REDMI Note 15 vs Xiaomi 17 Ultra
21.8Performance87.6
65.5Display67.4
36.4Camera77
57.3Battery81
60Features100
4 spec wins — REDMI Note 1510 spec wins — Xiaomi 17 Ultra
InnoReviews verdict
Xiaomi 17 Ultra wins this phone face-off, 81.4 to 44.4, pulling ahead mainly in performance (+66) and camera (+41). 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
- 116% higher Main camera: 108 MP vs 50 MP
- 16% lower weight: 184 g vs 219 g
Reasons to pick the Xiaomi 17 Ultra
- Stronger performance score: 88 vs 22
- Stronger camera score: 77 vs 36
- Stronger battery score: 81 vs 57
- Stronger features score: 100 vs 60
- 173% higher Wired charging: 90 W vs 33 W
Display
| Spec | REDMI Note 15 | Xiaomi 17 Ultra |
|---|---|---|
| Screen size | 6.77 ″ | 6.9 ″+2% |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 1080x2392 | 1200x2608 |
| Pixel density | 388 ppi | 416 ppi+7% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,200 nits | 3,500 nits+9% |
| Screen-to-body | 93.7 %+2% | 92.3 % |
Performance
| Spec | REDMI Note 15 | Xiaomi 17 Ultra |
|---|---|---|
| Chipset | MediaTek Helio G100 Ultra | Snapdragon 8 Elite Gen 5 |
| AnTuTu | — | 3,600,724Top 7% |
| AnTuTu 11 (CPU) | — | 1,032,276Top 7% |
| AnTuTu 11 (GPU) | — | 1,345,109Top 7% |
| AnTuTu 11 (Memory) | — | 495,988Top 2% |
| AnTuTu 11 (UX) | — | 727,351Top 7% |
| Geekbench 6 (single) | 738Bottom 16% | — |
| Geekbench 6 (multi) | 1,990Bottom 17% | — |
| RAM (max) | 8 GB | 16 GB+100% |
| Storage options | 128/256/512GB | 512GB/1TB |
| Storage type | UFS 2.2 | UFS 4.1 |
Camera
| Spec | REDMI Note 15 | Xiaomi 17 Ultra |
|---|---|---|
| Main camera | 108 MP+116% | 50 MP |
| Main aperture | f/1.7 | f/1.67 |
| Ultra-wide | — | 50 MP |
| Telephoto | — | 200 MP |
| Optical zoom | — | 4.3 x |
| Max video | 1080p@60fps | 8K@30fps |
| Front camera | 20 MP | 50 MP+150% |
| OIS | No | Yes |
Battery
| Spec | REDMI Note 15 | Xiaomi 17 Ultra |
|---|---|---|
| Capacity | 6,000 mAh | 6,000 mAh |
| Wired charging | 33 W | 90 W+173% |
| Wireless charging | 0 W | 50 W |
Design
| Spec | REDMI Note 15 | Xiaomi 17 Ultra |
|---|---|---|
| Weight | 184 g+16% | 219 g |
| Thickness | 7.9 mm+4% | 8.3 mm |
| IP rating | IP64 | IP68/IP69 |
| Frame material | Plastic | Aluminum |
Connectivity
| Spec | REDMI Note 15 | Xiaomi 17 Ultra |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.3 | 6.0 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | REDMI Note 15 | Xiaomi 17 Ultra |
|---|---|---|
| OS at launch | Android 15 (HyperOS 2) | Android 16 (HyperOS 3) |
Audio
| Spec | REDMI Note 15 | Xiaomi 17 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |