ASUS Asus Zenfone 12 Ultra vs Oppo Reno Ace
The ASUS 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 Asus Zenfone 12 Ultra leads — 62/100 vs 24/100 (a 38-point difference). Key differences: the ASUS Asus Zenfone 12 Ultra has the bigger battery (5500 mAh vs 4000); the main camera is 50 MP vs 48 MP; the ASUS Asus Zenfone 12 Ultra is faster in AnTuTu (2,760,000 vs 859,084); the Oppo Reno Ace is noticeably lighter (200g vs 220g).
ASUS Asus Zenfone 12 Ultra
Oppo Reno Ace
- Higher AnTuTu: 2760000 vs 859084
- Better Geekbench Single: 3050 vs 1031
- Better Geekbench Multi: 9300 vs 2864
- Bigger battery: 5500 vs 4000 mAh
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (65/100 vs 2/100)
- Better camera (52/100 vs 34/100)
- Longer battery life (57/100 vs 23/100)
- Better display (100/100 vs 50/100)
- Lighter: 200g vs 220g
- Better design/ergonomics (50/100 vs 25/100)
Comparing the ASUS Asus Zenfone 12 Ultra vs the Oppo Reno Ace, the ASUS Asus Zenfone 12 Ultra scores 38 points higher (62/100 vs 24/100). In the "performance" category, the ASUS Asus Zenfone 12 Ultra leads (65/100 vs 2/100). In the "camera" category, the ASUS Asus Zenfone 12 Ultra leads (52/100 vs 34/100). In the "battery" category, the ASUS Asus Zenfone 12 Ultra leads (57/100 vs 23/100). In the "performance" category, the ASUS Asus Zenfone 12 Ultra significantly outperforms the Oppo Reno Ace (65/100 vs 2/100). In the "display" category, the ASUS Asus Zenfone 12 Ultra significantly outperforms the Oppo Reno Ace (100/100 vs 50/100). In the "camera" category, the ASUS Asus Zenfone 12 Ultra notably outperforms the Oppo Reno Ace (52/100 vs 34/100). In the "battery" category, the ASUS Asus Zenfone 12 Ultra significantly outperforms the Oppo Reno Ace (57/100 vs 23/100). In the "design" category, the Oppo Reno Ace notably outperforms the ASUS Asus Zenfone 12 Ultra (50/100 vs 25/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | ASUS Asus Zenfone 12 Ultra | Oppo Reno Ace | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 855+ | |
| AnTuTu | 2760000 | 859084 | |
| Geekbench Single | 3050 | 1031 | |
| Geekbench Multi | 9300 | 2864 | |
| Display | 6.8" LTPO AMOLED | 6.5" AMOLED | |
| Resolution | 1080x2400 | 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, up to 2 major Android upgrades | 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 | |
| Price | — | — |
ASUS Asus Zenfone 12 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 13MP
- Telephoto: 32MP
- Front: 32MP
Oppo Reno Ace
- Main: 48MP f/f/1.7
- Ultrawide: 8MP
- Telephoto: 13MP
- Front: 16MP
ASUS Asus Zenfone 12 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1080x2400
- Refresh rate: 144 Hz
Oppo Reno Ace
- 6.5" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
ASUS Asus Zenfone 12 Ultra
- 5500 mAh
- Wired: 65W
- Wireless: 15W
Oppo Reno Ace
- 4000 mAh
- Wired: 65W
- No wireless charging
We compared ASUS Asus Zenfone 12 Ultra and Oppo Reno Ace, covering their specs and all relevant benchmarks.
ASUS Asus Zenfone 12 Ultra leads Oppo Reno Ace by 221.3% in our overall performance rating.
performance
In the "performance" category, the ASUS Asus Zenfone 12 Ultra significantly outperforms the Oppo Reno Ace (65/100 vs 2/100).
display
In the "display" category, the ASUS Asus Zenfone 12 Ultra significantly outperforms the Oppo Reno Ace (100/100 vs 50/100).
camera
In the "camera" category, the ASUS Asus Zenfone 12 Ultra notably outperforms the Oppo Reno Ace (52/100 vs 34/100).
battery
In the "battery" category, the ASUS Asus Zenfone 12 Ultra significantly outperforms the Oppo Reno Ace (57/100 vs 23/100).
design
In the "design" category, the Oppo Reno Ace notably outperforms the ASUS Asus Zenfone 12 Ultra (50/100 vs 25/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the ASUS Asus Zenfone 12 Ultra or the Oppo Reno Ace?
The ASUS Asus Zenfone 12 Ultra significantly outperforms the Oppo Reno Ace by 38 points (62/100 vs 24/100).
What is the rating of the ASUS Asus Zenfone 12 Ultra and the Oppo Reno Ace?
The ASUS Asus Zenfone 12 Ultra has a MobileRank rating of 62/100, the Oppo Reno Ace — 24/100.
Which has the better camera: the ASUS Asus Zenfone 12 Ultra or the Oppo Reno Ace?
The ASUS Asus Zenfone 12 Ultra leads on camera score (52/100 vs 34/100).
Which is more powerful: the ASUS Asus Zenfone 12 Ultra or the Oppo Reno Ace?
The ASUS Asus Zenfone 12 Ultra leads on performance (65/100 vs 2/100).
Should you choose the ASUS Asus Zenfone 12 Ultra over the Oppo Reno Ace?
The ASUS Asus Zenfone 12 Ultra is a better fit for active users. The Oppo Reno Ace is a better fit for everyday use.