Redmi K70 Ultra vs Xiaomi 15S Pro
100Performance72.8
75.1Display69.1
43.4Camera69.5
71.8Battery82
86.7Features86.7
5 spec wins — Redmi K70 Ultra8 spec wins — Xiaomi 15S Pro
InnoReviews verdict
Redmi K70 Ultra wins this phone face-off, 76.7 to 74.6, pulling ahead mainly in performance (+27) and display (+6). Xiaomi 15S Pro 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 73
- Stronger display score: 75 vs 69
- 50% higher RAM (max): 24 GB vs 16 GB
- 33% higher Wired charging: 120 W vs 90 W
- 25% higher Peak brightness: 4,000 nits vs 3,200 nits
Reasons to pick the Xiaomi 15S Pro
- Stronger camera score: 70 vs 43
- Stronger battery score: 82 vs 72
- 525% higher ultra-wide: 50 MP vs 8 MP
- 60% higher Front camera: 32 MP vs 20 MP
- 17% higher Pixel density: 521 ppi vs 446 ppi
Display
| Spec | Redmi K70 Ultra | Xiaomi 15S Pro |
|---|---|---|
| Screen size | 6.67 ″ | 6.73 ″+1% |
| Panel type | OLED | LTPO AMOLED |
| Resolution | 1220x2712 | 1440x3200 |
| Pixel density | 446 ppi | 521 ppi+17% |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 4,000 nits+25% | 3,200 nits |
| Screen-to-body | 89.1 % | 90 %+1% |
Performance
| Spec | Redmi K70 Ultra | Xiaomi 15S Pro |
|---|---|---|
| Chipset | MediaTek Dimensity 9300+ | Xiaomi XRing O1 |
| Geekbench 6 (single) | — | 2,985Top 14% |
| Geekbench 6 (multi) | — | 9,250Top 13% |
| Wild Life Extreme stability | — | 86 %Top 50% |
| RAM (max) | 24 GB+50% | 16 GB |
| Storage options | 256/512GB/1TB | 512GB/1TB |
| Storage type | UFS 4.0 | UFS 4.1 |
Camera
| Spec | Redmi K70 Ultra | Xiaomi 15S Pro |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.7 | f/1.44 |
| Ultra-wide | 8 MP | 50 MP+525% |
| Telephoto | — | 50 MP |
| Optical zoom | — | 5 x |
| Max video | 8K@30fps | 8K@24fps |
| Front camera | 20 MP | 32 MP+60% |
| OIS | Yes | Yes |
Battery
| Spec | Redmi K70 Ultra | Xiaomi 15S Pro |
|---|---|---|
| Capacity | 5,500 mAh | 6,100 mAh+11% |
| Wired charging | 120 W+33% | 90 W |
| Wireless charging | 0 W | 50 W |
Design
| Spec | Redmi K70 Ultra | Xiaomi 15S Pro |
|---|---|---|
| Weight | 211 g+2% | 216 g |
| Thickness | 8.4 mm | 8.3 mm+1% |
| IP rating | IP68 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | Redmi K70 Ultra | Xiaomi 15S Pro |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C 3.2 Gen 2 |
| eSIM | No | No |
Software
| Spec | Redmi K70 Ultra | Xiaomi 15S Pro |
|---|---|---|
| OS at launch | Android 14 (HyperOS) | Android 15 (HyperOS 2) |
Audio
| Spec | Redmi K70 Ultra | Xiaomi 15S Pro |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |