Redmi K20 Pro vs Vivo iQOO 15R
The Redmi K20 Pro (2019) runs on the Qualcomm Snapdragon 855, while the Vivo iQOO 15R (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $350 and $450. By overall MobileRank rating, the Vivo iQOO 15R leads — 73/100 vs 46/100 (a 27-point difference). Key differences: the Vivo iQOO 15R has the bigger battery (6500 mAh vs 4000); the main camera is 48 MP vs 50 MP; the Vivo iQOO 15R is faster in AnTuTu (2,824,644 vs 824,513).
Redmi K20 Pro
Vivo iQOO 15R
- Lighter: 191g vs 197g
- Cheaper at launch: $350 vs $450
- Better camera (41/100 vs 35/100)
- Higher AnTuTu: 2824644 vs 824513
- Better Geekbench Single: 3640 vs 968
- Better Geekbench Multi: 11033 vs 2731
- Bigger battery: 6500 vs 4000 mAh
- Faster charging: 100W vs 27W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 144Hz vs 60Hz
- Higher performance (93/100 vs 54/100)
- Longer battery life (70/100 vs 24/100)
- Better display (94/100 vs 56/100)
- Better portability (62/100 vs 56/100)
Comparing the Redmi K20 Pro vs the Vivo iQOO 15R, the Vivo iQOO 15R scores 27 points higher (73/100 vs 46/100). In the "performance" category, the Vivo iQOO 15R leads (93/100 vs 54/100). In the "battery" category, the Vivo iQOO 15R leads (70/100 vs 24/100). Value score: Redmi K20 Pro — 32/100, Vivo iQOO 15R — 78/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo iQOO 15R significantly outperforms the Redmi K20 Pro (93/100 vs 54/100). In the "display" category, the Vivo iQOO 15R significantly outperforms the Redmi K20 Pro (94/100 vs 56/100). In the "camera" category, the Redmi K20 Pro is a bit better (41/100 vs 35/100). In the "battery" category, the Vivo iQOO 15R significantly outperforms the Redmi K20 Pro (70/100 vs 24/100). In the "portability" category, the Vivo iQOO 15R is a bit better (62/100 vs 56/100).
| Specification | Redmi K20 Pro | Vivo iQOO 15R | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 824513 | 2824644 | |
| Geekbench Single | 968 | 3640 | |
| Geekbench Multi | 2731 | 11033 | |
| Display | 6.4" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2340x1080 | 2800x1260 | |
| Refresh rate | 60 Hz | 144 Hz | |
| Battery | 4000 mAh | 6500 mAh | |
| Charging | 27W | 100W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 13 MP | 8 MP | |
| Telephoto | 8 MP | 0 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 6GB / 8GB | 8GB / 12GB / 16GB | |
| Storage | 64GB / 128GB / 256GB | 256GB / 512GB | |
| OS | Android 9 | Android 16 | |
| Brightness (peak) | — | 5000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 156.7×74.3×8.8 mm | 157.6×74.4×7.9 mm | |
| Weight | 191 g | 197 g | |
| Launch price | $350 | $450 |
Redmi K20 Pro
- Main: 48MP f/1.75
- Ultrawide: 13MP
- Telephoto: 8MP
- Front: 20MP
Vivo iQOO 15R
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Redmi K20 Pro
- 6.4" AMOLED
- Resolution: 2340x1080
- Refresh rate: 60 Hz
Vivo iQOO 15R
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Redmi K20 Pro
- 4000 mAh
- Wired: 27W
- No wireless charging
Vivo iQOO 15R
- 6500 mAh
- Wired: 100W
- No wireless charging
We compared Redmi K20 Pro and Vivo iQOO 15R, covering their specs and all relevant benchmarks.
Vivo iQOO 15R leads Redmi K20 Pro by 70.8% in our overall performance rating.
Launch price difference: $100. Redmi K20 Pro was $100 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15R significantly outperforms the Redmi K20 Pro (93/100 vs 54/100).
display
In the "display" category, the Vivo iQOO 15R significantly outperforms the Redmi K20 Pro (94/100 vs 56/100).
camera
In the "camera" category, the Redmi K20 Pro is a bit better (41/100 vs 35/100).
battery
In the "battery" category, the Vivo iQOO 15R significantly outperforms the Redmi K20 Pro (70/100 vs 24/100).
portability
In the "portability" category, the Vivo iQOO 15R is a bit better (62/100 vs 56/100).
Which is better: the Redmi K20 Pro or the Vivo iQOO 15R?
The Vivo iQOO 15R significantly outperforms the Redmi K20 Pro by 27 points (73/100 vs 46/100).
What is the rating of the Redmi K20 Pro and the Vivo iQOO 15R?
The Redmi K20 Pro has a MobileRank rating of 46/100, the Vivo iQOO 15R — 73/100.
Which has the better camera: the Redmi K20 Pro or the Vivo iQOO 15R?
The Redmi K20 Pro leads on camera score (41/100 vs 35/100).
Which is more powerful: the Redmi K20 Pro or the Vivo iQOO 15R?
The Vivo iQOO 15R leads on performance (93/100 vs 54/100).
Should you choose the Redmi K20 Pro over the Vivo iQOO 15R?
The Redmi K20 Pro is a better fit for everyday use. The Vivo iQOO 15R is a better fit for gamers and power users, budget-conscious buyers.