OnePlus 15T vs Redmi K20 Pro Premium
The OnePlus 15T (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Redmi K20 Pro Premium (2019) runs on the Qualcomm Snapdragon 855+. By overall MobileRank rating, the OnePlus 15T leads — 80/100 vs 17/100 (a 63-point difference). Key differences: the OnePlus 15T has the bigger battery (6400 mAh vs 4000); the main camera is 50 MP vs 48 MP; the OnePlus 15T is faster in AnTuTu (3,676,955 vs 859,084); the Redmi K20 Pro Premium is noticeably lighter (191g vs 206g).
OnePlus 15T
Redmi K20 Pro Premium
- Higher AnTuTu: 3676955 vs 859084
- Better Geekbench Single: 3640 vs 1031
- Better Geekbench Multi: 11033 vs 2864
- Bigger battery: 6400 vs 4000 mAh
- Faster charging: 100W vs 27W
- Better main camera: 50MP vs 48MP
- Higher performance (88/100 vs 2/100)
- Better camera (74/100 vs 36/100)
- Longer battery life (76/100 vs 13/100)
- Better display (100/100 vs 0/100)
- Lighter: 191g vs 206g
- Better design/ergonomics (61/100 vs 42/100)
Comparing the OnePlus 15T vs the Redmi K20 Pro Premium, the OnePlus 15T scores 63 points higher (80/100 vs 17/100). In the "performance" category, the OnePlus 15T leads (88/100 vs 2/100). In the "camera" category, the OnePlus 15T leads (74/100 vs 36/100). In the "battery" category, the OnePlus 15T leads (76/100 vs 13/100). In the "performance" category, the OnePlus 15T significantly outperforms the Redmi K20 Pro Premium (88/100 vs 2/100). In the "display" category, the OnePlus 15T significantly outperforms the Redmi K20 Pro Premium (100/100 vs 0/100). In the "camera" category, the OnePlus 15T significantly outperforms the Redmi K20 Pro Premium (74/100 vs 36/100). In the "battery" category, the OnePlus 15T significantly outperforms the Redmi K20 Pro Premium (76/100 vs 13/100). In the "design" category, the Redmi K20 Pro Premium notably outperforms the OnePlus 15T (61/100 vs 42/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | OnePlus 15T | Redmi K20 Pro Premium | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 855+ | |
| AnTuTu | 3676955 | 859084 | |
| Geekbench Single | 3640 | 1031 | |
| Geekbench Multi | 11033 | 2864 | |
| Display | 6.8" LTPO AMOLED | 6.4" Super AMOLED | |
| Resolution | 3168x1440 | 1080x2340 | |
| Refresh rate | 120 Hz | — | |
| Battery | 6400 mAh | 4000 mAh | |
| Charging | 100W | 27W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 50 MP | 13 MP | |
| Telephoto | 50 MP | 8 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 128GB / 512GB | |
| OS | Android 16 | Android 10; MIUI 11 | |
| Brightness (peak) | 3600 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 150.6×71.8×8.4 mm | 156.7×74.3×8.8 mm | |
| Weight | 206 g | 191 g | |
| Price | $799 | — |
OnePlus 15T
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Redmi K20 Pro Premium
- Main: 48MP f/f/1.8
- Ultrawide: 13MP
- Telephoto: 8MP
- Front: 20MP
OnePlus 15T
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Redmi K20 Pro Premium
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
OnePlus 15T
- 6400 mAh
- Wired: 100W
- Wireless: 50W
Redmi K20 Pro Premium
- 4000 mAh
- Wired: 27W
- No wireless charging
We compared OnePlus 15T and Redmi K20 Pro Premium, covering their specs and all relevant benchmarks.
OnePlus 15T leads Redmi K20 Pro Premium by 328.0% in our overall performance rating.
Redmi K20 Pro Premium
Price unknownperformance
In the "performance" category, the OnePlus 15T significantly outperforms the Redmi K20 Pro Premium (88/100 vs 2/100).
display
In the "display" category, the OnePlus 15T significantly outperforms the Redmi K20 Pro Premium (100/100 vs 0/100).
camera
In the "camera" category, the OnePlus 15T significantly outperforms the Redmi K20 Pro Premium (74/100 vs 36/100).
battery
In the "battery" category, the OnePlus 15T significantly outperforms the Redmi K20 Pro Premium (76/100 vs 13/100).
design
In the "design" category, the Redmi K20 Pro Premium notably outperforms the OnePlus 15T (61/100 vs 42/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the OnePlus 15T or the Redmi K20 Pro Premium?
The OnePlus 15T significantly outperforms the Redmi K20 Pro Premium by 63 points (80/100 vs 17/100).
What is the rating of the OnePlus 15T and the Redmi K20 Pro Premium?
The OnePlus 15T has a MobileRank rating of 80/100, the Redmi K20 Pro Premium — 17/100.
Which has the better camera: the OnePlus 15T or the Redmi K20 Pro Premium?
The OnePlus 15T leads on camera score (74/100 vs 36/100).
Which is more powerful: the OnePlus 15T or the Redmi K20 Pro Premium?
The OnePlus 15T leads on performance (88/100 vs 2/100).
Should you choose the OnePlus 15T over the Redmi K20 Pro Premium?
The OnePlus 15T is a better fit for gamers and power users, those who care about battery life. The Redmi K20 Pro Premium is a better fit for everyday use.