Redmi K20 Pro Premium vs Vivo iQOO 15T
The Redmi K20 Pro Premium (2019) runs on the Qualcomm Snapdragon 855+, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 50/100 (a 32-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 4000); the main camera is 48 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (4,704,310 vs 859,084); the Redmi K20 Pro Premium is noticeably lighter (191g vs 216g).
Profile comparison
Category scores
Redmi K20 Pro Premium
Vivo iQOO 15T
What makes Redmi K20 Pro Premium better?
- Lighter: 191g vs 216g
- Better portability (56/100 vs 44/100)
What makes Vivo iQOO 15T better?
- Higher AnTuTu: 4704310 vs 859084
- Better Geekbench Single: 3293 vs 1031
- Better Geekbench Multi: 10243 vs 2864
- Bigger battery: 8000 vs 4000 mAh
- Faster charging: 100W vs 27W
- Better main camera: 200MP vs 48MP
- Higher performance (97/100 vs 55/100)
- Better camera (65/100 vs 41/100)
- Longer battery life (75/100 vs 24/100)
- Better display (99/100 vs 83/100)
Comparison verdict
Comparing the Redmi K20 Pro Premium vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 32 points higher (82/100 vs 50/100). In the "performance" category, the Vivo iQOO 15T leads (97/100 vs 55/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 41/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 24/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Redmi K20 Pro Premium (97/100 vs 55/100). In the "display" category, the Vivo iQOO 15T notably outperforms the Redmi K20 Pro Premium (99/100 vs 83/100). In the "camera" category, the Vivo iQOO 15T notably outperforms the Redmi K20 Pro Premium (65/100 vs 41/100). In the "battery" category, the Vivo iQOO 15T significantly outperforms the Redmi K20 Pro Premium (75/100 vs 24/100). In the "portability" category, the Redmi K20 Pro Premium is a bit better (56/100 vs 44/100).
Specs comparison
| Specification | Redmi K20 Pro Premium | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855+ | MediaTek Dimensity 9500 | |
| AnTuTu | 859084 | 4704310 | |
| Geekbench Single | 1031 | 3293 | |
| Geekbench Multi | 2864 | 10243 | |
| Display | 6.4" Super AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2340 | 1440x3168 | |
| Refresh rate | — | 144 Hz | |
| Battery | 4000 mAh | 8000 mAh | |
| Charging | 27W | 100W | |
| Main camera | 48 MP | 200 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Telephoto | 8 MP | 0 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 10; MIUI 11 | Android 16 | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 156.7×74.3×8.8 mm | — | |
| Weight | 191 g | 216 g | |
| Launch price | — | $499 |
Camera comparison
Redmi K20 Pro Premium
- Main: 48MP f/1.8
- Ultrawide: 13MP
- Telephoto: 8MP
- Front: 20MP
Vivo iQOO 15T
- Main: 200MP f/1.8
- Ultrawide: 50MP
- Front: 16MP
Display comparison
Redmi K20 Pro Premium
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Redmi K20 Pro Premium
- 4000 mAh
- Wired: 27W
- No wireless charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Redmi K20 Pro Premium and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Redmi K20 Pro Premium by 81.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Redmi K20 Pro Premium
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Redmi K20 Pro Premium (97/100 vs 55/100).
display
In the "display" category, the Vivo iQOO 15T notably outperforms the Redmi K20 Pro Premium (99/100 vs 83/100).
camera
In the "camera" category, the Vivo iQOO 15T notably outperforms the Redmi K20 Pro Premium (65/100 vs 41/100).
battery
In the "battery" category, the Vivo iQOO 15T significantly outperforms the Redmi K20 Pro Premium (75/100 vs 24/100).
portability
In the "portability" category, the Redmi K20 Pro Premium is a bit better (56/100 vs 44/100).
Frequently asked questions
Which is better: the Redmi K20 Pro Premium or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the Redmi K20 Pro Premium by 32 points (82/100 vs 50/100).
What is the rating of the Redmi K20 Pro Premium and the Vivo iQOO 15T?
The Redmi K20 Pro Premium has a MobileRank rating of 50/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Redmi K20 Pro Premium or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 41/100).
Which is more powerful: the Redmi K20 Pro Premium or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (97/100 vs 55/100).
Should you choose the Redmi K20 Pro Premium over the Vivo iQOO 15T?
The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.