ASUS Asus Zenfone 12 Ultra vs Redmi K80 Ultra
The ASUS Asus Zenfone 12 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+. By overall MobileRank rating, the ASUS Asus Zenfone 12 Ultra leads — 62/100 vs 60/100 (a 2-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 5500); the Redmi K80 Ultra is faster in AnTuTu (2,876,004 vs 2,760,000).
ASUS Asus Zenfone 12 Ultra
Redmi K80 Ultra
- Better Geekbench Single: 3050 vs 2729
- Better Geekbench Multi: 9300 vs 8430
- Higher performance (65/100 vs 61/100)
- Better camera (52/100 vs 32/100)
- Higher AnTuTu: 2876004 vs 2760000
- Bigger battery: 7410 vs 5500 mAh
- Faster charging: 100W vs 65W
- Lighter: 219g vs 220g
- Longer battery life (72/100 vs 57/100)
- Better design/ergonomics (26/100 vs 25/100)
- Better value for money (86/100 vs 55/100)
Comparing the ASUS Asus Zenfone 12 Ultra vs the Redmi K80 Ultra, the ASUS Asus Zenfone 12 Ultra scores 2 points higher (62/100 vs 60/100). In the "camera" category, the ASUS Asus Zenfone 12 Ultra leads (52/100 vs 32/100). In the "battery" category, the Redmi K80 Ultra leads (72/100 vs 57/100). In the "value for money" category, the Redmi K80 Ultra leads (86/100 vs 55/100). In the "performance" category, the ASUS Asus Zenfone 12 Ultra and the Redmi K80 Ultra are nearly equal (65/100 vs 61/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the ASUS Asus Zenfone 12 Ultra notably outperforms the Redmi K80 Ultra (52/100 vs 32/100). In the "battery" category, the Redmi K80 Ultra notably outperforms the ASUS Asus Zenfone 12 Ultra (72/100 vs 57/100). In the "design" category, the Redmi K80 Ultra and the ASUS Asus Zenfone 12 Ultra are nearly equal (26/100 vs 25/100). In the "value for money" category, the Redmi K80 Ultra significantly outperforms the ASUS Asus Zenfone 12 Ultra (86/100 vs 55/100).
| Specification | ASUS Asus Zenfone 12 Ultra | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 9400+ | |
| AnTuTu | 2760000 | 2876004 | |
| Geekbench Single | 3050 | 2729 | |
| Geekbench Multi | 9300 | 8430 | |
| Display | 6.8" LTPO AMOLED | 6.8" OLED | |
| Resolution | 1080x2400 | 1280x2772 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 5500 mAh | 7410 mAh | |
| Charging | 65W | 100W | |
| Wireless charging | 15W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 8 MP | |
| Telephoto | 32 MP | 0 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15, up to 2 major Android upgrades | Android 15 | |
| Brightness (peak) | 2500 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.8×77.0×8.9 mm | — | |
| Weight | 220 g | 219 g | |
| Price | — | $350 |
ASUS Asus Zenfone 12 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 13MP
- Telephoto: 32MP
- Front: 32MP
Redmi K80 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 20MP
ASUS Asus Zenfone 12 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1080x2400
- Refresh rate: 144 Hz
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
ASUS Asus Zenfone 12 Ultra
- 5500 mAh
- Wired: 65W
- Wireless: 15W
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- No wireless charging
We compared ASUS Asus Zenfone 12 Ultra and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads ASUS Asus Zenfone 12 Ultra by 4.0% in our overall performance rating.
ASUS Asus Zenfone 12 Ultra
Price unknownperformance
In the "performance" category, the ASUS Asus Zenfone 12 Ultra and the Redmi K80 Ultra are nearly equal (65/100 vs 61/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the ASUS Asus Zenfone 12 Ultra notably outperforms the Redmi K80 Ultra (52/100 vs 32/100).
battery
In the "battery" category, the Redmi K80 Ultra notably outperforms the ASUS Asus Zenfone 12 Ultra (72/100 vs 57/100).
design
In the "design" category, the Redmi K80 Ultra and the ASUS Asus Zenfone 12 Ultra are nearly equal (26/100 vs 25/100).
value for money
In the "value for money" category, the Redmi K80 Ultra significantly outperforms the ASUS Asus Zenfone 12 Ultra (86/100 vs 55/100).
Which is better: the ASUS Asus Zenfone 12 Ultra or the Redmi K80 Ultra?
The ASUS Asus Zenfone 12 Ultra edges out the Redmi K80 Ultra by just 2 points — the two devices are very close in overall level.
What is the rating of the ASUS Asus Zenfone 12 Ultra and the Redmi K80 Ultra?
The ASUS Asus Zenfone 12 Ultra has a MobileRank rating of 62/100, the Redmi K80 Ultra — 60/100.
Which has the better camera: the ASUS Asus Zenfone 12 Ultra or the Redmi K80 Ultra?
The ASUS Asus Zenfone 12 Ultra leads on camera score (52/100 vs 32/100).
Should you choose the ASUS Asus Zenfone 12 Ultra over the Redmi K80 Ultra?
The ASUS Asus Zenfone 12 Ultra is a better fit for active users. The Redmi K80 Ultra is a better fit for active users, budget-conscious buyers.