Realme Narzo 80x vs Vivo X300 Ultra
The Realme Narzo 80x (2025) runs on the MediaTek Dimensity 6400, 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 47/100 (a 44-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 581,041); the Vivo X300 Ultra has NFC for contactless payments, the Realme Narzo 80x doesn't; the Realme Narzo 80x is noticeably lighter (197g vs 230g).
Profile comparison
Category scores
Realme Narzo 80x
Vivo X300 Ultra
What makes Realme Narzo 80x better?
- Lighter: 197g vs 230g
- Better portability (62/100 vs 39/100)
What makes Vivo X300 Ultra better?
- Higher AnTuTu: 4247433 vs 581041
- Better Geekbench Single: 3639 vs 803
- Better Geekbench Multi: 11047 vs 2047
- Bigger battery: 7000 vs 6000 mAh
- Faster charging: 100W vs 45W
- Better main camera: 200MP vs 50MP
- Higher performance (99/100 vs 45/100)
- Better camera (96/100 vs 31/100)
- Longer battery life (85/100 vs 56/100)
- Better display (89/100 vs 66/100)
Comparison verdict
Comparing the Realme Narzo 80x vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 44 points higher (91/100 vs 47/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 45/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 31/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 56/100). In the "performance" category, the Vivo X300 Ultra significantly outperforms the Realme Narzo 80x (99/100 vs 45/100). In the "display" category, the Vivo X300 Ultra notably outperforms the Realme Narzo 80x (89/100 vs 66/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Realme Narzo 80x (96/100 vs 31/100). In the "battery" category, the Vivo X300 Ultra notably outperforms the Realme Narzo 80x (85/100 vs 56/100). In the "portability" category, the Realme Narzo 80x notably outperforms the Vivo X300 Ultra (62/100 vs 39/100).
Specs comparison
| Specification | Realme Narzo 80x | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6400 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 581041 | 4247433 | |
| Geekbench Single | 803 | 3639 | |
| Geekbench Multi | 2047 | 11047 | |
| Display | 6.7" IPS LCD | 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 | — | 32 MP | |
| RAM | 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 15, Realme UI 6.0 | Android 16 | |
| Brightness (peak) | 950 nits | — | |
| NFC | no | yes | |
| Protection | IP68 | IP69 | |
| Dimensions | 165.7×76.2×7.9 mm | 163.0×76.8×8.2 mm | |
| Weight | 197 g | 230 g | |
| Launch price | — | $950 |
Camera comparison
Realme Narzo 80x
- Main: 50MP f/1.8
- Front: —
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Realme Narzo 80x
- 6.7" IPS LCD
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Battery and charging
Realme Narzo 80x
- 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 Narzo 80x and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Realme Narzo 80x by 86.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme Narzo 80x
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo X300 Ultra significantly outperforms the Realme Narzo 80x (99/100 vs 45/100).
display
In the "display" category, the Vivo X300 Ultra notably outperforms the Realme Narzo 80x (89/100 vs 66/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Realme Narzo 80x (96/100 vs 31/100).
battery
In the "battery" category, the Vivo X300 Ultra notably outperforms the Realme Narzo 80x (85/100 vs 56/100).
portability
In the "portability" category, the Realme Narzo 80x notably outperforms the Vivo X300 Ultra (62/100 vs 39/100).
Frequently asked questions
Which is better: the Realme Narzo 80x or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the Realme Narzo 80x by 44 points (91/100 vs 47/100).
What is the rating of the Realme Narzo 80x and the Vivo X300 Ultra?
The Realme Narzo 80x has a MobileRank rating of 47/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the Realme Narzo 80x or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 31/100).
Which is more powerful: the Realme Narzo 80x or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 45/100).
Should you choose the Realme Narzo 80x 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.