Infinix Note 50 4G vs Vivo X300 Ultra
The Infinix Note 50 4G (2025) runs on the MediaTek Helio G100, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $179 and $950. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 51/100 (a 40-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 5200); the main camera is 50 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 575,630); the Infinix Note 50 4G is noticeably lighter (199g vs 230g).
Profile comparison
Category scores
Infinix Note 50 4G
Vivo X300 Ultra
What makes Infinix Note 50 4G better?
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 199g vs 230g
- Cheaper at launch: $179 vs $950
- Better portability (63/100 vs 39/100)
What makes Vivo X300 Ultra better?
- Higher AnTuTu: 4247433 vs 575630
- Better Geekbench Single: 3639 vs 727
- Better Geekbench Multi: 11047 vs 2014
- Bigger battery: 7000 vs 5200 mAh
- Faster charging: 100W vs 45W
- Better main camera: 200MP vs 50MP
- Faster wireless charging: 40W vs 30W
- Higher performance (99/100 vs 44/100)
- Better camera (96/100 vs 31/100)
- Longer battery life (85/100 vs 64/100)
Comparison verdict
Comparing the Infinix Note 50 4G vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 40 points higher (91/100 vs 51/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 44/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 31/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 64/100). Value score: Infinix Note 50 4G — 68/100, Vivo X300 Ultra — 94/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Vivo X300 Ultra significantly outperforms the Infinix Note 50 4G (99/100 vs 44/100). In the "display" category, both devices are on the same level — 89/100. In the "camera" category, the Vivo X300 Ultra significantly outperforms the Infinix Note 50 4G (96/100 vs 31/100). In the "battery" category, the Vivo X300 Ultra notably outperforms the Infinix Note 50 4G (85/100 vs 64/100). In the "portability" category, the Infinix Note 50 4G notably outperforms the Vivo X300 Ultra (63/100 vs 39/100).
Specs comparison
| Specification | Infinix Note 50 4G | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G100 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 575630 | 4247433 | |
| Geekbench Single | 727 | 3639 | |
| Geekbench Multi | 2014 | 11047 | |
| Display | 6.8" AMOLED | 6.8" LTPO OLED | |
| Resolution | 1080x2436 | 3168x1440 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 5200 mAh | 7000 mAh | |
| Charging | 45W | 100W | |
| Wireless charging | 30W | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 13 MP | 32 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 1300 nits | — | |
| NFC | yes | yes | |
| Protection | IP64 | IP69 | |
| Dimensions | 164.3×74.9×7.7 mm | 163.0×76.8×8.2 mm | |
| Weight | 199 g | 230 g | |
| Launch price | $179 | $950 |
Camera comparison
Infinix Note 50 4G
- Main: 50MP f/1.8
- Front: 13MP
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Infinix Note 50 4G
- 6.8" AMOLED
- Resolution: 1080x2436
- Refresh rate: 144 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Battery and charging
Infinix Note 50 4G
- 5200 mAh
- Wired: 45W
- Wireless: 30W
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Infinix Note 50 4G and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Infinix Note 50 4G by 86.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $771. Infinix Note 50 4G was $771 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo X300 Ultra significantly outperforms the Infinix Note 50 4G (99/100 vs 44/100).
display
In the "display" category, both devices are on the same level — 89/100.
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Infinix Note 50 4G (96/100 vs 31/100).
battery
In the "battery" category, the Vivo X300 Ultra notably outperforms the Infinix Note 50 4G (85/100 vs 64/100).
portability
In the "portability" category, the Infinix Note 50 4G notably outperforms the Vivo X300 Ultra (63/100 vs 39/100).
Frequently asked questions
Which is better: the Infinix Note 50 4G or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the Infinix Note 50 4G by 40 points (91/100 vs 51/100).
What is the rating of the Infinix Note 50 4G and the Vivo X300 Ultra?
The Infinix Note 50 4G has a MobileRank rating of 51/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the Infinix Note 50 4G or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 31/100).
Which is more powerful: the Infinix Note 50 4G or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 44/100).
Should you choose the Infinix Note 50 4G 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.