Realme C100 5G vs Redmi K100
The Realme C100 5G (2026) runs on the Dimensity 6300, while the Redmi K100 (2026) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K100 leads — 73/100 vs 45/100 (a 28-point difference). Key differences: the Redmi K100 has the bigger battery (10000 mAh vs 7000); the Redmi K100 is faster in AnTuTu (3,298,726 vs 528,398); the Redmi K100 has NFC for contactless payments, the Realme C100 5G doesn't.
Profile comparison
Category scores
Realme C100 5G
Redmi K100
What makes Realme C100 5G better?
- Lighter: 224g vs 234g
- Better portability (36/100 vs 25/100)
What makes Redmi K100 better?
- Higher AnTuTu: 3298726 vs 528398
- Better Geekbench Single: 3013 vs 771
- Better Geekbench Multi: 9287 vs 1980
- Bigger battery: 10000 vs 7000 mAh
- Faster charging: 100W vs 45W
- Higher refresh rate: 165Hz vs 144Hz
- Higher performance (92/100 vs 43/100)
- Better camera (37/100 vs 30/100)
- Longer battery life (80/100 vs 60/100)
- Better display (94/100 vs 65/100)
Comparison verdict
Comparing the Realme C100 5G vs the Redmi K100, the Redmi K100 scores 28 points higher (73/100 vs 45/100). In the "performance" category, the Redmi K100 leads (92/100 vs 43/100). In the "battery" category, the Redmi K100 leads (80/100 vs 60/100). In the "performance" category, the Redmi K100 significantly outperforms the Realme C100 5G (92/100 vs 43/100). In the "display" category, the Redmi K100 notably outperforms the Realme C100 5G (94/100 vs 65/100). In the "camera" category, the Redmi K100 is a bit better (37/100 vs 30/100). In the "battery" category, the Redmi K100 notably outperforms the Realme C100 5G (80/100 vs 60/100). In the "portability" category, the Realme C100 5G is a bit better (36/100 vs 25/100).
Specs comparison
| Specification | Realme C100 5G | Redmi K100 | |
|---|---|---|---|
| Processor | Dimensity 6300 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 528398 | 3298726 | |
| Geekbench Single | 771 | 3013 | |
| Geekbench Multi | 1980 | 9287 | |
| Display | 6.8" IPS LCD | 6.8" AMOLED | |
| Resolution | 720x1570 | 1280x2772 | |
| Refresh rate | 144 Hz | 165 Hz | |
| Battery | 7000 mAh | 10000 mAh | |
| Charging | 45W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 5 MP | 20 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 16 / realme UI 7.0 | Android 17 | |
| Brightness (peak) | 900 nits | 3500 nits | |
| NFC | no | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 166.8×78.2×8.9 mm | — | |
| Weight | 224 g | 234 g | |
| Launch price | $210 | — |
Camera comparison
Realme C100 5G
- Main: 50MP f/1.8
- Front: 5MP
Redmi K100
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Realme C100 5G
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 144 Hz
Redmi K100
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
Realme C100 5G
- 7000 mAh
- Wired: 45W
- No wireless charging
Redmi K100
- 10000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Realme C100 5G and Redmi K100, covering their specs and all relevant benchmarks.
Redmi K100 leads Realme C100 5G by 84.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Redmi K100
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K100 significantly outperforms the Realme C100 5G (92/100 vs 43/100).
display
In the "display" category, the Redmi K100 notably outperforms the Realme C100 5G (94/100 vs 65/100).
camera
In the "camera" category, the Redmi K100 is a bit better (37/100 vs 30/100).
battery
In the "battery" category, the Redmi K100 notably outperforms the Realme C100 5G (80/100 vs 60/100).
portability
In the "portability" category, the Realme C100 5G is a bit better (36/100 vs 25/100).
Frequently asked questions
Which is better: the Realme C100 5G or the Redmi K100?
The Redmi K100 significantly outperforms the Realme C100 5G by 28 points (73/100 vs 45/100).
What is the rating of the Realme C100 5G and the Redmi K100?
The Realme C100 5G has a MobileRank rating of 45/100, the Redmi K100 — 73/100.
Which has the better camera: the Realme C100 5G or the Redmi K100?
The Redmi K100 leads on camera score (37/100 vs 30/100).
Which is more powerful: the Realme C100 5G or the Redmi K100?
The Redmi K100 leads on performance (92/100 vs 43/100).
Should you choose the Realme C100 5G over the Redmi K100?
The Redmi K100 is a better fit for gamers and power users, those who care about battery life.