Vivo X300 Ultra vs Xiaomi Mi Mix Alpha
The Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Xiaomi Mi Mix Alpha (2019) runs on the Qualcomm Snapdragon 855+. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 52/100 (a 39-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 4050); the main camera is 200 MP vs 108 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 859,084); the Vivo X300 Ultra has NFC for contactless payments, the Xiaomi Mi Mix Alpha doesn't; the Vivo X300 Ultra is thinner (8.2mm vs 10.4mm).
Vivo X300 Ultra
Xiaomi Mi Mix Alpha
- Higher AnTuTu: 4247433 vs 859084
- Better Geekbench Single: 3640 vs 1031
- Better Geekbench Multi: 11033 vs 2864
- Bigger battery: 7000 vs 4050 mAh
- Faster charging: 100W vs 40W
- Better main camera: 200MP vs 108MP
- Lighter: 230g vs 241g
- Higher performance (99/100 vs 55/100)
- Better camera (96/100 vs 56/100)
- Longer battery life (85/100 vs 27/100)
- Better display (89/100 vs 80/100)
- Better portability (39/100 vs 20/100)
- Overall rating 52/100
Comparing the Vivo X300 Ultra vs the Xiaomi Mi Mix Alpha, the Vivo X300 Ultra scores 39 points higher (91/100 vs 52/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 55/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 56/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 27/100). In the "performance" category, the Vivo X300 Ultra significantly outperforms the Xiaomi Mi Mix Alpha (99/100 vs 55/100). In the "display" category, the Vivo X300 Ultra is a bit better (89/100 vs 80/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Xiaomi Mi Mix Alpha (96/100 vs 56/100). In the "battery" category, the Vivo X300 Ultra significantly outperforms the Xiaomi Mi Mix Alpha (85/100 vs 27/100). In the "portability" category, the Vivo X300 Ultra notably outperforms the Xiaomi Mi Mix Alpha (39/100 vs 20/100).
| Specification | Vivo X300 Ultra | Xiaomi Mi Mix Alpha | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 855+ | |
| AnTuTu | 4247433 | 859084 | |
| Geekbench Single | 3640 | 1031 | |
| Geekbench Multi | 11033 | 2864 | |
| Display | 6.8" LTPO OLED | 7.9" Flexible Super AMOLED | |
| Resolution | 3168x1440 | 2088x2250 | |
| Refresh rate | 120 Hz | — | |
| Battery | 7000 mAh | 4050 mAh | |
| Charging | 100W | 40W | |
| Wireless charging | 40W | 0W | |
| DXOMark (camera) | 170 | — | |
| Main camera | 200 MP | 108 MP | |
| Ultrawide | 50 MP | 20 MP | |
| Telephoto | 200 MP | 12 MP | |
| Front camera | 32 MP | — | |
| RAM | 12GB / 16GB | 12GB | |
| Storage | 256GB / 512GB / 1TB | 512GB | |
| OS | Android 16 | Android 10 | |
| NFC | yes | no | |
| Protection | IP69 | — | |
| Dimensions | 163.0×76.8×8.2 mm | 154.4×72.3×10.4 mm | |
| Weight | 230 g | 241 g | |
| Launch price | $950 | — |
Vivo X300 Ultra
- Main: 200MP f/f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Xiaomi Mi Mix Alpha
- Main: 108MP f/f/1.7
- Ultrawide: 20MP
- Telephoto: 12MP
- Front: —
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Xiaomi Mi Mix Alpha
- 7.9" Flexible Super AMOLED
- Resolution: 2088x2250
- Refresh rate: —
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
Xiaomi Mi Mix Alpha
- 4050 mAh
- Wired: 40W
- No wireless charging
We compared Vivo X300 Ultra and Xiaomi Mi Mix Alpha, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Xiaomi Mi Mix Alpha by 394.4% in our overall performance rating.
Xiaomi Mi Mix Alpha
Price unknownperformance
In the "performance" category, the Vivo X300 Ultra significantly outperforms the Xiaomi Mi Mix Alpha (99/100 vs 55/100).
display
In the "display" category, the Vivo X300 Ultra is a bit better (89/100 vs 80/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Xiaomi Mi Mix Alpha (96/100 vs 56/100).
battery
In the "battery" category, the Vivo X300 Ultra significantly outperforms the Xiaomi Mi Mix Alpha (85/100 vs 27/100).
portability
In the "portability" category, the Vivo X300 Ultra notably outperforms the Xiaomi Mi Mix Alpha (39/100 vs 20/100).
Which is better: the Vivo X300 Ultra or the Xiaomi Mi Mix Alpha?
The Vivo X300 Ultra significantly outperforms the Xiaomi Mi Mix Alpha by 39 points (91/100 vs 52/100).
What is the rating of the Vivo X300 Ultra and the Xiaomi Mi Mix Alpha?
The Vivo X300 Ultra has a MobileRank rating of 91/100, the Xiaomi Mi Mix Alpha — 52/100.
Which has the better camera: the Vivo X300 Ultra or the Xiaomi Mi Mix Alpha?
The Vivo X300 Ultra leads on camera score (96/100 vs 56/100).
Which is more powerful: the Vivo X300 Ultra or the Xiaomi Mi Mix Alpha?
The Vivo X300 Ultra leads on performance (99/100 vs 55/100).
Should you choose the Vivo X300 Ultra over the Xiaomi Mi Mix Alpha?
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 Xiaomi Mi Mix Alpha is a better fit for everyday use.