Lenovo Legion Go vs Samsung Galaxy Book4 15"
The Verdict
Legion Go and Galaxy Book4 15 serve fundamentally different purposes despite similar price points. Legion Go delivers a portable gaming handheld with AMD Ryzen Z1 Extreme, 144Hz 8.8-inch display, and exceptional GPU performance (RDNA 3 with 12 compute units), though battery life drops to 1.5-6 hours depending on workload. Galaxy Book4 15 offers traditional laptop productivity with Intel Core i7-1355U, larger 15.6-inch 1080p display, aluminum build, and realistic 10-hour battery for daily work. Gaming enthusiasts prioritizing portability and frame rates should choose Legion Go, while professionals needing longer unplugged productivity and traditional form factor benefit from Galaxy Book4's bigger screen and superior stamina. Legion Go excels at entertainment and indie gaming; Galaxy Book4 wins for office work and content consumption.
Who Should Buy
Buy the Lenovo Legion Go if…
- →Largest display at 8.8 inches with QHD+ 2560 x 1600 resolution
- →144Hz refresh rate is the highest among gaming handhelds
- →Detachable controllers enable tabletop mode like Nintendo Switch
Buy the Samsung Galaxy Book4 15" if…
- →Lightweight at 3.44 lbs with an aluminum build for the price
- →Full-HD display is sufficient for everyday productivity
- →Samsung ecosystem features like Quick Share and Phone Link
Category Scores
Pros & Cons
Lenovo Legion Go
Pros
- Largest display at 8.8 inches with QHD+ 2560 x 1600 resolution
- 144Hz refresh rate is the highest among gaming handhelds
- Detachable controllers enable tabletop mode like Nintendo Switch
- Built-in kickstand for hands-free tabletop gaming
- FPS mode with mouse-like right controller trackball is innovative
Cons
- Very heavy at 854 g with controllers — fatiguing for handheld use
- Battery life is poor at 1.5-6 hours depending on settings
- Windows 11 is clunky for handheld navigation without a mouse
- QHD+ resolution is demanding — most games need to run at 720p/1080p anyway
- Detachable controller latency can occur occasionally
Samsung Galaxy Book4 15"
Pros
- Lightweight at 3.44 lbs with an aluminum build for the price
- Full-HD display is sufficient for everyday productivity
- Samsung ecosystem features like Quick Share and Phone Link
- 10-hour battery life handles a full school or work day
- HDMI port included — avoids dongles for presentations
Cons
- 60Hz FHD display is unremarkable at the $749 price point
- Only one USB-C and one USB-A port is limiting
- Soldered RAM and SSD — zero upgradeability
- No Thunderbolt or high-speed USB-C
- Integrated graphics only — no discrete GPU option
Full Specifications
| Spec | Lenovo Legion Go | Samsung Galaxy Book4 15" |
|---|---|---|
| Software | Windows 11 | Windows 11 Home |
| Body | ||
| Weight | 854 g (with controllers) | 3.44 lbs (1.56 kg) |
| Material | Plastic chassis with detachable controllers | Aluminum |
| Dimensions | 299 x 131 x 40.7 mm | 14.00 x 8.93 x 0.61 inches |
| Ports | ||
| USB-C ports | 2 | 1 |
| Microsd | — | |
| Headphone Jack | — | |
| HDMI | — | |
| USB-A ports | — | 1 |
| SD card | — | |
| Memory | ||
| Storage options | 512 GB PCIe Gen 4 NVMe SSD, 1 TB PCIe Gen 4 NVMe SSD | — |
| Battery | ||
| Battery life | 1.5-6 hours (game dependent) | Up to 10 hours |
| Capacity | 49.2 Wh | 54 Wh |
| Display | ||
| Size | 8.8 inches | 15.6 inches |
| Type | IPS LCD | IPS anti-glare |
| Resolution | 2560 x 1600 | 1920 x 1080 |
| Refresh rate | 144Hz | 60Hz |
| Brightness (nits) | 500 | 300 |
| Processor | ||
| RAM | 16 GB LPDDR5x (7500 MT/s) | 16 GB LPDDR5 |
| Cores | 8-core CPU, RDNA 3 (12 CUs) integrated GPU | 10 cores (2P + 8E) |
| Chipset | AMD Ryzen Z1 Extreme (Zen 4, 8-core / 16-thread, up to 5.1 GHz) | Intel Core i7-1355U (13th Gen) |
| Connectivity | ||
| Wi-Fi | Wi-Fi 6E | — |
| Bluetooth | 5.2 | — |
| Storage | ||
| SSD | — | 512 GB PCIe Gen 4 NVMe |
| Expandable storage | — | |
| Keyboard | ||
| Backlit | — | |
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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 Samsung products. View full details for the Lenovo Legion Go or the Samsung Galaxy Book4 15".