ASUS Zenfone 12 Ultra vs Realme GT 8 Pro
The ASUS Zenfone 12 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Realme GT 8 Pro (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Realme GT 8 Pro leads — 84/100 vs 75/100 (a 9-point difference). Key differences: the Realme GT 8 Pro has the bigger battery (6500 mAh vs 5500); the Realme GT 8 Pro is faster in AnTuTu (3,942,923 vs 3,119,308).
ASUS Zenfone 12 Ultra
Realme GT 8 Pro
- Higher refresh rate: 144Hz vs 120Hz
- Better display (89/100 vs 84/100)
- Higher AnTuTu: 3942923 vs 3119308
- Better Geekbench Single: 3640 vs 3041
- Better Geekbench Multi: 11033 vs 9494
- Bigger battery: 6500 vs 5500 mAh
- Faster charging: 100W vs 65W
- Lighter: 207g vs 220g
- Higher performance (98/100 vs 92/100)
- Better camera (73/100 vs 56/100)
- Longer battery life (83/100 vs 66/100)
- Better portability (52/100 vs 38/100)
Comparing the ASUS Zenfone 12 Ultra vs the Realme GT 8 Pro, the Realme GT 8 Pro scores 9 points higher (84/100 vs 75/100). In the "camera" category, the Realme GT 8 Pro leads (73/100 vs 56/100). In the "battery" category, the Realme GT 8 Pro leads (83/100 vs 66/100). In the "performance" category, the Realme GT 8 Pro is a bit better (98/100 vs 92/100). In the "display" category, the ASUS Zenfone 12 Ultra is a bit better (89/100 vs 84/100). In the "camera" category, the Realme GT 8 Pro notably outperforms the ASUS Zenfone 12 Ultra (73/100 vs 56/100). In the "battery" category, the Realme GT 8 Pro notably outperforms the ASUS Zenfone 12 Ultra (83/100 vs 66/100). In the "portability" category, the Realme GT 8 Pro is a bit better (52/100 vs 38/100).
| Specification | ASUS Zenfone 12 Ultra | Realme GT 8 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3119308 | 3942923 | |
| Geekbench Single | 3041 | 3640 | |
| Geekbench Multi | 9494 | 11033 | |
| Display | 6.8" LTPO AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 2780x1264 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 5500 mAh | 6500 mAh | |
| Charging | 65W | 100W | |
| Wireless charging | 15W | — | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Telephoto | 32 MP | 50 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 15, up to 2 major Android upgrades | Android 15 | |
| Brightness (peak) | 2500 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 163.8×77.0×8.9 mm | — | |
| Weight | 220 g | 207 g | |
| Launch price | — | $599 |
ASUS Zenfone 12 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 13MP
- Telephoto: 32MP
- Front: 32MP
Realme GT 8 Pro
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 16MP
ASUS Zenfone 12 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1080x2400
- Refresh rate: 144 Hz
Realme GT 8 Pro
- 6.8" LTPO AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
ASUS Zenfone 12 Ultra
- 5500 mAh
- Wired: 65W
- Wireless: 15W
Realme GT 8 Pro
- 6500 mAh
- Wired: 100W
- Wireless charging: no data
We compared ASUS Zenfone 12 Ultra and Realme GT 8 Pro, covering their specs and all relevant benchmarks.
Realme GT 8 Pro leads ASUS Zenfone 12 Ultra by 20.9% in our overall performance rating.
ASUS Zenfone 12 Ultra
Price unknownperformance
In the "performance" category, the Realme GT 8 Pro is a bit better (98/100 vs 92/100).
display
In the "display" category, the ASUS Zenfone 12 Ultra is a bit better (89/100 vs 84/100).
camera
In the "camera" category, the Realme GT 8 Pro notably outperforms the ASUS Zenfone 12 Ultra (73/100 vs 56/100).
battery
In the "battery" category, the Realme GT 8 Pro notably outperforms the ASUS Zenfone 12 Ultra (83/100 vs 66/100).
portability
In the "portability" category, the Realme GT 8 Pro is a bit better (52/100 vs 38/100).
Which is better: the ASUS Zenfone 12 Ultra or the Realme GT 8 Pro?
The Realme GT 8 Pro edges out the ASUS Zenfone 12 Ultra by just 9 points — the two devices are very close in overall level.
What is the rating of the ASUS Zenfone 12 Ultra and the Realme GT 8 Pro?
The ASUS Zenfone 12 Ultra has a MobileRank rating of 75/100, the Realme GT 8 Pro — 84/100.
Which has the better camera: the ASUS Zenfone 12 Ultra or the Realme GT 8 Pro?
The Realme GT 8 Pro leads on camera score (73/100 vs 56/100).
Which is more powerful: the ASUS Zenfone 12 Ultra or the Realme GT 8 Pro?
The Realme GT 8 Pro leads on performance (98/100 vs 92/100).
Should you choose the ASUS Zenfone 12 Ultra over the Realme GT 8 Pro?
The ASUS Zenfone 12 Ultra is a better fit for gamers and power users. The Realme GT 8 Pro is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.