Acer Swift X 14 AI (SFX14-61G) vs Lenovo Legion 9i Gen 10 (18IAX10)
51.5chipPerformance70.8
85Graphics97.5
38.4Displayspec-based56.2
68Batteryspec-based48.9
69.1Portabilityspec-based20
2 spec wins — Acer Swift X 14 AI (SFX14-61G)8 spec wins — Lenovo Legion 9i Gen 10 (18IAX10)
InnoReviews verdict
This one is close to a dead heat: Acer Swift X 14 AI (SFX14-61G) scores 58.9 against 59 for Lenovo Legion 9i Gen 10 (18IAX10). Pick by the categories that matter to you — Lenovo Legion 9i Gen 10 (18IAX10) edges ahead in performance and graphics, or by price.
Which would you pick?
Key differences
Reasons to pick the Acer Swift X 14 AI (SFX14-61G)
- 55% lower weight: 1.57 kg vs 3.5 kg
- 36% lower thickness: 18 mm vs 28 mm
- Lower launch price: $1,700 vs $3,790
Reasons to pick the Lenovo Legion 9i Gen 10 (18IAX10)
- Stronger performance score: 71 vs 52
- Stronger graphics score: 98 vs 85
- 300% higher charging: 400 W vs 100 W
- 100% higher Refresh rate: 240 Hz vs 120 Hz
- 100% higher RAM: 64 GB vs 32 GB
Display
| Spec | Acer Swift X 14 AI (SFX14-61G) | Lenovo Legion 9i Gen 10 (18IAX10) |
|---|---|---|
| Screen size | 14.5 ″ | 18 ″+24% |
| Panel type | OLED touchscreen (Gorilla Glass) | IPS (glossy, non-touch, G-SYNC, DisplayHDR 400) |
| Resolution | 2880x1800 | 3840x2400 |
| Refresh rate | 120 Hz | 240 Hz+100% |
| Peak brightness | 500 nits | 520 nits+4% |
Performance
| Spec | Acer Swift X 14 AI (SFX14-61G) | Lenovo Legion 9i Gen 10 (18IAX10) |
|---|---|---|
| Processor | AMD Ryzen AI 7 350 | Intel Core Ultra 9 275HX |
| Graphics | NVIDIA GeForce RTX 5060 Laptop GPU | NVIDIA GeForce RTX 5080 Laptop GPU (175W) |
| RAM | 32 GB | 64 GB+100% |
| RAM type | LPDDR5X (7500 MT/s) | DDR5-5200 (2x SO-DIMM; 4 slots total) |
| Storage | 1,024 GB | 2,048 GB+100% |
| Storage type | PCIe Gen 4 NVMe SSD | NVMe SSD (4x M.2 2280; one PCIe 5.0 slot, three PCIe 4.0) |
Benchmarks
| Spec | Acer Swift X 14 AI (SFX14-61G) | Lenovo Legion 9i Gen 10 (18IAX10) |
|---|---|---|
| Geekbench 6 (single) | — | 3,062Top 17% |
| Geekbench 6 (multi) | — | 20,352Top 7% |
| 3DMark Time Spy Graphics (GPU) | 12,021Bottom 31% | 22,099+84%Top 9% |
Battery
| Spec | Acer Swift X 14 AI (SFX14-61G) | Lenovo Legion 9i Gen 10 (18IAX10) |
|---|---|---|
| Capacity | 76 Wh | 99.9 Wh+31% |
| Web browsing endurance | — | 5.6 h |
| Charging | 100 W | 400 W+300% |
Design
| Spec | Acer Swift X 14 AI (SFX14-61G) | Lenovo Legion 9i Gen 10 (18IAX10) |
|---|---|---|
| Weight | 1.57 kg+55% | 3.5 kg |
| Thickness | 18 mm+36% | 28 mm |
| Material | Aluminum | Aluminum + forged carbon (top), aluminum (bottom) |
Connectivity
| Spec | Acer Swift X 14 AI (SFX14-61G) | Lenovo Legion 9i Gen 10 (18IAX10) |
|---|---|---|
| Ports | 2x USB4 Type-C (Power Delivery, DisplayPort), 2x USB 3.2 Gen 2 Type-A, HDMI 2.1, microSD, 3.5mm audio jack | 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 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| Webcam | 1080p IR | 5MP + IR with e-shutter |
| Biometrics | IR camera face recognition (Windows Hello) | IR camera for Windows Hello face recognition (no fingerprint reader) |
Software
| Spec | Acer Swift X 14 AI (SFX14-61G) | Lenovo Legion 9i Gen 10 (18IAX10) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 (Home or Pro) |
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