Acer Aspire Go 15 (AG15-31P) vs Lenovo Legion Pro 5i Gen 9 (16IRX9)
20Performance59.9
24.3Display55.5
33.3Battery73.3
62.5Portability29.1
2 spec wins — Acer Aspire Go 15 (AG15-31P)8 spec wins — Lenovo Legion Pro 5i Gen 9 (16IRX9)
InnoReviews verdict
Lenovo Legion Pro 5i Gen 9 (16IRX9) wins this laptop face-off, 56.2 to 31.7, pulling ahead mainly in battery (+40) and performance (+40). Acer Aspire Go 15 (AG15-31P) still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Acer Aspire Go 15 (AG15-31P)
- Stronger portability score: 63 vs 29
- 30% lower weight: 1.75 kg vs 2.5 kg
- 30% lower thickness: 18.9 mm vs 27 mm
- Lower launch price: $250 vs $1,499
Reasons to pick the Lenovo Legion Pro 5i Gen 9 (16IRX9)
- Stronger performance score: 60 vs 20
- Stronger display score: 56 vs 24
- Stronger battery score: 73 vs 33
- 700% higher storage: 1,024 GB vs 128 GB
- 300% higher Refresh rate: 240 Hz vs 60 Hz
Display
| Spec | Acer Aspire Go 15 (AG15-31P) | Lenovo Legion Pro 5i Gen 9 (16IRX9) |
|---|---|---|
| Screen size | 15.6 ″ | 16 ″+3% |
| Panel type | IPS LCD | IPS (PureSight) |
| Resolution | 1920x1080 | 2560x1600 |
| Refresh rate | 60 Hz | 240 Hz+300% |
| Peak brightness | 333 nits | 500 nits+50% |
Performance
| Spec | Acer Aspire Go 15 (AG15-31P) | Lenovo Legion Pro 5i Gen 9 (16IRX9) |
|---|---|---|
| Processor | Intel Core i3-N305 | Intel Core i9-14900HX |
| Graphics | Intel UHD Graphics (32EU) | NVIDIA GeForce RTX 4070 Laptop |
| RAM | 8 GB | 32 GB+300% |
| RAM type | LPDDR5 (4800 MT/s) | DDR5-5600 (2x SO-DIMM) |
| Storage | 128 GB | 1,024 GB+700% |
| Storage type | UFS flash | PCIe 4.0 NVMe SSD (2 slots) |
Benchmarks
| Spec | Acer Aspire Go 15 (AG15-31P) | Lenovo Legion Pro 5i Gen 9 (16IRX9) |
|---|---|---|
| Geekbench 6 (single) | 1,318Bottom 1% | 2,889+119%Top 35% |
| Geekbench 6 (multi) | 5,034Bottom 1% | 18,126+260%Top 21% |
Battery
| Spec | Acer Aspire Go 15 (AG15-31P) | Lenovo Legion Pro 5i Gen 9 (16IRX9) |
|---|---|---|
| Capacity | 50 Wh | 80 Wh+60% |
| Charging | — | 300 W |
Design
| Spec | Acer Aspire Go 15 (AG15-31P) | Lenovo Legion Pro 5i Gen 9 (16IRX9) |
|---|---|---|
| Weight | 1.75 kg+30% | 2.5 kg |
| Thickness | 18.9 mm+30% | 27 mm |
| Material | Plastic | Aluminum lid, plastic (PC-ABS) base |
Connectivity
| Spec | Acer Aspire Go 15 (AG15-31P) | Lenovo Legion Pro 5i Gen 9 (16IRX9) |
|---|---|---|
| Ports | 2x USB-A 3.2 Gen 1 (5Gbps), 1x USB-C 3.2 Gen 2 (10Gbps, Power Delivery, DisplayPort), 1x HDMI 2.1, 3.5mm combo audio jack | 2x USB-C 10Gbps (one with 140W PD, both with DisplayPort 1.4), 4x USB-A 5Gbps, HDMI 2.1, RJ-45 Gigabit Ethernet, 3.5mm combo jack |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6E |
| Bluetooth | 5.1 or above | 5.2 |
| Webcam | 720p HD with Temporal Noise Reduction, no privacy shutter | 1080p with e-shutter |
| Biometrics | None | None |
Software
| Spec | Acer Aspire Go 15 (AG15-31P) | Lenovo Legion Pro 5i Gen 9 (16IRX9) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Home |
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