REDMI K90 Ultra vs Samsung Galaxy S25+
64.4Performance79.3
78.7Display63.6
43.4Camera47.3
83.2Battery54.2
86.7Features94.7
7 spec wins — REDMI K90 Ultra5 spec wins — Samsung Galaxy S25+
InnoReviews verdict
REDMI K90 Ultra wins this phone face-off, 69.1 to 66.3, pulling ahead mainly in battery (+29) and display (+15). Samsung Galaxy S25+ still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the REDMI K90 Ultra
- Stronger display score: 79 vs 64
- Stronger battery score: 83 vs 54
- 122% higher Wired charging: 100 W vs 45 W
- 74% higher capacity: 8,550 mAh vs 4,900 mAh
- 67% higher Front camera: 20 MP vs 12 MP
Reasons to pick the Samsung Galaxy S25+
- Stronger performance score: 79 vs 64
- Stronger camera score: 47 vs 43
- Stronger features score: 95 vs 87
- 50% higher ultra-wide: 12 MP vs 8 MP
- 16% lower weight: 190 g vs 227 g
Display
| Spec | REDMI K90 Ultra | Samsung Galaxy S25+ |
|---|---|---|
| Screen size | 6.83 ″+2% | 6.7 ″ |
| Panel type | AMOLED | Dynamic AMOLED 2X |
| Resolution | 1280x2772 | 1440x3120 |
| Pixel density | 447 ppi | 513 ppi+15% |
| Refresh rate | 165 Hz+38% | 120 Hz |
| Peak brightness | 3,500 nits+35% | 2,600 nits |
| Screen-to-body | 90.3 % | — |
Performance
| Spec | REDMI K90 Ultra | Samsung Galaxy S25+ |
|---|---|---|
| Chipset | Snapdragon 8 Elite | Snapdragon 8 Elite for Galaxy |
| AnTuTu | — | 2,763,072Top 22% |
| AnTuTu 11 (CPU) | — | 866,625Top 16% |
| AnTuTu 11 (GPU) | — | 996,402Top 20% |
| AnTuTu 11 (Memory) | — | 347,621Top 28% |
| AnTuTu 11 (UX) | — | 552,424Top 28% |
| Geekbench 6 (single) | — | 3,141Top 11% |
| Geekbench 6 (multi) | — | 10,153Top 7% |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256/512GB | 256/512GB |
| Storage type | UFS 4.1 | UFS 4.0 |
Camera
| Spec | REDMI K90 Ultra | Samsung Galaxy S25+ |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.7 | f/1.8 |
| Ultra-wide | 8 MP | 12 MP+50% |
| Telephoto | — | 10 MP |
| Optical zoom | — | 3 x |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 20 MP+67% | 12 MP |
| OIS | Yes | Yes |
Battery
| Spec | REDMI K90 Ultra | Samsung Galaxy S25+ |
|---|---|---|
| Capacity | 8,550 mAh+74% | 4,900 mAh |
| Wired charging | 100 W+122% | 45 W |
| Wireless charging | — | 15 W |
Design
| Spec | REDMI K90 Ultra | Samsung Galaxy S25+ |
|---|---|---|
| Weight | 227 g | 190 g+16% |
| Thickness | 8.2 mm | 7.3 mm+11% |
| IP rating | IP68/IP69 | IP68 |
| Frame material | Aluminum | Armor Aluminum |
Connectivity
| Spec | REDMI K90 Ultra | Samsung Galaxy S25+ |
|---|---|---|
| 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 |
| eSIM | No | Yes |
Software
| Spec | REDMI K90 Ultra | Samsung Galaxy S25+ |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 15 (One UI 7) |
| OS update pledge | — | 7 years |
Audio
| Spec | REDMI K90 Ultra | Samsung Galaxy S25+ |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
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