ASUS Asus Zenfone 12 Ultra vs Oppo Reno8 5G
The ASUS Asus Zenfone 12 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Oppo Reno8 5G (2022) runs on the MediaTek Dimensity 1300. By overall MobileRank rating, the ASUS Asus Zenfone 12 Ultra leads — 62/100 vs 30/100 (a 32-point difference). Key differences: the ASUS Asus Zenfone 12 Ultra has the bigger battery (5500 mAh vs 4500); the Oppo Reno8 5G is noticeably lighter (179g vs 220g).
ASUS Asus Zenfone 12 Ultra
Oppo Reno8 5G
- Bigger battery: 5500 vs 4500 mAh
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (65/100 vs 0/100)
- Better camera (52/100 vs 51/100)
- Longer battery life (57/100 vs 39/100)
- Better display (100/100 vs 50/100)
- Faster charging: 80W vs 65W
- Lighter: 179g vs 220g
- Better design/ergonomics (76/100 vs 25/100)
Comparing the ASUS Asus Zenfone 12 Ultra vs the Oppo Reno8 5G, the ASUS Asus Zenfone 12 Ultra scores 32 points higher (62/100 vs 30/100). In the "performance" category, the ASUS Asus Zenfone 12 Ultra leads (65/100 vs 0/100). In the "battery" category, the ASUS Asus Zenfone 12 Ultra leads (57/100 vs 39/100). In the "performance" category, the ASUS Asus Zenfone 12 Ultra significantly outperforms the Oppo Reno8 5G (65/100 vs 0/100). In the "display" category, the ASUS Asus Zenfone 12 Ultra significantly outperforms the Oppo Reno8 5G (100/100 vs 50/100). In the "camera" category, the ASUS Asus Zenfone 12 Ultra and the Oppo Reno8 5G are nearly equal (52/100 vs 51/100). In the "battery" category, the ASUS Asus Zenfone 12 Ultra notably outperforms the Oppo Reno8 5G (57/100 vs 39/100). In the "design" category, the Oppo Reno8 5G significantly outperforms the ASUS Asus Zenfone 12 Ultra (76/100 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 Reno8 5G | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 1300 | |
| AnTuTu | 2760000 | — | |
| Geekbench Single | 3050 | — | |
| Geekbench Multi | 9300 | — | |
| Display | 6.8" LTPO AMOLED | 6.4" AMOLED | |
| Resolution | 1080x2400 | 1080x2400 | |
| Refresh rate | 144 Hz | 90 Hz | |
| Battery | 5500 mAh | 4500 mAh | |
| Charging | 65W | 80W | |
| Wireless charging | 15W | 0W | |
| DXOMark (camera) | — | 112 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 8 MP | |
| Telephoto | 32 MP | 0 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 15, up to 2 major Android upgrades | Android 12, ColorOS 12.1 | |
| Brightness (peak) | 2500 nits | 800 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.8×77.0×8.9 mm | 160.6×73.4×7.7 mm | |
| Weight | 220 g | 179 g | |
| Price | — | — |
ASUS Asus Zenfone 12 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 13MP
- Telephoto: 32MP
- Front: 32MP
Oppo Reno8 5G
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 32MP
ASUS Asus Zenfone 12 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1080x2400
- Refresh rate: 144 Hz
Oppo Reno8 5G
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
ASUS Asus Zenfone 12 Ultra
- 5500 mAh
- Wired: 65W
- Wireless: 15W
Oppo Reno8 5G
- 4500 mAh
- Wired: 80W
- No wireless charging
performance
In the "performance" category, the ASUS Asus Zenfone 12 Ultra significantly outperforms the Oppo Reno8 5G (65/100 vs 0/100).
display
In the "display" category, the ASUS Asus Zenfone 12 Ultra significantly outperforms the Oppo Reno8 5G (100/100 vs 50/100).
camera
In the "camera" category, the ASUS Asus Zenfone 12 Ultra and the Oppo Reno8 5G are nearly equal (52/100 vs 51/100).
battery
In the "battery" category, the ASUS Asus Zenfone 12 Ultra notably outperforms the Oppo Reno8 5G (57/100 vs 39/100).
design
In the "design" category, the Oppo Reno8 5G significantly outperforms the ASUS Asus Zenfone 12 Ultra (76/100 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 Reno8 5G?
The ASUS Asus Zenfone 12 Ultra significantly outperforms the Oppo Reno8 5G by 32 points (62/100 vs 30/100).
What is the rating of the ASUS Asus Zenfone 12 Ultra and the Oppo Reno8 5G?
The ASUS Asus Zenfone 12 Ultra has a MobileRank rating of 62/100, the Oppo Reno8 5G — 30/100.
Which is more powerful: the ASUS Asus Zenfone 12 Ultra or the Oppo Reno8 5G?
The ASUS Asus Zenfone 12 Ultra leads on performance (65/100 vs 0/100).
Should you choose the ASUS Asus Zenfone 12 Ultra over the Oppo Reno8 5G?
The ASUS Asus Zenfone 12 Ultra is a better fit for active users. The Oppo Reno8 5G is a better fit for everyday use.