Oppo A78 4G vs Xiaomi 17 Ultra
The Oppo A78 4G (2023) runs on the Qualcomm Snapdragon 680 4G, while the Xiaomi 17 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Ultra leads — 89/100 vs 42/100 (a 47-point difference). Key differences: the Xiaomi 17 Ultra has the bigger battery (6000 mAh vs 5000); the Xiaomi 17 Ultra is faster in AnTuTu (3,667,711 vs 424,216); the Oppo A78 4G is noticeably lighter (180g vs 226g).
Profile comparison
Category scores
Oppo A78 4G
Xiaomi 17 Ultra
What makes Oppo A78 4G better?
- Lighter: 180g vs 226g
- Better portability (72/100 vs 40/100)
What makes Xiaomi 17 Ultra better?
- Higher AnTuTu: 3667711 vs 424216
- Better Geekbench Single: 3639 vs 412
- Better Geekbench Multi: 11047 vs 1423
- Bigger battery: 6000 vs 5000 mAh
- Faster charging: 90W vs 67W
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (97/100 vs 31/100)
- Better camera (93/100 vs 30/100)
- Longer battery life (80/100 vs 53/100)
- Better display (89/100 vs 69/100)
Comparison verdict
Comparing the Oppo A78 4G vs the Xiaomi 17 Ultra, the Xiaomi 17 Ultra scores 47 points higher (89/100 vs 42/100). In the "performance" category, the Xiaomi 17 Ultra leads (97/100 vs 31/100). In the "camera" category, the Xiaomi 17 Ultra leads (93/100 vs 30/100). In the "battery" category, the Xiaomi 17 Ultra leads (80/100 vs 53/100). In the "performance" category, the Xiaomi 17 Ultra significantly outperforms the Oppo A78 4G (97/100 vs 31/100). In the "display" category, the Xiaomi 17 Ultra notably outperforms the Oppo A78 4G (89/100 vs 69/100). In the "camera" category, the Xiaomi 17 Ultra significantly outperforms the Oppo A78 4G (93/100 vs 30/100). In the "battery" category, the Xiaomi 17 Ultra notably outperforms the Oppo A78 4G (80/100 vs 53/100). In the "portability" category, the Oppo A78 4G significantly outperforms the Xiaomi 17 Ultra (72/100 vs 40/100).
Specs comparison
| Specification | Oppo A78 4G | Xiaomi 17 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 680 4G | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 424216 | 3667711 | |
| Geekbench Single | 412 | 3639 | |
| Geekbench Multi | 1423 | 11047 | |
| Display | 6.4" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 3200x1440 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 5000 mAh | 6000 mAh | |
| Charging | 67W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 166 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 13, ColorOS 13.1 | Android 16 | |
| Brightness (peak) | 430 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP54 | IP68 | |
| Dimensions | 160.0×73.2×7.9 mm | 162.9×77.6×8.3 mm | |
| Weight | 180 g | 226 g | |
| Launch price | — | $999 |
Camera comparison
Oppo A78 4G
- Main: 50MP f/1.8
- Front: 8MP
Xiaomi 17 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Oppo A78 4G
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Xiaomi 17 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Oppo A78 4G
- 5000 mAh
- Wired: 67W
- No wireless charging
Xiaomi 17 Ultra
- 6000 mAh
- NanoReview test: web browsing 16:09 hrs, total 33:23 hrs
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Oppo A78 4G and Xiaomi 17 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra leads Oppo A78 4G by 88.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo A78 4G
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 17 Ultra significantly outperforms the Oppo A78 4G (97/100 vs 31/100).
display
In the "display" category, the Xiaomi 17 Ultra notably outperforms the Oppo A78 4G (89/100 vs 69/100).
camera
In the "camera" category, the Xiaomi 17 Ultra significantly outperforms the Oppo A78 4G (93/100 vs 30/100).
battery
In the "battery" category, the Xiaomi 17 Ultra notably outperforms the Oppo A78 4G (80/100 vs 53/100).
portability
In the "portability" category, the Oppo A78 4G significantly outperforms the Xiaomi 17 Ultra (72/100 vs 40/100).
Frequently asked questions
Which is better: the Oppo A78 4G or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra significantly outperforms the Oppo A78 4G by 47 points (89/100 vs 42/100).
What is the rating of the Oppo A78 4G and the Xiaomi 17 Ultra?
The Oppo A78 4G has a MobileRank rating of 42/100, the Xiaomi 17 Ultra — 89/100.
Which has the better camera: the Oppo A78 4G or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on camera score (93/100 vs 30/100).
Which is more powerful: the Oppo A78 4G or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on performance (97/100 vs 31/100).
Should you choose the Oppo A78 4G over the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.