OnePlus 15T vs Redmi K70 Ultra
The OnePlus 15T (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Redmi K70 Ultra (2024) runs on the MediaTek Dimensity 9300+; estimated prices are $799 and $375. By overall MobileRank rating, the OnePlus 15T leads — 80/100 vs 54/100 (a 26-point difference). Key differences: the OnePlus 15T has the bigger battery (6400 mAh vs 5500); the OnePlus 15T is faster in AnTuTu (3,676,955 vs 2,384,849).
OnePlus 15T
Redmi K70 Ultra
- Higher AnTuTu: 3676955 vs 2384849
- Better Geekbench Single: 3640 vs 2250
- Better Geekbench Multi: 11033 vs 7315
- Bigger battery: 6400 vs 5500 mAh
- Lighter: 206g vs 213g
- Higher performance (88/100 vs 46/100)
- Better camera (74/100 vs 32/100)
- Longer battery life (76/100 vs 68/100)
- Better design/ergonomics (42/100 vs 33/100)
- Faster charging: 120W vs 100W
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper: $375 vs $799
- Better value for money (84/100 vs 55/100)
Comparing the OnePlus 15T vs the Redmi K70 Ultra, the OnePlus 15T scores 26 points higher (80/100 vs 54/100). In the "performance" category, the OnePlus 15T leads (88/100 vs 46/100). In the "camera" category, the OnePlus 15T leads (74/100 vs 32/100). In the "value for money" category, the Redmi K70 Ultra leads (84/100 vs 55/100). In the "performance" category, the OnePlus 15T significantly outperforms the Redmi K70 Ultra (88/100 vs 46/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the OnePlus 15T significantly outperforms the Redmi K70 Ultra (74/100 vs 32/100). In the "battery" category, the OnePlus 15T is a bit better (76/100 vs 68/100). In the "design" category, the OnePlus 15T is a bit better (42/100 vs 33/100). In the "value for money" category, the Redmi K70 Ultra notably outperforms the OnePlus 15T (84/100 vs 55/100).
| Specification | OnePlus 15T | Redmi K70 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 9300+ | |
| AnTuTu | 3676955 | 2384849 | |
| Geekbench Single | 3640 | 2250 | |
| Geekbench Multi | 11033 | 7315 | |
| Display | 6.8" LTPO AMOLED | 6.7" OLED | |
| Resolution | 3168x1440 | 1220x2712 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6400 mAh | 5500 mAh | |
| Charging | 100W | 120W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB / 24GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 14 | |
| Brightness (peak) | 3600 nits | 4000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 150.6×71.8×8.4 mm | 160.4×75.1×8.4 mm | |
| Weight | 206 g | 213 g | |
| Price | $799 | $375 |
OnePlus 15T
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Redmi K70 Ultra
- Main: 50MP f/f/1.7
- Ultrawide: 8MP
- Front: 20MP
OnePlus 15T
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Redmi K70 Ultra
- 6.7" OLED
- Resolution: 1220x2712
- Refresh rate: 144 Hz
OnePlus 15T
- 6400 mAh
- Wired: 100W
- Wireless: 50W
Redmi K70 Ultra
- 5500 mAh
- Wired: 120W
- No wireless charging
We compared OnePlus 15T and Redmi K70 Ultra, covering their specs and all relevant benchmarks.
OnePlus 15T leads Redmi K70 Ultra by 54.2% in our overall performance rating.
Price difference: $424. Redmi K70 Ultra is cheaper by $424.
performance
In the "performance" category, the OnePlus 15T significantly outperforms the Redmi K70 Ultra (88/100 vs 46/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the OnePlus 15T significantly outperforms the Redmi K70 Ultra (74/100 vs 32/100).
battery
In the "battery" category, the OnePlus 15T is a bit better (76/100 vs 68/100).
design
In the "design" category, the OnePlus 15T is a bit better (42/100 vs 33/100).
value for money
In the "value for money" category, the Redmi K70 Ultra notably outperforms the OnePlus 15T (84/100 vs 55/100).
Which is better: the OnePlus 15T or the Redmi K70 Ultra?
The OnePlus 15T significantly outperforms the Redmi K70 Ultra by 26 points (80/100 vs 54/100).
What is the rating of the OnePlus 15T and the Redmi K70 Ultra?
The OnePlus 15T has a MobileRank rating of 80/100, the Redmi K70 Ultra — 54/100.
Which has the better camera: the OnePlus 15T or the Redmi K70 Ultra?
The OnePlus 15T leads on camera score (74/100 vs 32/100).
Which is more powerful: the OnePlus 15T or the Redmi K70 Ultra?
The OnePlus 15T leads on performance (88/100 vs 46/100).
Should you choose the OnePlus 15T over the Redmi K70 Ultra?
The OnePlus 15T is a better fit for gamers and power users, those who care about battery life. The Redmi K70 Ultra is a better fit for budget-conscious buyers.