Lenovo LOQ 15IRX9 vs Samsung Galaxy Book4
42.1Performance38
35.3Display23.1
46.7Battery38.7
36.8Portability73.2
6 spec wins — Lenovo LOQ 15IRX93 spec wins — Samsung Galaxy Book4
InnoReviews verdict
This one is close to a dead heat: Lenovo LOQ 15IRX9 scores 40.4 against 40.8 for Samsung Galaxy Book4. Pick by the categories that matter to you — Samsung Galaxy Book4 edges ahead in portability, or by price.
Which would you pick?
Key differences
Reasons to pick the Lenovo LOQ 15IRX9
- Stronger performance score: 42 vs 38
- Stronger display score: 35 vs 23
- Stronger battery score: 47 vs 39
- 411% higher charging: 230 W vs 45 W
- 140% higher Refresh rate: 144 Hz vs 60 Hz
- Lower launch price: $799 vs $899
Reasons to pick the Samsung Galaxy Book4
- Stronger portability score: 73 vs 37
- 36% lower thickness: 15.4 mm vs 23.9 mm
- 35% lower weight: 1.55 kg vs 2.38 kg
- 14% higher Geekbench 6 (single): 2,720 vs 2,381
Display
| Spec | Lenovo LOQ 15IRX9 | Samsung Galaxy Book4 |
|---|---|---|
| Screen size | 15.6 ″ | 15.6 ″ |
| Panel type | IPS | IPS (Anti-Glare) |
| Resolution | 1920x1080 | 1920x1080 |
| Refresh rate | 144 Hz+140% | 60 Hz |
| Peak brightness | 300 nits+1% | 296 nits |
Performance
| Spec | Lenovo LOQ 15IRX9 | Samsung Galaxy Book4 |
|---|---|---|
| Processor | Intel Core i5-13450HX | Intel Core 7 150U |
| Graphics | NVIDIA GeForce RTX 4060 Laptop GPU (8GB, 115W) | Intel Graphics (integrated) |
| RAM | 16 GB | 16 GB |
| RAM type | DDR5-5600 (2x SO-DIMM) | LPDDR4X (on-board) |
| Storage | 1,024 GB+100% | 512 GB |
| Storage type | PCIe 4.0 NVMe SSD (2 slots) | NVMe SSD |
Benchmarks
| Spec | Lenovo LOQ 15IRX9 | Samsung Galaxy Book4 |
|---|---|---|
| Geekbench 6 (single) | 2,381Bottom 17% | 2,720+14%Bottom 50% |
| Geekbench 6 (multi) | 12,684+41%Bottom 43% | 9,005Bottom 8% |
Battery
| Spec | Lenovo LOQ 15IRX9 | Samsung Galaxy Book4 |
|---|---|---|
| Capacity | 60 Wh+11% | 54 Wh |
| Charging | 230 W+411% | 45 W |
Design
| Spec | Lenovo LOQ 15IRX9 | Samsung Galaxy Book4 |
|---|---|---|
| Weight | 2.38 kg | 1.55 kg+35% |
| Thickness | 23.9 mm | 15.4 mm+36% |
| Material | PC-ABS plastic | Metal |
Connectivity
| Spec | Lenovo LOQ 15IRX9 | Samsung Galaxy Book4 |
|---|---|---|
| Ports | 3x USB-A 5Gbps, USB-C 10Gbps (DisplayPort 1.4, power delivery), HDMI 2.1, Gigabit Ethernet, 3.5mm combo jack | 2x USB-C, 2x USB-A 3.2, 1x HDMI, microSD, RJ45 LAN, 3.5mm headphone/mic |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.2 | 5.2 |
| Webcam | 1080p with e-shutter | 1MP (720p) |
| Biometrics | None | Fingerprint reader |
Software
| Spec | Lenovo LOQ 15IRX9 | Samsung Galaxy Book4 |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Home |
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