💻 ThinkPad X13 Detachable Gen 1 vs ThinkPad X13 2-in-1 Gen 5

AI-powered analysis across 23 matched specifications

Previous gen

lenovo-thinkpad-x13-detachable-gen-1

Overall Score

Best for highly mobile professionals needing ultra-light computing, Copilot+ AI readiness, and bright 3:2 visual clarity.

ThinkPad X13 2-in-1 Gen 5

Lenovo

Overall Score

Best for flexible enterprise deployments requiring integrated legacy ports, garaged pen support, and longer battery capacity.

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Performance Overview

Scores based on quantifiable specification values (1-10 scale)

lenovo-thinkpad-x13-detachable-gen-1

ThinkPad X13 2-in-1 Gen 5

Performance

lenovo-thinkpad-x13-detachable-gen-1

8.5

ThinkPad X13 2-in-1 Gen 5

6.5

Display

lenovo-thinkpad-x13-detachable-gen-1

9.0

ThinkPad X13 2-in-1 Gen 5

6.0

Battery & Thermals

lenovo-thinkpad-x13-detachable-gen-1

6.5

ThinkPad X13 2-in-1 Gen 5

7.5

Manageability & Security

lenovo-thinkpad-x13-detachable-gen-1

8.5

ThinkPad X13 2-in-1 Gen 5

6.5

Expandability & Repair

lenovo-thinkpad-x13-detachable-gen-1

5.5

ThinkPad X13 2-in-1 Gen 5

7.0

Ecosystem & Software

lenovo-thinkpad-x13-detachable-gen-1

8.0

ThinkPad X13 2-in-1 Gen 5

7.5

Value

lenovo-thinkpad-x13-detachable-gen-1

7.5

ThinkPad X13 2-in-1 Gen 5

7.0

Detailed Specifications

Specification	lenovo-thinkpad-x13-detachable-gen-1	ThinkPad X13 2-in-1 Gen 5 Lenovo
Performance
Processor	Intel Core Ultra Processor (Series 3): Core Ultra 5 332 · Core Ultra 5 335 · Core Ultra 7 365	Intel Core Ultra 5 125U (Series 1) — 15 W, 12 cores (2 P + 8 E + 2 LP-E) / 14 threads, 12 MB cache, P-core to 4.3 GHz
CPU cores	Core Ultra 5 332; Core Ultra 5 335; Core Ultra 7 365	12 cores (2 P + 8 E + 2 LP-E) / 14 threads
Graphics	Intel Graphics	Intel Graphics (integrated), DirectX 12.1
Discrete GPU	Integrated only	Integrated only
Memory & storage
Maximum memory	LPDDR5X-7467, up to 64 GB soldered	16 GB LPDDR5x-6400 soldered, dual-channel (not upgradable) — platform to 64 GB
Memory type	LPDDR5X-7467	LPDDR5x-6400 soldered, dual-channel
Maximum storage	PCIe Gen4 NVMe, up to 1 TB, 1 slot(s)	256 GB M.2 2280 PCIe 4.0 x4 NVMe SSD (TCG Opal 2.0 capable) — to 2 TB to order
Display
Display size	13″	13.3″
Resolution	2880x1920	1920×1200 (WUXGA)
Brightness	✓500 nits	300 nits (stocked); 400-nit low-power Eyesafe to order
Panel	IPS, 3:2, 120 Hz, touch option	WUXGA IPS multi-touch, 100% sRGB, anti-reflection/anti-smudge
Touchscreen	--	360° convertible, WUXGA IPS 10-point multi-touch, garaged pen
Connectivity
Thunderbolt / USB4 ports	2× Thunderbolt 4	2× Thunderbolt 4 / USB4 40 Gbps (USB-C, PD 3.0, DP 2.1)
Ports	2× USB-C (Thunderbolt 4), 3.5 mm combo	2× Thunderbolt 4 / USB4 40 Gbps (USB-C, PD 3.0, DP 2.1), HDMI 2.1 (4K@60), 2× USB-A 5 Gbps (1 Always On), 3.5 mm combo
Mobile broadband (4G/5G) option	WWAN option (4G/5G)	None fitted — WWAN-ready antennas; 4G LTE (Quectel, eSIM) option in EMEA
Physical
Weight (from)	✓from 0.89 kg	from 1.25 kg (black, 54.7 Wh)
Dimensions	290 × 210 × 9.3 mm	301.7 × 214.6 × 16.4 mm
Security & management
Intel vPro	Intel vPro option	--
Copilot+ PC (40+ TOPS NPU)	✓49 TOPS NPU — Copilot+ class	AI PC — Intel AI Boost NPU up to 11 TOPS, below the 40-TOPS Copilot+ bar
Battery
Battery capacity	45 Wh; fast charge	✓54.7 Wh Li-ion, Rapid Charge 80% in 1 hr
Rated battery life	MobileMark30@250nits: 10.97 hr	--
Support
Operating system	Windows 11 Pro / Windows 11 Home	Windows 11 Pro
Base warranty	1-year courier or carry-in service	3-year courier/carry-in (as stocked); Lenovo Premier Support and on-site upgrades available

Performance

Processor

lenovo-thinkpad-x13-detachable-gen-1Intel Core Ultra Processor (Series 3): Core Ultra 5 332 · Core Ultra 5 335 · Core Ultra 7 365

ThinkPad X13 2-in-1 Gen 5Intel Core Ultra 5 125U (Series 1) — 15 W, 12 cores (2 P + 8 E + 2 LP-E) / 14 threads, 12 MB cache, P-core to 4.3 GHz

CPU cores

lenovo-thinkpad-x13-detachable-gen-1Core Ultra 5 332; Core Ultra 5 335; Core Ultra 7 365

ThinkPad X13 2-in-1 Gen 512 cores (2 P + 8 E + 2 LP-E) / 14 threads

Graphics

lenovo-thinkpad-x13-detachable-gen-1Intel Graphics

ThinkPad X13 2-in-1 Gen 5Intel Graphics (integrated), DirectX 12.1

Discrete GPU

lenovo-thinkpad-x13-detachable-gen-1Integrated only

ThinkPad X13 2-in-1 Gen 5Integrated only

Memory & storage

Maximum memory

lenovo-thinkpad-x13-detachable-gen-1LPDDR5X-7467, up to 64 GB soldered

ThinkPad X13 2-in-1 Gen 516 GB LPDDR5x-6400 soldered, dual-channel (not upgradable) — platform to 64 GB

Memory type

lenovo-thinkpad-x13-detachable-gen-1LPDDR5X-7467

ThinkPad X13 2-in-1 Gen 5LPDDR5x-6400 soldered, dual-channel

Maximum storage

lenovo-thinkpad-x13-detachable-gen-1PCIe Gen4 NVMe, up to 1 TB, 1 slot(s)

ThinkPad X13 2-in-1 Gen 5256 GB M.2 2280 PCIe 4.0 x4 NVMe SSD (TCG Opal 2.0 capable) — to 2 TB to order

Display

Display size

lenovo-thinkpad-x13-detachable-gen-113″

ThinkPad X13 2-in-1 Gen 513.3″

Resolution

lenovo-thinkpad-x13-detachable-gen-12880x1920

ThinkPad X13 2-in-1 Gen 51920×1200 (WUXGA)

Brightness

lenovo-thinkpad-x13-detachable-gen-1500 nits

ThinkPad X13 2-in-1 Gen 5300 nits (stocked); 400-nit low-power Eyesafe to order

Panel

lenovo-thinkpad-x13-detachable-gen-1IPS, 3:2, 120 Hz, touch option

ThinkPad X13 2-in-1 Gen 5WUXGA IPS multi-touch, 100% sRGB, anti-reflection/anti-smudge

Touchscreen

lenovo-thinkpad-x13-detachable-gen-1--

ThinkPad X13 2-in-1 Gen 5360° convertible, WUXGA IPS 10-point multi-touch, garaged pen

Connectivity

Thunderbolt / USB4 ports

lenovo-thinkpad-x13-detachable-gen-12× Thunderbolt 4

ThinkPad X13 2-in-1 Gen 52× Thunderbolt 4 / USB4 40 Gbps (USB-C, PD 3.0, DP 2.1)

Ports

lenovo-thinkpad-x13-detachable-gen-12× USB-C (Thunderbolt 4), 3.5 mm combo

ThinkPad X13 2-in-1 Gen 52× Thunderbolt 4 / USB4 40 Gbps (USB-C, PD 3.0, DP 2.1), HDMI 2.1 (4K@60), 2× USB-A 5 Gbps (1 Always On), 3.5 mm combo

Mobile broadband (4G/5G) option

lenovo-thinkpad-x13-detachable-gen-1WWAN option (4G/5G)

ThinkPad X13 2-in-1 Gen 5None fitted — WWAN-ready antennas; 4G LTE (Quectel, eSIM) option in EMEA

Physical

Weight (from)

lenovo-thinkpad-x13-detachable-gen-1from 0.89 kg

ThinkPad X13 2-in-1 Gen 5from 1.25 kg (black, 54.7 Wh)

Dimensions

lenovo-thinkpad-x13-detachable-gen-1290 × 210 × 9.3 mm

ThinkPad X13 2-in-1 Gen 5301.7 × 214.6 × 16.4 mm

Security & management

Intel vPro

lenovo-thinkpad-x13-detachable-gen-1Intel vPro option

ThinkPad X13 2-in-1 Gen 5--

Copilot+ PC (40+ TOPS NPU)

lenovo-thinkpad-x13-detachable-gen-149 TOPS NPU — Copilot+ class

ThinkPad X13 2-in-1 Gen 5AI PC — Intel AI Boost NPU up to 11 TOPS, below the 40-TOPS Copilot+ bar

Battery

Battery capacity

lenovo-thinkpad-x13-detachable-gen-145 Wh; fast charge

ThinkPad X13 2-in-1 Gen 554.7 Wh Li-ion, Rapid Charge 80% in 1 hr

Rated battery life

lenovo-thinkpad-x13-detachable-gen-1MobileMark30@250nits: 10.97 hr

ThinkPad X13 2-in-1 Gen 5--

Support

Operating system

lenovo-thinkpad-x13-detachable-gen-1Windows 11 Pro / Windows 11 Home

ThinkPad X13 2-in-1 Gen 5Windows 11 Pro

Base warranty

lenovo-thinkpad-x13-detachable-gen-11-year courier or carry-in service

ThinkPad X13 2-in-1 Gen 53-year courier/carry-in (as stocked); Lenovo Premier Support and on-site upgrades available

★

Expert Analysis

Specs web-verified from manufacturer datasheets · Servnet-reviewed · Last reviewed 8 Sept 2026

The Lenovo ThinkPad X13 Detachable Gen 1 is the superior choice for ultra-mobile professionals requiring high-resolution visuals and next-generation AI processing, whereas the ThinkPad X13 2-in-1 Gen 5 caters to deployments demanding traditional convertible flexibility and comprehensive built-in connectivity.

For field personnel and executives prioritising portability, the Detachable Gen 1 provides a remarkably light chassis starting at 0.89 kg alongside a 9.3 mm thickness. Its 13-inch display delivers a crisp 2880x1920 resolution at 500 nits brightness and 120 Hz, comfortably outpacing the 300-nit, 1920x1200 panel on the 2-in-1. Furthermore, the Detachable incorporates an Intel Core Ultra Series 3 architecture with a 49 TOPS NPU, qualifying as a Copilot+ PC, paired with faster LPDDR5X-7467 memory and an Intel vPro option.

Conversely, the ThinkPad X13 2-in-1 Gen 5 excels in conventional business workflows where peripheral adaptability is paramount. It houses a larger 54.7 Wh battery alongside a robust native interface selection including HDMI 2.1 and dual USB-A ports, avoiding the necessity for external dongles required by the Detachable's dual Thunderbolt 4 ports. It also includes an integrated garaged pen for immediate note-taking, storage options expanding up to 2 TB, and a standard three-year courier or carry-in warranty, making it a reliable, versatile choice for office fleets.

lenovo-thinkpad-x13-detachable-gen-1

Best for highly mobile professionals needing ultra-light computing, Copilot+ AI readiness, and bright 3:2 visual clarity.

ThinkPad X13 2-in-1 Gen 5

Best for flexible enterprise deployments requiring integrated legacy ports, garaged pen support, and longer battery capacity.

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