Redmi K30 vs Vivo X300 Ultra
The Redmi K30 (2019) runs on the Qualcomm Snapdragon 730G, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $250 and $950. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 46/100 (a 45-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 4500); the main camera is 64 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 533,630); the Redmi K30 is noticeably lighter (208g vs 230g).
Redmi K30
Vivo X300 Ultra
- Lighter: 208g vs 230g
- Cheaper at launch: $250 vs $950
- Better portability (52/100 vs 39/100)
- Higher AnTuTu: 4247433 vs 533630
- Better Geekbench Single: 3640 vs 697
- Better Geekbench Multi: 11033 vs 1809
- Bigger battery: 7000 vs 4500 mAh
- Faster charging: 100W vs 27W
- Better main camera: 200MP vs 64MP
- Higher performance (99/100 vs 42/100)
- Better camera (96/100 vs 44/100)
- Longer battery life (85/100 vs 40/100)
- Better display (89/100 vs 66/100)
- Better value for money (94/100 vs 44/100)
Comparing the Redmi K30 vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 45 points higher (91/100 vs 46/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 42/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 44/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 40/100). In the "value for money" category, the Vivo X300 Ultra leads (94/100 vs 44/100). In the "performance" category, the Vivo X300 Ultra significantly outperforms the Redmi K30 (99/100 vs 42/100). In the "display" category, the Vivo X300 Ultra notably outperforms the Redmi K30 (89/100 vs 66/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Redmi K30 (96/100 vs 44/100). In the "battery" category, the Vivo X300 Ultra significantly outperforms the Redmi K30 (85/100 vs 40/100). In the "portability" category, the Redmi K30 is a bit better (52/100 vs 39/100). In the "value for money" category, the Vivo X300 Ultra significantly outperforms the Redmi K30 (94/100 vs 44/100).
| Specification | Redmi K30 | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 730G | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 533630 | 4247433 | |
| Geekbench Single | 697 | 3640 | |
| Geekbench Multi | 1809 | 11033 | |
| Display | 6.7" IPS LCD | 6.8" LTPO OLED | |
| Resolution | 2400x1080 | 3168x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4500 mAh | 7000 mAh | |
| Charging | 27W | 100W | |
| Wireless charging | — | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 64 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 6GB / 8GB | 12GB / 16GB | |
| Storage | 64GB / 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 10 | Android 16 | |
| NFC | — | yes | |
| Protection | — | IP69 | |
| Dimensions | — | 163.0×76.8×8.2 mm | |
| Weight | 208 g | 230 g | |
| Launch price | $250 | $950 |
Redmi K30
- Main: 64MP f/f/1.89
- Ultrawide: 8MP
- Front: 20MP
Vivo X300 Ultra
- Main: 200MP f/f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Redmi K30
- 6.7" IPS LCD
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Redmi K30
- 4500 mAh
- Wired: 27W
- Wireless charging: no data
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
We compared Redmi K30 and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Redmi K30 by 87.4% in our overall performance rating.
Launch price difference: $700. Redmi K30 was $700 cheaper at launch.
performance
In the "performance" category, the Vivo X300 Ultra significantly outperforms the Redmi K30 (99/100 vs 42/100).
display
In the "display" category, the Vivo X300 Ultra notably outperforms the Redmi K30 (89/100 vs 66/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Redmi K30 (96/100 vs 44/100).
battery
In the "battery" category, the Vivo X300 Ultra significantly outperforms the Redmi K30 (85/100 vs 40/100).
portability
In the "portability" category, the Redmi K30 is a bit better (52/100 vs 39/100).
value for money
In the "value for money" category, the Vivo X300 Ultra significantly outperforms the Redmi K30 (94/100 vs 44/100).
Which is better: the Redmi K30 or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the Redmi K30 by 45 points (91/100 vs 46/100).
What is the rating of the Redmi K30 and the Vivo X300 Ultra?
The Redmi K30 has a MobileRank rating of 46/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the Redmi K30 or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 44/100).
Which is more powerful: the Redmi K30 or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 42/100).
Should you choose the Redmi K30 over the Vivo X300 Ultra?
The Redmi K30 is a better fit for everyday use. 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.