Laptops / Compare

Lenovo ThinkPad L14 Gen 7 (Intel) vs Lenovo ThinkPad X1 Carbon Gen 12 21KC008PVN

A

Product A: Lenovo

ThinkPad L14 Gen 7 (Intel)

87 of 179 known

Change Lenovo ThinkPad L14 Gen 7 (Intel)

Compare the Lenovo ThinkPad X1 Carbon Gen 12 21KC008PVN with

Search laptops

B

Product B: Lenovo

ThinkPad X1 Carbon Gen 12 21KC008PVN

123 of 179 known

Change Lenovo ThinkPad X1 Carbon Gen 12 21KC008PVN

Compare the Lenovo ThinkPad L14 Gen 7 (Intel) with

Search laptops

All 179 fields

Every value links to where we found it.

Only differences

ALenovo ThinkPad L14 Gen 7 (Intel)

BLenovo ThinkPad X1 Carbon Gen 12 21KC008PVN

General

4 of 9 differ

Series

ThinkPad L141Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026PSREF title: ThinkPad L14 Gen 7 (Intel). The ThinkPad L series.

ThinkPad X1 Carbon1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026ThinkPad X1 Carbon.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

21X20020UK, 21X2000JGE2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Bechtle UK lists Lenovo ThinkPad L14 G7 U7 16/512GB with manufacturer number 21X20020UK, EAN 199275959363, version United Kingdom. This exact reseller configuration is the reference.3Retailer pagebechtle.com/de-en/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6018274--pRead 15 October 2026Bechtle Germany lists Lenovo ThinkPad L14 G7 U7 16/512GB with manufacturer number 21X2000JGE, EAN 199275431968, version German. The specification table matches the UK listing (Core Ultra 7 355, 16 GB, 512 GB, 57 Wh, 400 nits, Windows 11 Pro, 65 W adapter). Its keyboard layout is not stated.

21KC008PVN1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026PSREF model 21KC008PVN, machine type 21KC. Region ASEAN, country Vietnam.

GTIN / EAN

199275959363, 1992754319682Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026EAN 199275959363 for 21X20020UK.3Retailer pagebechtle.com/de-en/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6018274--pRead 15 October 2026EAN 199275431968 for 21X2000JGE.

1975306250081Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026EAN / UPC / JAN field of the PSREF model table.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

Not available

Status

Available2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Bechtle UK shows 100+ units in stock with expected delivery on 19 October 2026.

Not available

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Lenovo ThinkPad X1 Carbon Gen 13 Aura Edition 21NS0014US5Reviewnotebookcheck.net/Lenovo-ThinkPad-X1-Carbon-Gen-13-Aura-Edition-laptop-review-The-X1-Carbon-is-finally-back.924998.0.htmlRead 23 October 2026Notebookcheck calls the Gen 13 Aura Edition the new version of last year's X1 Carbon Gen 12 and refers to the Gen 12 as its predecessor.6Reviewultrabookreview.com/72439-lenovo-thinkpad-x1carbon-reviewRead 23 October 2026Ultrabookreview says the X1 Carbon Gen 13 uses the Gen 12 chassis and calls the Gen 12 the previous X1 Carbon.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

GB, DE2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026UK reseller listing, version United Kingdom.3Retailer pagebechtle.com/de-en/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6018274--pRead 15 October 2026German reseller listing, version German.

VN1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026PSREF lists this exact model for Vietnam.

ColoursiThe maker's own colour names

Black1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Case color: Black.

Black, Paint1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026PSREF Case Color: Black, Paint.

Segment

Business5Maker product pagelenovo.com/gb/en/p/laptops/thinkpad/thinkpadl/lenovo-thinkpad-l14-gen-7-14-inch-intel/len101t0164Read 15 October 2026Page title: 14 inch Copilot+ PC Business Laptop. The PSREF sheet lists ThinkShield security and enterprise management options.

Business1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026ThinkPad X1 is Lenovo's business line.

Form factor

Clamshell1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Overview photo shows an ordinary hinged clamshell.

Clamshell1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026Hinged clamshell chassis.

Chassis

4 of 6 differ

DimensionsiClosed laptop body size. Minimum and maximum thickness describe the front and rear or other points stated by the maker.

Width313.7Depth226mm(12.4 × 8.9 in)1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Mechanical table: 313.7 x 226 mm for all three case-material groups. Thickness differs by material (11.32 to 11.39 mm at the front, 21.5 to 22.9 mm maximum). The reference configuration's case material is not published, so no thickness is stored.

Width312.8Depth214.75Thickness (max)14.96mm(12.3 × 8.5 × 0.6 in)1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026312.80 x 214.75 x 14.96 mm. May vary by configuration.

Weight (published)iPublished laptop weight without the charger. A starting weight is identified in the source note and may vary with configuration.

1.387kg(3.1 lb)1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Weight starting at 1.387 kg (3.05 lbs), approximate and measured in Lenovo's lab. Bechtle lists 1.38 kg (UK) and 1.37 kg (DE) for the same model.

1.09kg(2.4 lb)1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026Published as starting at 1.09 kg for models with the haptic touchpad. Varies by configuration.

Lid material

Not available

Carbon fibre1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 20262Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_12/ThinkPad_X1_Carbon_Gen_12_Spec.pdfRead 10 October 2026Case material: carbon fiber (top), aluminium (bottom).

Bottom material

Not available

Aluminium1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 20262Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_12/ThinkPad_X1_Carbon_Gen_12_Spec.pdfRead 10 October 2026Case material: carbon fiber (top), aluminium (bottom).

Max hinge angle

Not available

Not available

MIL-STD-810 testing (claimed)iManufacturer claim of MIL-STD-810 testing. The revision and tested procedures belong in the source note. This is not proof of every standard test.

Yes1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Other certifications: MIL-STD-810H military test passed. No claim to every procedure.

Yes1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 20262Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_12/ThinkPad_X1_Carbon_Gen_12_Spec.pdfRead 10 October 2026MIL-STD-810H military test passed. Test list not published.

Display

10 of 25 differ

Screen sizeiDiagonal of the main built-in display. Rounded-corner displays may be measured as a full rectangle.

14in(35.6 cm)2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Display size 35.6 cm (14.0 in).

14in(35.6 cm)1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Native resolution

1920 × 1200px2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Physical resolution 1920 x 1200 WUXGA, aspect ratio 16:10.

2880 × 1800px1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Pixel density

161.7ppi=CalculatedFrom Screen size and Native resolution

242.6ppi=CalculatedFrom Screen size and Native resolution

Panel typeiDell's WVA means wide viewing angle and names no panel technology, so it is stored as IPS only when Dell or a review names IPS.

IPS2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Description says IPS technology. Brightness 400 cd/m2, contrast 1000:1, matte surface.

OLED1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Backlight

Not available

None (self-emissive)1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Dimming zonesiIndependently controlled backlight zones, not the number of LEDs or screen pixels.

Not available

Not available

Panel part numberiPanel part number identified in a matching review unit. Suppliers may vary within the same laptop configuration.

Not available

Samsung ATNA40YK20-04Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Spec table: Samsung ATNA40YK20-0, OLED, 2880 x 1800.

Screen surfaceiSurface of the stored display configuration. Anti-reflective coatings do not by themselves make a glossy display matte. A matte finish of the chassis is not the screen surface.

Matte1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Display table: all panels are anti-glare. The retailer says matte.

Not available

Touchscreen

No2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Touchscreen: No.

No1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Stylus

None1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Input device: Pen, no support.

None1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Refresh rate modesiHighest confirmed operating refresh rate of the built-in display at each resolution. Add a second row only for a documented dual-mode panel, not an ordinary supported timing.

ALenovo ThinkPad L14 Gen 7 (Intel)

Width (px)	Height (px)	Maximum operating refresh (Hz)
1920	1200	60

Source1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Display table: 60 Hz for every WUXGA 1920 x 1200 panel.

BLenovo ThinkPad X1 Carbon Gen 12 21KC008PVN

Width (px)	Height (px)	Maximum operating refresh (Hz)	VRR
2880	1800	120	No

Source1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026120 Hz OLED. The review found no adaptive sync or Windows VRR support, and the panel ships set to 60 Hz.

Max refresh rate

60Hz=CalculatedFrom Refresh rate modes

120Hz=CalculatedFrom Refresh rate modes

Adaptive synciNamed variable refresh technologies for the built-in display. Manual switching between 60Hz and 120Hz is not VRR.

Not available

Not available

Gray-to-gray response time (claimed)iManufacturer claim for a gray-to-gray pixel transition. Do not use generic response times, black-to-white values, or motion-picture response times.

Not available

Not available

Native panel colour depthiPhysical panel colour depth per channel. Do not infer native bit depth or FRC from the number of supported colours.

Not available

Not available

Brightness (SDR, claimed)iManufacturer typical SDR luminance. Outdoor maxima and an unspecified peak are not typical SDR brightness.

400nits1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Display table: the non-touch WUXGA IPS option with 400 nits, 1000:1 contrast and 45% NTSC. The retailer lists 400 cd/m2, 1000:1 and no touch for the reference model. The 500 nit option is a different panel.2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Brightness 400 cd/m2.

400nits1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026400 nits.

Peak brightness (SDR outdoors, claimed)iManufacturer maximum SDR luminance explicitly claimed for outdoor use. Ambient light, automatic brightness and other stated conditions belong in the source note. Not typical SDR or HDR brightness.

Not available

Not available

Sustained brightness (HDR, claimed)iManufacturer explicitly sustained HDR luminance. Screen area, duration, temperature and other stated conditions belong in the source note. Not a brief peak or SDR luminance.

Not available

Not available

Peak brightness (HDR, claimed)iManufacturer peak luminance explicitly measured or claimed in HDR. Window size and duration belong in the source note.

Not available

Not available

sRGB coverage (claimed)iManufacturer stated sRGB gamut percentage. The source note identifies coverage, volume, or an unspecified maker gamut claim.

Not available

Not available

DCI-P3 coverage (claimed)iManufacturer stated DCI-P3 gamut percentage. The source note identifies coverage, volume, or an unspecified maker gamut claim.

Not available

100%1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026PSREF lists 100% DCI-P3.

Adobe RGB coverage (claimed)iManufacturer stated Adobe RGB gamut percentage. The source note identifies coverage, volume, or an unspecified maker gamut claim.

Not available

Not available

HDR certification

Not available

DisplayHDR True Black 5001Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026DisplayHDR True Black 500, Dolby Vision.

Factory calibratediThe maker explicitly states factory colour calibration. Certification alone does not establish calibration.

Not available

Not available

Second display

Not available

Not available

Processor

12 of 14 differ

Processor

Intel Core Ultra 7 3551Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Processor table lists Core Ultra 7 355: 8 cores (4 P + 4 LP E), 8 threads, P 2.3/4.7 GHz, LP E 1.7/3.5 GHz, 12 MB Intel Smart Cache. Intel ARK agrees.

Intel Core Ultra 7 155H1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026Intel Core Ultra 7 155H, 16 cores (6P + 8E + 2LPE), 22 threads, max turbo up to 4.8 GHz, 24 MB Intel Smart Cache.

Processor brand

Intel1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Intel Core Ultra 5 / 7 Processor (Series 3).

Intel1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Core configurationiProcessor core groups using the chip maker's names. MediaTek Big, Apple Super and AMD Zen architecture labels remain distinct from Intel P and E labels.

ALenovo ThinkPad L14 Gen 7 (Intel)

Core type	Count	Base clock (GHz)	Max clock (GHz)
Performance	4	2.3	4.7
Low-power efficiency	4	1.7	3.5

Source1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Processor table row for the Core Ultra 7 355: 4 P-cores (2.3 base, 4.7 max GHz) and 4 LP E-cores (1.7 base, 3.5 max GHz).4Maker product pageintel.com/content/www/us/en/products/sku/245722/intel-core-ultra-7-processor-355-12m-cache-up-to-4-70-ghz/specifications.htmlRead 15 October 2026Intel ARK for the exact Core Ultra 7 355: 4 P-cores 2.3 GHz base and 4.7 GHz turbo, 4 LP E-cores 1.7 GHz base and 3.5 GHz turbo, no E-cores. Generic 25 W base and 55 W turbo power are chip limits, not this laptop's setting.

BLenovo ThinkPad X1 Carbon Gen 12 21KC008PVN

Core type	Count	Core	Base clock (GHz)	Max clock (GHz)
Performance	6	Redwood Cove	1.4	4.8
Efficiency	8	Crestmont	0.9	3.8
Low-power efficiency	2	Crestmont	0.7	2.5

Source2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_12/ThinkPad_X1_Carbon_Gen_12_Spec.pdfRead 10 October 2026Core Ultra 7 155H row: P-core 1.4 GHz base and 4.8 GHz max, E-core 900 MHz and 3.8 GHz, LP E-core 700 MHz and 2.5 GHz. Core names come from the Notebookcheck review.4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Spec table: Redwood Cove P-cores, Crestmont E-cores and Crestmont low-power E-cores.

CPU cores

8=CalculatedFrom Core configuration

16=CalculatedFrom Core configuration

Cores labelled performanceiCounts only rows classified as performance. Other labels, including Big, Super and AMD Zen architecture rows, are not included.

4=CalculatedFrom Core configuration

6=CalculatedFrom Core configuration

Cores labelled efficiencyiCounts only efficiency and low-power-efficiency rows. AMD Zen 5c and Apple super cores are not included.

4=CalculatedFrom Core configuration

10=CalculatedFrom Core configuration

ThreadsiMaximum hardware threads of the processor, including simultaneous multithreading where supported.

81Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 20264Maker product pageintel.com/content/www/us/en/products/sku/245722/intel-core-ultra-7-processor-355-12m-cache-up-to-4-70-ghz/specifications.htmlRead 15 October 20268 threads.

221Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Max boost clock

4.7GHz=CalculatedFrom Core configuration

4.8GHz=CalculatedFrom Core configuration

L3 cacheiL3 cache only. Do not copy a combined L2 plus L3 cache total. Qualcomm's total cache, such as 30 MB on Snapdragon X, is not L3, even when a laptop maker labels it L3.

12MB1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 20264Maker product pageintel.com/content/www/us/en/products/sku/245722/intel-core-ultra-7-processor-355-12m-cache-up-to-4-70-ghz/specifications.htmlRead 15 October 202612 MB Intel Smart Cache.

24MB1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026PSREF names 24 MB Intel Smart Cache, which is the shared L3.

ProcessiProcess size class of the processor compute die in nm, as on CPUs: TSMC N3B is 3, Intel 7 is 10, Intel 4 is 7 and Intel 18A is 1.8. Marketing process names and other chiplet processes belong in the source note.

1.8nm4Maker product pageintel.com/content/www/us/en/products/sku/245722/intel-core-ultra-7-processor-355-12m-cache-up-to-4-70-ghz/specifications.htmlRead 15 October 2026Lithography row: Intel 18A for the CPU tile and Intel 3 for the GPU tile. Stored as 1.8 like other 18A processors.

Not available

Sustained CPU power (configured)iThis laptop's sustained configured CPU power limit, such as PL1. A chip manufacturer's generic base power is not the laptop setting.

Not available

25W4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Spec table: 25 W PL1 sustained. Reported for the review unit.

Peak CPU power (configured)iThis laptop's configured short-duration CPU limit, such as PL2. Do not substitute generic processor maximum turbo power.

Not available

56W4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Spec table: 56 W PL2 short burst. Reported for the review unit.

Combined CPU and GPU poweriMaker stated simultaneous CPU plus discrete-GPU budget for the exact configuration and power mode.

Not available

Not available

NPU performanceiNPU-only claimed operations per second. Excludes combined CPU, GPU and platform AI throughput. Precision belongs in the source note.

49TOPS1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Processor table: NPU up to 49 TOPS for the 355. Intel ARK states 49 TOPS INT8. The GPU adds 40 TOPS separately.4Maker product pageintel.com/content/www/us/en/products/sku/245722/intel-core-ultra-7-processor-355-12m-cache-up-to-4-70-ghz/specifications.htmlRead 15 October 2026NPU peak 49 TOPS INT8. GPU peak 40 TOPS INT8.

11TOPS1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026Integrated Intel AI Boost, up to 11 TOPS.

Graphics

1 of 9 differ

Discrete GPUiA separate dedicated graphics processor is installed. Integrated or unified-memory graphics do not qualify.

No1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Graphics table lists only Intel Graphics, integrated with shared memory. No discrete option.

No1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

GPU

Not available

Not available

GPU brand

Not available

Not available

VRAMiDedicated video memory of the installed discrete GPU. Shared system memory is excluded.

Not available

Not available

Max GPU power (TGP)iMaximum configured discrete-GPU power including Dynamic Boost. Mode and any maker qualification belong in the source note.

Not available

Not available

Dynamic BoostiMaximum additional GPU power shifted from the CPU through NVIDIA Dynamic Boost. This is part of maximum TGP, not extra to it. A figure written as "up to 115W Dynamic Boost" is the total, so it goes in gpu_tgp_max_w.

Not available

Not available

GPU boost clockiHighest maker configured GPU boost clock, including factory overclock where explicitly stated. Mode belongs in the source note.

Not available

Not available

GPU switchingiExplicit GPU display-routing or power-sharing features. Advanced Optimus includes hardware display multiplexing.

Not available

Not available

Integrated GPU

Intel Graphics1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Graphics: Intel Graphics, integrated, shared memory.4Maker product pageintel.com/content/www/us/en/products/sku/245722/intel-core-ultra-7-processor-355-12m-cache-up-to-4-70-ghz/specifications.htmlRead 15 October 2026Intel Graphics with 4 Xe-cores.

Intel Arc Graphics1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026Integrated Intel Arc Graphics.

Memory

8 of 9 differ

Installed RAMiTotal installed RAM in this product configuration, not the maximum purchase option.

16GB2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026RAM 16 GB DDR5 5600 MHz, 1 module installed of 2 (modules built in / max.: 1 / 2), max 64 GB.

32GB1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 202632 GB soldered LPDDR5X-6400.

RAM type

DDR51Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Memory: DDR5-5600, two DDR5 SODIMM slots, dual-channel capable.

LPDDR5X1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

RAM speediConfigured memory data rate in transfers per second. Do not treat the DRAM clock in MHz as the data rate.

5,600MT/s1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026

6,400MT/s1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026Runs at LPDDR5X-6400. PSREF notes the installed memory is rated LPDDR5X-7500 but runs at 6400 due to a platform limit.

Memory channelsiActive memory channels of the installed configuration, not the number of RAM modules or slots. One installed module is one channel. This holds for DDR5 too, whose two 32-bit subchannels on one module do not count as two channels. Soldered LPDDR memory counts in 64-bit units, so a 128-bit bus is 2 channels, even when a maker calls it quad-channel.

12Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026One installed module is one channel, per the field help. PSREF says the platform is dual-channel capable, so a second module would add a channel.

Not available

RAM upgradeiWhether the installed RAM is soldered, socketed in slots, or a mixture. Purchase-time configurations are not upgrades.

Slots1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Two DDR5 SODIMM slots. Max 64 GB DDR5-5600 based on current Lenovo memory offerings.

Soldered1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Memory slotsiPhysical replaceable RAM module sockets grouped by type and occupancy. Clocked SO-DIMM uses CSODIMM. Soldered memory is excluded.

ALenovo ThinkPad L14 Gen 7 (Intel)

Slot	Count	Occupied	Module size (GB)
SO-DIMM	1	Yes	16
SO-DIMM	1	No	Not available

Source1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Two SODIMM slots. The retailer lists 1 module installed of 2 for the 16 GB model, so one slot is occupied and one is free.

BLenovo ThinkPad X1 Carbon Gen 12 21KC008PVN

Not available

RAM slots

2=CalculatedFrom Memory slots

Not available

Free RAM slots

1=CalculatedFrom Memory slots

Not available

Maximum supported RAMiManufacturer supported maximum RAM, including purchase-time soldered options. Does not imply post-purchase upgradeability.

64GB1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Max memory: up to 64 GB DDR5-5600, based on test results with current Lenovo memory offerings.

64GB2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_12/ThinkPad_X1_Carbon_Gen_12_Spec.pdfRead 10 October 2026Max Memory lists 16, 32 and 64 GB soldered options, not upgradable. The maximum is a purchase-time option. The stored model has 32 GB.

Storage

1 of 7 differ

Installed storageiTotal advertised installed storage in decimal GB. Convert 1TB to 1000GB, without changing an explicitly published 512GB value.

512GB2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026SSD 512 GB, 1 x M.2 PCIe.

1TB1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 20261 TB. Decimal capacity, 1 TB = 1000 GB.

Storage type

NVMe SSD2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026SSD NVMe, listed as NVMe in special features.

NVMe SSD1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Installed drive PCIe generationiPCIe generation of the installed drive. This may be lower than the slot capability.

42Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026The German listing text says 512 GB PCIe 4.0 NVMe SSD.

41Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Storage slotsiPhysical storage connectors grouped by capability and occupancy. A slot accepting several drive lengths is one slot, not one per length.

ALenovo ThinkPad L14 Gen 7 (Intel)

Form factor	Interface	PCIe generation	PCIe lanes	Count	Occupied
M.2 2280	PCIe NVMe	4	4	1	Yes

Source1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026One M.2 2280 PCIe 4.0 x4 slot, one drive, up to 2 TB. The 2 TB Performance option is PCIe 5.0 x4, which this 512 GB model does not use.

BLenovo ThinkPad X1 Carbon Gen 12 21KC008PVN

Form factor	Interface	PCIe generation	PCIe lanes	Count	Occupied
M.2 2280	PCIe NVMe	4	4	1	Yes

Source1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026One M.2 2280 PCIe 4.0 x4 slot. The 1 TB drive occupies it.

M.2 slots

1=CalculatedFrom Storage slots

1=CalculatedFrom Storage slots

Free storage slots

0=CalculatedFrom Storage slots

0=CalculatedFrom Storage slots

Maximum slot PCIe generation

4=CalculatedFrom Storage slots

4=CalculatedFrom Storage slots

Ports

3 of 7 differ

PortsiPhysical laptop connectors grouped by type, protocol capability and side. One connector with several protocols is counted once.

ALenovo ThinkPad L14 Gen 7 (Intel)

Type	Version	Count	Side	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode	Maximum charging input (W)
Ethernet (RJ45)	Not available	1	Left	1	Not available	Not available	Not available
USB-C	Thunderbolt 4 / DisplayPort 2.1	2	Left	40	Thunderbolt 4	Yes	65
HDMI	HDMI 2.1	1	Left	Not available	Not available	Not available	Not available
USB-A	USB 5Gbps	1	Left	5	Not available	Not available	Not available
Smart card	Not available	1	Right	Not available	Not available	Not available	Not available
3.5 mm audio	Not available	1	Right	Not available	Not available	Not available	Not available
USB-A	USB 2.0	1	Right	0.48	Not available	Not available	Not available
USB-A	USB 5Gbps	1	Right	5	Not available	Not available	Not available

Source1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Standard ports: 1 USB-A (Hi-Speed USB), 1 USB-A (USB 5Gbps) Always On, 1 USB-A (USB 5Gbps), 2 Thunderbolt 4 with USB PD 15-65W and DisplayPort 2.1, 1 HDMI 2.1 up to 4K/60Hz, 1 headphone/microphone combo jack, 1 Ethernet RJ-45 (Gigabit Ethernet). The smart card reader is optional and the retailer lists it for this model. Sides come from the numbered overview on page 1 (1 to 4 on the left, 5 to 9 on the right) and from Lenovo's product photos. Hi-Speed USB is USB 2.0 at 0.48 Gbps.

BLenovo ThinkPad X1 Carbon Gen 12 21KC008PVN

Type	Version	Count	Side	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode
USB-C	Thunderbolt 4 / USB4 40Gbps	2	Left	40	Thunderbolt 4	Yes
USB-A	USB 5Gbps / USB 3.2 Gen 1 (Always On)	1	Left	5	Not available	Not available
USB-A	USB 5Gbps / USB 3.2 Gen 1	1	Right	5	Not available	Not available
HDMI	HDMI 2.1	1	Right	Not available	Not available	Not available
3.5 mm audio	Not available	1	Right	Not available	Not available	Not available

Source1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026Standard ports: 1x USB-A (USB 5Gbps, Always On), 1x USB-A (USB 5Gbps), 2x USB-C (Thunderbolt 4 / USB4 40Gbps) with USB PD 3.0 and DisplayPort 2.1, 1x HDMI 2.1 up to 4K/60Hz, 1x 3.5 mm combo jack. Connector sides come from the Notebookcheck review.4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Left: USB-A, 2x USB-C Thunderbolt 4, Nano-SIM slot on WWAN models. Right: power button, 3.5 mm audio, USB-A, HDMI 2.1, Kensington lock slot.

USB-C ports

2=CalculatedFrom Ports

2=CalculatedFrom Ports

Thunderbolt

Yes=CalculatedFrom Ports

Yes=CalculatedFrom Ports

Highest HDMI version

HDMI 2.1=CalculatedFrom Ports

HDMI 2.1=CalculatedFrom Ports

Card reader

No=CalculatedFrom Ports

No=CalculatedFrom Ports

Ethernet speed

1Gbps=CalculatedFrom Ports

Not available

Maximum USB-C charging inputiHighest confirmed charging power accepted by a USB-C port. This is separate from adapter rating and power delivered to peripherals.

65W=CalculatedFrom Ports

Not available

Wireless

5 of 5 differ

Wi-Fi

Wi-Fi 71Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Network: Intel Wi-Fi 7 BE211 or BE213, 802.11be 2x2 with Bluetooth 5.4. The module of the reference model is not published, so no module or band list is stored.

Wi-Fi 6E1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Wi-Fi bandsiSupported radio frequency bands. Availability may be restricted by country or regulatory configuration.

Not available

2.4 GHz, 5 GHz, 6 GHz4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Intel AX211 spec line: Wi-Fi 6E with the 6 GHz band, plus Wi-Fi 4, 5 and 6 on 2.4 and 5 GHz.

Wi-Fi module

Not available

Intel Wi-Fi 6E AX2111Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

BluetoothiThe version as a number with one decimal, such as 5.4 or 6.0. A qualifier such as or above goes in the source note.

5.41Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Both Wi-Fi 7 options list Bluetooth 5.4 (Bluetooth 6.0 hardware ready, running at 5.4).

5.31Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Cellular

Not available

No1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026PSREF: WWAN Not Supported for this model.

Keyboard and touchpad

4 of 8 differ

Keyboard layoutsiDocumented layouts of the retained regional SKUs. Do not infer a layout solely from the sales country.

Not available

English1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026PSREF: Backlit, English.

Key switches

Not available

Not available

Keyboard backlightiA maker-confirmed backlight with no published type uses backlit_unspecified. Do not infer white lighting, a single colour or RGB from backlit alone. A single-zone RGB backlight is RGB zones.

Backlit, type not stated2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Keypad: background illumination. The type and colour of the backlight are not published.

Backlit, type not stated1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026PSREF lists Backlit. The type and colour are not stated.

NumpadiDedicated physical numeric keypad. A virtual touchpad number pad is not counted.

No6Reviewitpro.com/hardware/laptops/the-ai-enhanced-lenovo-thinkpad-l14-gen-7-underperforms-with-intels-latest-techRead 15 October 2026ITPro review, 30 September 2026: no numeric pad crammed in, with the navigation keys top right. The review unit was a Core Ultra 5 325 model, so its measured results (battery 20 h 13 min, Geekbench 6, Cinebench 2024, brightness, gamut) do not match this Core Ultra 7 355 reference and are not stored. Its spec table also lists a 120 Hz touchscreen and a 1440p webcam, which conflict with its own text and with PSREF.

Not available

Key traveliPhysical key travel distance, not actuation distance.

1.5mm1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Keyboard: key travel 1.5 mm, 1.35 mm for the Fn row and G/H/B.

1.5mm2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_12/ThinkPad_X1_Carbon_Gen_12_Spec.pdfRead 10 October 2026Key travel 1.5 mm, 1.35 mm on the Fn row and the G, H and B keys.

Pointing stickiDedicated stick pointing device such as TrackPoint. A touchpad does not qualify.

Yes1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026UltraNav: TrackPoint pointing device.

Yes1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Touchpad size

Width115Height60mm(4.5 × 2.4 in)1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Mylar surface multi-touch 3-button Trackpad, 60 x 115 mm. The click mechanism is not stated.

Width120Height70.5mm(4.7 × 2.8 in)2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_12/ThinkPad_X1_Carbon_Gen_12_Spec.pdfRead 10 October 2026Haptic Touchpad 70.5 x 120 mm. The 3-button trackpad option is 56.2 x 120 mm.

Touchpad mechanismiA clickpad or glass touchpad that clicks when pressed down is mechanical. Haptic needs a source that says haptic or force feedback.

Not available

Haptic1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026PSREF: Haptic Touchpad for this model.

Camera and audio

1 of 7 differ

Webcam

5MP2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Built-in webcam 5 MP, infrared camera, with integrated webcam cover.

FHD 1080p1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026FHD 1080p + IR discrete with privacy shutter.

IR face loginiAn infrared camera suitable for Windows Hello face authentication. An ordinary webcam or fingerprint sensor does not qualify.

Yes1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026The reference model has a 5 MP IR camera for Windows Hello per Bechtle. PSREF lists the IR camera as an optional 5.0MP + IR discrete camera with privacy shutter.2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Description: IR webcam (5 megapixel) with Windows Hello.

Yes1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Webcam privacy

Physical shutter1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Camera: privacy shutter on both camera options.

Physical shutter1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Built-in speaker driversiIndividual built-in acoustic drivers, including separate tweeters and woofers. Do not count audio channels or infer driver count from speaker assemblies.

21Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Stereo speakers, 2W x2, optimized with Dolby Atmos.

21Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Total speaker poweriCombined published power of the built-in speaker drivers. RMS or peak classification belongs in the source note.

4W1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Two 2 W speakers sum to 4 W.

4W1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026Stereo speakers, 2 W x 2.

Audio features

Dolby Atmos1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Speakers optimized with Dolby Atmos.

Dolby Atmos1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

MicrophonesiPhysical built-in microphones, not beamforming channels or microphone modes.

21Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Dual-microphone array, 360 degree far-field, Elevoc Voice.

21Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 20262x array microphones.

Battery and power

1 of 5 differ

Battery energyiPublished nominal energy capacity of the installed internal battery in watt-hours. Separate from measured runtime and charger output.

57Wh1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026The family has 46.5 Wh and 57 Wh batteries. Bechtle lists 57 Wh for this model.2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Battery capacity 57 Wh, Li-ion.

57Wh1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 202657 Wh.

Claimed battery lifeiManufacturer maximum runtime for each explicitly named test. Display brightness, configuration and other conditions belong in the source note. Wireless streaming preserves an unnamed content type and does not imply video or audio. Video conferencing requires an explicit calling test, with application and participant setup in the source note. MobileMark versions use different workloads, so compare only rows of the same version.

ALenovo ThinkPad L14 Gen 7 (Intel)

Use case	Hours (h)
MobileMark 30	17.28
Video playback	25.32

Source1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Configuration 1 (max battery life): MobileMark 30 up to 17.28 h at 250 nits and local video playback up to 25 h 19 min at 150 nits, best power efficiency mode. Lenovo tested a WUXGA non-touch Core Ultra 5 332 with 16 GB DDR5-5600 and a 57 Wh battery, not this Core Ultra 7 355. These are family claims with the same display and battery. JEITA-BAT 3.0 results are not stored because no matching use case exists.

BLenovo ThinkPad X1 Carbon Gen 12 21KC008PVN

Use case	Hours (h)
MobileMark 25	11.6
Video playback	15.9
Idle	15.5

Source2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_12/ThinkPad_X1_Carbon_Gen_12_Spec.pdfRead 10 October 2026Alternate configuration 3 in the spec sheet: 2.8K OLED non-touch, Core Ultra 7 155H, 16 GB LPDDR5X, 57 Wh, best power efficiency mode. MobileMark 25 up to 11.6 h at 250 nits. Local video playback up to 15.9 h at 150 nits. JEITA 3.0 idle up to 15.5 h at 200 nits. The stored model has 32 GB RAM, not the tested 16 GB. Claims, not measurements.

Adapter rated outputiNominal rated output of the documented supplied or recommended adapter. A temporary dynamic maximum belongs in the source note. Not the laptop charging-input limit.

65W1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 202665W USB-C AC adapter, PD 3.0. Several adapter styles are offered by country.

65W1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 202665W USB-C Slim (3-pin) adapter.

Laptop charging connectoriConnector at the laptop end of the documented main charging cable, not the wall plug or adapter-end connector. HP's AC smart pin is a round DC plug, so it is barrel.

USB-C1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026The adapter is a USB-C adapter, charging over the Thunderbolt 4 USB-C ports.

USB-C1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026Charges over USB-C.

Charge 0 to 50 % (claimed)iManufacturer time to charge an empty battery to 50%. Adapter and powered-off conditions belong in the source note.

Not available

Not available

Cooling

1 of 4 differ

FansiPhysical cooling fans inside the laptop. Excludes fans in external coolers and the power adapter.

Not available

24Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Cooling uses two 30 mm fans and one heatpipe.

Vapor chamberiA vapor-chamber heat spreader is installed. Ordinary heatpipes alone do not qualify.

Not available

Not available

Liquid metaliComponents where the maker confirms liquid-metal thermal material. Ordinary thermal paste is excluded.

Not available

Not available

Power modesiPublished laptop operating modes and configured power limits. Do not place observed runtime power measurements in this table.

Not available

Not available

Security

1 of 4 differ

Fingerprint

Power button1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Touch style fingerprint reader in the power button is an option. Bechtle lists the fingerprint sensor for this model.2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Description: fingerprint sensor integrated into the power button.

Keyboard key1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

TPM

2.01Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Security chip: discrete TPM 2.0, TCG certified, FIPS 140-3 certified.

2.01Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026Discrete TPM 2.0.

Remote management

Not available

Not available

Security lock slotiA dedicated built-in physical security-cable slot. Security locks that occupy a USB-C port do not qualify.

Yes1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Physical locks: Kensington Nano Security Slot, 2.5 x 6 mm.

Yes1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Software

0 of 3 differ

Operating system

Windows 11 Pro2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Operating system: Windows 11 Pro 64-bit.

Windows 11 Pro1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026Windows 11 Pro, English.

OS family

Windows2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Windows 11 Pro 64-bit.

Windows1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Security updates untiliPublished end date of OS/security updates promised for the exact device model. Preserve the source precision. Do not calculate it from years or substitute a generic OS-version lifecycle. Unknown when no device-specific promise is published.

Not available

Not available

Measured display

9 of 12 differ

Brightness (measured, centre)iReviewer center-point SDR luminance for the matching display configuration. Do not substitute a review average or unspecified measurement.

Not available

417nits4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Review unit: Core Ultra 7 155H, 32 GB LPDDR5X-6400, Kioxia XG8 1 TB, 2.8K OLED non-touch, Samsung ATNA40YK20-0, same hardware as this SKU. The unit had a trackpad with TrackPoint buttons while this SKU has a haptic touchpad. Centre brightness 417 cd/m2, X-Rite i1Pro 2.

Brightness (measured, average)iReviewer mean luminance across a documented display grid, normally nine points.

Not available

417.4nits4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Average of the brightness grid, 417.4 cd/m2.

Contrast ratio (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

HDR peak brightness (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

sRGB coverage (measured)iReviewer measured sRGB coverage, not gamut volume. Instrument and method belong in the source note.

Not available

100%4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Argyll 3D, sRGB 100%. Display P3 99.7% is a different target and is not stored.

DCI-P3 coverage (measured)iReviewer measured DCI-P3 coverage, not gamut volume. Display P3 measurements are identified in the source note.

Not available

Not available

Colour accuracy (measured Delta E)iReviewer colour error before calibration. Delta-E formula, colour space and picture mode belong in the source note.

Not available

1.264Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Calman ColorChecker dE 2000 mean 1.26 before calibration, 0.68 after.

PWM flicker foundiWhether a reviewer detected pulse-width-modulation flicker under the documented test conditions. False does not prove all frequency ranges were tested.

Not available

Yes4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026PWM flicker found.

PWM frequency (measured)iDetected PWM frequency at the brightness setting stated by the reviewer.

Not available

240Hz4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Constant 240.3 Hz.

PWM at or below brightnessiHighest display brightness setting at or below which the documented PWM is detected.

Not available

100%4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026The review measured the same 240 Hz from 0 to 100 percent brightness, so flicker is present at every setting.

Response black to white (measured)iReviewer combined rise and fall response for black-to-white-to-black, with test conditions in the source note.

Not available

0.76ms4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Black to white 0.76 ms (rise 0.41, fall 0.35).

Response grey to grey (measured)iReviewer combined rise and fall response between specified grey levels. State the levels in the source note.

Not available

0.91ms4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 202650% grey to 80% grey 0.91 ms (rise 0.54, fall 0.37).

Measured performance

6 of 8 differ

Cinebench 2024 single-coreiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Cinebench 2024 multi-coreiMeasured by a reviewer, not claimed by the maker

Not available

698points4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Cinebench 2024 CPU multi core, 698 points. Windows power mode set to Best performance before the benchmarks.

Geekbench 6 single-coreiMeasured by a reviewer, not claimed by the maker. Geekbench 6 only. Geekbench 5 and 7 use other scales, so their scores are not stored.

Not available

2,420points4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Geekbench 6.7 single-core, Windows Best performance mode.

Geekbench 6 multi-coreiMeasured by a reviewer, not claimed by the maker. Geekbench 6 only. Geekbench 5 and 7 use other scales, so their scores are not stored.

Not available

12,171points4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Geekbench 6.7 multi-core, Windows Best performance mode.

3DMark Time Spy graphicsiMeasured by a reviewer, not claimed by the maker. Graphics score, not the overall score. A score the review does not label as graphics is left out.

Not available

3,001points4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 20263DMark Time Spy graphics score 3001 at 2560 x 1440, Windows Best performance mode.

3DMark Steel NomadiMeasured by a reviewer, not claimed by the maker

Not available

Not available

SSD sequential read (measured)iMeasured by a reviewer, not claimed by the maker

Not available

6,593MB/s4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026CrystalDiskMark 5/6 sequential read Q32T1, 6593 MB/s. Kioxia XG8 KXG8AZNV1T02.

Game frame ratesiMatching review-unit game results. Resolution, preset, upscaling, frame generation and ray tracing are stated only when documented.

ALenovo ThinkPad L14 Gen 7 (Intel)

Not available

BLenovo ThinkPad X1 Carbon Gen 12 21KC008PVN

Game	Width (px)	Height (px)	Preset	Upscaling	Average FPS
Baldur's Gate 3	1920	1080	Ultra	Not available	24.4
The Witcher 3	1920	1080	Ultra (HBAO+)	Not available	25.5
Far Cry 5	1920	1080	Ultra	Not available	36
Cyberpunk 2077	1920	1080	High	Off	22.5

Source4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 20261920 x 1080 average fps at the preset named by the review. Cyberpunk 2077 with FSR off. Windows Best performance mode.

Measured noise and temperature

6 of 9 differ

Fan noise per modeiReviewer sound-pressure readings for the matching configuration and mode. Measurement distance and workload belong in the source note.

ALenovo ThinkPad L14 Gen 7 (Intel)

Not available

BLenovo ThinkPad X1 Carbon Gen 12 21KC008PVN

Power mode	Load	Noise (dB(A))
Windows Best performance	Idle	24
Windows Best performance	Medium load	31.5
Windows Best performance	Gaming	37.8
Windows Best performance	Max load	37.8

Source4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Measured at 15 cm with an Earthworks M23R and Arta. Ambient 23.8 dB(A). Idle 24 dB(A), 3DMark 06 load average 31.5 dB(A), maximum 37.8 dB(A) in Witcher 3 and other demanding tasks. Windows Best performance mode.

Max fan noiseiMeasured by a reviewer, not claimed by the maker

Not available

37.8dB(A)=CalculatedFrom Fan noise per mode

Fan noise while gamingiMeasured by a reviewer, not claimed by the maker

Not available

37.8dB(A)=CalculatedFrom Fan noise per mode

Top surface under loadiMeasured by a reviewer, not claimed by the maker

Not available

44.2°C4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Hottest point on the top after the Prime95 and FurMark stress test, room 20 C.

Bottom surface under loadiMeasured by a reviewer, not claimed by the maker

Not available

41.2°C4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Hottest point on the bottom after the stress test, room 20 C.

Palm rest under loadiMeasured by a reviewer, not claimed by the maker

Not available

25.6°C4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Palm rest and touchpad area under the stress test, 25.6 C.

CPU temperature in stress testiMeasured by a reviewer, not claimed by the maker

Not available

Not available

CPU clock in stress testiMeasured by a reviewer, not claimed by the maker

Not available

Not available

GPU temperature while gamingiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Measured battery and power

6 of 10 differ

Battery runtime per testiReviewer runtime for the exact test and configuration. Mixed browsing, video and graphics workloads are classified as mixed use.

ALenovo ThinkPad L14 Gen 7 (Intel)

Not available

BLenovo ThinkPad X1 Carbon Gen 12 21KC008PVN

Test	Power mode	Hours (h)
Idle	Not stated	17.82
Wi-Fi browsing	Not available	7.77
Max load	Not available	1.17

Source4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Idle with minimum brightness and no Wi-Fi 17 h 49 min. Wi-Fi web browsing 7 h 46 min. Full-brightness load 1 h 10 min. The review does not state the power mode or the Wi-Fi test brightness.

Wi-Fi browsing runtimeiMeasured by a reviewer, not claimed by the maker

Not available

7.77h=CalculatedFrom Battery runtime per test

Video runtimeiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Full charge time (measured)iMeasured by a reviewer, not claimed by the maker

Not available

120min4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026The review states a full charge takes about two hours with the 65 W USB-C adapter. Approximate.

Power draw idleiHighest reviewer idle AC power reading for the matching configuration and test conditions.

Not available

16W4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Highest idle reading 16 W, at maximum display brightness. Idle minimum 3.9 W, average 5.8 W.

Power draw gamingiReviewer AC power draw during the named game and settings. Not GPU-only power.

Not available

50.4W4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Witcher 3 ultra, 1080p, average 50.4 W.

Power draw maxiMaximum reviewer AC input power during the documented load or stress test. Not the adapter rating.

Not available

67.4W4Measurementnotebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.htmlRead 10 October 2026Load maximum 67.4 W in the stress test, with the 65 W adapter.

Sustained CPU power (measured)iObserved sustained CPU package power during the documented test. Not the configured PL1 limit.

Not available

Not available

GPU power while gaming (measured)iObserved GPU-only power while running the documented game and settings.

Not available

Not available

Weight (measured)iReviewer measured laptop mass without its power adapter unless the source note explicitly states otherwise.

Not available

Not available

Certifications

5 of 6 differ

Intel EvoiManufacturer certification of the exact configuration as Intel Evo. Processor support alone does not establish certification.

Not available

Yes1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Copilot+ PCiManufacturer identifies the configuration as Copilot+ PC. A Copilot keyboard key alone is insufficient.

Yes1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026AI PC category lists Copilot+ PC. The NPU of the 355 is 49 TOPS, above the 40 TOPS needed.5Maker product pagelenovo.com/gb/en/p/laptops/thinkpad/thinkpadl/lenovo-thinkpad-l14-gen-7-14-inch-intel/len101t0164Read 15 October 2026Page title names it a Copilot+ PC.

Not available

Colour certifications

Not available

Not available

ENERGY STAR

Not available

Yes1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

EPEAT

Not available

Gold1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Other certifications

TCO Certified, generation 101Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Green certifications: TCO Certified, generation 10. ENERGY STAR and EPEAT registration are country dependent and not stored.

Eyesafe Certified 2.0, TCO Certified, generation 10, ErP Lot 6/26, RoHS compliant1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026Green certifications and other certifications lists. EPEAT Gold is registered where applicable.

In the box

1 of 2 differ

In the boxiAccessories confirmed for this exact SKU. Do not combine mutually exclusive regional bundles into one box.

65 W USB-C power adapter2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Includes: power supply (65 W).

65W USB-C Slim (3-pin) AC adapter1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026Power adapter from the PSREF Power Adapter row. Bundled accessories: none.

Power adapter includediWhether a power adapter is included with this exact regional SKU. A supported or recommended adapter does not prove inclusion.

Yes2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Includes: power supply (65 W). Incl. AC adapter: Yes.

Yes1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Warranty

1 of 2 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year2Retailer pagebechtle.com/gb/shop/lenovo-thinkpad-l14-g7-u7-16-512gb--6023056-01--pRead 15 October 2026Manufacturer's warranty row: 1-year extended on-site service. The term is stored as one year. PSREF lists several base warranty options.

1year1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026PSREF Base Warranty: 1-year courier or carry-in. PSREF also lists an included 3Y Premier Support upgrade for this model, which is not stored.

Warranty serviceiDocumented manufacturer warranty service for the named market. Included paid service upgrades belong in the source note.

Not available

Carry-in, Collect and return1Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026Base warranty is courier or carry-in. The included 3Y Premier Support upgrade is not stored.

Links

Not compared

Product page

www.lenovo.com/gb/en/p/laptops/thinkpad/thinkpadl/lenovo-thinkpad-l14-gen-7-14-inch-intel/len101t01645Maker product pagelenovo.com/gb/en/p/laptops/thinkpad/thinkpadl/lenovo-thinkpad-l14-gen-7-14-inch-intel/len101t0164Read 15 October 2026Lenovo UK family page LEN101T0164 for ThinkPad L14 Gen 7 (14 inch Intel). Configurations load dynamically, so the page does not show the reference model's part number.

psref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_121Maker product pagepsref.lenovo.com/Detail/ThinkPad_X1_Carbon_Gen_12Read 10 October 2026

Spec sheet

psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDF1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_L14_Gen_7_Intel/ThinkPad_L14_Gen_7_Intel_Spec.PDFRead 15 October 2026Lenovo PSREF platform PDF for the whole ThinkPad L14 Gen 7 (Intel) family, dated 31 August 2026, 10 pages. It lists options for many processors, displays and batteries, so only values that the reference configuration matches are stored.

psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_12/ThinkPad_X1_Carbon_Gen_12_Spec.pdf2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_12/ThinkPad_X1_Carbon_Gen_12_Spec.pdfRead 10 October 2026

Manual

Not available

download.lenovo.com/pccbbs/mobiles_pdf/x1_carbon_gen12_ug_en.pdf3Owner's manualdownload.lenovo.com/pccbbs/mobiles_pdf/x1_carbon_gen12_ug_en.pdfRead 10 October 2026User Guide, first edition December 2023.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Both are also in the API. Back to all laptops.