Poco C40 vs Vivo X300 Ultra
The Poco C40 (2022) runs on the JLQ, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 31/100 (a 60-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 6000); the main camera is 13 MP vs 200 MP; the Poco C40 is noticeably lighter (204g vs 230g).
Profile comparison
Category scores
Poco C40
Vivo X300 Ultra
What makes Poco C40 better?
- Lighter: 204g vs 230g
- Better portability (44/100 vs 39/100)
What makes Vivo X300 Ultra better?
- Bigger battery: 7000 vs 6000 mAh
- Faster charging: 100W vs 18W
- Better main camera: 200MP vs 13MP
- Better camera (96/100 vs 10/100)
- Longer battery life (85/100 vs 51/100)
- Better display (89/100 vs 39/100)
Comparison verdict
Comparing the Poco C40 vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 60 points higher (91/100 vs 31/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 10/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 51/100). In the "display" category, the Vivo X300 Ultra significantly outperforms the Poco C40 (89/100 vs 39/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Poco C40 (96/100 vs 10/100). In the "battery" category, the Vivo X300 Ultra significantly outperforms the Poco C40 (85/100 vs 51/100). In the "portability" category, the Poco C40 is a bit better (44/100 vs 39/100).
Specs comparison
| Specification | Poco C40 | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | JLQ | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | — | 4247433 | |
| Geekbench Single | — | 3639 | |
| Geekbench Multi | — | 11047 | |
| Display | 6.7" IPS LCD | 6.8" LTPO OLED | |
| Resolution | 720x1650 | 3168x1440 | |
| Refresh rate | — | 120 Hz | |
| Battery | 6000 mAh | 7000 mAh | |
| Charging | 18W | 100W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 13 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 5 MP | 32 MP | |
| RAM | 3GB / 4GB | 12GB / 16GB | |
| Storage | 32GB / 64GB | 256GB / 512GB / 1TB | |
| OS | Android 11, MIUI 13 for POCO | Android 16 | |
| Brightness (peak) | 400 nits | — | |
| NFC | yes | yes | |
| Protection | — | IP69 | |
| Dimensions | 169.6×76.6×9.2 mm | 163.0×76.8×8.2 mm | |
| Weight | 204 g | 230 g | |
| Launch price | — | $950 |
Camera comparison
Poco C40
- Main: 13MP f/2.2
- Front: 5MP
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Poco C40
- 6.7" IPS LCD
- Resolution: 720x1650
- Refresh rate: —
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Battery and charging
Poco C40
- 6000 mAh
- Wired: 18W
- No wireless charging
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
Benchmarks
Launch prices and where to check today's
Poco C40
Price unknownDetailed category analysis
display
In the "display" category, the Vivo X300 Ultra significantly outperforms the Poco C40 (89/100 vs 39/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Poco C40 (96/100 vs 10/100).
battery
In the "battery" category, the Vivo X300 Ultra significantly outperforms the Poco C40 (85/100 vs 51/100).
portability
In the "portability" category, the Poco C40 is a bit better (44/100 vs 39/100).
Frequently asked questions
Which is better: the Poco C40 or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the Poco C40 by 60 points (91/100 vs 31/100).
What is the rating of the Poco C40 and the Vivo X300 Ultra?
The Poco C40 has a MobileRank rating of 31/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the Poco C40 or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 10/100).
Should you choose the Poco C40 over the Vivo X300 Ultra?
The Vivo X300 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.