REDMI Note 15 vs Samsung Galaxy Z Fold8 Ultra
21.8Performance64.4
65.5Display60.8
36.4Camera63.7
57.3Battery56
60Features60
5 spec wins — REDMI Note 159 spec wins — Samsung Galaxy Z Fold8 Ultra
InnoReviews verdict
Samsung Galaxy Z Fold8 Ultra wins this phone face-off, 61.4 to 44.4, pulling ahead mainly in performance (+43) and camera (+27). REDMI Note 15 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the REDMI Note 15
- Stronger display score: 66 vs 61
- 100% higher Front camera: 20 MP vs 10 MP
- 20% higher capacity: 6,000 mAh vs 5,000 mAh
- 15% lower weight: 184 g vs 215 g
- 11% lower thickness: 7.9 mm vs 8.9 mm
Reasons to pick the Samsung Galaxy Z Fold8 Ultra
- Stronger performance score: 64 vs 22
- Stronger camera score: 64 vs 36
- 100% higher RAM (max): 16 GB vs 8 GB
- 85% higher Main camera: 200 MP vs 108 MP
- 36% higher Wired charging: 45 W vs 33 W
Display
| Spec | REDMI Note 15 | Samsung Galaxy Z Fold8 Ultra |
|---|---|---|
| Screen size | 6.77 ″ | 8 ″+18% |
| Panel type | AMOLED | Foldable Dynamic AMOLED 2X |
| Resolution | 1080x2392 | 2504x2256 |
| Pixel density | 388 ppi | 422 ppi+9% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,200 nits+7% | 3,000 nits |
| Screen-to-body | 93.7 % | — |
Performance
| Spec | REDMI Note 15 | Samsung Galaxy Z Fold8 Ultra |
|---|---|---|
| Chipset | MediaTek Helio G100 Ultra | Snapdragon 8 Elite Gen 5 for Galaxy |
| Geekbench 6 (single) | 738Bottom 16% | — |
| Geekbench 6 (multi) | 1,990Bottom 17% | — |
| RAM (max) | 8 GB | 16 GB+100% |
| Storage options | 128/256/512GB | 256/512GB/1TB |
| Storage type | UFS 2.2 | — |
Camera
| Spec | REDMI Note 15 | Samsung Galaxy Z Fold8 Ultra |
|---|---|---|
| Main camera | 108 MP | 200 MP+85% |
| Main aperture | f/1.7 | f/1.7 |
| Ultra-wide | — | 50 MP |
| Telephoto | — | 10 MP |
| Optical zoom | — | 3 x |
| Max video | 1080p@60fps | 8K |
| Front camera | 20 MP+100% | 10 MP |
| OIS | No | Yes |
Battery
| Spec | REDMI Note 15 | Samsung Galaxy Z Fold8 Ultra |
|---|---|---|
| Capacity | 6,000 mAh+20% | 5,000 mAh |
| Wired charging | 33 W | 45 W+36% |
| Wireless charging | 0 W | 20 W |
Design
| Spec | REDMI Note 15 | Samsung Galaxy Z Fold8 Ultra |
|---|---|---|
| Weight | 184 g+15% | 215 g |
| Thickness | 7.9 mm+11% | 8.9 mm |
| IP rating | IP64 | IP48 |
| Frame material | Plastic | Armor Aluminum |
Connectivity
| Spec | REDMI Note 15 | Samsung Galaxy Z Fold8 Ultra |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.3 | 6.0 |
| NFC | Yes | — |
| USB | USB-C 2.0 | USB-C |
| eSIM | No | Yes |
Software
| Spec | REDMI Note 15 | Samsung Galaxy Z Fold8 Ultra |
|---|---|---|
| OS at launch | Android 15 (HyperOS 2) | Android 17 (One UI 9) |
Audio
| Spec | REDMI Note 15 | Samsung Galaxy Z Fold8 Ultra |
|---|---|---|
| Stereo speakers | Yes | — |
| 3.5mm jack | No | — |
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