Redmi K90 vs Vivo Y400 Pro
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo Y400 Pro (2025) runs on the MediaTek Dimensity 7300; launch prices were $401 and $290. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 56/100 (a 20-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5500); the Redmi K90 is faster in AnTuTu (3,077,585 vs 879,714); the Vivo Y400 Pro is noticeably lighter (182g vs 206g).
Profile comparison
Category scores
Redmi K90
Vivo Y400 Pro
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 879714
- Better Geekbench Single: 3013 vs 1011
- Better Geekbench Multi: 9287 vs 2813
- Bigger battery: 7100 vs 5500 mAh
- Faster charging: 100W vs 90W
- Higher performance (91/100 vs 55/100)
- Better camera (58/100 vs 37/100)
- Longer battery life (72/100 vs 64/100)
- Better display (82/100 vs 79/100)
What makes Vivo Y400 Pro better?
- Lighter: 182g vs 206g
- Cheaper at launch: $290 vs $401
- Better portability (75/100 vs 55/100)
Comparison verdict
Comparing the Redmi K90 vs the Vivo Y400 Pro, the Redmi K90 scores 20 points higher (76/100 vs 56/100). In the "performance" category, the Redmi K90 leads (91/100 vs 55/100). In the "camera" category, the Redmi K90 leads (58/100 vs 37/100). Value score: Redmi K90 — 80/100, Vivo Y400 Pro — 52/100; 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 Vivo Y400 Pro (91/100 vs 55/100). In the "display" category, the Redmi K90 and the Vivo Y400 Pro are nearly equal (82/100 vs 79/100). In the "camera" category, the Redmi K90 notably outperforms the Vivo Y400 Pro (58/100 vs 37/100). In the "battery" category, the Redmi K90 is a bit better (72/100 vs 64/100). In the "portability" category, the Vivo Y400 Pro notably outperforms the Redmi K90 (75/100 vs 55/100).
Specs comparison
| Specification | Redmi K90 | Vivo Y400 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 7300 | |
| AnTuTu | 3077585 | 879714 | |
| Geekbench Single | 3013 | 1011 | |
| Geekbench Multi | 9287 | 2813 | |
| Display | 6.6" AMOLED | 6.8" AMOLED | |
| Resolution | 2510x1156 | 1080x2392 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7100 mAh | 5500 mAh | |
| Charging | 100W | 90W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | 3500 nits | 4500 nits | |
| NFC | yes | — | |
| Protection | IP68 | IP65 | |
| Dimensions | 157.5×75.3×8.0 mm | 163.8×75.0×7.5 mm | |
| Weight | 206 g | 182 g | |
| Launch price | $401 | $290 |
Camera comparison
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Vivo Y400 Pro
- Main: 50MP
- Front: 32MP
Display comparison
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Vivo Y400 Pro
- 6.8" AMOLED
- Resolution: 1080x2392
- Refresh rate: 120 Hz
Battery and charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Vivo Y400 Pro
- 5500 mAh
- Wired: 90W
- No wireless charging
Overall performance score
We compared Redmi K90 and Vivo Y400 Pro, covering their specs and all relevant benchmarks.
Redmi K90 leads Vivo Y400 Pro by 249.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $111. Vivo Y400 Pro was $111 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 significantly outperforms the Vivo Y400 Pro (91/100 vs 55/100).
display
In the "display" category, the Redmi K90 and the Vivo Y400 Pro are nearly equal (82/100 vs 79/100).
camera
In the "camera" category, the Redmi K90 notably outperforms the Vivo Y400 Pro (58/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 is a bit better (72/100 vs 64/100).
portability
In the "portability" category, the Vivo Y400 Pro notably outperforms the Redmi K90 (75/100 vs 55/100).
Frequently asked questions
Which is better: the Redmi K90 or the Vivo Y400 Pro?
The Redmi K90 significantly outperforms the Vivo Y400 Pro by 20 points (76/100 vs 56/100).
What is the rating of the Redmi K90 and the Vivo Y400 Pro?
The Redmi K90 has a MobileRank rating of 76/100, the Vivo Y400 Pro — 56/100.
Which has the better camera: the Redmi K90 or the Vivo Y400 Pro?
The Redmi K90 leads on camera score (58/100 vs 37/100).
Which is more powerful: the Redmi K90 or the Vivo Y400 Pro?
The Redmi K90 leads on performance (91/100 vs 55/100).
Should you choose the Redmi K90 over the Vivo Y400 Pro?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.