Lenovo Legion Go vs Lenovo Yoga Slim 7i Gen 9
The Verdict
These are fundamentally different devices serving distinct purposes. The Legion Go is a handheld gaming device with an 8.8-inch 144Hz IPS display and AMD Ryzen Z1 Extreme processor optimized for portable gaming, weighing just 854g with detachable controllers. Battery life ranges from 1.5 to 6 hours depending on workload. The Yoga Slim 7i is a traditional ultrabook laptop featuring a 14.5-inch 120Hz OLED touchscreen, Intel Core Ultra 7 155H processor, and aluminum construction at 1.5kg, delivering up to 14 hours of battery life. Performance-wise, the Z1 Extreme excels at gaming frame rates, while the Core Ultra 7 handles everyday productivity seamlessly. The Yoga Slim's superior display technology (OLED versus IPS) and exceptional battery endurance make it ideal for work and entertainment on the go. The Legion Go prioritizes gaming portability with its detachable controllers and high refresh rate, though its 49.2Wh battery necessitates frequent charging. Choose the Legion Go if mobile gaming is your priority; select the Yoga Slim 7i if you need a versatile ultrabook for work, streaming, and casual gaming with all-day battery.
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 Lenovo Yoga Slim 7i Gen 9 if…
- →Stunning 2.8K OLED 120Hz display with vivid color
- →Sleek aluminum chassis with premium build quality
- →Strong Intel Core Ultra performance with NPU for AI
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
Lenovo Yoga Slim 7i Gen 9
Pros
- Stunning 2.8K OLED 120Hz display with vivid color
- Sleek aluminum chassis with premium build quality
- Strong Intel Core Ultra performance with NPU for AI
- Generous 70 Wh battery delivers solid all-day life
Cons
- Soldered RAM cannot be upgraded later
- Limited port selection (no full-size SD card slot)
- Fans can spin up audibly under sustained loads
- OLED display can be reflective in bright environments
Full Specifications
| Spec | Lenovo Legion Go | Lenovo Yoga Slim 7i Gen 9 |
|---|---|---|
| Software | Windows 11 | Windows 11 Home |
| Body | ||
| Weight | 854 g (with controllers) | 1.5 kg |
| Material | Plastic chassis with detachable controllers | Aluminum |
| Dimensions | 299 x 131 x 40.7 mm | 325.3 x 226.9 x 14.9 mm |
| Ports | ||
| USB-C ports | 2 | 2 |
| Microsd | — | |
| Headphone Jack | — | |
| HDMI | — | 1 |
| USB-A ports | — | 1 |
| SD card | — | |
| Thunderbolt ports | — | 2 |
| 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 14 hours |
| Capacity | 49.2 Wh | 70 Wh |
| Display | ||
| Size | 8.8 inches | 14.5 inches |
| Type | IPS LCD | OLED touchscreen |
| Resolution | 2560 x 1600 | 2880 x 1800 |
| Refresh rate | 144Hz | 120Hz |
| Brightness (nits) | 500 | 400 |
| Processor | ||
| RAM | 16 GB LPDDR5x (7500 MT/s) | 16 GB LPDDR5X |
| Cores | 8-core CPU, RDNA 3 (12 CUs) integrated GPU | 16 cores |
| Chipset | AMD Ryzen Z1 Extreme (Zen 4, 8-core / 16-thread, up to 5.1 GHz) | Intel Core Ultra 7 155H |
| Connectivity | ||
| Wi-Fi | Wi-Fi 6E | — |
| Bluetooth | 5.2 | — |
| Storage | ||
| SSD | — | 1 TB |
| 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.
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