Realme C100 4G vs Xiaomi Black Shark GS3 Ultra
Comparing the Realme C100 4G (2026) and the Xiaomi Black Shark GS3 Ultra (2025) on specs and benchmarks. By overall MobileRank rating, the Realme C100 4G leads — 30/100 vs 5/100 (a 25-point difference). Key differences: the Realme C100 4G has NFC for contactless payments, the Xiaomi Black Shark GS3 Ultra doesn't.
Realme C100 4G
Xiaomi Black Shark GS3 Ultra
- Better camera (24/100 vs 0/100)
- Longer battery life (54/100 vs 0/100)
- Better display (100/100 vs 0/100)
- Better design/ergonomics (50/100 vs 26/100)
Comparing the Realme C100 4G vs the Xiaomi Black Shark GS3 Ultra, the Realme C100 4G scores 25 points higher (30/100 vs 5/100). In the "camera" category, the Realme C100 4G leads (24/100 vs 0/100). In the "battery" category, the Realme C100 4G leads (54/100 vs 0/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Realme C100 4G significantly outperforms the Xiaomi Black Shark GS3 Ultra (100/100 vs 0/100). In the "camera" category, the Realme C100 4G notably outperforms the Xiaomi Black Shark GS3 Ultra (24/100 vs 0/100). In the "battery" category, the Realme C100 4G significantly outperforms the Xiaomi Black Shark GS3 Ultra (54/100 vs 0/100). In the "design" category, the Xiaomi Black Shark GS3 Ultra notably outperforms the Realme C100 4G (50/100 vs 26/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Realme C100 4G | Xiaomi Black Shark GS3 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G92 Max | — | |
| AnTuTu | — | — | |
| Geekbench Single | — | — | |
| Geekbench Multi | — | — | |
| Display | 6.8" IPS LCD | 1.4" AMOLED | |
| Resolution | 720x1570 | 466x466 | |
| Refresh rate | 120 Hz | — | |
| Battery | 8000 mAh | — | |
| Charging | 15W | — | |
| Main camera | 50 MP | — | |
| Front camera | 8 MP | — | |
| RAM | 8GB | — | |
| Storage | 256GB | — | |
| OS | Android 16, Realme UI 7.0 | — | |
| Brightness (peak) | 1200 nits | 1000 nits | |
| NFC | yes | no | |
| Protection | IP66 | IP68 | |
| Dimensions | 166.5×78.2×8.6 mm | — | |
| Weight | 219 g | — | |
| Price | — | — |
Realme C100 4G
- Main: 50MP f/f/1.8
- Front: 8MP
Xiaomi Black Shark GS3 Ultra
- Main: —
- Front: —
Realme C100 4G
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Xiaomi Black Shark GS3 Ultra
- 1.4" AMOLED
- Resolution: 466x466
- Refresh rate: —
Realme C100 4G
- 8000 mAh
- Wired: 15W
- No wireless charging
Xiaomi Black Shark GS3 Ultra
- —
- No wireless charging
performance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, the Realme C100 4G significantly outperforms the Xiaomi Black Shark GS3 Ultra (100/100 vs 0/100).
camera
In the "camera" category, the Realme C100 4G notably outperforms the Xiaomi Black Shark GS3 Ultra (24/100 vs 0/100).
battery
In the "battery" category, the Realme C100 4G significantly outperforms the Xiaomi Black Shark GS3 Ultra (54/100 vs 0/100).
design
In the "design" category, the Xiaomi Black Shark GS3 Ultra notably outperforms the Realme C100 4G (50/100 vs 26/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Realme C100 4G or the Xiaomi Black Shark GS3 Ultra?
The Realme C100 4G significantly outperforms the Xiaomi Black Shark GS3 Ultra by 25 points (30/100 vs 5/100).
What is the rating of the Realme C100 4G and the Xiaomi Black Shark GS3 Ultra?
The Realme C100 4G has a MobileRank rating of 30/100, the Xiaomi Black Shark GS3 Ultra — 5/100.
Which has the better camera: the Realme C100 4G or the Xiaomi Black Shark GS3 Ultra?
The Realme C100 4G leads on camera score (24/100 vs 0/100).
Should you choose the Realme C100 4G over the Xiaomi Black Shark GS3 Ultra?
The Realme C100 4G is a better fit for everyday use. The Xiaomi Black Shark GS3 Ultra is a better fit for everyday use.