Fairphone 3+ vs Redmi K80 Ultra
The Fairphone 3+ (2020) runs on the Snapdragon 632, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+; estimated prices are $489 and $350. By overall MobileRank rating, the Redmi K80 Ultra leads — 60/100 vs 13/100 (a 47-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 3040); the main camera is 48 MP vs 50 MP; the Redmi K80 Ultra is faster in AnTuTu (2,876,004 vs 243,691); the Fairphone 3+ is noticeably lighter (189g vs 219g).
Fairphone 3+
Redmi K80 Ultra
- Lighter: 189g vs 219g
- Better design/ergonomics (63/100 vs 26/100)
- Higher AnTuTu: 2876004 vs 243691
- Better Geekbench Single: 2729 vs 295
- Better Geekbench Multi: 8430 vs 1037
- Bigger battery: 7410 vs 3040 mAh
- Faster charging: 100W vs 18W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 144Hz vs 60Hz
- Cheaper: $350 vs $489
- Higher performance (61/100 vs 0/100)
- Better camera (32/100 vs 26/100)
- Longer battery life (72/100 vs 0/100)
- Better display (100/100 vs 0/100)
- Better value for money (86/100 vs 76/100)
Comparing the Fairphone 3+ vs the Redmi K80 Ultra, the Redmi K80 Ultra scores 47 points higher (60/100 vs 13/100). In the "performance" category, the Redmi K80 Ultra leads (61/100 vs 0/100). In the "battery" category, the Redmi K80 Ultra leads (72/100 vs 0/100). In the "value for money" category, the Redmi K80 Ultra leads (86/100 vs 76/100). In the "performance" category, the Redmi K80 Ultra significantly outperforms the Fairphone 3+ (61/100 vs 0/100). In the "display" category, the Redmi K80 Ultra significantly outperforms the Fairphone 3+ (100/100 vs 0/100). In the "camera" category, the Redmi K80 Ultra is a bit better (32/100 vs 26/100). In the "battery" category, the Redmi K80 Ultra significantly outperforms the Fairphone 3+ (72/100 vs 0/100). In the "design" category, the Fairphone 3+ significantly outperforms the Redmi K80 Ultra (63/100 vs 26/100). In the "value for money" category, the Redmi K80 Ultra is a bit better (86/100 vs 76/100).
| Specification | Fairphone 3+ | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | Snapdragon 632 | MediaTek Dimensity 9400+ | |
| AnTuTu | 243691 | 2876004 | |
| Geekbench Single | 295 | 2729 | |
| Geekbench Multi | 1037 | 8430 | |
| Display | 5.7" IPS LCD | 6.8" OLED | |
| Resolution | 1080x2160 | 1280x2772 | |
| Refresh rate | 60 Hz | 144 Hz | |
| Battery | 3040 mAh | 7410 mAh | |
| Charging | 18W | 100W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 4GB | 12GB / 16GB | |
| Storage | 64GB | 256GB / 512GB / 1TB | |
| OS | Android 10 | Android 15 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 158.0×71.8×9.9 mm | — | |
| Weight | 189 g | 219 g | |
| Price | $489 | $350 |
Fairphone 3+
- Main: 48MP f/f/1.8
- Front: 16MP
Redmi K80 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 20MP
Fairphone 3+
- 5.7" IPS LCD
- Resolution: 1080x2160
- Refresh rate: 60 Hz
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Fairphone 3+
- 3040 mAh
- Wired: 18W
- No wireless charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- No wireless charging
We compared Fairphone 3+ and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Fairphone 3+ by 91.5% in our overall performance rating.
Price difference: $139. Redmi K80 Ultra is cheaper by $139.
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Fairphone 3+ (61/100 vs 0/100).
display
In the "display" category, the Redmi K80 Ultra significantly outperforms the Fairphone 3+ (100/100 vs 0/100).
camera
In the "camera" category, the Redmi K80 Ultra is a bit better (32/100 vs 26/100).
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the Fairphone 3+ (72/100 vs 0/100).
design
In the "design" category, the Fairphone 3+ significantly outperforms the Redmi K80 Ultra (63/100 vs 26/100).
value for money
In the "value for money" category, the Redmi K80 Ultra is a bit better (86/100 vs 76/100).
Which is better: the Fairphone 3+ or the Redmi K80 Ultra?
The Redmi K80 Ultra significantly outperforms the Fairphone 3+ by 47 points (60/100 vs 13/100).
What is the rating of the Fairphone 3+ and the Redmi K80 Ultra?
The Fairphone 3+ has a MobileRank rating of 13/100, the Redmi K80 Ultra — 60/100.
Which has the better camera: the Fairphone 3+ or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on camera score (32/100 vs 26/100).
Which is more powerful: the Fairphone 3+ or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on performance (61/100 vs 0/100).
Should you choose the Fairphone 3+ over the Redmi K80 Ultra?
The Fairphone 3+ is a better fit for budget-conscious buyers. The Redmi K80 Ultra is a better fit for active users, budget-conscious buyers.