Realme C100 4G vs Redmi K80
The Realme C100 4G (2026) runs on the Helio G92 Max, while the Redmi K80 (2024) runs on the Qualcomm Snapdragon 8 Gen 3; launch prices were $269 and $345. By overall MobileRank rating, the Redmi K80 leads — 67/100 vs 38/100 (a 29-point difference). Key differences: the Realme C100 4G has the bigger battery (8000 mAh vs 6550); the Redmi K80 is faster in AnTuTu (2,288,566 vs 362,744).
Realme C100 4G
Redmi K80
- Bigger battery: 8000 vs 6550 mAh
- Cheaper at launch: $269 vs $345
- Overall rating 38/100
- Higher AnTuTu: 2288566 vs 362744
- Better Geekbench Single: 2205 vs 430
- Better Geekbench Multi: 7192 vs 1375
- Faster charging: 90W vs 15W
- Lighter: 213g vs 219g
- Higher performance (82/100 vs 29/100)
- Better camera (37/100 vs 30/100)
- Longer battery life (68/100 vs 58/100)
- Better display (90/100 vs 55/100)
- Better portability (50/100 vs 41/100)
Comparing the Realme C100 4G vs the Redmi K80, the Redmi K80 scores 29 points higher (67/100 vs 38/100). In the "performance" category, the Redmi K80 leads (82/100 vs 29/100). In the "battery" category, the Redmi K80 leads (68/100 vs 58/100). Value score: Realme C100 4G — 26/100, Redmi K80 — 74/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Redmi K80 significantly outperforms the Realme C100 4G (82/100 vs 29/100). In the "display" category, the Redmi K80 significantly outperforms the Realme C100 4G (90/100 vs 55/100). In the "camera" category, the Redmi K80 is a bit better (37/100 vs 30/100). In the "battery" category, the Redmi K80 is a bit better (68/100 vs 58/100). In the "portability" category, the Redmi K80 is a bit better (50/100 vs 41/100).
| Specification | Realme C100 4G | Redmi K80 | |
|---|---|---|---|
| Processor | Helio G92 Max | Qualcomm Snapdragon 8 Gen 3 | |
| AnTuTu | 362744 | 2288566 | |
| Geekbench Single | 430 | 2205 | |
| Geekbench Multi | 1375 | 7192 | |
| Display | 6.8" IPS LCD | 6.7" AMOLED | |
| Resolution | 720x1570 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 8000 mAh | 6550 mAh | |
| Charging | 15W | 90W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 8 MP | 20 MP | |
| RAM | 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 16 / realme UI 7.0 | Android 15 | |
| Brightness (peak) | 1200 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69K | IP68 | |
| Dimensions | 166.5×78.2×8.6 mm | 160.3×75.0×8.1 mm | |
| Weight | 219 g | 213 g | |
| Launch price | $269 | $345 |
Realme C100 4G
- Main: 50MP f/f/1.8
- Front: 8MP
Redmi K80
- Main: 50MP f/1.6
- Ultrawide: 8MP
- Front: 20MP
Realme C100 4G
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Redmi K80
- 6.7" AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Realme C100 4G
- 8000 mAh
- Wired: 15W
- No wireless charging
Redmi K80
- 6550 mAh
- Wired: 90W
- No wireless charging
We compared Realme C100 4G and Redmi K80, covering their specs and all relevant benchmarks.
Redmi K80 leads Realme C100 4G by 84.1% in our overall performance rating.
Launch price difference: $76. Realme C100 4G was $76 cheaper at launch.
performance
In the "performance" category, the Redmi K80 significantly outperforms the Realme C100 4G (82/100 vs 29/100).
display
In the "display" category, the Redmi K80 significantly outperforms the Realme C100 4G (90/100 vs 55/100).
camera
In the "camera" category, the Redmi K80 is a bit better (37/100 vs 30/100).
battery
In the "battery" category, the Redmi K80 is a bit better (68/100 vs 58/100).
portability
In the "portability" category, the Redmi K80 is a bit better (50/100 vs 41/100).
Which is better: the Realme C100 4G or the Redmi K80?
The Redmi K80 significantly outperforms the Realme C100 4G by 29 points (67/100 vs 38/100).
What is the rating of the Realme C100 4G and the Redmi K80?
The Realme C100 4G has a MobileRank rating of 38/100, the Redmi K80 — 67/100.
Which has the better camera: the Realme C100 4G or the Redmi K80?
The Redmi K80 leads on camera score (37/100 vs 30/100).
Which is more powerful: the Realme C100 4G or the Redmi K80?
The Redmi K80 leads on performance (82/100 vs 29/100).
Should you choose the Realme C100 4G over the Redmi K80?
The Realme C100 4G is a better fit for everyday use. The Redmi K80 is a better fit for gamers and power users.