Redmi K90 Ultra vs Vivo V70 FE
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo V70 FE (2026) runs on the Dimensity 7360 Turbo; launch prices were $420 and $299. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 63/100 (a 10-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 7000); the main camera is 50 MP vs 200 MP; the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 1,183,301); the Vivo V70 FE is noticeably lighter (200g vs 227g).
Profile comparison
Category scores
Redmi K90 Ultra
Vivo V70 FE
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 1183301
- Better Geekbench Single: 3013 vs 1025
- Better Geekbench Multi: 9287 vs 2882
- Bigger battery: 8550 vs 7000 mAh
- Faster charging: 100W vs 80W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 59/100)
- Longer battery life (78/100 vs 68/100)
- Better display (94/100 vs 84/100)
What makes Vivo V70 FE better?
- Better main camera: 200MP vs 50MP
- Lighter: 200g vs 227g
- Cheaper at launch: $299 vs $420
- Better camera (53/100 vs 37/100)
- Better portability (64/100 vs 40/100)
Comparison verdict
Comparing the Redmi K90 Ultra vs the Vivo V70 FE, the Redmi K90 Ultra scores 10 points higher (73/100 vs 63/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 59/100). In the "camera" category, the Vivo V70 FE leads (53/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 68/100). Value score: Redmi K90 Ultra — 72/100, Vivo V70 FE — 64/100; 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 Ultra significantly outperforms the Vivo V70 FE (92/100 vs 59/100). In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 84/100). In the "camera" category, the Vivo V70 FE notably outperforms the Redmi K90 Ultra (53/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 68/100). In the "portability" category, the Vivo V70 FE notably outperforms the Redmi K90 Ultra (64/100 vs 40/100).
Specs comparison
| Specification | Redmi K90 Ultra | Vivo V70 FE | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Dimensity 7360 Turbo | |
| AnTuTu | 3233695 | 1183301 | |
| Geekbench Single | 3013 | 1025 | |
| Geekbench Multi | 9287 | 2882 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1280x2772 | 1260x2800 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8550 mAh | 7000 mAh | |
| Charging | 100W | 80W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 8 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 | 1900 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP68 | |
| Dimensions | 162.9×77.9×8.2 mm | 163.7×76.2×7.6 mm | |
| Weight | 227 g | 200 g | |
| Launch price | $420 | $299 |
Camera comparison
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Vivo V70 FE
- Main: 200MP f/1.9
- Ultrawide: 8MP
- Front: 32MP
Display comparison
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Vivo V70 FE
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Battery and charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Vivo V70 FE
- 7000 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Redmi K90 Ultra and Vivo V70 FE, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Vivo V70 FE by 173.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $121. Vivo V70 FE was $121 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Vivo V70 FE (92/100 vs 59/100).
display
In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 84/100).
camera
In the "camera" category, the Vivo V70 FE notably outperforms the Redmi K90 Ultra (53/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 68/100).
portability
In the "portability" category, the Vivo V70 FE notably outperforms the Redmi K90 Ultra (64/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K90 Ultra or the Vivo V70 FE?
The Redmi K90 Ultra is noticeably better than the Vivo V70 FE — the overall rating gap is 10 points.
What is the rating of the Redmi K90 Ultra and the Vivo V70 FE?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the Vivo V70 FE — 63/100.
Which has the better camera: the Redmi K90 Ultra or the Vivo V70 FE?
The Vivo V70 FE leads on camera score (53/100 vs 37/100).
Which is more powerful: the Redmi K90 Ultra or the Vivo V70 FE?
The Redmi K90 Ultra leads on performance (92/100 vs 59/100).
Should you choose the Redmi K90 Ultra over the Vivo V70 FE?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.