Lenovo ThinkPad T510 vs Lenovo ThinkPad X1 Carbon Gen 14

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ThinkPad T510 compared with ThinkPad X1 Carbon Gen 14

	LenovoThinkPad T510	LenovoThinkPad X1 Carbon Gen 14
Overview
Released
Released	January 2010	March 2026
Display
Screen size
Screen size	15.6″	14″
Resolution
Resolution	1366 × 768 or 1600 × 900	1920 × 1200 (better)
Panel
Panel	–	IPS LCD
Refresh rate
Refresh rate	–	60 Hz
Brightness
Brightness	220 nits	500 nits (better)
Touchscreen
Touchscreen	No	Yes
Display type
Display type	15.6-inch 16:9 LED-backlit LCD: 1366 × 768 or 1600 × 900, both rated at 220 nits and 500:1 contrast	WUXGA IPS, 16:10; in-cell touch (low power) or on-cell touch with ThinkPad Privacy Guard
Colour range
Colour range	–	100% sRGB
Screen finish
Screen finish	Anti-glare	Anti-glare
Display features
Display features	–	1,500:1 contrast; 85° viewing angles; Eyesafe Certified 2.0; 88.8% screen-to-body ratio; Privacy Guard with Privacy Alert on Privacy Guard models
Performance
Processor
Processor	Intel Core i5-520M or Intel Core i5-540M	Intel Core Ultra 5 325 or Intel Core Ultra 7 356H
CPU cores
CPU cores	2	8 or 16
CPU threads
CPU threads	4	8 or 16
Graphics
Graphics	Intel HD Graphics or NVIDIA NVS 3100M	Intel Graphics
AI engine (NPU)
AI engine (NPU)	–	47 TOPS or 50 TOPS
Memory
Memory	2 GB or 4 GB	32 GB (better)
Storage
Storage	160 GB to 500 GB	256 GB to 1 TB (better)
CPU
CPU	Core i5-520M (2.4 GHz, up to 2.93 GHz) or i5-540M (2.53 GHz, up to 3.06 GHz); two cores, Hyper-Threading and 3 MB cache; Intel QM57 chipset	Core Ultra 5 325 with 4 P-cores and 4 LP E-cores (12 MB cache); Core Ultra 7 356H with 4 P-cores, 8 E-cores and 4 LP E-cores (18 MB cache)
GPU
GPU	Intel HD Graphics on 4349 configurations; NVIDIA NVS 3100M with 512 MB dedicated memory on represented 4314 configuration. These original discrete models are not the separately listed later Optimus configurations	Integrated Intel Graphics (up to 40 TOPS), shared memory, DirectX 12 Ultimate
AI engine
AI engine	–	Copilot+ PC
Memory type
Memory type	PC3-8500 DDR3-1066 on represented configurations; two 204-pin SO-DIMM sockets; maximum 8 GB	LPDDR5X-8533, soldered (not upgradable), dual-channel; may run at a lower speed due to platform limits
Storage type
Storage type	Removable 2.5-inch SATA 3 Gb/s hard drive, 7200 rpm on represented configurations; Active Protection System; removable DVD burner in 12.7 mm Ultrabay Enhanced; optional second drive	One M.2 2280 PCIe 5.0 x4 slot; PCIe 4.0 x4 or PCIe 5.0 x4 NVMe SSD up to 2 TB, Opal 2.0
Cooling
Cooling	–	Fans; Lenovo quotes up to 20% better heat dissipation and 30 W sustained power
Battery and size
Battery life (maker's claim)
Battery life (maker's claim)	Up to 6.2 hours	Up to 32.8 hours
Battery capacity
Battery capacity	–	58 Wh
Weight
Weight	2.57 kg	0.977 kg (better)
Thickness
Thickness	35.8 mm	14.3 mm (better)
Width × depth
Width × depth	372.8 × 245.1 mm	312.5 × 215.75 mm
Battery life detail
Battery life detail	Main figures use the six-cell integrated configuration: starting at 2.57 kg and maker claim up to 6.2 hours. Integrated nine-cell models start at 2.72 kg and claim up to 10.4 hours. Original discrete models claim up to 4.7 hours with six cells or 7.8 hours with nine cells; represented 4314-2PU uses nine cells. Published body dimensions are 372.8 × 245.1 × 32–35.8 mm.	58 Wh Li-ion; MobileMark 30 up to 19.2 hr, JEITA 3.0 up to 18.9 hr video and 38.0 hr idle (Lenovo test with Core Ultra 5 325, 16 GB and WUXGA Privacy Guard touch screen)
Charger
Charger	65 W on represented integrated configurations; 90 W on discrete configuration	65 W USB-C (PD 3.0) adapter, including nano and slim GaN versions; offerings vary by country
Fast charging
Fast charging	–	Rapid Charge to 80% in 1 hour with the 65 W adapter (when off, in standby or hibernating)
Materials
Materials	Glass-fibre reinforced plastic display cover; carbon-fibre reinforced plastic base; one-piece magnesium roll cage	Carbon fibre top cover and aluminium bottom cover (WUXGA models); MIL-STD-810H tested
Colours
Colours	Black	Black; Black FIFA Edition
Connections
Ports
Ports	4 × USB-A, Ethernet, SD card slot, headphone jack	3 × Thunderbolt 4, USB-A, HDMI, headphone jack
Wi-Fi
Wi-Fi	ThinkPad 802.11b/g/n or Intel Centrino Advanced-N 6200 802.11a/b/g/n on represented configurations	Wi-Fi 7
Bluetooth
Bluetooth	Bluetooth 2.1 on represented configurations	5.4
Webcam
Webcam	2-megapixel fixed-focus on represented configurations	5MP with IR
Operating system
Operating system	Windows	Windows
Port detail
Port detail	Four USB 2.0 ports, one powered; discrete configuration combines one with eSATA. VGA, DisplayPort, Gigabit Ethernet, RJ-11 modem, four-pin FireWire 400, combination headphone/microphone socket, five-format card reader, ExpressCard/34 and docking connector	3 × Thunderbolt 4 with USB PD 15–65 W and DisplayPort 2.1; USB-A 5 Gbps (Always On); HDMI 2.1 up to 4K 60 Hz; 3.5 mm headphone/mic combo jack; nano-SIM slot on WWAN models
External displays
External displays	Maker maximum 2560 × 1600 at 60 Hz via DisplayPort; single-link DVI-D via optional cable	Up to three external displays (four including the built-in); Thunderbolt up to 8K 60 Hz, HDMI up to 4K 60 Hz
Keyboard
Keyboard	89-key spill-resistant keyboard; ThinkVantage button; ThinkLight illumination	6-row, spill-resistant, backlit; 1.5 mm key travel (1.35 mm on Fn row and G/H/B); Copilot key; TrackPoint
Trackpad
Trackpad	UltraNav multi-touch touchpad and TrackPoint pointing stick	Glass haptic touchpad (80 × 130 mm) or Mylar 3-button trackpad (80 × 120 mm)
Speakers
Speakers	Stereo speakers, 1 W each	Stereo 2 W × 2, Dolby Atmos
Microphones
Microphones	Dual-array microphones	Dual-microphone array, 360° far-field
Biometrics
Biometrics	TPM 1.2; fingerprint reader on 4349-2MU and 4314-2PU, absent on 4349-5EU	Fingerprint reader in the power button (match-on-chip); IR camera for Windows Hello