ASUS Zenfone 12 Ultra vs Oppo Reno Ace
The ASUS Zenfone 12 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Oppo Reno Ace (2019) runs on the Qualcomm Snapdragon 855+. By overall MobileRank rating, the ASUS Zenfone 12 Ultra leads — 75/100 vs 49/100 (a 26-point difference). Key differences: the ASUS Zenfone 12 Ultra has the bigger battery (5500 mAh vs 4000); the main camera is 50 MP vs 48 MP; the ASUS Zenfone 12 Ultra is faster in AnTuTu (3,247,013 vs 859,084); the Oppo Reno Ace is noticeably lighter (200g vs 220g).
Profile comparison
Category scores
ASUS Zenfone 12 Ultra
Oppo Reno Ace
What makes ASUS Zenfone 12 Ultra better?
- Higher AnTuTu: 3247013 vs 859084
- Better Geekbench Single: 3013 vs 1031
- Better Geekbench Multi: 9287 vs 2864
- Bigger battery: 5500 vs 4000 mAh
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (92/100 vs 55/100)
- Better camera (56/100 vs 40/100)
- Longer battery life (66/100 vs 32/100)
- Better display (89/100 vs 68/100)
What makes Oppo Reno Ace better?
- Lighter: 200g vs 220g
- Better portability (52/100 vs 38/100)
Comparison verdict
Comparing the ASUS Zenfone 12 Ultra vs the Oppo Reno Ace, the ASUS Zenfone 12 Ultra scores 26 points higher (75/100 vs 49/100). In the "performance" category, the ASUS Zenfone 12 Ultra leads (92/100 vs 55/100). In the "camera" category, the ASUS Zenfone 12 Ultra leads (56/100 vs 40/100). In the "battery" category, the ASUS Zenfone 12 Ultra leads (66/100 vs 32/100). In the "performance" category, the ASUS Zenfone 12 Ultra significantly outperforms the Oppo Reno Ace (92/100 vs 55/100). In the "display" category, the ASUS Zenfone 12 Ultra notably outperforms the Oppo Reno Ace (89/100 vs 68/100). In the "camera" category, the ASUS Zenfone 12 Ultra notably outperforms the Oppo Reno Ace (56/100 vs 40/100). In the "battery" category, the ASUS Zenfone 12 Ultra significantly outperforms the Oppo Reno Ace (66/100 vs 32/100). In the "portability" category, the Oppo Reno Ace is a bit better (52/100 vs 38/100).
Specs comparison
| Specification | ASUS Zenfone 12 Ultra | Oppo Reno Ace | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 855+ | |
| AnTuTu | 3247013 | 859084 | |
| Geekbench Single | 3013 | 1031 | |
| Geekbench Multi | 9287 | 2864 | |
| Display | 6.8" LTPO AMOLED | 6.5" AMOLED | |
| Resolution | 2400x1080 | 1080x2400 | |
| Refresh rate | 144 Hz | 90 Hz | |
| Battery | 5500 mAh | 4000 mAh | |
| Charging | 65W | 65W | |
| Wireless charging | 15W | 0W | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 13 MP | 8 MP | |
| Telephoto | 32 MP | 13 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 15 / ZenUI | Android 9.0 (Pie), planned upgrade to Android 10.0; ColorOS 6.1 | |
| Brightness (peak) | 2500 nits | 500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.8×77.0×8.9 mm | 161.0×75.7×8.7 mm | |
| Weight | 220 g | 200 g | |
| Launch price | $999 | — |
Camera comparison
ASUS Zenfone 12 Ultra
- Main: 50MP f/1.9
- Ultrawide: 13MP
- Telephoto: 32MP
- Front: 32MP
Oppo Reno Ace
- Main: 48MP f/1.7
- Ultrawide: 8MP
- Telephoto: 13MP
- Front: 16MP
Display comparison
ASUS Zenfone 12 Ultra
- 6.8" LTPO AMOLED
- Resolution: 2400x1080
- Refresh rate: 144 Hz
Oppo Reno Ace
- 6.5" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Battery and charging
ASUS Zenfone 12 Ultra
- 5500 mAh
- Wired: 65W
- Wireless: 15W
Oppo Reno Ace
- 4000 mAh
- Wired: 65W
- No wireless charging
Overall performance score
We compared ASUS Zenfone 12 Ultra and Oppo Reno Ace, covering their specs and all relevant benchmarks.
ASUS Zenfone 12 Ultra leads Oppo Reno Ace by 278.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo Reno Ace
Price unknownDetailed category analysis
performance
In the "performance" category, the ASUS Zenfone 12 Ultra significantly outperforms the Oppo Reno Ace (92/100 vs 55/100).
display
In the "display" category, the ASUS Zenfone 12 Ultra notably outperforms the Oppo Reno Ace (89/100 vs 68/100).
camera
In the "camera" category, the ASUS Zenfone 12 Ultra notably outperforms the Oppo Reno Ace (56/100 vs 40/100).
battery
In the "battery" category, the ASUS Zenfone 12 Ultra significantly outperforms the Oppo Reno Ace (66/100 vs 32/100).
portability
In the "portability" category, the Oppo Reno Ace is a bit better (52/100 vs 38/100).
Frequently asked questions
Which is better: the ASUS Zenfone 12 Ultra or the Oppo Reno Ace?
The ASUS Zenfone 12 Ultra significantly outperforms the Oppo Reno Ace by 26 points (75/100 vs 49/100).
What is the rating of the ASUS Zenfone 12 Ultra and the Oppo Reno Ace?
The ASUS Zenfone 12 Ultra has a MobileRank rating of 75/100, the Oppo Reno Ace — 49/100.
Which has the better camera: the ASUS Zenfone 12 Ultra or the Oppo Reno Ace?
The ASUS Zenfone 12 Ultra leads on camera score (56/100 vs 40/100).
Which is more powerful: the ASUS Zenfone 12 Ultra or the Oppo Reno Ace?
The ASUS Zenfone 12 Ultra leads on performance (92/100 vs 55/100).
Should you choose the ASUS Zenfone 12 Ultra over the Oppo Reno Ace?
The ASUS Zenfone 12 Ultra is a better fit for gamers and power users.