OPPO K15 vs Redmi K70 Ultra
46.7Performance100
53.6Display75.1
58.6Camera43.4
79.8Battery71.8
86.7Features86.7
6 spec wins — OPPO K156 spec wins — Redmi K70 Ultra
InnoReviews verdict
Redmi K70 Ultra wins this phone face-off, 76.7 to 61.1, pulling ahead mainly in performance (+53) and display (+21). OPPO K15 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OPPO K15
- Stronger camera score: 59 vs 43
- Stronger battery score: 80 vs 72
- 525% higher ultra-wide: 50 MP vs 8 MP
- 150% higher Front camera: 50 MP vs 20 MP
- 45% higher capacity: 8,000 mAh vs 5,500 mAh
Reasons to pick the Redmi K70 Ultra
- Stronger performance score: 100 vs 47
- Stronger display score: 75 vs 54
- 233% higher Peak brightness: 4,000 nits vs 1,200 nits
- 100% higher RAM (max): 24 GB vs 12 GB
- 50% higher Wired charging: 120 W vs 80 W
Display
| Spec | OPPO K15 | Redmi K70 Ultra |
|---|---|---|
| Screen size | 6.59 ″ | 6.67 ″+1% |
| Panel type | AMOLED | OLED |
| Resolution | 2760x1256 | 1220x2712 |
| Pixel density | 460 ppi+3% | 446 ppi |
| Refresh rate | 120 Hz | 144 Hz+20% |
| Peak brightness | 1,200 nits | 4,000 nits+233% |
| Screen-to-body | 88.9 % | 89.1 % |
Performance
| Spec | OPPO K15 | Redmi K70 Ultra |
|---|---|---|
| Chipset | Dimensity 7360 Super | MediaTek Dimensity 9300+ |
| RAM (max) | 12 GB | 24 GB+100% |
| Storage options | 256GB | 256/512GB/1TB |
| Storage type | UFS 3.1 | UFS 4.0 |
Camera
| Spec | OPPO K15 | Redmi K70 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.7 |
| Ultra-wide | 50 MP+525% | 8 MP |
| Max video | 4K@30fps | 8K@30fps |
| Front camera | 50 MP+150% | 20 MP |
| OIS | Yes | Yes |
Battery
| Spec | OPPO K15 | Redmi K70 Ultra |
|---|---|---|
| Capacity | 8,000 mAh+45% | 5,500 mAh |
| Wired charging | 80 W | 120 W+50% |
| Wireless charging | — | 0 W |
Design
| Spec | OPPO K15 | Redmi K70 Ultra |
|---|---|---|
| Weight | 205 g+3% | 211 g |
| Thickness | 8.3 mm+1% | 8.4 mm |
| IP rating | IP68/IP69 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OPPO K15 | Redmi K70 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C |
| eSIM | No | No |
Software
| Spec | OPPO K15 | Redmi K70 Ultra |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 14 (HyperOS) |
Audio
| Spec | OPPO K15 | Redmi K70 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |