Lenovo ThinkBook 14 Gen 6 vs Microsoft Surface Go 4
The Verdict
Lenovo's ThinkBook 14 Gen 6 and Microsoft's Surface Go 4 serve fundamentally different purposes. The ThinkBook is a proper laptop with a 14-inch 1920x1200 display, Intel Core Ultra 5 125U processor delivering 12 cores, 16GB RAM, and 512GB storage. It weighs 3.3 lbs and includes two USB-A ports plus Thunderbolt connectivity, making it suitable for productive work and content creation. Battery life reaches 12 hours with a 60Wh capacity. The Surface Go 4, priced $270 cheaper at $579, is a 2-in-1 tablet with a smaller 10.5-inch touchscreen, Intel N200 processor with just 4 cores, 8GB RAM, and only 128GB storage that isn't expandable. It excels in portability at just 1.22 lbs and features a brighter 400-nit display. The ThinkBook clearly outperforms for traditional computing tasks with superior processing power, memory, and storage. However, the Surface Go 4 wins for extreme portability and versatility if you value tablet functionality. Choose the ThinkBook for serious work, productivity, and value. Select the Surface Go 4 only if maximum portability and touch input are your priorities and you accept severe performance and storage limitations.
Who Should Buy
Buy the Lenovo ThinkBook 14 Gen 6 if…
- →Intel Core Ultra with NPU for on-device AI tasks
- →Great port selection — USB-A, HDMI, and Thunderbolt
- →12-hour battery life handles a full workday
Buy the Microsoft Surface Go 4 if…
- →Ultra-portable at 1.22 lbs — lightest Windows tablet/laptop
- →Windows 11 Pro included — enterprise-ready out of the box
- →Surface Pen and Type Cover support for versatile use
Category Scores
Pros & Cons
Lenovo ThinkBook 14 Gen 6
Pros
- Intel Core Ultra with NPU for on-device AI tasks
- Great port selection — USB-A, HDMI, and Thunderbolt
- 12-hour battery life handles a full workday
- Solid aluminum build quality at a sub-$900 price
- Lightweight at 3.3 lbs for easy commuting
Cons
- FHD+ 300-nit display is not bright enough for outdoor use
- No dedicated GPU — struggles with photo/video editing
- Speakers are underwhelming and downward-firing
- Soldered LPDDR5X RAM cannot be upgraded
- Webcam is only 1080p without IR for Windows Hello face unlock
Microsoft Surface Go 4
Pros
- Ultra-portable at 1.22 lbs — lightest Windows tablet/laptop
- Windows 11 Pro included — enterprise-ready out of the box
- Surface Pen and Type Cover support for versatile use
- PixelSense touchscreen with excellent touch and pen accuracy
- microSD slot for expandable storage
Cons
- Intel N200 is slow for anything beyond basic web browsing
- 128 GB storage fills up quickly with Windows updates
- Type Cover keyboard sold separately at $99-$129
- Only one USB-C port — no USB-A, no HDMI
Full Specifications
| Spec | Lenovo ThinkBook 14 Gen 6 | Microsoft Surface Go 4 |
|---|---|---|
| Software | Windows 11 Pro | Windows 11 Pro |
| Body | ||
| Weight | 3.3 lbs (1.5 kg) | 1.22 lbs (0.55 kg) |
| Material | Aluminum | Magnesium alloy |
| Dimensions | 12.56 x 8.82 x 0.66 inches | 9.65 x 6.9 x 0.33 inches |
| Ports | ||
| HDMI | — | |
| USB-A ports | 2 | — |
| USB-C ports | 1 | 1 |
| SD card | ||
| Thunderbolt ports | 1 | — |
| Battery | ||
| Battery life | Up to 12 hours | Up to 12.5 hours |
| Capacity | 60 Wh | 28 Wh |
| Display | ||
| Size | 14 inches | 10.5 inches |
| Type | IPS anti-glare | PixelSense IPS touchscreen |
| Resolution | 1920 x 1200 | 1920 x 1280 |
| Refresh rate | 60Hz | 60Hz |
| Brightness (nits) | 300 | 400 |
| Storage | ||
| SSD | 512 GB PCIe Gen 4 NVMe | 128 GB UFS |
| Expandable storage | ||
| Keyboard | ||
| Backlit | ||
| Processor | ||
| RAM | 16 GB LPDDR5X | 8 GB LPDDR5 |
| Cores | 12 cores (2P + 8E + 2LPE) | 4 cores |
| Chipset | Intel Core Ultra 5 125U | Intel N200 |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
Explore more in laptops, see all Lenovo products or all Microsoft products. View full details for the Lenovo ThinkBook 14 Gen 6 or the Microsoft Surface Go 4.
