OPPO A6 5G vs Xiaomi 15 Ultra
The OPPO A6 5G (2026) runs on the MediaTek Dimensity 6300, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite; estimated prices are $210 and $999. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 46/100 (a 39-point difference). Key differences: the OPPO A6 5G has the bigger battery (7000 mAh vs 6000); the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 524,785).
OPPO A6 5G
Xiaomi 15 Ultra
- Bigger battery: 7000 vs 6000 mAh
- Lighter: 216g vs 225g
- Cheaper: $210 vs $999
- Better portability (44/100 vs 29/100)
- Higher AnTuTu: 3030376 vs 524785
- Better Geekbench Single: 3050 vs 771
- Better Geekbench Multi: 10200 vs 1980
- Faster charging: 90W vs 45W
- Higher performance (92/100 vs 43/100)
- Better camera (87/100 vs 30/100)
- Longer battery life (80/100 vs 71/100)
- Better display (90/100 vs 55/100)
Comparing the OPPO A6 5G vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 39 points higher (85/100 vs 46/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 43/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 30/100). In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the OPPO A6 5G (92/100 vs 43/100). In the "display" category, the Xiaomi 15 Ultra significantly outperforms the OPPO A6 5G (90/100 vs 55/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the OPPO A6 5G (87/100 vs 30/100). In the "battery" category, the Xiaomi 15 Ultra is a bit better (80/100 vs 71/100). In the "portability" category, the OPPO A6 5G notably outperforms the Xiaomi 15 Ultra (44/100 vs 29/100).
| Specification | OPPO A6 5G | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 524785 | 3030376 | |
| Geekbench Single | 771 | 3050 | |
| Geekbench Multi | 1980 | 10200 | |
| Display | 6.8" IPS LCD | 6.7" LTPO AMOLED | |
| Resolution | 720x1570 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 6000 mAh | |
| Charging | 45W | 90W | |
| Wireless charging | — | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB / 6GB | 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 15 / HyperOS 2 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | — | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 161.3×75.3×9.4 mm | |
| Weight | 216 g | 225 g | |
| Price | $210 | $999 |
OPPO A6 5G
- Main: 50MP f/f/1.8
- Front: 8MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
OPPO A6 5G
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
OPPO A6 5G
- 7000 mAh
- Wired: 45W
- Wireless charging: no data
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
We compared OPPO A6 5G and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads OPPO A6 5G by 82.7% in our overall performance rating.
Price difference: $789. OPPO A6 5G is cheaper by $789.
performance
In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the OPPO A6 5G (92/100 vs 43/100).
display
In the "display" category, the Xiaomi 15 Ultra significantly outperforms the OPPO A6 5G (90/100 vs 55/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the OPPO A6 5G (87/100 vs 30/100).
battery
In the "battery" category, the Xiaomi 15 Ultra is a bit better (80/100 vs 71/100).
portability
In the "portability" category, the OPPO A6 5G notably outperforms the Xiaomi 15 Ultra (44/100 vs 29/100).
Which is better: the OPPO A6 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the OPPO A6 5G by 39 points (85/100 vs 46/100).
What is the rating of the OPPO A6 5G and the Xiaomi 15 Ultra?
The OPPO A6 5G has a MobileRank rating of 46/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the OPPO A6 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 30/100).
Which is more powerful: the OPPO A6 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 43/100).
Should you choose the OPPO A6 5G over the Xiaomi 15 Ultra?
The OPPO A6 5G is a better fit for everyday use. The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life.