ASUS Asus Zenfone 12 Ultra vs Realme GT 8
The ASUS Asus Zenfone 12 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Realme GT 8 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Realme GT 8 leads — 80/100 vs 75/100 (a 5-point difference). Key differences: the Realme GT 8 has the bigger battery (7000 mAh vs 5500).
ASUS Asus Zenfone 12 Ultra
Realme GT 8
- Overall rating 75/100
- Bigger battery: 7000 vs 5500 mAh
- Faster charging: 100W vs 65W
- Lighter: 209g vs 220g
- Longer battery life (85/100 vs 66/100)
- Better display (98/100 vs 89/100)
- Better portability (50/100 vs 38/100)
Comparing the ASUS Asus Zenfone 12 Ultra vs the Realme GT 8, the Realme GT 8 scores 5 points higher (80/100 vs 75/100). In the "battery" category, the Realme GT 8 leads (85/100 vs 66/100). In the "performance" category, both devices are on the same level — 92/100. In the "display" category, the Realme GT 8 is a bit better (98/100 vs 89/100). In the "camera" category, both devices are on the same level — 56/100. In the "battery" category, the Realme GT 8 notably outperforms the ASUS Asus Zenfone 12 Ultra (85/100 vs 66/100). In the "portability" category, the Realme GT 8 is a bit better (50/100 vs 38/100).
| Specification | ASUS Asus Zenfone 12 Ultra | Realme GT 8 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3119308 | 3119308 | |
| Geekbench Single | 3041 | 3041 | |
| Geekbench Multi | 9494 | 9494 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2400 | 1440x3136 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 5500 mAh | 7000 mAh | |
| Charging | 65W | 100W | |
| Wireless charging | 15W | — | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 8 MP | |
| Telephoto | 32 MP | 50 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15, up to 2 major Android upgrades | Android 16 | |
| Brightness (peak) | 2500 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 163.8×77.0×8.9 mm | — | |
| Weight | 220 g | 209 g | |
| Price | — | $350 |
ASUS Asus Zenfone 12 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 13MP
- Telephoto: 32MP
- Front: 32MP
Realme GT 8
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 16MP
ASUS Asus Zenfone 12 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1080x2400
- Refresh rate: 144 Hz
Realme GT 8
- 6.8" AMOLED
- Resolution: 1440x3136
- Refresh rate: 144 Hz
ASUS Asus Zenfone 12 Ultra
- 5500 mAh
- Wired: 65W
- Wireless: 15W
Realme GT 8
- 7000 mAh
- Wired: 100W
- Wireless charging: no data
We compared ASUS Asus Zenfone 12 Ultra and Realme GT 8, covering their specs and all relevant benchmarks.
Equal performance based on benchmark results.
ASUS Asus Zenfone 12 Ultra
Price unknownperformance
In the "performance" category, both devices are on the same level — 92/100.
display
In the "display" category, the Realme GT 8 is a bit better (98/100 vs 89/100).
camera
In the "camera" category, both devices are on the same level — 56/100.
battery
In the "battery" category, the Realme GT 8 notably outperforms the ASUS Asus Zenfone 12 Ultra (85/100 vs 66/100).
portability
In the "portability" category, the Realme GT 8 is a bit better (50/100 vs 38/100).
Which is better: the ASUS Asus Zenfone 12 Ultra or the Realme GT 8?
The Realme GT 8 edges out the ASUS Asus Zenfone 12 Ultra by just 5 points — the two devices are very close in overall level.
What is the rating of the ASUS Asus Zenfone 12 Ultra and the Realme GT 8?
The ASUS Asus Zenfone 12 Ultra has a MobileRank rating of 75/100, the Realme GT 8 — 80/100.
Should you choose the ASUS Asus Zenfone 12 Ultra over the Realme GT 8?
The ASUS Asus Zenfone 12 Ultra is a better fit for gamers and power users. The Realme GT 8 is a better fit for gamers and power users, those who care about battery life.