side dock; optional smart card and nano-SIM	2 × Thunderbolt 4 (USB4 40 Gbps) with USB PD 15–65 W and DisplayPort 2.1; 2 × USB-A 5 Gbps (one Always On); HDMI 2.1 up to 4K 60 Hz; Gigabit Ethernet (RJ-45); 3.5 mm headphone/mic combo jack; optional smart card reader and nano-SIM slot (4G or 5G models)
External displays
External displays	Native screen plus two external monitors; HDMI up to 4096 × 2160 at 24 Hz, USB-C and Thunderbolt up to 4096 × 2304 at 60 Hz	Core Ultra 200V, up to two external displays (three including the built-in); Core Ultra 200U and 200H, up to three (four in total); Thunderbolt up to 8K 60 Hz, HDMI up to 4K 60 Hz
Keyboard
Keyboard	Six-row spill-resistant keyboard; optional backlight	6-row, spill-resistant, backlit or non-backlit; 1.5 mm key travel (1.35 mm on Fn row and G/H/B); Copilot key; TrackPoint
Trackpad
Trackpad	Mylar multi-touch touchpad and TrackPoint	Mylar 3-button trackpad, 60 × 115 mm
Speakers
Speakers	Stereo 2 W × 2 with Dolby Audio	Stereo 2 W × 2, Dolby Audio
Microphones
Microphones	Dual-array far-field microphones; no-microphone option	Dual-microphone array, 360° far-field, Dolby Voice
Biometrics
Biometrics	Optional match-on-chip fingerprint reader or IR camera; discrete TPM 2.0	Optional fingerprint reader in the power button (match-on-chip); optional IR camera for Windows Hello