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Lenovo ThinkPad L14 Gen 7 (Intel) vs Lenovo ThinkPad X1 Carbon Gen 13 Aura Edition 21NS0014US

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Product A: Lenovo

ThinkPad L14 Gen 7 (Intel)

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Product B: Lenovo

ThinkPad X1 Carbon Gen 13 Aura Edition 21NS0014US

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Every value links to where we found it.

Only differences

ALenovo ThinkPad L14 Gen 7 (Intel)

BLenovo ThinkPad X1 Carbon Gen 13 Aura Edition 21NS0014US

General

5 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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Sheet title: ThinkPad X1 Carbon Gen 13 Aura Edition 21NS0014US.

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.

21NS0014US1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026PSREF single-model sheet for ThinkPad X1 Carbon Gen 13 Aura Edition 21NS0014US. The file is a PSREF PDF export hosted by a retailer. Machine types 21NS and 21NT are named in the user guide.

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.

1981552146081Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026EAN / UPC / JAN field of the sheet: 198155214608. The UPC-A check digit is valid.

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

Not available

5 September 20244Press articlelaptopmag.com/laptops/windows-laptops/back-in-business-lenovo-s-thinkpad-x1-carbon-slimmed-down-and-powered-upRead 13 October 2026Article of 12 September 2024: the Gen 13 Aura Edition debuted at the Lenovo Innovation World event on September 5, 2024, alongside IFA in Berlin.

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.

Available2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_13_Aura_Edition/ThinkPad_X1_Carbon_Gen_13_Aura_Edition_Spec.pdfRead 13 October 2026The family sheet dated August 28 2026 still lists the Core Ultra 7 258V Lunar Lake configuration, so the Gen 13 stays in the lineup beside the Gen 14.

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

Not available

Lenovo ThinkPad X1 Carbon Gen 12 21KC008PVN7Reviewultrabookreview.com/72439-lenovo-thinkpad-x1carbon-reviewRead 13 October 2026Review: this Gen 13 uses the same chassis as the Gen 12 X1 Carbon and compares it with the previous X1 Carbon Gen 12.9Reviewnotebookcheck.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.

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 14 Aura Edition10Reviewnotebookcheck.net/Now-available-to-order-in-many-countries-Panther-Lake-powered-Lenovo-ThinkPad-X1-Carbon-Gen-14-releases.1245998.0.htmlRead 23 October 2026Notebookcheck calls the X1 Carbon Gen 13 the older model and the predecessor of the new X1 Carbon Gen 14.

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

$1,9994Press articlelaptopmag.com/laptops/windows-laptops/back-in-business-lenovo-s-thinkpad-x1-carbon-slimmed-down-and-powered-upRead 13 October 2026Launch article: it will ship in November with a starting price of $1,999. Laptop Mag's January 2025 review lists $1,999 for the exact tested configuration (Core Ultra 7 258V, 32 GB, 512 GB, 2.8K OLED 120 Hz) and $2,519 for 1 TB. US price, excluding sales tax.

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.

US4Press articlelaptopmag.com/laptops/windows-laptops/back-in-business-lenovo-s-thinkpad-x1-carbon-slimmed-down-and-powered-upRead 13 October 2026US dollar launch coverage. The stored model number ends in US.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Case 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.

Business2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_13_Aura_Edition/ThinkPad_X1_Carbon_Gen_13_Aura_Edition_Spec.pdfRead 13 October 2026ThinkPad X1 is Lenovo's business line. The sheet lists ThinkShield, vPro Enterprise management and BIOS security features for business use.

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.

Clamshell7Reviewultrabookreview.com/72439-lenovo-thinkpad-x1carbon-reviewRead 13 October 2026Review: clamshell format with a 180-degree hinge. No detachable or 360-degree hinge.

Chassis

5 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 (min)8.08Thickness (max)16.95mm(12.3 × 8.5 × 0.3 to 0.7 in)1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026312.80 x 214.75 x 8.08/14.37 (front/rear), 16.95 (maximum) mm. Stored minimum is the front figure. Stored maximum is the published maximum. 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.

0.986kg(2.2 lb)1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Starting at 986 g (2.17 lbs). Approximate maker laboratory weight, not a measured retail unit.

Lid material

Not available

Carbon fibre1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Case Material: Carbon Fiber (Top), Magnesium (Bottom).

Bottom material

Not available

Magnesium alloy1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Case Material: Carbon Fiber (Top), Magnesium (Bottom). The family sheet also allows aluminium on other models.

Max hinge angle

Not available

180°7Reviewultrabookreview.com/72439-lenovo-thinkpad-x1carbon-reviewRead 13 October 2026Review: clamshell format with a 180-degree hinge that allows a 180-degree flat opening. Test unit had an IPS display and a Core Ultra 7 258V, same chassis.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026MIL-STD-810H military test passed. Test list is not published here.

Display

9 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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026

Backlight

Not available

None (self-emissive)1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 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

Not available

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.

No8Retailer pagekelaptop.com/en/lenovo-thinkpad-x-x1-carbon-gen-13-aura-edition-copilot-21ns0014usRead 13 October 2026Retailer spec database for part number 21NS0014US: touchscreen No. The family sheet lists a non-touch 400-nit OLED option.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Pen Not Supported.

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 13 Aura Edition 21NS0014US

Width (px)	Height (px)	Maximum operating refresh (Hz)
2880	1800	120

Source1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026120Hz OLED. This 400-nit panel row has no VRR entry in PSREF, so the vrr column is left out. The 500-nit OLED rows list 120Hz VRR.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 202614" 2.8K OLED 400nits.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026100% 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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026DisplayHDR True Black 500 and 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

5 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 258V1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Intel Core Ultra 7 258V, 8C (4P + 4LPE) / 8T, max turbo up to 4.8 GHz, 12 MB.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 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 13 Aura Edition 21NS0014US

Core type	Count	Base clock (GHz)	Max clock (GHz)
Performance	4	2.2	4.8
Low-power efficiency	4	2.2	3.7

Source2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_13_Aura_Edition/ThinkPad_X1_Carbon_Gen_13_Aura_Edition_Spec.pdfRead 13 October 2026Family sheet dated August 28 2026, Core Ultra 7 258V row: 4 P-cores base 2.2 GHz and max 4.8 GHz, 4 LP E-cores base 2.2 GHz and max 3.7 GHz. Core names are not stated.

CPU cores

8=CalculatedFrom Core configuration

8=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

4=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

4=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.

81Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 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.

12MB1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026PSREF lists 12 MB, named Intel Smart Cache in the family sheet. This 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

Not available

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

Not available

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.

47TOPS1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Integrated Intel AI Boost, up to 47 TOPS for this model. The family sheet lists 47 TOPS for the 258V.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 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 Graphics 140V1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Integrated Intel Arc Graphics 140V.

Memory

9 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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 202632GB soldered LPDDR5x-8533, MoP (memory on package).

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 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

8,533MT/s1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026LPDDR5x-8533 as published for this Lunar Lake model. The Arrow Lake models run LPDDR5X-8400 and are not this model.

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.

21Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Memory soldered to systemboard, no slots, dual-channel.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 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 13 Aura Edition 21NS0014US

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.

32GB1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Max Memory: 32GB soldered memory, not upgradable.

Storage

3 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.

512GB1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026512GB SSD. Decimal capacity.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 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.

51Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026512GB SSD M.2 2280 PCIe 5.0x4 Performance NVMe Opal 2.0.

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 13 Aura Edition 21NS0014US

Form factor	Interface	PCIe generation	PCIe lanes	Count	Occupied
M.2 2280	PCIe NVMe	5	4	1	Yes

Source1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Models with V or H series processor: one M.2 2280 PCIe 5.0 x4 slot. The 512 GB drive occupies it. Max storage support is one drive up to 2 TB.

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

5=CalculatedFrom Storage slots

Ports

2 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 13 Aura Edition 21NS0014US

Type	Version	Count	Side	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode	Maximum charging input (W)
USB-C	Thunderbolt 4 / USB4 40Gbps	2	Left	40	Thunderbolt 4	Yes	65
USB-A	USB 5Gbps / USB 3.2 Gen 1 (Always On)	1	Left	5	Not available	Not available	Not available
USB-A	USB 5Gbps / USB 3.2 Gen 1	1	Right	5	Not available	Not available	Not available
HDMI	HDMI 2.1	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

Source1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Standard ports: 2x USB-C (Thunderbolt 4 / USB4 40Gbps) with USB PD 3.0 and DisplayPort 2.1, 1x USB-A (USB 5Gbps), 1x USB-A (USB 5Gbps, Always On), 1x HDMI 2.1 up to 4K/60Hz, 1x 3.5 mm combo jack. Connector sides come from the Tom's Guide review. The 65 W USB-C charging figure is the PD range in the August 2026 family sheet (USB PD 15-65W) and the 65 W adapter.6Reviewtomsguide.com/computing/laptops/lenovo-thinkpad-x1-carbon-gen-13-aura-edition-full-reviewRead 13 October 2026Review text: the two USB-C ports on the left are joined by a USB-A port. The HDMI and USB-A ports on the right are joined by the 3.5 mm audio jack.

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

65W=CalculatedFrom Ports

Wireless

2 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 71Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Intel Wi-Fi 7 BE201, 802.11be 2x2 + Bluetooth 5.4.

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

Not available

Not available

Wi-Fi module

Not available

Intel Wi-Fi 7 BE2011Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Intel Wi-Fi 7 BE201.

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).

5.41Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026

Cellular

Not available

No1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026WWAN: Non-WWAN 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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Keyboard: 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.

Single colour7Reviewultrabookreview.com/72439-lenovo-thinkpad-x1carbon-reviewRead 13 October 2026Review: white backlit keys on two brightness levels, no RGB. Maker lists Backlit only.

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.

No8Retailer pagekelaptop.com/en/lenovo-thinkpad-x-x1-carbon-gen-13-aura-edition-copilot-21ns0014usRead 13 October 2026Retailer spec database for part number 21NS0014US: numeric keypad No.

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_13_Aura_Edition/ThinkPad_X1_Carbon_Gen_13_Aura_Edition_Spec.pdfRead 13 October 2026Keyboard: key travel 1.5mm, 1.35mm 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.

Yes2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_13_Aura_Edition/ThinkPad_X1_Carbon_Gen_13_Aura_Edition_Spec.pdfRead 13 October 2026UltraNav: TrackPoint pointing device.

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.

Width120Height56.2mm(4.7 × 2.2 in)2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_13_Aura_Edition/ThinkPad_X1_Carbon_Gen_13_Aura_Edition_Spec.pdfRead 13 October 20263-button Trackpad, 56.2 x 120 mm. The haptic touchpad option is 70.5 x 120 mm and is not this model.

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

Mechanical1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Touchpad: Trackpad. The family sheet names the 3-button trackpad (non-haptic) for the TrackPoint models. The haptic touchpad is a different option.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026IR camera for Windows Hello (facial recognition).

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Camera privacy shutter.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Stereo speakers, 2W x2, Dolby Atmos.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 20262 W x 2 stereo speakers.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Microphone: 2x, 360 degrees.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 202657Wh.

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 13 Aura Edition 21NS0014US

Use case	Hours (h)
MobileMark 25	17.11
Video playback	30.6
Idle	35.6

Source2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_13_Aura_Edition/ThinkPad_X1_Carbon_Gen_13_Aura_Edition_Spec.pdfRead 13 October 2026Configuration 1: WUXGA non-touch, Core Ultra 5 225U, 16GB LPDDR5X-8400, 57Wh, best power efficiency mode. MobileMark 25 up to 17.11 h at 250 nits. Local video playback up to 30.6 h at 150 nits. JEITA 3.0 idle up to 35.6 h at 200 nits. The stored model is Core Ultra 7 258V with a 2.8K OLED and 32 GB RAM, so the claims come from a different configuration. Claims, not measurements. Lenovo's launch claim of more than 18 hours video playback for the Lunar Lake model is not stored.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 202665W USB-C Slim GaN (2-pin).

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026

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

27Reviewultrabookreview.com/72439-lenovo-thinkpad-x1carbon-reviewRead 13 October 2026Review: two tiny fans, two radiators and a single 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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Touch style, match-on-chip, in keyboard key.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Discrete TPM 2.0 enabled.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Kensington Nano Security Slot, 2.5 x 6 mm.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Windows 11 Pro, English (US) / English (UK).

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 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

1 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

Not available

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

Not available

Not available

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

Not available

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

0.215Reviewlaptopmag.com/laptops/business-laptops/lenovo-thinkpad-x1-carbon-gen-13-aura-edition-reviewRead 13 October 2026Laptop Mag lab table, colour accuracy 0.21 (lower is better). Test unit: Core Ultra 7 258V, 32 GB, 512 GB, 2.8K OLED, $1,999. The Delta-E formula, colour space and picture mode are not stated.

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

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

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

Not available

Not available

Measured performance

3 of 8 differ

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

Not available

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

Not available

Not available

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

2,762points6Reviewtomsguide.com/computing/laptops/lenovo-thinkpad-x1-carbon-gen-13-aura-edition-full-reviewRead 13 October 2026Geekbench 6.3 single-core 2,762. Test unit: Core Ultra 7 258V, 32 GB, 512 GB NVMe SSD, Windows 11 Pro, $1,999.

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

11,131points6Reviewtomsguide.com/computing/laptops/lenovo-thinkpad-x1-carbon-gen-13-aura-edition-full-reviewRead 13 October 2026Geekbench 6.3 multi-core 11,131. Same test unit. Laptop Mag lists the same 11,131 for Geekbench 6.

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

Not available

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

6,141MB/s5Reviewlaptopmag.com/laptops/business-laptops/lenovo-thinkpad-x1-carbon-gen-13-aura-edition-reviewRead 13 October 2026Laptop Mag lab table, Blackmagic read 6141.2 MB/s, rounded to 6141. Same test unit.

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

Not available

Not available

Measured noise and temperature

None of 9 known

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

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

Not available

Not available

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

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

Not available

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Measured battery and power

2 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 13 Aura Edition 21NS0014US

Test	Brightness (nits)	Hours (h)
Wi-Fi browsing	150	11.47

Source5Reviewlaptopmag.com/laptops/business-laptops/lenovo-thinkpad-x1-carbon-gen-13-aura-edition-reviewRead 13 October 2026Laptop Mag battery test: display brightness set to 150 nits, cycling through several web pages until the battery dies, 11 h 28 min (11.4667 h). Power mode is not stated. Tom's Guide reports the same 11:28 with its web surfing test at 150 nits. Same test unit.

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

Not available

11.47h=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

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

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Certifications

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

Not available

Yes1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Other Certifications lists Intel Evo Platform.

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.

Yes1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026AI PC Category: Copilot+ PC.

Colour certifications

Not available

Not available

ENERGY STAR

Not available

Yes1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026ENERGY STAR 9.0.

EPEAT

Not available

Gold1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026EPEAT Gold Registered. EPEAT is registered where applicable.

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, SGS High Performance AI PC Certification, TCO Certified 10.0, ErP Lot 6/26, RoHS compliant1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Eyesafe Certified 2.0, SGS High Performance AI PC Certification, TCO Certified 10.0, ErP Lot 6/26, RoHS compliant.

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 GaN (2-pin) AC adapter1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Power adapter from the sheet. No bundled accessories are listed.

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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026

Warranty

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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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Base Warranty: 1-year, Courier or Carry-in. Optional 3-year upgrades are 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 spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026Courier or Carry-in.

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_13_Aura_Edition1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/17735Read 13 October 2026PSREF model page for this model number. The page is rendered by script, so the identical single-model PDF export was read instead.

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_13_Aura_Edition/ThinkPad_X1_Carbon_Gen_13_Aura_Edition_Spec.pdf2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_13_Aura_Edition/ThinkPad_X1_Carbon_Gen_13_Aura_Edition_Spec.pdfRead 13 October 2026

Manual

Not available

download.lenovo.com/pccbbs/mobiles_pdf/x1_carbon_gen13_ug_en.pdf3Owner's manualdownload.lenovo.com/pccbbs/mobiles_pdf/x1_carbon_gen13_ug_en.pdfRead 13 October 2026ThinkPad X1 Carbon Gen 13 User Guide, first edition November 2024. Covers machine types 21NS and 21NT.

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.