OnePlus Ace 6 vs Redmi Note 15 4G
The OnePlus Ace 6 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Redmi Note 15 4G (2025) runs on the MediaTek Helio G100 Ultra; estimated prices are $399 and $199. By overall MobileRank rating, the OnePlus Ace 6 leads — 65/100 vs 37/100 (a 28-point difference). Key differences: the OnePlus Ace 6 has the bigger battery (7800 mAh vs 6000); the main camera is 50 MP vs 108 MP; the OnePlus Ace 6 is faster in AnTuTu (3,391,399 vs 408,000); the Redmi Note 15 4G is noticeably lighter (183g vs 213g).
OnePlus Ace 6
Redmi Note 15 4G
- Higher AnTuTu: 3391399 vs 408000
- Better Geekbench Single: 3050 vs 760
- Better Geekbench Multi: 9300 vs 1890
- Bigger battery: 7800 vs 6000 mAh
- Faster charging: 120W vs 33W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (73/100 vs 0/100)
- Longer battery life (79/100 vs 48/100)
- Better main camera: 108MP vs 50MP
- Lighter: 183g vs 213g
- Cheaper: $199 vs $399
- Better camera (40/100 vs 31/100)
- Better design/ergonomics (71/100 vs 33/100)
- Better value for money (96/100 vs 82/100)
Comparing the OnePlus Ace 6 vs the Redmi Note 15 4G, the OnePlus Ace 6 scores 28 points higher (65/100 vs 37/100). In the "performance" category, the OnePlus Ace 6 leads (73/100 vs 0/100). In the "battery" category, the OnePlus Ace 6 leads (79/100 vs 48/100). In the "value for money" category, the Redmi Note 15 4G leads (96/100 vs 82/100). In the "performance" category, the OnePlus Ace 6 significantly outperforms the Redmi Note 15 4G (73/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi Note 15 4G is a bit better (40/100 vs 31/100). In the "battery" category, the OnePlus Ace 6 significantly outperforms the Redmi Note 15 4G (79/100 vs 48/100). In the "design" category, the Redmi Note 15 4G significantly outperforms the OnePlus Ace 6 (71/100 vs 33/100). In the "value for money" category, the Redmi Note 15 4G is a bit better (96/100 vs 82/100).
| Specification | OnePlus Ace 6 | Redmi Note 15 4G | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Helio G100 Ultra | |
| AnTuTu | 3391399 | 408000 | |
| Geekbench Single | 3050 | 760 | |
| Geekbench Multi | 9300 | 1890 | |
| Display | 6.8" OLED | 6.8" AMOLED | |
| Resolution | 2800x1272 | 1080x2392 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 7800 mAh | 6000 mAh | |
| Charging | 120W | 33W | |
| Main camera | 50 MP | 108 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB / 512GB | |
| OS | Android 15 | Android 15, up to 4 major Android upgrades, HyperOS 2 | |
| Brightness (peak) | 1800 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP64 | |
| Dimensions | 163.4×77.0×8.3 mm | 164.0×75.4×7.9 mm | |
| Weight | 213 g | 183 g | |
| Price | $399 | $199 |
OnePlus Ace 6
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Redmi Note 15 4G
- Main: 108MP f/f/1.7
- Front: 20MP
OnePlus Ace 6
- 6.8" OLED
- Resolution: 2800x1272
- Refresh rate: 165 Hz
Redmi Note 15 4G
- 6.8" AMOLED
- Resolution: 1080x2392
- Refresh rate: 120 Hz
OnePlus Ace 6
- 7800 mAh
- Wired: 120W
- No wireless charging
Redmi Note 15 4G
- 6000 mAh
- Wired: 33W
- No wireless charging
We compared OnePlus Ace 6 and Redmi Note 15 4G, covering their specs and all relevant benchmarks.
OnePlus Ace 6 leads Redmi Note 15 4G by 731.2% in our overall performance rating.
Price difference: $200. Redmi Note 15 4G is cheaper by $200.
performance
In the "performance" category, the OnePlus Ace 6 significantly outperforms the Redmi Note 15 4G (73/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi Note 15 4G is a bit better (40/100 vs 31/100).
battery
In the "battery" category, the OnePlus Ace 6 significantly outperforms the Redmi Note 15 4G (79/100 vs 48/100).
design
In the "design" category, the Redmi Note 15 4G significantly outperforms the OnePlus Ace 6 (71/100 vs 33/100).
value for money
In the "value for money" category, the Redmi Note 15 4G is a bit better (96/100 vs 82/100).
Which is better: the OnePlus Ace 6 or the Redmi Note 15 4G?
The OnePlus Ace 6 significantly outperforms the Redmi Note 15 4G by 28 points (65/100 vs 37/100).
What is the rating of the OnePlus Ace 6 and the Redmi Note 15 4G?
The OnePlus Ace 6 has a MobileRank rating of 65/100, the Redmi Note 15 4G — 37/100.
Which has the better camera: the OnePlus Ace 6 or the Redmi Note 15 4G?
The Redmi Note 15 4G leads on camera score (40/100 vs 31/100).
Which is more powerful: the OnePlus Ace 6 or the Redmi Note 15 4G?
The OnePlus Ace 6 leads on performance (73/100 vs 0/100).
Should you choose the OnePlus Ace 6 over the Redmi Note 15 4G?
The OnePlus Ace 6 is a better fit for active users, those who care about battery life, budget-conscious buyers. The Redmi Note 15 4G is a better fit for budget-conscious buyers.