OPPO A6t vs Redmi K80 Ultra
The OPPO A6t (2026) runs on the Qualcomm Snapdragon 685, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+; launch prices were $130 and $350. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 35/100 (a 38-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 6500); the main camera is 13 MP vs 50 MP; the Redmi K80 Ultra is faster in AnTuTu (2,874,956 vs 476,175); the Redmi K80 Ultra has NFC for contactless payments, the OPPO A6t doesn't.
Profile comparison
Category scores
OPPO A6t
Redmi K80 Ultra
What makes OPPO A6t better?
- Lighter: 210g vs 219g
- Cheaper at launch: $130 vs $350
- Better portability (47/100 vs 40/100)
What makes Redmi K80 Ultra better?
- Higher AnTuTu: 2874956 vs 476175
- Better Geekbench Single: 2729 vs 466
- Better Geekbench Multi: 8430 vs 1396
- Bigger battery: 7410 vs 6500 mAh
- Faster charging: 100W vs 45W
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (89/100 vs 34/100)
- Better camera (37/100 vs 10/100)
- Longer battery life (86/100 vs 58/100)
- Better display (94/100 vs 55/100)
Comparison verdict
Comparing the OPPO A6t vs the Redmi K80 Ultra, the Redmi K80 Ultra scores 38 points higher (73/100 vs 35/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 34/100). In the "camera" category, the Redmi K80 Ultra leads (37/100 vs 10/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 58/100). Value score: OPPO A6t — 50/100, Redmi K80 Ultra — 80/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Redmi K80 Ultra significantly outperforms the OPPO A6t (89/100 vs 34/100). In the "display" category, the Redmi K80 Ultra significantly outperforms the OPPO A6t (94/100 vs 55/100). In the "camera" category, the Redmi K80 Ultra notably outperforms the OPPO A6t (37/100 vs 10/100). In the "battery" category, the Redmi K80 Ultra notably outperforms the OPPO A6t (86/100 vs 58/100). In the "portability" category, the OPPO A6t is a bit better (47/100 vs 40/100).
Specs comparison
| Specification | OPPO A6t | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 685 | MediaTek Dimensity 9400+ | |
| AnTuTu | 476175 | 2874956 | |
| Geekbench Single | 466 | 2729 | |
| Geekbench Multi | 1396 | 8430 | |
| Display | 6.8" IPS LCD | 6.8" OLED | |
| Resolution | 720x1570 | 1280x2772 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6500 mAh | 7410 mAh | |
| Charging | 45W | 100W | |
| Main camera | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 5 MP | 20 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 64GB / 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 15 | |
| Brightness (peak) | 1125 nits | 3200 nits | |
| NFC | no | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 166.6×78.5×8.6 mm | — | |
| Weight | 210 g | 219 g | |
| Launch price | $130 | $350 |
Camera comparison
OPPO A6t
- Main: 13MP f/1.8
- Front: 5MP
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Display comparison
OPPO A6t
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Battery and charging
OPPO A6t
- 6500 mAh
- Wired: 45W
- No wireless charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Overall performance score
We compared OPPO A6t and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads OPPO A6t by 83.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $220. OPPO A6t was $220 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the OPPO A6t (89/100 vs 34/100).
display
In the "display" category, the Redmi K80 Ultra significantly outperforms the OPPO A6t (94/100 vs 55/100).
camera
In the "camera" category, the Redmi K80 Ultra notably outperforms the OPPO A6t (37/100 vs 10/100).
battery
In the "battery" category, the Redmi K80 Ultra notably outperforms the OPPO A6t (86/100 vs 58/100).
portability
In the "portability" category, the OPPO A6t is a bit better (47/100 vs 40/100).
Frequently asked questions
Which is better: the OPPO A6t or the Redmi K80 Ultra?
The Redmi K80 Ultra significantly outperforms the OPPO A6t by 38 points (73/100 vs 35/100).
What is the rating of the OPPO A6t and the Redmi K80 Ultra?
The OPPO A6t has a MobileRank rating of 35/100, the Redmi K80 Ultra — 73/100.
Which has the better camera: the OPPO A6t or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on camera score (37/100 vs 10/100).
Which is more powerful: the OPPO A6t or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on performance (89/100 vs 34/100).
Should you choose the OPPO A6t over the Redmi K80 Ultra?
The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.