Lenovo LOQ 15IAX9 vs Samsung Galaxy Book4 Ultra
44Performance42.4
35.3Display38.4
46.7Battery68
36.8Portability62.4
1 spec wins — Lenovo LOQ 15IAX96 spec wins — Samsung Galaxy Book4 Ultra
InnoReviews verdict
Samsung Galaxy Book4 Ultra wins this laptop face-off, 50.6 to 41.1, pulling ahead mainly in portability (+26) and battery (+21). Lenovo LOQ 15IAX9 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Lenovo LOQ 15IAX9
- 20% higher Refresh rate: 144 Hz vs 120 Hz
- Lower launch price: $749 vs $2,400
Reasons to pick the Samsung Galaxy Book4 Ultra
- Stronger display score: 38 vs 35
- Stronger battery score: 68 vs 47
- Stronger portability score: 62 vs 37
- 100% higher storage: 1,024 GB vs 512 GB
- 67% higher Peak brightness: 500 nits vs 300 nits
Display
| Spec | Lenovo LOQ 15IAX9 | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Screen size | 15.6 ″ | 16 ″+3% |
| Panel type | IPS | Dynamic AMOLED 2X |
| Resolution | 1920x1080 | 2880x1800 |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 300 nits | 500 nits+67% |
Performance
| Spec | Lenovo LOQ 15IAX9 | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Processor | Intel Core i5-12450HX | Intel Core Ultra 7 155H |
| Graphics | NVIDIA GeForce RTX 4050 Laptop GPU (6GB, 105W) | NVIDIA GeForce RTX 4050 Laptop GPU |
| RAM | 16 GB | 16 GB |
| RAM type | DDR5-4800 (2x SO-DIMM) | LPDDR5X (on-board) |
| Storage | 512 GB | 1,024 GB+100% |
| Storage type | PCIe 4.0 NVMe SSD (2 slots) | NVMe SSD |
Benchmarks
| Spec | Lenovo LOQ 15IAX9 | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Geekbench 6 (single) | — | 2,436Bottom 29% |
| Geekbench 6 (multi) | — | 12,517Bottom 35% |
Battery
| Spec | Lenovo LOQ 15IAX9 | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Capacity | 60 Wh | 76 Wh+27% |
| Charging | — | 140 W |
Design
| Spec | Lenovo LOQ 15IAX9 | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Weight | 2.38 kg | 1.86 kg+22% |
| Thickness | 23.9 mm | 16.5 mm+31% |
| Material | PC-ABS plastic | Aluminum |
Connectivity
| Spec | Lenovo LOQ 15IAX9 | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Ports | 3x USB-A 5Gbps, USB-C 10Gbps (DisplayPort 1.4, power delivery), HDMI 2.1, Gigabit Ethernet, 3.5mm combo jack | 2x Thunderbolt 4, 1x USB-A 3.2, HDMI 2.1, microSD, 3.5mm headphone/mic combo |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6E |
| Bluetooth | 5.2 | 5.3 |
| Webcam | 720p with e-shutter | 2MP (1080p) |
| Biometrics | None | Fingerprint reader |
Software
| Spec | Lenovo LOQ 15IAX9 | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Home |
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