OnePlus 15 vs Redmi K70
The OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Redmi K70 (2023) runs on the Qualcomm Snapdragon 8 Gen 2; launch prices were $799 and $320. By overall MobileRank rating, the OnePlus 15 leads — 86/100 vs 64/100 (a 22-point difference). Key differences: the OnePlus 15 has the bigger battery (6500 mAh vs 5000); the OnePlus 15 is faster in AnTuTu (3,606,149 vs 1,757,044).
Profile comparison
Category scores
OnePlus 15
Redmi K70
What makes OnePlus 15 better?
- Higher AnTuTu: 3606149 vs 1757044
- Better Geekbench Single: 3639 vs 2004
- Better Geekbench Multi: 11047 vs 5311
- Bigger battery: 6500 vs 5000 mAh
- Higher performance (97/100 vs 76/100)
- Better camera (78/100 vs 35/100)
- Longer battery life (89/100 vs 64/100)
What makes Redmi K70 better?
- Lighter: 209g vs 213g
- Cheaper at launch: $320 vs $799
- Better display (90/100 vs 84/100)
- Better portability (51/100 vs 50/100)
Comparison verdict
Comparing the OnePlus 15 vs the Redmi K70, the OnePlus 15 scores 22 points higher (86/100 vs 64/100). In the "performance" category, the OnePlus 15 leads (97/100 vs 76/100). In the "camera" category, the OnePlus 15 leads (78/100 vs 35/100). In the "battery" category, the OnePlus 15 leads (89/100 vs 64/100). Value score: OnePlus 15 — 86/100, Redmi K70 — 64/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the OnePlus 15 notably outperforms the Redmi K70 (97/100 vs 76/100). In the "display" category, the Redmi K70 is a bit better (90/100 vs 84/100). In the "camera" category, the OnePlus 15 significantly outperforms the Redmi K70 (78/100 vs 35/100). In the "battery" category, the OnePlus 15 notably outperforms the Redmi K70 (89/100 vs 64/100). In the "portability" category, the Redmi K70 and the OnePlus 15 are nearly equal (51/100 vs 50/100).
Specs comparison
| Specification | OnePlus 15 | Redmi K70 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Gen 2 | |
| AnTuTu | 3606149 | 1757044 | |
| Geekbench Single | 3639 | 2004 | |
| Geekbench Multi | 11047 | 5311 | |
| Display | 6.8" AMOLED | 6.7" AMOLED | |
| Resolution | 1272x2772 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 5000 mAh | |
| Charging | 120W | 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 | 16 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16, OxygenOS 16 (Global), ColorOS 16 (China) | Android 14 | |
| Brightness (peak) | 1800 nits | 4000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 161.4×76.7×8.1 mm | 160.9×75.0×8.2 mm | |
| Weight | 213 g | 209 g | |
| Launch price | $799 | $320 |
Camera comparison
OnePlus 15
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Redmi K70
- Main: 50MP f/1.6
- Ultrawide: 8MP
- Front: 16MP
Display comparison
OnePlus 15
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 120 Hz
Redmi K70
- 6.7" AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
OnePlus 15
- 6500 mAh
- Wired: 120W
- Wireless: 50W
Redmi K70
- 5000 mAh
- Wired: 120W
- No wireless charging
Overall performance score
We compared OnePlus 15 and Redmi K70, covering their specs and all relevant benchmarks.
OnePlus 15 leads Redmi K70 by 105.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $479. Redmi K70 was $479 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus 15 notably outperforms the Redmi K70 (97/100 vs 76/100).
display
In the "display" category, the Redmi K70 is a bit better (90/100 vs 84/100).
camera
In the "camera" category, the OnePlus 15 significantly outperforms the Redmi K70 (78/100 vs 35/100).
battery
In the "battery" category, the OnePlus 15 notably outperforms the Redmi K70 (89/100 vs 64/100).
portability
In the "portability" category, the Redmi K70 and the OnePlus 15 are nearly equal (51/100 vs 50/100).
Frequently asked questions
Which is better: the OnePlus 15 or the Redmi K70?
The OnePlus 15 significantly outperforms the Redmi K70 by 22 points (86/100 vs 64/100).
What is the rating of the OnePlus 15 and the Redmi K70?
The OnePlus 15 has a MobileRank rating of 86/100, the Redmi K70 — 64/100.
Which has the better camera: the OnePlus 15 or the Redmi K70?
The OnePlus 15 leads on camera score (78/100 vs 35/100).
Which is more powerful: the OnePlus 15 or the Redmi K70?
The OnePlus 15 leads on performance (97/100 vs 76/100).
Should you choose the OnePlus 15 over the Redmi K70?
The OnePlus 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Redmi K70 is a better fit for active users.