GIGABYTE AERO X16 EG64H (2026) vs Lenovo Legion 9i Gen 10 (18IAX10)
53.6chipPerformancespec-based70.8
87.6Graphics97.5
44.8Displayspec-based56.2
68Batteryspec-based48.9
56.5Portabilityspec-based20
2 spec wins — GIGABYTE AERO X16 EG64H (2026)8 spec wins — Lenovo Legion 9i Gen 10 (18IAX10)
InnoReviews verdict
This one is close to a dead heat: GIGABYTE AERO X16 EG64H (2026) scores 59.3 against 59 for Lenovo Legion 9i Gen 10 (18IAX10). Pick by the categories that matter to you, or by price.
Which would you pick?
Key differences
Reasons to pick the GIGABYTE AERO X16 EG64H (2026)
- 46% lower weight: 1.9 kg vs 3.5 kg
- 28% lower thickness: 20 mm vs 28 mm
Reasons to pick the Lenovo Legion 9i Gen 10 (18IAX10)
- Stronger graphics score: 98 vs 88
- 167% higher charging: 400 W vs 150 W
- 100% higher RAM: 64 GB vs 32 GB
- 100% higher storage: 2,048 GB vs 1,024 GB
- 62% higher 3DMark Time Spy Graphics (GPU): 22,099 vs 13,644
Display
| Spec | GIGABYTE AERO X16 EG64H (2026) | Lenovo Legion 9i Gen 10 (18IAX10) |
|---|---|---|
| Screen size | 16 ″ | 18 ″+13% |
| Panel type | IPS (100% sRGB, Pantone Validated) | IPS (glossy, non-touch, G-SYNC, DisplayHDR 400) |
| Resolution | 2560x1600 | 3840x2400 |
| Refresh rate | 165 Hz | 240 Hz+45% |
| Peak brightness | 500 nits | 520 nits+4% |
Performance
| Spec | GIGABYTE AERO X16 EG64H (2026) | Lenovo Legion 9i Gen 10 (18IAX10) |
|---|---|---|
| Processor | AMD Ryzen AI 9 465 | Intel Core Ultra 9 275HX |
| Graphics | NVIDIA GeForce RTX 5070 Laptop GPU (12GB GDDR7, 85W) | NVIDIA GeForce RTX 5080 Laptop GPU (175W) |
| RAM | 32 GB | 64 GB+100% |
| RAM type | DDR5-5600 (2x SO-DIMM) | DDR5-5200 (2x SO-DIMM; 4 slots total) |
| Storage | 1,024 GB | 2,048 GB+100% |
| Storage type | PCIe Gen4 NVMe M.2 SSD (two M.2 slots: Gen4x4 and Gen4x2) | NVMe SSD (4x M.2 2280; one PCIe 5.0 slot, three PCIe 4.0) |
Benchmarks
| Spec | GIGABYTE AERO X16 EG64H (2026) | Lenovo Legion 9i Gen 10 (18IAX10) |
|---|---|---|
| Geekbench 6 (single) | — | 3,062Top 16% |
| Geekbench 6 (multi) | — | 20,352Top 7% |
| 3DMark Time Spy Graphics (GPU) | 13,644Top 31% | 22,099+62%Top 9% |
Battery
| Spec | GIGABYTE AERO X16 EG64H (2026) | Lenovo Legion 9i Gen 10 (18IAX10) |
|---|---|---|
| Capacity | 76 Wh | 100 Wh+31% |
| Web browsing endurance | — | 5.6 h |
| Charging | 150 W | 400 W+167% |
Design
| Spec | GIGABYTE AERO X16 EG64H (2026) | Lenovo Legion 9i Gen 10 (18IAX10) |
|---|---|---|
| Weight | 1.9 kg+46% | 3.5 kg |
| Thickness | 20 mm+28% | 28 mm |
| Material | Anodized, sandblasted-texture chassis (Lunar White or Space Gray) | Aluminum + forged carbon (top), aluminum (bottom) |
Connectivity
| Spec | GIGABYTE AERO X16 EG64H (2026) | Lenovo Legion 9i Gen 10 (18IAX10) |
|---|---|---|
| Ports | 1x USB-C USB4 (DisplayPort 1.4, PD 3.0), 2x USB-A 3.2 Gen 1, 1x USB-A 2.0, HDMI 2.1, 1 Gbps RJ-45 Ethernet, 3.5mm audio jack, DC-in | 2x Thunderbolt 5 (80Gbps, USB PD 95-100W, DisplayPort 2.1), 1x USB-C (10Gbps), 3x USB-A (10Gbps, one always-on), HDMI 2.1 (up to 8K/60Hz), 2.5GbE RJ-45, SD card reader, 3.5mm combo audio jack |
| Wi-Fi | Wi-Fi 6E (802.11ax) | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
| Webcam | 1080p FHD IR webcam | 5MP + IR with e-shutter |
| Biometrics | IR face recognition (Windows Hello) | IR camera for Windows Hello face recognition (no fingerprint reader) |
Software
| Spec | GIGABYTE AERO X16 EG64H (2026) | Lenovo Legion 9i Gen 10 (18IAX10) |
|---|---|---|
| Operating system | Windows 11 Home or Pro (depending on SKU) | Windows 11 (Home or Pro) |
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