Chuwi MiniBook X U300 vs MSI Katana A15 AI B8V
44Performance41.2
25.7Display34.8
20Battery38
89.7Portability39.4
3 spec wins — Chuwi MiniBook X U3004 spec wins — MSI Katana A15 AI B8V
InnoReviews verdict
Chuwi MiniBook X U300 wins this laptop face-off, 42.4 to 38.6, pulling ahead mainly in portability (+50) and performance (+3). MSI Katana A15 AI B8V still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Chuwi MiniBook X U300
- Stronger portability score: 90 vs 39
- 59% lower weight: 0.92 kg vs 2.25 kg
- 31% lower thickness: 17.2 mm vs 24.9 mm
Reasons to pick the MSI Katana A15 AI B8V
- Stronger display score: 35 vs 26
- Stronger battery score: 38 vs 20
- 456% higher charging: 200 W vs 36 W
- 100% higher storage: 1,024 GB vs 512 GB
- 85% higher capacity: 54 Wh vs 29 Wh
Display
| Spec | Chuwi MiniBook X U300 | MSI Katana A15 AI B8V |
|---|---|---|
| Screen size | 10.5 ″ | 15.6 ″+48% |
| Panel type | IPS LCD (touchscreen) | IPS |
| Resolution | 1920x1200 | 1920x1080 |
| Refresh rate | — | 144 Hz |
| Peak brightness | 300 nits+5% | 286 nits |
Performance
| Spec | Chuwi MiniBook X U300 | MSI Katana A15 AI B8V |
|---|---|---|
| Processor | Intel Processor U300 | AMD Ryzen 9 8945HS |
| Graphics | Intel UHD Graphics (48EU) | NVIDIA GeForce RTX 4070 Laptop |
| RAM | 16 GB | 16 GB |
| RAM type | LPDDR4X | DDR5-5600 (2x SO-DIMM) |
| Storage | 512 GB | 1,024 GB+100% |
| Storage type | PCIe SSD | PCIe 4.0 NVMe SSD |
Benchmarks
| Spec | Chuwi MiniBook X U300 | MSI Katana A15 AI B8V |
|---|---|---|
| Geekbench 6 (single) | — | 2,399Bottom 20% |
| Geekbench 6 (multi) | — | 12,015Bottom 28% |
Battery
| Spec | Chuwi MiniBook X U300 | MSI Katana A15 AI B8V |
|---|---|---|
| Capacity | 29 Wh | 54 Wh+85% |
| Charging | 36 W | 200 W+456% |
Design
| Spec | Chuwi MiniBook X U300 | MSI Katana A15 AI B8V |
|---|---|---|
| Weight | 0.92 kg+59% | 2.25 kg |
| Thickness | 17.2 mm+31% | 24.9 mm |
| Material | Aerospace-grade aluminum alloy | Plastic |
Connectivity
| Spec | Chuwi MiniBook X U300 | MSI Katana A15 AI B8V |
|---|---|---|
| Ports | 2x USB-C 3.2 Gen 1 (data, PD charging, DisplayPort out), 3.5mm audio jack | 2x USB-A 3.2 Gen 1, 1x USB-A 2.0, 1x USB-C 3.2 Gen 1 (DisplayPort), HDMI 2.1, RJ-45 Gigabit Ethernet, 3.5mm combo jack |
| Wi-Fi | Wi-Fi 6 (802.11ax) | Wi-Fi 6E |
| Bluetooth | 5.2 | 5.3 |
| Webcam | 2MP | 720p HD |
Software
| Spec | Chuwi MiniBook X U300 | MSI Katana A15 AI B8V |
|---|---|---|
| Operating system | Windows 11 Pro | Windows 11 Home |
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