Xiaomi MIX Fold 4 vs Xiaomi Redmi K70
Compare Xiaomi MIX Fold 4 vs Xiaomi Redmi K70 side by side: Qualcomm Snapdragon 8 Gen 3 vs Qualcomm Snapdragon 8 Gen 2, 5100mAh vs 5000mAh battery, $1499 vs…
Xiaomi
Xiaomi MIX Fold 4
$1,499
5categories won
Xiaomi
Redmi K70
$699
5categories won
3 categories tied · 13 scored in total · add a third phone
Which one wins?
Xiaomi MIX Fold 4 takes the overall win
The Xiaomi MIX Fold 4 claims the overall win over the Xiaomi Redmi K70, delivering a stronger technical package across gaming and photography. For battery longevity and charging speed, the Redmi K70 takes the lead, while the Xiaomi MIX Fold 4 is the clear choice for demanding 3D gaming and heavy multitasking. Choose the Xiaomi MIX Fold 4 if you want the highest performance ceiling, or opt for the Redmi K70 if its lower retail price better fit your budget.
Redmi K70 takes battery honors offering 5,000 mAh alongside 120W charging.
Xiaomi MIX Fold 4 leads gaming and raw performance powered by the Qualcomm Snapdragon 8 Gen 3 and 16GB RAM.
Xiaomi MIX Fold 4 wins photography with 50MP main imaging and 2x dedicated optical zoom.
Redmi K70 wins on budget and value at $699 compared to $1499.
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.
Xiaomi MIX Fold 4 vs Redmi K70: specifications compared
Display
| Specification | Xiaomi MIX Fold 4 | Redmi K70 |
|---|---|---|
| Screen size | 7.98" | 6.67" |
| Resolution | 2224 x 2488Winner | 1440 x 3200 |
| Pixel density | 418 ppi | 526 ppiWinner |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3000 nits | 4000 nitsWinner |
Performance
| Specification | Xiaomi MIX Fold 4 | Redmi K70 |
|---|---|---|
| Chipset | Qualcomm Snapdragon 8 Gen 3 | Qualcomm Snapdragon 8 Gen 2 |
| Process node | 4 nm | — |
| AnTuTu score | 2,110,000Winner | 1,610,000 |
| Geekbench multi | 6940Winner | 5420 |
| Maximum RAM | 16 GB | — |
| Maximum storage | 1TB | — |
Camera
| Specification | Xiaomi MIX Fold 4 | Redmi K70 |
|---|---|---|
| Main sensor | 50 MP | — |
| Rear cameras | 4 | — |
| Optical zoom | 2x | — |
| Ultrawide | 12 MP | — |
| Selfie camera | 16 MP | 16 MP |
| Max video | 8K@24fps, 4K@60fps Dolby Vision | 8K@24fps |
Battery and charging
| Specification | Xiaomi MIX Fold 4 | Redmi K70 |
|---|---|---|
| Capacity | 5,100 mAh | 5,000 mAh |
| Wired charging | 67 W | 120 WWinner |
| Wireless charging | 50 WWinner | No |
Design
| Specification | Xiaomi MIX Fold 4 | Redmi K70 |
|---|---|---|
| Weight | 226 g | 209 gWinner |
| Thickness | 4.59 mmWinner | 8.2 mm |
| Water resistance | IPX8 | IP54 |
| Build | All-carbon fiber architecture, high-strength steel hinge, Dragon Crystal Glass | — |
Software and support
| Specification | Xiaomi MIX Fold 4 | Redmi K70 |
|---|---|---|
| Operating system | Android 14 | 14 |
| OS updates | 4 years | — |
| Security updates | 5 years | — |
Connectivity and value
| Specification | Xiaomi MIX Fold 4 | Redmi K70 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 (802.11be) | Wi-Fi 7 (802.11be) |
| Storage expansion | None | None |
| 3.5mm jack | No | No |
| Launch price | $1,499 | $699Winner |
Xiaomi MIX Fold 4
The Xiaomi MIX Fold 4 sets an apex benchmark for book-style foldables, measuring a breathtaking 4.59mm unfolded and 9.47mm folded while weighing only 226g. Equipped with quad Leica cameras including dual telephotos (2x floating + 5x periscope), IPX8 waterproofing, 5,100mAh battery, and 50W wireless charging.
- Display
- 7.98"
- Chipset
- Qualcomm Snapdragon 8 Gen 3
- Main camera
- 50MP
- Battery
- 5,100mAh
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