ASUS Zenfone 12 Ultra vs Motorola Signature
The ASUS Zenfone 12 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Motorola Signature (2026) runs on the Qualcomm Snapdragon 8 Gen 5. By overall MobileRank rating, the Motorola Signature leads — 86/100 vs 75/100 (a 11-point difference). Key differences: the ASUS Zenfone 12 Ultra has the bigger battery (5500 mAh vs 5200); the ASUS Zenfone 12 Ultra is faster in AnTuTu (3,119,308 vs 3,068,952); the Motorola Signature is noticeably lighter (186g vs 220g).
ASUS Zenfone 12 Ultra
Motorola Signature
- Higher AnTuTu: 3119308 vs 3068952
- Better Geekbench Single: 3041 vs 2903
- Bigger battery: 5500 vs 5200 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (92/100 vs 91/100)
- Better display (89/100 vs 84/100)
- Better Geekbench Multi: 9602 vs 9494
- Faster charging: 90W vs 65W
- Faster wireless charging: 50W vs 15W
- Lighter: 186g vs 220g
- Better camera (91/100 vs 56/100)
- Longer battery life (77/100 vs 66/100)
- Better portability (78/100 vs 38/100)
Comparing the ASUS Zenfone 12 Ultra vs the Motorola Signature, the Motorola Signature scores 11 points higher (86/100 vs 75/100). In the "camera" category, the Motorola Signature leads (91/100 vs 56/100). In the "battery" category, the Motorola Signature leads (77/100 vs 66/100). In the "performance" category, the ASUS Zenfone 12 Ultra and the Motorola Signature are nearly equal (92/100 vs 91/100). In the "display" category, the ASUS Zenfone 12 Ultra is a bit better (89/100 vs 84/100). In the "camera" category, the Motorola Signature significantly outperforms the ASUS Zenfone 12 Ultra (91/100 vs 56/100). In the "battery" category, the Motorola Signature is a bit better (77/100 vs 66/100). In the "portability" category, the Motorola Signature significantly outperforms the ASUS Zenfone 12 Ultra (78/100 vs 38/100).
| Specification | ASUS Zenfone 12 Ultra | Motorola Signature | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Gen 5 | |
| AnTuTu | 3119308 | 3068952 | |
| Geekbench Single | 3041 | 2903 | |
| Geekbench Multi | 9494 | 9602 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2400 | 1264x2780 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 5500 mAh | 5200 mAh | |
| Charging | 65W | 90W | |
| Wireless charging | 15W | 50W | |
| DXOMark (camera) | — | 164 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 13 MP | |
| Telephoto | 32 MP | 50 MP | |
| Front camera | 32 MP | 32 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 | 6200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.8×77.0×8.9 mm | 162.1×76.4×7.0 mm | |
| Weight | 220 g | 186 g | |
| Launch price | — | $699 |
ASUS Zenfone 12 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 13MP
- Telephoto: 32MP
- Front: 32MP
Motorola Signature
- Main: 50MP f/f/1.8
- Ultrawide: 13MP
- Telephoto: 50MP
- Front: 32MP
ASUS Zenfone 12 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1080x2400
- Refresh rate: 144 Hz
Motorola Signature
- 6.8" AMOLED
- Resolution: 1264x2780
- Refresh rate: 120 Hz
ASUS Zenfone 12 Ultra
- 5500 mAh
- Wired: 65W
- Wireless: 15W
Motorola Signature
- 5200 mAh
- Wired: 90W
- Wireless: 50W
We compared ASUS Zenfone 12 Ultra and Motorola Signature, covering their specs and all relevant benchmarks.
ASUS Zenfone 12 Ultra leads Motorola Signature by 1.6% in our overall performance rating.
ASUS Zenfone 12 Ultra
Price unknownperformance
In the "performance" category, the ASUS Zenfone 12 Ultra and the Motorola Signature are nearly equal (92/100 vs 91/100).
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 Motorola Signature significantly outperforms the ASUS Zenfone 12 Ultra (91/100 vs 56/100).
battery
In the "battery" category, the Motorola Signature is a bit better (77/100 vs 66/100).
portability
In the "portability" category, the Motorola Signature significantly outperforms the ASUS Zenfone 12 Ultra (78/100 vs 38/100).
Which is better: the ASUS Zenfone 12 Ultra or the Motorola Signature?
The Motorola Signature is noticeably better than the ASUS Zenfone 12 Ultra — the overall rating gap is 11 points.
What is the rating of the ASUS Zenfone 12 Ultra and the Motorola Signature?
The ASUS Zenfone 12 Ultra has a MobileRank rating of 75/100, the Motorola Signature — 86/100.
Which has the better camera: the ASUS Zenfone 12 Ultra or the Motorola Signature?
The Motorola Signature leads on camera score (91/100 vs 56/100).
Should you choose the ASUS Zenfone 12 Ultra over the Motorola Signature?
The ASUS Zenfone 12 Ultra is a better fit for gamers and power users. The Motorola Signature is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.