Redmi K90 vs Tecno Camon 50 Ultra
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Tecno Camon 50 Ultra (2026) runs on the MediaTek Dimensity 7400 Ultimate; launch prices were $401 and $249. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 63/100 (a 13-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 6500); the Redmi K90 is faster in AnTuTu (3,077,585 vs 971,081); the Tecno Camon 50 Ultra is noticeably lighter (178g vs 206g).
Profile comparison
Category scores
Redmi K90
Tecno Camon 50 Ultra
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 971081
- Better Geekbench Single: 3013 vs 1061
- Better Geekbench Multi: 9287 vs 3185
- Bigger battery: 7100 vs 6500 mAh
- Faster charging: 100W vs 45W
- Higher performance (91/100 vs 58/100)
- Longer battery life (72/100 vs 58/100)
What makes Tecno Camon 50 Ultra better?
- Lighter: 178g vs 206g
- Cheaper at launch: $249 vs $401
- Better camera (61/100 vs 58/100)
- Better portability (74/100 vs 55/100)
Comparison verdict
Comparing the Redmi K90 vs the Tecno Camon 50 Ultra, the Redmi K90 scores 13 points higher (76/100 vs 63/100). In the "performance" category, the Redmi K90 leads (91/100 vs 58/100). In the "battery" category, the Redmi K90 leads (72/100 vs 58/100). Value score: Redmi K90 — 80/100, Tecno Camon 50 Ultra — 76/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Redmi K90 significantly outperforms the Tecno Camon 50 Ultra (91/100 vs 58/100). In the "display" category, both devices are on the same level — 82/100. In the "camera" category, the Tecno Camon 50 Ultra and the Redmi K90 are nearly equal (61/100 vs 58/100). In the "battery" category, the Redmi K90 is a bit better (72/100 vs 58/100). In the "portability" category, the Tecno Camon 50 Ultra notably outperforms the Redmi K90 (74/100 vs 55/100).
Specs comparison
| Specification | Redmi K90 | Tecno Camon 50 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 7400 Ultimate | |
| AnTuTu | 3077585 | 971081 | |
| Geekbench Single | 3013 | 1061 | |
| Geekbench Multi | 9287 | 3185 | |
| Display | 6.6" AMOLED | 6.8" AMOLED | |
| Resolution | 2510x1156 | 1208x2644 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7100 mAh | 6500 mAh | |
| Charging | 100W | 45W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 157.5×75.3×8.0 mm | 162.4×77.0×7.8 mm | |
| Weight | 206 g | 178 g | |
| Launch price | $401 | $249 |
Camera comparison
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Tecno Camon 50 Ultra
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Tecno Camon 50 Ultra
- 6.8" AMOLED
- Resolution: 1208x2644
- Refresh rate: 120 Hz
Battery and charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Tecno Camon 50 Ultra
- 6500 mAh
- Wired: 45W
- No wireless charging
Overall performance score
We compared Redmi K90 and Tecno Camon 50 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 leads Tecno Camon 50 Ultra by 216.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $152. Tecno Camon 50 Ultra was $152 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 significantly outperforms the Tecno Camon 50 Ultra (91/100 vs 58/100).
display
In the "display" category, both devices are on the same level — 82/100.
camera
In the "camera" category, the Tecno Camon 50 Ultra and the Redmi K90 are nearly equal (61/100 vs 58/100).
battery
In the "battery" category, the Redmi K90 is a bit better (72/100 vs 58/100).
portability
In the "portability" category, the Tecno Camon 50 Ultra notably outperforms the Redmi K90 (74/100 vs 55/100).
Frequently asked questions
Which is better: the Redmi K90 or the Tecno Camon 50 Ultra?
The Redmi K90 is noticeably better than the Tecno Camon 50 Ultra — the overall rating gap is 13 points.
What is the rating of the Redmi K90 and the Tecno Camon 50 Ultra?
The Redmi K90 has a MobileRank rating of 76/100, the Tecno Camon 50 Ultra — 63/100.
Which is more powerful: the Redmi K90 or the Tecno Camon 50 Ultra?
The Redmi K90 leads on performance (91/100 vs 58/100).
Should you choose the Redmi K90 over the Tecno Camon 50 Ultra?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers. The Tecno Camon 50 Ultra is a better fit for budget-conscious buyers.