Nothing Phone (3) vs REDMI K90 Ultra
61.1Performance64.4
72Display78.7
69.3Camera43.4
64.2Battery83.2
84Features86.7
6 spec wins — Nothing Phone (3)6 spec wins — REDMI K90 Ultra
InnoReviews verdict
This one is close to a dead heat: Nothing Phone (3) scores 67.9 against 69.1 for REDMI K90 Ultra. Pick by the categories that matter to you — REDMI K90 Ultra edges ahead in battery and display, or by price.
Which would you pick?
Key differences
Reasons to pick the Nothing Phone (3)
- Stronger camera score: 69 vs 43
- 525% higher ultra-wide: 50 MP vs 8 MP
- 150% higher Front camera: 50 MP vs 20 MP
- 29% higher Peak brightness: 4,500 nits vs 3,500 nits
- Has eSIM — the other doesn't
Reasons to pick the REDMI K90 Ultra
- Stronger performance score: 64 vs 61
- Stronger display score: 79 vs 72
- Stronger battery score: 83 vs 64
- 66% higher capacity: 8,550 mAh vs 5,150 mAh
- 54% higher Wired charging: 100 W vs 65 W
Display
| Spec | Nothing Phone (3) | REDMI K90 Ultra |
|---|---|---|
| Screen size | 6.67 ″ | 6.83 ″+2% |
| Panel type | AMOLED | AMOLED |
| Resolution | 1260x2800 | 1280x2772 |
| Pixel density | 460 ppi+3% | 447 ppi |
| Refresh rate | 120 Hz | 165 Hz+38% |
| Peak brightness | 4,500 nits+29% | 3,500 nits |
| Screen-to-body | 88.5 % | 90.3 %+2% |
Performance
| Spec | Nothing Phone (3) | REDMI K90 Ultra |
|---|---|---|
| Chipset | Snapdragon 8s Gen 4 | Snapdragon 8 Elite |
| AnTuTu | 1,850,000 | — |
| Geekbench 6 (single) | 2,100Top 30% | — |
| Geekbench 6 (multi) | 6,600Top 28% | — |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 256/512GB | 256/512GB |
| Storage type | UFS 4.0 | UFS 4.1 |
Camera
| Spec | Nothing Phone (3) | REDMI K90 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.68 | f/1.7 |
| Ultra-wide | 50 MP+525% | 8 MP |
| Telephoto | 50 MP | — |
| Optical zoom | 3 x | — |
| Max video | 4K@60fps | 8K@30fps |
| Front camera | 50 MP+150% | 20 MP |
| OIS | Yes | Yes |
Battery
| Spec | Nothing Phone (3) | REDMI K90 Ultra |
|---|---|---|
| Capacity | 5,150 mAh | 8,550 mAh+66% |
| Wired charging | 65 W | 100 W+54% |
| Wireless charging | 15 W | — |
| Active use endurance | 11 h | — |
Design
| Spec | Nothing Phone (3) | REDMI K90 Ultra |
|---|---|---|
| Weight | 218 g+4% | 227 g |
| Thickness | 9 mm | 8.2 mm+9% |
| IP rating | IP68 | IP68/IP69 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | Nothing Phone (3) | REDMI K90 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 3.2 | USB-C |
| eSIM | Yes | No |
Software
| Spec | Nothing Phone (3) | REDMI K90 Ultra |
|---|---|---|
| OS at launch | Android 15 (Nothing OS 3.5) | Android 16 (HyperOS 3) |
| OS update pledge | 5 years | — |
Audio
| Spec | Nothing Phone (3) | REDMI K90 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |