Redmi K90 vs Vivo T4R
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo T4R (2025) runs on the MediaTek Dimensity 7400; launch prices were $401 and $230. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 55/100 (a 21-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5700); the Redmi K90 is faster in AnTuTu (3,077,585 vs 953,150); the Redmi K90 has NFC for contactless payments, the Vivo T4R doesn't; the Vivo T4R is noticeably lighter (183g vs 206g).
Profile comparison
Category scores
Redmi K90
Vivo T4R
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 953150
- Better Geekbench Single: 3013 vs 1061
- Better Geekbench Multi: 9287 vs 3185
- Bigger battery: 7100 vs 5700 mAh
- Faster charging: 100W vs 44W
- Higher performance (91/100 vs 57/100)
- Better camera (58/100 vs 37/100)
- Longer battery life (72/100 vs 54/100)
- Better display (82/100 vs 79/100)
What makes Vivo T4R better?
- Lighter: 183g vs 206g
- Cheaper at launch: $230 vs $401
- Better portability (76/100 vs 55/100)
Comparison verdict
Comparing the Redmi K90 vs the Vivo T4R, the Redmi K90 scores 21 points higher (76/100 vs 55/100). In the "performance" category, the Redmi K90 leads (91/100 vs 57/100). In the "camera" category, the Redmi K90 leads (58/100 vs 37/100). In the "battery" category, the Redmi K90 leads (72/100 vs 54/100). Value score: Redmi K90 — 80/100, Vivo T4R — 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 significantly outperforms the Vivo T4R (91/100 vs 57/100). In the "display" category, the Redmi K90 and the Vivo T4R are nearly equal (82/100 vs 79/100). In the "camera" category, the Redmi K90 notably outperforms the Vivo T4R (58/100 vs 37/100). In the "battery" category, the Redmi K90 notably outperforms the Vivo T4R (72/100 vs 54/100). In the "portability" category, the Vivo T4R notably outperforms the Redmi K90 (76/100 vs 55/100).
Specs comparison
| Specification | Redmi K90 | Vivo T4R | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 7400 | |
| AnTuTu | 3077585 | 953150 | |
| Geekbench Single | 3013 | 1061 | |
| Geekbench Multi | 9287 | 3185 | |
| Display | 6.6" AMOLED | 6.8" AMOLED | |
| Resolution | 2510x1156 | 1080x2392 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7100 mAh | 5700 mAh | |
| Charging | 100W | 44W | |
| 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 / 12GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | 3500 nits | 1800 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | 157.5×75.3×8.0 mm | 163.3×76.7×7.4 mm | |
| Weight | 206 g | 183 g | |
| Launch price | $401 | $230 |
Camera comparison
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Vivo T4R
- Main: 50MP f/1.8
- Front: 32MP
Display comparison
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Vivo T4R
- 6.8" AMOLED
- Resolution: 1080x2392
- Refresh rate: 120 Hz
Battery and charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Vivo T4R
- 5700 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Redmi K90 and Vivo T4R, covering their specs and all relevant benchmarks.
Redmi K90 leads Vivo T4R by 222.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $171. Vivo T4R was $171 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 significantly outperforms the Vivo T4R (91/100 vs 57/100).
display
In the "display" category, the Redmi K90 and the Vivo T4R are nearly equal (82/100 vs 79/100).
camera
In the "camera" category, the Redmi K90 notably outperforms the Vivo T4R (58/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 notably outperforms the Vivo T4R (72/100 vs 54/100).
portability
In the "portability" category, the Vivo T4R notably outperforms the Redmi K90 (76/100 vs 55/100).
Frequently asked questions
Which is better: the Redmi K90 or the Vivo T4R?
The Redmi K90 significantly outperforms the Vivo T4R by 21 points (76/100 vs 55/100).
What is the rating of the Redmi K90 and the Vivo T4R?
The Redmi K90 has a MobileRank rating of 76/100, the Vivo T4R — 55/100.
Which has the better camera: the Redmi K90 or the Vivo T4R?
The Redmi K90 leads on camera score (58/100 vs 37/100).
Which is more powerful: the Redmi K90 or the Vivo T4R?
The Redmi K90 leads on performance (91/100 vs 57/100).
Should you choose the Redmi K90 over the Vivo T4R?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.