Realme Neo7x vs Vivo X300 Ultra
The Realme Neo7x (2025) runs on the Qualcomm Snapdragon 6 Gen 4, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $190 and $950. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 54/100 (a 37-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 6000); the main camera is 50 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 975,254); the Realme Neo7x is noticeably lighter (194g vs 230g).
Profile comparison
Category scores
Realme Neo7x
Vivo X300 Ultra
What makes Realme Neo7x better?
- Lighter: 194g vs 230g
- Cheaper at launch: $190 vs $950
- Better portability (63/100 vs 39/100)
What makes Vivo X300 Ultra better?
- Higher AnTuTu: 4247433 vs 975254
- Better Geekbench Single: 3639 vs 1087
- Better Geekbench Multi: 11047 vs 3148
- Bigger battery: 7000 vs 6000 mAh
- Faster charging: 100W vs 45W
- Better main camera: 200MP vs 50MP
- Higher performance (99/100 vs 58/100)
- Better camera (96/100 vs 32/100)
- Longer battery life (85/100 vs 56/100)
- Better display (89/100 vs 79/100)
Comparison verdict
Comparing the Realme Neo7x vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 37 points higher (91/100 vs 54/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 58/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 32/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 56/100). Value score: Realme Neo7x — 72/100, Vivo X300 Ultra — 94/100; 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 significantly outperforms the Realme Neo7x (99/100 vs 58/100). In the "display" category, the Vivo X300 Ultra is a bit better (89/100 vs 79/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Realme Neo7x (96/100 vs 32/100). In the "battery" category, the Vivo X300 Ultra notably outperforms the Realme Neo7x (85/100 vs 56/100). In the "portability" category, the Realme Neo7x notably outperforms the Vivo X300 Ultra (63/100 vs 39/100).
Specs comparison
| Specification | Realme Neo7x | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 6 Gen 4 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 975254 | 4247433 | |
| Geekbench Single | 1087 | 3639 | |
| Geekbench Multi | 3148 | 11047 | |
| Display | 6.7" AMOLED | 6.8" LTPO OLED | |
| Resolution | 1080x2400 | 3168x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6000 mAh | 7000 mAh | |
| Charging | 45W | 100W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 2000 nits | — | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP69 | |
| Dimensions | 163.2×75.7×8.0 mm | 163.0×76.8×8.2 mm | |
| Weight | 194 g | 230 g | |
| Launch price | $190 | $950 |
Camera comparison
Realme Neo7x
- Main: 50MP f/1.8
- Front: 16MP
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Realme Neo7x
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Battery and charging
Realme Neo7x
- 6000 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 Realme Neo7x and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Realme Neo7x by 77.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $760. Realme Neo7x was $760 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo X300 Ultra significantly outperforms the Realme Neo7x (99/100 vs 58/100).
display
In the "display" category, the Vivo X300 Ultra is a bit better (89/100 vs 79/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Realme Neo7x (96/100 vs 32/100).
battery
In the "battery" category, the Vivo X300 Ultra notably outperforms the Realme Neo7x (85/100 vs 56/100).
portability
In the "portability" category, the Realme Neo7x notably outperforms the Vivo X300 Ultra (63/100 vs 39/100).
Frequently asked questions
Which is better: the Realme Neo7x or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the Realme Neo7x by 37 points (91/100 vs 54/100).
What is the rating of the Realme Neo7x and the Vivo X300 Ultra?
The Realme Neo7x has a MobileRank rating of 54/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the Realme Neo7x or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 32/100).
Which is more powerful: the Realme Neo7x or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 58/100).
Should you choose the Realme Neo7x 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.