ASUS Zenfone 12 Ultra vs Realme GT6 (China)
The ASUS Zenfone 12 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Realme GT6 (China) (2024) runs on the Qualcomm Snapdragon 8 Gen 3. By overall MobileRank rating, the ASUS Zenfone 12 Ultra leads — 75/100 vs 67/100 (a 8-point difference). Key differences: the Realme GT6 (China) has the bigger battery (5800 mAh vs 5500); the ASUS Zenfone 12 Ultra is faster in AnTuTu (3,119,308 vs 2,342,433).
ASUS Zenfone 12 Ultra
Realme GT6 (China)
- Higher AnTuTu: 3119308 vs 2342433
- Better Geekbench Single: 3041 vs 2205
- Better Geekbench Multi: 9494 vs 7192
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (92/100 vs 83/100)
- Better camera (56/100 vs 35/100)
- Better display (89/100 vs 84/100)
- Bigger battery: 5800 vs 5500 mAh
- Faster charging: 120W vs 65W
- Lighter: 207g vs 220g
- Longer battery life (71/100 vs 66/100)
- Better portability (50/100 vs 38/100)
Comparing the ASUS Zenfone 12 Ultra vs the Realme GT6 (China), the ASUS Zenfone 12 Ultra scores 8 points higher (75/100 vs 67/100). In the "camera" category, the ASUS Zenfone 12 Ultra leads (56/100 vs 35/100). In the "performance" category, the ASUS Zenfone 12 Ultra is a bit better (92/100 vs 83/100). In the "display" category, the ASUS Zenfone 12 Ultra is a bit better (89/100 vs 84/100). In the "camera" category, the ASUS Zenfone 12 Ultra notably outperforms the Realme GT6 (China) (56/100 vs 35/100). In the "battery" category, the Realme GT6 (China) is a bit better (71/100 vs 66/100). In the "portability" category, the Realme GT6 (China) is a bit better (50/100 vs 38/100).
| Specification | ASUS Zenfone 12 Ultra | Realme GT6 (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Gen 3 | |
| AnTuTu | 3119308 | 2342433 | |
| Geekbench Single | 3041 | 2205 | |
| Geekbench Multi | 9494 | 7192 | |
| Display | 6.8" LTPO AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2400x1080 | 1264x2780 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 5500 mAh | 5800 mAh | |
| Charging | 65W | 120W | |
| Wireless charging | 15W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 8 MP | |
| Telephoto | 32 MP | 0 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15 / ZenUI | Android 14, Realme UI 5.0 | |
| Brightness (peak) | 2500 nits | 6000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP65 | |
| Dimensions | 163.8×77.0×8.9 mm | 162.0×76.1×8.4 mm | |
| Weight | 220 g | 207 g | |
| Launch price | $999 | — |
ASUS Zenfone 12 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 13MP
- Telephoto: 32MP
- Front: 32MP
Realme GT6 (China)
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 16MP
ASUS Zenfone 12 Ultra
- 6.8" LTPO AMOLED
- Resolution: 2400x1080
- Refresh rate: 144 Hz
Realme GT6 (China)
- 6.8" LTPO AMOLED
- Resolution: 1264x2780
- Refresh rate: 120 Hz
ASUS Zenfone 12 Ultra
- 5500 mAh
- Wired: 65W
- Wireless: 15W
Realme GT6 (China)
- 5800 mAh
- Wired: 120W
- No wireless charging
We compared ASUS Zenfone 12 Ultra and Realme GT6 (China), covering their specs and all relevant benchmarks.
ASUS Zenfone 12 Ultra leads Realme GT6 (China) by 33.2% in our overall performance rating.
Realme GT6 (China)
Price unknownperformance
In the "performance" category, the ASUS Zenfone 12 Ultra is a bit better (92/100 vs 83/100).
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 ASUS Zenfone 12 Ultra notably outperforms the Realme GT6 (China) (56/100 vs 35/100).
battery
In the "battery" category, the Realme GT6 (China) is a bit better (71/100 vs 66/100).
portability
In the "portability" category, the Realme GT6 (China) is a bit better (50/100 vs 38/100).
Which is better: the ASUS Zenfone 12 Ultra or the Realme GT6 (China)?
The ASUS Zenfone 12 Ultra edges out the Realme GT6 (China) by just 8 points — the two devices are very close in overall level.
What is the rating of the ASUS Zenfone 12 Ultra and the Realme GT6 (China)?
The ASUS Zenfone 12 Ultra has a MobileRank rating of 75/100, the Realme GT6 (China) — 67/100.
Which has the better camera: the ASUS Zenfone 12 Ultra or the Realme GT6 (China)?
The ASUS Zenfone 12 Ultra leads on camera score (56/100 vs 35/100).
Which is more powerful: the ASUS Zenfone 12 Ultra or the Realme GT6 (China)?
The ASUS Zenfone 12 Ultra leads on performance (92/100 vs 83/100).
Should you choose the ASUS Zenfone 12 Ultra over the Realme GT6 (China)?
The ASUS Zenfone 12 Ultra is a better fit for gamers and power users. The Realme GT6 (China) is a better fit for gamers and power users.