Samsung Galaxy A91 vs Vivo X300 Ultra
The Samsung Galaxy A91 (2021) runs on the Qualcomm Snapdragon 855, 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 51/100 (a 40-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 4500); the main camera is 48 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 824,513); the Vivo X300 Ultra has NFC for contactless payments, the Samsung Galaxy A91 doesn't.
Profile comparison
Category scores
Samsung Galaxy A91
Vivo X300 Ultra
What makes Samsung Galaxy A91 better?
- Overall rating 51/100
What makes Vivo X300 Ultra better?
- Higher AnTuTu: 4247433 vs 824513
- Better Geekbench Single: 3639 vs 968
- Better Geekbench Multi: 11047 vs 2731
- Bigger battery: 7000 vs 4500 mAh
- Faster charging: 100W vs 45W
- Better main camera: 200MP vs 48MP
- Higher performance (99/100 vs 54/100)
- Better camera (96/100 vs 41/100)
- Longer battery life (85/100 vs 38/100)
- Better display (89/100 vs 81/100)
Comparison verdict
Comparing the Samsung Galaxy A91 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 54/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 41/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 38/100). In the "performance" category, the Vivo X300 Ultra significantly outperforms the Samsung Galaxy A91 (99/100 vs 54/100). In the "display" category, the Vivo X300 Ultra is a bit better (89/100 vs 81/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Samsung Galaxy A91 (96/100 vs 41/100). In the "battery" category, the Vivo X300 Ultra significantly outperforms the Samsung Galaxy A91 (85/100 vs 38/100).
Specs comparison
| Specification | Samsung Galaxy A91 | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 824513 | 4247433 | |
| Geekbench Single | 968 | 3639 | |
| Geekbench Multi | 2731 | 11047 | |
| Display | 6.7" Super AMOLED | 6.8" LTPO OLED | |
| Resolution | 1080x2400 | 3168x1440 | |
| Refresh rate | — | 120 Hz | |
| Battery | 4500 mAh | 7000 mAh | |
| Charging | 45W | 100W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 48 MP | 200 MP | |
| Ultrawide | 12 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 10, One UI | Android 16 | |
| NFC | no | yes | |
| Protection | — | IP69 | |
| Dimensions | — | 163.0×76.8×8.2 mm | |
| Weight | — | 230 g | |
| Launch price | — | $950 |
Camera comparison
Samsung Galaxy A91
- Main: 48MP f/2.0
- Ultrawide: 12MP
- Front: 32MP
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Samsung Galaxy A91
- 6.7" Super AMOLED
- Resolution: 1080x2400
- Refresh rate: —
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Battery and charging
Samsung Galaxy A91
- 4500 mAh
- Wired: 45W
- No wireless charging
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 Samsung Galaxy A91 and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Samsung Galaxy A91 by 80.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Samsung Galaxy A91
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo X300 Ultra significantly outperforms the Samsung Galaxy A91 (99/100 vs 54/100).
display
In the "display" category, the Vivo X300 Ultra is a bit better (89/100 vs 81/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Samsung Galaxy A91 (96/100 vs 41/100).
battery
In the "battery" category, the Vivo X300 Ultra significantly outperforms the Samsung Galaxy A91 (85/100 vs 38/100).
Frequently asked questions
Which is better: the Samsung Galaxy A91 or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the Samsung Galaxy A91 by 40 points (91/100 vs 51/100).
What is the rating of the Samsung Galaxy A91 and the Vivo X300 Ultra?
The Samsung Galaxy A91 has a MobileRank rating of 51/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the Samsung Galaxy A91 or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 41/100).
Which is more powerful: the Samsung Galaxy A91 or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 54/100).
Should you choose the Samsung Galaxy A91 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.