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Lenovo ThinkBook 14 Gen 6 vs Microsoft Surface Go 4

Updated Apr 2026laptops
Lenovo ThinkBook 14 Gen 6
Lenovo
Lenovo ThinkBook 14 Gen 6
$849
8.1/10
Winner
VS
Microsoft Surface Go 4
Microsoft
Microsoft Surface Go 4
$579
6.9/10

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.

ValueGen 6
BatteryGo 4
DisplayGo 4
PerformanceGen 6
portabilityGo 4

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

Lenovo ThinkBook 14 Gen 6
Microsoft Surface Go 4
Value
8.5
6.8
Battery
8.0
8.2
Display
8.0
8.5
Performance
8.5
5.5
portability
7.5
9.5

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

SpecLenovo ThinkBook 14 Gen 6Microsoft Surface Go 4
SoftwareWindows 11 ProWindows 11 Pro
Body
Weight3.3 lbs (1.5 kg)1.22 lbs (0.55 kg)
MaterialAluminumMagnesium alloy
Dimensions12.56 x 8.82 x 0.66 inches9.65 x 6.9 x 0.33 inches
Ports
HDMI
USB-A ports2
USB-C ports11
SD card
Thunderbolt ports1
Battery
Battery lifeUp to 12 hoursUp to 12.5 hours
Capacity60 Wh28 Wh
Display
Size14 inches10.5 inches
TypeIPS anti-glarePixelSense IPS touchscreen
Resolution1920 x 12001920 x 1280
Refresh rate60Hz60Hz
Brightness (nits)300400
Storage
SSD512 GB PCIe Gen 4 NVMe128 GB UFS
Expandable storage
Keyboard
Backlit
Processor
RAM16 GB LPDDR5X8 GB LPDDR5
Cores12 cores (2P + 8E + 2LPE)4 cores
ChipsetIntel Core Ultra 5 125UIntel 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.