Realme C100i vs Vivo X300s
The Realme C100i (2026) runs on the Unisoc T7250, while the Vivo X300s (2026) runs on the Dimensity 9500; launch prices were $119 and $723. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 34/100 (a 55-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 7000); the main camera is 8 MP vs 200 MP.
Realme C100i
Vivo X300s
- Lighter: 208g vs 217g
- Cheaper at launch: $119 vs $723
- Better portability (50/100 vs 42/100)
- Better Geekbench Single: 3228 vs 600
- Better Geekbench Multi: 9553 vs 1800
- Bigger battery: 7100 vs 7000 mAh
- Faster charging: 90W vs 15W
- Better main camera: 200MP vs 8MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 32/100)
- Better camera (94/100 vs 10/100)
- Longer battery life (83/100 vs 55/100)
- Better display (94/100 vs 55/100)
Comparing the Realme C100i vs the Vivo X300s, the Vivo X300s scores 55 points higher (89/100 vs 34/100). In the "performance" category, the Vivo X300s leads (94/100 vs 32/100). In the "camera" category, the Vivo X300s leads (94/100 vs 10/100). In the "battery" category, the Vivo X300s leads (83/100 vs 55/100). Value score: Realme C100i — 50/100, Vivo X300s — 90/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo X300s significantly outperforms the Realme C100i (94/100 vs 32/100). In the "display" category, the Vivo X300s significantly outperforms the Realme C100i (94/100 vs 55/100). In the "camera" category, the Vivo X300s significantly outperforms the Realme C100i (94/100 vs 10/100). In the "battery" category, the Vivo X300s notably outperforms the Realme C100i (83/100 vs 55/100). In the "portability" category, the Realme C100i is a bit better (50/100 vs 42/100).
| Specification | Realme C100i | Vivo X300s | |
|---|---|---|---|
| Processor | Unisoc T7250 | Dimensity 9500 | |
| AnTuTu | — | 3703823 | |
| Geekbench Single | 600 | 3228 | |
| Geekbench Multi | 1800 | 9553 | |
| Display | 6.8" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1570 | 2800x1260 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 7000 mAh | 7100 mAh | |
| Charging | 15W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 8 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 5 MP | 50 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 64GB / 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 / OriginOS 6 | |
| NFC | no | — | |
| Protection | IP64 | — | |
| Dimensions | 166.5×78.2×8.4 mm | — | |
| Weight | 208 g | 217 g | |
| Launch price | $119 | $723 |
Realme C100i
- Main: 8MP f/f/2.0
- Front: 5MP
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Realme C100i
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Realme C100i
- 7000 mAh
- Wired: 15W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
Launch price difference: $604. Realme C100i was $604 cheaper at launch.
performance
In the "performance" category, the Vivo X300s significantly outperforms the Realme C100i (94/100 vs 32/100).
display
In the "display" category, the Vivo X300s significantly outperforms the Realme C100i (94/100 vs 55/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the Realme C100i (94/100 vs 10/100).
battery
In the "battery" category, the Vivo X300s notably outperforms the Realme C100i (83/100 vs 55/100).
portability
In the "portability" category, the Realme C100i is a bit better (50/100 vs 42/100).
Which is better: the Realme C100i or the Vivo X300s?
The Vivo X300s significantly outperforms the Realme C100i by 55 points (89/100 vs 34/100).
What is the rating of the Realme C100i and the Vivo X300s?
The Realme C100i has a MobileRank rating of 34/100, the Vivo X300s — 89/100.
Which has the better camera: the Realme C100i or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 10/100).
Which is more powerful: the Realme C100i or the Vivo X300s?
The Vivo X300s leads on performance (94/100 vs 32/100).
Should you choose the Realme C100i over the Vivo X300s?
The Realme C100i is a better fit for everyday use. The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.