Vivo X300 Ultra vs Xiaomi 14
The Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Xiaomi 14 (2024) runs on the Qualcomm Snapdragon 8 Gen 3; launch prices were $950 and $599. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 75/100 (a 16-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 4610); the main camera is 200 MP vs 50 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 2,363,726); per DXOMark lab testing, the Vivo X300 Ultra has the stronger camera (170 vs 138); the Xiaomi 14 is noticeably lighter (193g vs 230g).
Vivo X300 Ultra
Xiaomi 14
- Higher AnTuTu: 4247433 vs 2363726
- Better Geekbench Single: 3640 vs 2200
- Better Geekbench Multi: 11033 vs 7000
- Bigger battery: 7000 vs 4610 mAh
- Faster charging: 100W vs 90W
- Better main camera: 200MP vs 50MP
- Higher performance (99/100 vs 82/100)
- Better camera (96/100 vs 71/100)
- Longer battery life (85/100 vs 65/100)
- Better display (89/100 vs 85/100)
- Faster wireless charging: 50W vs 40W
- Lighter: 193g vs 230g
- Cheaper at launch: $599 vs $950
- Better portability (61/100 vs 39/100)
Comparing the Vivo X300 Ultra vs the Xiaomi 14, the Vivo X300 Ultra scores 16 points higher (91/100 vs 75/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 82/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 71/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 65/100). Value score: Vivo X300 Ultra — 94/100, Xiaomi 14 — 62/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo X300 Ultra notably outperforms the Xiaomi 14 (99/100 vs 82/100). In the "display" category, the Vivo X300 Ultra and the Xiaomi 14 are nearly equal (89/100 vs 85/100). In the "camera" category, the Vivo X300 Ultra notably outperforms the Xiaomi 14 (96/100 vs 71/100). In the "battery" category, the Vivo X300 Ultra notably outperforms the Xiaomi 14 (85/100 vs 65/100). In the "portability" category, the Xiaomi 14 notably outperforms the Vivo X300 Ultra (61/100 vs 39/100).
| Specification | Vivo X300 Ultra | Xiaomi 14 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Gen 3 | |
| AnTuTu | 4247433 | 2363726 | |
| Geekbench Single | 3640 | 2200 | |
| Geekbench Multi | 11033 | 7000 | |
| Display | 6.8" LTPO OLED | 6.4" LTPO AMOLED | |
| Resolution | 3168x1440 | 2670x1200 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 4610 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 40W | 50W | |
| DXOMark (camera) | 170 | 138 | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 200 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 14 / HyperOS | |
| Brightness (peak) | — | 3000 nits | |
| NFC | yes | yes | |
| Protection | IP69 | IP68 | |
| Dimensions | 163.0×76.8×8.2 mm | 152.8×71.5×8.2 mm | |
| Weight | 230 g | 193 g | |
| Launch price | $950 | $599 |
Vivo X300 Ultra
- Main: 200MP f/f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Xiaomi 14
- Main: 50MP f/f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Xiaomi 14
- 6.4" LTPO AMOLED
- Resolution: 2670x1200
- Refresh rate: 120 Hz
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
Xiaomi 14
- 4610 mAh
- Wired: 90W
- Wireless: 50W
We compared Vivo X300 Ultra and Xiaomi 14, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Xiaomi 14 by 79.7% in our overall performance rating.
Launch price difference: $351. Xiaomi 14 was $351 cheaper at launch.
performance
In the "performance" category, the Vivo X300 Ultra notably outperforms the Xiaomi 14 (99/100 vs 82/100).
display
In the "display" category, the Vivo X300 Ultra and the Xiaomi 14 are nearly equal (89/100 vs 85/100).
camera
In the "camera" category, the Vivo X300 Ultra notably outperforms the Xiaomi 14 (96/100 vs 71/100).
battery
In the "battery" category, the Vivo X300 Ultra notably outperforms the Xiaomi 14 (85/100 vs 65/100).
portability
In the "portability" category, the Xiaomi 14 notably outperforms the Vivo X300 Ultra (61/100 vs 39/100).
Which is better: the Vivo X300 Ultra or the Xiaomi 14?
The Vivo X300 Ultra is noticeably better than the Xiaomi 14 — the overall rating gap is 16 points.
What is the rating of the Vivo X300 Ultra and the Xiaomi 14?
The Vivo X300 Ultra has a MobileRank rating of 91/100, the Xiaomi 14 — 75/100.
Which has the better camera: the Vivo X300 Ultra or the Xiaomi 14?
The Vivo X300 Ultra leads on camera score (96/100 vs 71/100).
Which is more powerful: the Vivo X300 Ultra or the Xiaomi 14?
The Vivo X300 Ultra leads on performance (99/100 vs 82/100).
Should you choose the Vivo X300 Ultra over the Xiaomi 14?
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 14 is a better fit for gamers and power users.