vivo X300 Ultra vs Xiaomi Redmi K70
Compare vivo X300 Ultra vs Xiaomi Redmi K70 side by side: Qualcomm Snapdragon 8 Elite Gen 2 vs Qualcomm Snapdragon 8 Gen 2, 6500mAh vs 5000mAh battery, $1199…
vivo
X300 Ultra
$1,199
4categories won
Xiaomi
Redmi K70
$699
5categories won
1 categories tied · 10 scored in total · add a third phone
Which one wins?
vivo X300 Ultra takes the overall win
The vivo X300 Ultra claims the overall win over the Xiaomi Redmi K70, delivering a stronger technical package across gaming and photography. In camera testing, the X300 Ultra leads with sharper imaging, while battery endurance leans towards the X300 Ultra. Choose the X300 Ultra if you want the highest performance ceiling, or opt for the Redmi K70 if its lower retail price better fit your budget.
X300 Ultra wins on endurance with 6,500 mAh and 100W fast charging.
X300 Ultra leads gaming and raw performance powered by the Qualcomm Snapdragon 8 Elite Gen 2 and 24GB RAM.
X300 Ultra wins photography with 50MP main imaging and 3.7x dedicated optical zoom.
Redmi K70 wins on budget and value at $699 compared to $1199.
Category verdicts are computed algorithmically from verified technical specifications and hardware benchmarks. Rows where neither figure is objectively better — screen size preference, operating system choice, aesthetic build materials — are displayed for direct reference without scoring bias.
X300 Ultra vs Redmi K70: specifications compared
Display
| Specification | X300 Ultra | Redmi K70 |
|---|---|---|
| Screen size | 6.82" | 6.67" |
| Resolution | 1440 x 3168 | 1440 x 3200Winner |
| Pixel density | — | 526 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 4800 nitsWinner | 4000 nits |
Performance
| Specification | X300 Ultra | Redmi K70 |
|---|---|---|
| Chipset | Qualcomm Snapdragon 8 Elite Gen 2 | Qualcomm Snapdragon 8 Gen 2 |
| Process node | 3 nm | — |
| AnTuTu score | — | 1,610,000 |
| Geekbench multi | — | 5420 |
| Maximum RAM | 24 GB | — |
| Maximum storage | 1TB | — |
Camera
| Specification | X300 Ultra | Redmi K70 |
|---|---|---|
| Main sensor | 50 MP | — |
| Rear cameras | 4 | — |
| Optical zoom | 3.7x | — |
| Ultrawide | 50 MP | — |
| Selfie camera | 50 MPWinner | 16 MP |
| Max video | — | 8K@24fps |
Battery and charging
| Specification | X300 Ultra | Redmi K70 |
|---|---|---|
| Capacity | 6,500 mAhWinner | 5,000 mAh |
| Wired charging | 100 W | 120 WWinner |
| Wireless charging | 50 WWinner | No |
Design
| Specification | X300 Ultra | Redmi K70 |
|---|---|---|
| Weight | 232 g | 209 gWinner |
| Thickness | 9.1 mm | 8.2 mmWinner |
| Water resistance | IP68 | IP54 |
Software and support
| Specification | X300 Ultra | Redmi K70 |
|---|---|---|
| Operating system | Android 16 | 14 |
| OS updates | 4 years | — |
| Security updates | 5 years | — |
Connectivity and value
| Specification | X300 Ultra | Redmi K70 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 (802.11be) |
| Storage expansion | None | None |
| 3.5mm jack | No | No |
| Launch price | $1,199 | $699Winner |
vivo X300 Ultra
The Vivo X300 Ultra pushes computational photography past the threshold of dedicated mirrorless systems with dual periscopes, 200MP Zeiss APO telephoto macro, and a custom V4+ imaging NPU.
- Display
- 6.82"
- Chipset
- Qualcomm Snapdragon 8 Elite Gen 2
- Main camera
- 50MP
- Battery
- 6,500mAh
Xiaomi Redmi K70
Redmi K70 brings premier Snapdragon 8 Gen 2 power, a razor-sharp 2K 4000-nit OLED display with 3840Hz eye-protection PWM dimming, and 120W charging into a hyper-competitive price slot.
- Display
- 6.67"
- Chipset
- Qualcomm Snapdragon 8 Gen 2
- Battery
- 5,000mAh
- Software
- 14