Redmi 15 4G vs Vivo iQOO 15T
The Redmi 15 4G (2025) runs on the Qualcomm Snapdragon 685, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500; estimated prices are $135 and $499. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 42/100 (a 40-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 7000); the main camera is 50 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (3,815,522 vs 467,392).
Redmi 15 4G
Vivo iQOO 15T
- Cheaper: $135 vs $499
- Overall rating 42/100
- Higher AnTuTu: 3815522 vs 467392
- Better Geekbench Single: 3228 vs 466
- Better Geekbench Multi: 9553 vs 1396
- Bigger battery: 8000 vs 7000 mAh
- Faster charging: 100W vs 33W
- Better main camera: 200MP vs 50MP
- Lighter: 216g vs 224g
- Higher performance (95/100 vs 33/100)
- Better camera (65/100 vs 30/100)
- Longer battery life (75/100 vs 58/100)
- Better display (99/100 vs 74/100)
- Better portability (44/100 vs 39/100)
Comparing the Redmi 15 4G vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 40 points higher (82/100 vs 42/100). In the "performance" category, the Vivo iQOO 15T leads (95/100 vs 33/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 30/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 58/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Redmi 15 4G (95/100 vs 33/100). In the "display" category, the Vivo iQOO 15T notably outperforms the Redmi 15 4G (99/100 vs 74/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Redmi 15 4G (65/100 vs 30/100). In the "battery" category, the Vivo iQOO 15T notably outperforms the Redmi 15 4G (75/100 vs 58/100). In the "portability" category, the Vivo iQOO 15T is a bit better (44/100 vs 39/100).
| Specification | Redmi 15 4G | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 685 | MediaTek Dimensity 9500 | |
| AnTuTu | 467392 | 3815522 | |
| Geekbench Single | 466 | 3228 | |
| Geekbench Multi | 1396 | 9553 | |
| Display | 6.9" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 1080x2340 | 1440x3168 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7000 mAh | 8000 mAh | |
| Charging | 33W | 100W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15, HyperOS 2 | Android 16 | |
| NFC | yes | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 171.1×82.1×8.6 mm | — | |
| Weight | 224 g | 216 g | |
| Price | $135 | $499 |
Redmi 15 4G
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Redmi 15 4G
- 6.9" IPS LCD
- Resolution: 1080x2340
- Refresh rate: 144 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Redmi 15 4G
- 7000 mAh
- Wired: 33W
- No wireless charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
We compared Redmi 15 4G and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Redmi 15 4G by 87.8% in our overall performance rating.
Price difference: $364. Redmi 15 4G is cheaper by $364.
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Redmi 15 4G (95/100 vs 33/100).
display
In the "display" category, the Vivo iQOO 15T notably outperforms the Redmi 15 4G (99/100 vs 74/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Redmi 15 4G (65/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 15T notably outperforms the Redmi 15 4G (75/100 vs 58/100).
portability
In the "portability" category, the Vivo iQOO 15T is a bit better (44/100 vs 39/100).
Which is better: the Redmi 15 4G or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the Redmi 15 4G by 40 points (82/100 vs 42/100).
What is the rating of the Redmi 15 4G and the Vivo iQOO 15T?
The Redmi 15 4G has a MobileRank rating of 42/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Redmi 15 4G or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 30/100).
Which is more powerful: the Redmi 15 4G or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (95/100 vs 33/100).
Should you choose the Redmi 15 4G over the Vivo iQOO 15T?
The Redmi 15 4G is a better fit for everyday use. The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life.