Vivo X300 Ultra vs Vivo Y31s 5G
The Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo Y31s 5G (2026) runs on the Qualcomm Snapdragon 4 Gen 2; launch prices were $950 and $200. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 47/100 (a 44-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 6500); the main camera is 200 MP vs 50 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 568,395); the Vivo X300 Ultra has NFC for contactless payments, the Vivo Y31s 5G doesn't; the Vivo Y31s 5G is noticeably lighter (207g vs 230g).
Profile comparison
Category scores
Vivo X300 Ultra
Vivo Y31s 5G
What makes Vivo X300 Ultra better?
- Higher AnTuTu: 4247433 vs 568395
- Better Geekbench Single: 3639 vs 915
- Better Geekbench Multi: 11047 vs 2115
- Bigger battery: 7000 vs 6500 mAh
- Faster charging: 100W vs 44W
- Better main camera: 200MP vs 50MP
- Higher performance (99/100 vs 46/100)
- Better camera (96/100 vs 37/100)
- Longer battery life (85/100 vs 58/100)
- Better display (89/100 vs 55/100)
What makes Vivo Y31s 5G better?
- Lighter: 207g vs 230g
- Cheaper at launch: $200 vs $950
- Better portability (50/100 vs 39/100)
Comparison verdict
Comparing the Vivo X300 Ultra vs the Vivo Y31s 5G, the Vivo X300 Ultra scores 44 points higher (91/100 vs 47/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 46/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 37/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 58/100). Value score: Vivo X300 Ultra — 94/100, Vivo Y31s 5G — 54/100; 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 Vivo Y31s 5G (99/100 vs 46/100). In the "display" category, the Vivo X300 Ultra significantly outperforms the Vivo Y31s 5G (89/100 vs 55/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Vivo Y31s 5G (96/100 vs 37/100). In the "battery" category, the Vivo X300 Ultra notably outperforms the Vivo Y31s 5G (85/100 vs 58/100). In the "portability" category, the Vivo Y31s 5G is a bit better (50/100 vs 39/100).
Specs comparison
| Specification | Vivo X300 Ultra | Vivo Y31s 5G | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 4 Gen 2 | |
| AnTuTu | 4247433 | 568395 | |
| Geekbench Single | 3639 | 915 | |
| Geekbench Multi | 11047 | 2115 | |
| Display | 6.8" LTPO OLED | 6.7" IPS LCD | |
| Resolution | 3168x1440 | 1600x720 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 6500 mAh | |
| Charging | 100W | 44W | |
| Wireless charging | 40W | 0W | |
| DXOMark (camera) | 170 | — | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 200 MP | 0 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB / 1TB | 256GB | |
| OS | Android 16 | Android 16 | |
| NFC | yes | no | |
| Protection | IP69 | — | |
| Dimensions | 163.0×76.8×8.2 mm | 164.2×75.4×8.4 mm | |
| Weight | 230 g | 207 g | |
| Launch price | $950 | $200 |
Camera comparison
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Vivo Y31s 5G
- Main: 50MP f/1.8
- Front: 32MP
Display comparison
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Vivo Y31s 5G
- 6.7" IPS LCD
- Resolution: 1600x720
- Refresh rate: 120 Hz
Battery and charging
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
Vivo Y31s 5G
- 6500 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Vivo X300 Ultra and Vivo Y31s 5G, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Vivo Y31s 5G by 647.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $750. Vivo Y31s 5G was $750 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo X300 Ultra significantly outperforms the Vivo Y31s 5G (99/100 vs 46/100).
display
In the "display" category, the Vivo X300 Ultra significantly outperforms the Vivo Y31s 5G (89/100 vs 55/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Vivo Y31s 5G (96/100 vs 37/100).
battery
In the "battery" category, the Vivo X300 Ultra notably outperforms the Vivo Y31s 5G (85/100 vs 58/100).
portability
In the "portability" category, the Vivo Y31s 5G is a bit better (50/100 vs 39/100).
Frequently asked questions
Which is better: the Vivo X300 Ultra or the Vivo Y31s 5G?
The Vivo X300 Ultra significantly outperforms the Vivo Y31s 5G by 44 points (91/100 vs 47/100).
What is the rating of the Vivo X300 Ultra and the Vivo Y31s 5G?
The Vivo X300 Ultra has a MobileRank rating of 91/100, the Vivo Y31s 5G — 47/100.
Which has the better camera: the Vivo X300 Ultra or the Vivo Y31s 5G?
The Vivo X300 Ultra leads on camera score (96/100 vs 37/100).
Which is more powerful: the Vivo X300 Ultra or the Vivo Y31s 5G?
The Vivo X300 Ultra leads on performance (99/100 vs 46/100).
Should you choose the Vivo X300 Ultra over the Vivo Y31s 5G?
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.