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Lenovo ThinkPad X1 2-in-1 Gen 10 vs Lenovo ThinkPad X1 Carbon Gen 14

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

Better figure, where one is clearly better

LenovoThinkPad X1 2-in-1 Gen 10LenovoThinkPad X1 Carbon Gen 14
Overview
ReleasedFebruary 2025March 2026
Display
Screen size14″14″
Resolution1920 × 1200 or 2880 × 18001920 × 1200
PanelIPS LCD or OLEDIPS LCD
Refresh rate60 Hz or 120 Hz60 Hz
Brightness500 nits500 nits
TouchscreenYesYes
Display typeWUXGA IPS (anti-glare, anti-reflection, or ThinkPad Privacy Guard) or 2.8K OLED, all multi-touch (one glass solution), 16:10WUXGA IPS, 16:10; in-cell touch (low power) or on-cell touch with ThinkPad Privacy Guard
Colour range100% sRGB (IPS); 100% DCI-P3 (OLED)100% sRGB
Screen finishAnti-glare and anti-smudge, or anti-reflection and anti-smudgeAnti-glare
Display featuresIPS 1,000:1 contrast (1,500:1 with Privacy Guard); OLED 100,000:1 contrast, 120 Hz VRR and DisplayHDR True Black 500; Eyesafe Certified 2.0; 87.8% screen-to-body ratio; 360° hinge for laptop, tent, stand and tablet modes1,500:1 contrast; 85° viewing angles; Eyesafe Certified 2.0; 88.8% screen-to-body ratio; Privacy Guard with Privacy Alert on Privacy Guard models
Performance
ProcessorIntel Core Ultra 5 225U, Intel Core Ultra 5 226V, Intel Core Ultra 5 228V, Intel Core Ultra 5 235U, Intel Core Ultra 5 235H, Intel Core Ultra 5 238V, Intel Core Ultra 7 255U, Intel Core Ultra 7 256V, Intel Core Ultra 7 258V, Intel Core Ultra 7 265U, Intel Core Ultra 7 265H, Intel Core Ultra 7 266V or Intel Core Ultra 7 268VIntel Core Ultra 5 325 or Intel Core Ultra 7 356H
CPU cores8, 12, 14 or 168 or 16
CPU threads8, 14 or 168 or 16
GraphicsIntel Graphics, Intel Arc 130V, Intel Arc 140T or Intel Arc 140VIntel Graphics
AI engine (NPU)12 TOPS, 40 TOPS, 13 TOPS, 47 TOPS or 48 TOPS47 TOPS or 50 TOPS
Memory16 GB, 32 GB or 64 GB32 GB
Storage512 GB to 2 TB256 GB to 1 TB
CPUCore 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 modelsCore 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)
GPUIntegrated Intel Arc Graphics 130V or 140V (200V), Intel Arc 140T (200H) or Intel Graphics (200U); shared memory, DirectX 12.2Integrated Intel Graphics (up to 40 TOPS), shared memory, DirectX 12 Ultimate
AI engineCopilot+ 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 TOPSCopilot+ PC
Memory typeLPDDR5X-8533 on the processor package (200V) or soldered LPDDR5X running at 8400 MT/s (200U and 200H), dual-channel, not upgradable; 64 GB only with 200U and 200HLPDDR5X-8533, soldered (not upgradable), dual-channel; may run at a lower speed due to platform limits
Storage typeOne 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 2.0One 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–Fans; Lenovo quotes up to 20% better heat dissipation and 30 W sustained power
Battery and size
Battery life (maker's claim)Up to 29.9 hoursUp to 32.8 hours
Battery capacity57 Wh58 Wh
Weight1.22 kg0.977 kg
Thickness16.19 mm14.3 mm
Width × depth312.8 × 217.65 mm312.5 × 215.75 mm
Battery life detail57 Wh Li-ion; Core Ultra 7 268V with WUXGA touch screen, MobileMark 25 up to 20.2 hr, JEITA 3.0 up to 16.3 hr video and 31.4 hr idle, local video up to 29.9 hr; Core Ultra 7 265U, local video up to 23.5 hr; Core Ultra 5 235H, local video up to 28.4 hr58 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)
Charger65 W USB-C (PD 3.0) adapter, including nano GaN and slim GaN versions; offerings vary by country65 W USB-C (PD 3.0) adapter, including nano and slim GaN versions; offerings vary by country
Fast chargingRapid Charge to 80% in 1 hour (when off, in standby or hibernating)Rapid Charge to 80% in 1 hour with the 65 W adapter (when off, in standby or hibernating)
MaterialsAluminium top and bottom covers; MIL-STD-810H testedCarbon fibre top cover and aluminium bottom cover (WUXGA models); MIL-STD-810H tested
ColoursGreyBlack; Black FIFA Edition
Connections
Ports2 × Thunderbolt 4, 2 × USB-A, HDMI, headphone jack3 × Thunderbolt 4, USB-A, HDMI, headphone jack
Wi-FiWi-Fi 7 or Wi-Fi 6EWi-Fi 7
Bluetooth5.4 or 5.3 (with Wi-Fi 6E)5.4
Webcam1080p with IR, or 8MP with IR5MP with IR
Operating systemWindowsWindows
Port detail2 × 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; 3.5 mm headphone/mic combo jack; nano-SIM slot on 4G or 5G models3 × 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 displaysCore 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 HzUp to three external displays (four including the built-in); Thunderbolt up to 8K 60 Hz, HDMI up to 4K 60 Hz
Keyboard6-row, spill-resistant, backlit; 1.5 mm key travel (1.35 mm on Fn row and G/H/B); Copilot key; TrackPoint6-row, spill-resistant, backlit; 1.5 mm key travel (1.35 mm on Fn row and G/H/B); Copilot key; TrackPoint
TrackpadGlass haptic touchpad (70.5 × 120 mm) or glass 3-button trackpad (56.2 × 120 mm)Glass haptic touchpad (80 × 130 mm) or Mylar 3-button trackpad (80 × 120 mm)
SpeakersStereo 2 W × 2, Dolby AtmosStereo 2 W × 2, Dolby Atmos
MicrophonesDual-microphone array, 360° far-field, Dolby VoiceDual-microphone array, 360° far-field
BiometricsFingerprint reader in a keyboard key (match-on-chip); IR camera for Windows HelloFingerprint reader in the power button (match-on-chip); IR camera for Windows Hello
In the boxLenovo Yoga Pen (magnetic, tilt detection, USB-C charging) on some models; sold separately on others–

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