Redmi K70 Ultra vs REDMI Note 15 5G
100Performance35.3
75.1Display64
43.4Camera48.3
71.8Battery57.4
86.7Features70.7
5 spec wins — Redmi K70 Ultra6 spec wins — REDMI Note 15 5G
InnoReviews verdict
Redmi K70 Ultra wins this phone face-off, 76.7 to 51.6, pulling ahead mainly in performance (+65) and features (+16). REDMI Note 15 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Redmi K70 Ultra
- Stronger performance score: 100 vs 35
- Stronger display score: 75 vs 64
- Stronger battery score: 72 vs 57
- Stronger features score: 87 vs 71
- 167% higher Wired charging: 120 W vs 45 W
Reasons to pick the REDMI Note 15 5G
- Stronger camera score: 48 vs 43
- 116% higher Main camera: 108 MP vs 50 MP
- 16% lower weight: 178 g vs 211 g
- 12% lower thickness: 7.4 mm vs 8.4 mm
Display
| Spec | Redmi K70 Ultra | REDMI Note 15 5G |
|---|---|---|
| Screen size | 6.67 ″ | 6.77 ″+1% |
| Panel type | OLED | AMOLED |
| Resolution | 1220x2712 | 1080x2392 |
| Pixel density | 446 ppi+15% | 388 ppi |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 4,000 nits+25% | 3,200 nits |
| Screen-to-body | 89.1 % | 92 %+3% |
Performance
| Spec | Redmi K70 Ultra | REDMI Note 15 5G |
|---|---|---|
| Chipset | MediaTek Dimensity 9300+ | Snapdragon 6 Gen 3 |
| AnTuTu | — | 857,561 |
| Geekbench 6 (single) | — | 1,017Bottom 33% |
| Geekbench 6 (multi) | — | 2,963Bottom 39% |
| Wild Life Extreme stability | — | 100 %Top 13% |
| RAM (max) | 24 GB+100% | 12 GB |
| Storage options | 256/512GB/1TB | 128/256/512GB |
| Storage type | UFS 4.0 | UFS 2.2 |
Camera
| Spec | Redmi K70 Ultra | REDMI Note 15 5G |
|---|---|---|
| Main camera | 50 MP | 108 MP+116% |
| Main aperture | f/1.7 | f/1.7 |
| Ultra-wide | 8 MP | 8 MP |
| Max video | 8K@30fps | 4K@30fps |
| Front camera | 20 MP | 20 MP |
| OIS | Yes | Yes |
Battery
| Spec | Redmi K70 Ultra | REDMI Note 15 5G |
|---|---|---|
| Capacity | 5,500 mAh | 5,520 mAh |
| Wired charging | 120 W+167% | 45 W |
| Wireless charging | 0 W | 0 W |
Design
| Spec | Redmi K70 Ultra | REDMI Note 15 5G |
|---|---|---|
| Weight | 211 g | 178 g+16% |
| Thickness | 8.4 mm | 7.4 mm+12% |
| IP rating | IP68 | IP65/IP66 |
| Frame material | Aluminum | Plastic |
Connectivity
| Spec | Redmi K70 Ultra | REDMI Note 15 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.1 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | Redmi K70 Ultra | REDMI Note 15 5G |
|---|---|---|
| OS at launch | Android 14 (HyperOS) | Android 15 (HyperOS 2) |
| OS update pledge | — | 4 years |
Audio
| Spec | Redmi K70 Ultra | REDMI Note 15 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |