Vivo X300 Ultra vs Vivo Y31
The Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo Y31 (2025) runs on the Qualcomm Snapdragon 4 Gen 2. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 45/100 (a 46-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 560,863); the Vivo X300 Ultra has NFC for contactless payments, the Vivo Y31 doesn't; the Vivo Y31 is noticeably lighter (209g vs 230g).
Vivo X300 Ultra
Vivo Y31
- Higher AnTuTu: 4247433 vs 560863
- Better Geekbench Single: 3640 vs 923
- Better Geekbench Multi: 11033 vs 2249
- Bigger battery: 7000 vs 6500 mAh
- Faster charging: 100W vs 44W
- Better main camera: 200MP vs 50MP
- Higher performance (99/100 vs 47/100)
- Better camera (96/100 vs 30/100)
- Longer battery life (85/100 vs 58/100)
- Better display (89/100 vs 55/100)
- Lighter: 209g vs 230g
- Better portability (49/100 vs 39/100)
Comparing the Vivo X300 Ultra vs the Vivo Y31, the Vivo X300 Ultra scores 46 points higher (91/100 vs 45/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 47/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 30/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 58/100). In the "performance" category, the Vivo X300 Ultra significantly outperforms the Vivo Y31 (99/100 vs 47/100). In the "display" category, the Vivo X300 Ultra significantly outperforms the Vivo Y31 (89/100 vs 55/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Vivo Y31 (96/100 vs 30/100). In the "battery" category, the Vivo X300 Ultra notably outperforms the Vivo Y31 (85/100 vs 58/100). In the "portability" category, the Vivo Y31 is a bit better (49/100 vs 39/100).
| Specification | Vivo X300 Ultra | Vivo Y31 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 4 Gen 2 | |
| AnTuTu | 4247433 | 560863 | |
| Geekbench Single | 3640 | 923 | |
| Geekbench Multi | 11033 | 2249 | |
| Display | 6.8" LTPO OLED | 6.7" IPS LCD | |
| Resolution | 3168x1440 | 720x1608 | |
| 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 | 8 MP | |
| RAM | 12GB / 16GB | 4GB / 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 15, Funtouch 15 | |
| Brightness (peak) | — | 1000 nits | |
| NFC | yes | no | |
| Protection | IP69 | IP68 | |
| Dimensions | 163.0×76.8×8.2 mm | 166.1×77.0×8.4 mm | |
| Weight | 230 g | 209 g | |
| Launch price | $950 | — |
Vivo X300 Ultra
- Main: 200MP f/f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Vivo Y31
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Vivo Y31
- 6.7" IPS LCD
- Resolution: 720x1608
- Refresh rate: 120 Hz
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
Vivo Y31
- 6500 mAh
- Wired: 44W
- No wireless charging
We compared Vivo X300 Ultra and Vivo Y31, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Vivo Y31 by 657.3% in our overall performance rating.
Vivo Y31
Price unknownperformance
In the "performance" category, the Vivo X300 Ultra significantly outperforms the Vivo Y31 (99/100 vs 47/100).
display
In the "display" category, the Vivo X300 Ultra significantly outperforms the Vivo Y31 (89/100 vs 55/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Vivo Y31 (96/100 vs 30/100).
battery
In the "battery" category, the Vivo X300 Ultra notably outperforms the Vivo Y31 (85/100 vs 58/100).
portability
In the "portability" category, the Vivo Y31 is a bit better (49/100 vs 39/100).
Which is better: the Vivo X300 Ultra or the Vivo Y31?
The Vivo X300 Ultra significantly outperforms the Vivo Y31 by 46 points (91/100 vs 45/100).
What is the rating of the Vivo X300 Ultra and the Vivo Y31?
The Vivo X300 Ultra has a MobileRank rating of 91/100, the Vivo Y31 — 45/100.
Which has the better camera: the Vivo X300 Ultra or the Vivo Y31?
The Vivo X300 Ultra leads on camera score (96/100 vs 30/100).
Which is more powerful: the Vivo X300 Ultra or the Vivo Y31?
The Vivo X300 Ultra leads on performance (99/100 vs 47/100).
Should you choose the Vivo X300 Ultra over the Vivo Y31?
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. The Vivo Y31 is a better fit for everyday use.