Redmi K70 Ultra vs Vivo X300s
The Redmi K70 Ultra (2024) runs on the MediaTek Dimensity 9300+, while the Vivo X300s (2026) runs on the Dimensity 9500; estimated prices are $375 and $723. By overall MobileRank rating, the Vivo X300s leads — 82/100 vs 54/100 (a 28-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 5500); the main camera is 50 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 2,384,849).
Redmi K70 Ultra
Vivo X300s
- Faster charging: 120W vs 90W
- Lighter: 213g vs 217g
- Cheaper: $375 vs $723
- Better design/ergonomics (33/100 vs 28/100)
- Better value for money (84/100 vs 60/100)
- Higher AnTuTu: 3703823 vs 2384849
- Better Geekbench Single: 3228 vs 2250
- Better Geekbench Multi: 9553 vs 7315
- Bigger battery: 7100 vs 5500 mAh
- Better main camera: 200MP vs 50MP
- Higher performance (80/100 vs 46/100)
- Better camera (94/100 vs 32/100)
- Longer battery life (76/100 vs 68/100)
Comparing the Redmi K70 Ultra vs the Vivo X300s, the Vivo X300s scores 28 points higher (82/100 vs 54/100). In the "performance" category, the Vivo X300s leads (80/100 vs 46/100). In the "camera" category, the Vivo X300s leads (94/100 vs 32/100). In the "value for money" category, the Redmi K70 Ultra leads (84/100 vs 60/100). In the "performance" category, the Vivo X300s significantly outperforms the Redmi K70 Ultra (80/100 vs 46/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo X300s significantly outperforms the Redmi K70 Ultra (94/100 vs 32/100). In the "battery" category, the Vivo X300s is a bit better (76/100 vs 68/100). In the "design" category, the Redmi K70 Ultra is a bit better (33/100 vs 28/100). In the "value for money" category, the Redmi K70 Ultra notably outperforms the Vivo X300s (84/100 vs 60/100).
| Specification | Redmi K70 Ultra | Vivo X300s | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9300+ | Dimensity 9500 | |
| AnTuTu | 2384849 | 3703823 | |
| Geekbench Single | 2250 | 3228 | |
| Geekbench Multi | 7315 | 9553 | |
| Display | 6.7" OLED | 6.8" LTPO AMOLED | |
| Resolution | 1220x2712 | 2800x1260 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 5500 mAh | 7100 mAh | |
| Charging | 120W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 20 MP | 50 MP | |
| RAM | 12GB / 16GB / 24GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 14 | Android 16 / OriginOS 6 | |
| Brightness (peak) | 4000 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 160.4×75.1×8.4 mm | — | |
| Weight | 213 g | 217 g | |
| Price | $375 | $723 |
Redmi K70 Ultra
- Main: 50MP f/f/1.7
- Ultrawide: 8MP
- Front: 20MP
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Redmi K70 Ultra
- 6.7" OLED
- Resolution: 1220x2712
- Refresh rate: 144 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Redmi K70 Ultra
- 5500 mAh
- Wired: 120W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
We compared Redmi K70 Ultra and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads Redmi K70 Ultra by 35.6% in our overall performance rating.
Price difference: $348. Redmi K70 Ultra is cheaper by $348.
performance
In the "performance" category, the Vivo X300s significantly outperforms the Redmi K70 Ultra (80/100 vs 46/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo X300s significantly outperforms the Redmi K70 Ultra (94/100 vs 32/100).
battery
In the "battery" category, the Vivo X300s is a bit better (76/100 vs 68/100).
design
In the "design" category, the Redmi K70 Ultra is a bit better (33/100 vs 28/100).
value for money
In the "value for money" category, the Redmi K70 Ultra notably outperforms the Vivo X300s (84/100 vs 60/100).
Which is better: the Redmi K70 Ultra or the Vivo X300s?
The Vivo X300s significantly outperforms the Redmi K70 Ultra by 28 points (82/100 vs 54/100).
What is the rating of the Redmi K70 Ultra and the Vivo X300s?
The Redmi K70 Ultra has a MobileRank rating of 54/100, the Vivo X300s — 82/100.
Which has the better camera: the Redmi K70 Ultra or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 32/100).
Which is more powerful: the Redmi K70 Ultra or the Vivo X300s?
The Vivo X300s leads on performance (80/100 vs 46/100).
Should you choose the Redmi K70 Ultra over the Vivo X300s?
The Redmi K70 Ultra is a better fit for budget-conscious buyers. The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life.