Lenovo ThinkPad X1 Carbon Gen 14 vs Sony VAIO TT (VGN-TT11WN/B)

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ThinkPad X1 Carbon Gen 14 compared with VAIO TT (VGN-TT11WN/B)

	LenovoThinkPad X1 Carbon Gen 14	SonyVAIO TT (VGN-TT11WN/B)
Overview
Released
Released	March 2026	2008
Display
Screen size
Screen size	14″	11.1″
Resolution
Resolution	1920 × 1200 (better)	1366 × 768
Panel
Panel	IPS LCD	–
Refresh rate
Refresh rate	60 Hz	–
Brightness
Brightness	500 nits	–
Touchscreen
Touchscreen	Yes	No
Display type
Display type	WUXGA IPS, 16:10; in-cell touch (low power) or on-cell touch with ThinkPad Privacy Guard	X-black LED-backlit LCD
Colour range
Colour range	100% sRGB	–
Screen finish
Screen finish	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 Ultra 5 325 or Intel Core Ultra 7 356H	Intel Core 2 Duo SU9300
CPU cores
CPU cores	8 or 16	2
CPU threads
CPU threads	8 or 16	–
Graphics
Graphics	Intel Graphics	Intel GMA 4500MHD
AI engine (NPU)
AI engine (NPU)	47 TOPS or 50 TOPS	–
Memory
Memory	32 GB (better)	4 GB
Storage
Storage	256 GB to 1 TB (better)	160 GB
CPU
CPU	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)	Core 2 Duo SU9300; 3MB L2 cache, 800 MHz front-side bus
GPU
GPU	Integrated Intel Graphics (up to 40 TOPS), shared memory, DirectX 12 Ultimate	Intel GMA 4500MHD in the GS45 Express chipset
AI engine
AI engine	Copilot+ PC	–
Memory type
Memory type	LPDDR5X-8533, soldered (not upgradable), dual-channel; may run at a lower speed due to platform limits	4GB DDR3-800 (2 × 2GB); maximum 4GB. The 32-bit operating system cannot use all installed memory.
Storage type
Storage type	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	160GB SATA hard disk, 5400 rpm; integrated DVD±RW/±R DL/RAM drive
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 32.8 hours	–
Battery capacity
Battery capacity	58 Wh	–
Weight
Weight	0.977 kg (better)	1.32 kg
Thickness
Thickness	14.3 mm (better)	23.5 mm
Width × depth
Width × depth	312.5 × 215.75 mm	279 × 199.8 mm
Battery life detail
Battery life detail	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)	VGP-BPS14/B; Sony claims 460 minutes under MobileMark 2007. TechRadar reports 609 minutes; The Register measures 3 hours 55 minutes at maximum brightness with a repeated benchmark, Wi-Fi and Bluetooth enabled. The tests use different conditions.
Charger
Charger	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	Carbon fibre top cover and aluminium bottom cover (WUXGA models); MIL-STD-810H tested	Carbon-fibre chassis. Sony's 1.32kg figure includes the supplied battery and drive; listed dimensions are 279 × 199.8 × 23.5mm.
Colours
Colours	Black; Black FIFA Edition	Black; exact European VGN-TT11WN/B configuration
Connections
Ports
Ports	3 × Thunderbolt 4, USB-A, HDMI, headphone jack	2 × USB-A, HDMI, SD card slot, Ethernet, headphone jack
Wi-Fi
Wi-Fi	Wi-Fi 7	802.11a/b/g/draft-n
Bluetooth
Bluetooth	5.4	2.1 + EDR
Webcam
Webcam	5MP with IR	0.3MP Motion Eye, VGA at 15 fps
Operating system
Operating system	Windows	Windows
Port detail
Port detail	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	USB 2.0, HDMI, VGA, four-pin i.LINK, ExpressCard/34, Memory Stick, SD, microphone, headphones and docking connector. Gigabit Ethernet; integrated 7.2Mb/s WWAN supports HSUPA, UMTS, EDGE and GPRS.
External displays
External displays	Up to three external displays (four including the built-in); Thunderbolt up to 8K 60 Hz, HDMI up to 4K 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	Separate raised keys and dedicated volume, mute and disc-eject controls
Trackpad
Trackpad	Glass haptic touchpad (80 × 130 mm) or Mylar 3-button trackpad (80 × 120 mm)	Touchpad with separate buttons (The Register)
Speakers
Speakers	Stereo 2 W × 2, Dolby Atmos	Built-in stereo speakers
Microphones
Microphones	Dual-microphone array, 360° far-field	Built-in microphone
Biometrics
Biometrics	Fingerprint reader in the power button (match-on-chip); IR camera for Windows Hello	Fingerprint reader and TPM 1.2
In the box
In the box	–	AC adapter, rechargeable battery and power cord; Windows Vista Business SP1 preinstalled