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).
Profile comparison
Category scores
Vivo X300 Ultra
Xiaomi 14
What makes Vivo X300 Ultra better?
- Higher AnTuTu: 4247433 vs 2363726
- Better Geekbench Single: 3639 vs 2200
- Better Geekbench Multi: 11047 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)
What makes Xiaomi 14 better?
- Faster wireless charging: 50W vs 40W
- Lighter: 193g vs 230g
- Cheaper at launch: $599 vs $950
- Better portability (61/100 vs 39/100)
Comparison verdict
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 — 64/100; 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 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).
Specs comparison
| Specification | Vivo X300 Ultra | Xiaomi 14 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Gen 3 | |
| AnTuTu | 4247433 | 2363726 | |
| Geekbench Single | 3639 | 2200 | |
| Geekbench Multi | 11047 | 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 |
Camera comparison
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Xiaomi 14
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
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
Battery and charging
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
Overall performance score
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.
Benchmarks
Launch prices and where to check today's
Launch price difference: $351. Xiaomi 14 was $351 cheaper at launch.
Detailed category analysis
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).
Frequently asked questions
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.