Acer Aspire Go 15 (AG15-31P) vs HP ZBook Ultra G3a (2026)
20Performance94.7
24.3Display38.4
33.3Battery94.7
62.5Portability59.3
1 spec wins — Acer Aspire Go 15 (AG15-31P)7 spec wins — HP ZBook Ultra G3a (2026)
InnoReviews verdict
HP ZBook Ultra G3a (2026) wins this laptop face-off, 74.2 to 31.7, pulling ahead mainly in performance (+75) and battery (+61). 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 59
Reasons to pick the HP ZBook Ultra G3a (2026)
- Stronger performance score: 95 vs 20
- Stronger display score: 38 vs 24
- Stronger battery score: 95 vs 33
- 2300% higher RAM: 192 GB vs 8 GB
- 1500% higher storage: 2,048 GB vs 128 GB
Display
| Spec | Acer Aspire Go 15 (AG15-31P) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Screen size | 15.6 ″ | 16 ″+3% |
| Panel type | IPS LCD | OLED |
| Resolution | 1920x1080 | 2880x1800 |
| Refresh rate | 60 Hz | 120 Hz+100% |
| Peak brightness | 333 nits | 500 nits+50% |
Performance
| Spec | Acer Aspire Go 15 (AG15-31P) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Processor | Intel Core i3-N305 | AMD Ryzen AI Max+ PRO 495 |
| Graphics | Intel UHD Graphics (32EU) | AMD Radeon 8065S (integrated) |
| RAM | 8 GB | 192 GB+2300% |
| RAM type | LPDDR5 (4800 MT/s) | LPDDR5X-8533 (unified, soldered) |
| Storage | 128 GB | 2,048 GB+1500% |
| Storage type | UFS flash | PCIe 5.0 NVMe SSD |
Benchmarks
| Spec | Acer Aspire Go 15 (AG15-31P) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Geekbench 6 (single) | 1,318Bottom 1% | — |
| Geekbench 6 (multi) | 5,034Bottom 1% | — |
Battery
| Spec | Acer Aspire Go 15 (AG15-31P) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Capacity | 50 Wh | 96 Wh+92% |
| Charging | — | 180 W |
Design
| Spec | Acer Aspire Go 15 (AG15-31P) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Weight | 1.75 kg+8% | 1.9 kg |
| Thickness | 18.9 mm | 17.9 mm+5% |
| Material | Plastic | Aluminum (Eclipse Gray) |
Connectivity
| Spec | Acer Aspire Go 15 (AG15-31P) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| 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 Thunderbolt 4, USB-C 10Gbps, USB-A, HDMI 2.1, microSD, nano-SIM (5G option), 3.5mm audio, security lock |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.1 or above | 6.0 |
| Webcam | 720p HD with Temporal Noise Reduction, no privacy shutter | 5MP IR + Windows Hello |
| Biometrics | None | IR camera face unlock (Windows Hello) |
Software
| Spec | Acer Aspire Go 15 (AG15-31P) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Pro |
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