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- Redmi K40 Pro vs Axon 20 4G
Xiaomi Redmi K40 Pro vs ZTE Axon 20 4G
What Redmi K40 Pro does better (10) and where Axon 20 4G wins (5) — every spec side by side.
vs
7.9Display7.1
8.2Camera7.3
7.0Features6.4
Dimensions
Size comparison
Redmi K40 ProAxon 20 4G
| Redmi K40 Pro | Axon 20 4G | Difference | |
|---|---|---|---|
| Height | 163.7 mm | 172.1 mm | −8.4 mm |
| Width | 76.4 mm | 77.9 mm | −1.5 mm |
| Thickness | 7.8 mm | 8 mm | −0.2 mm |
| Weight | 196 g | 198 g | −2 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Redmi K40 Pro better than Axon 20 4G?
- Refresh rate120 Hz vs 60 Hz2×
- RAM12 GB vs 6 GB2×
- Storage (max)256 GB vs 128 GB2×
- Stereo speakersYes · Axon 20 4G: No
- Battery capacity4,520 mAh vs 4,220 mAh+7%
- CPU frequency2.84 GHz vs 2 GHz+42%
- Process5 nm vs 12 nm2.4×
- Max video8K vs 1080p
- Wi-Fi standardWi-Fi 6E vs Wi-Fi 5+30%
- Thickness7.8 mm vs 8 mm+3%
Why is Axon 20 4G better than Redmi K40 Pro?
- Memory card slotNo · Redmi K40 Pro: Yes
- Screen size6.7″ vs 6.9″+4%
- Selfie camera20 MP vs 32 MP+60%
- USB version2 vs 3.1+55%
- Main camera aperturef/1.9 vs f/1.8+6%
Specifications
Side by side
| Design | ||
| Weight | 196 g | 198 g |
| Thickness | 7.8 mm | 8 mm |
| Height | 163.7 mm | 172.1 mm |
| Width | 76.4 mm | 77.9 mm |
| Frame | — | Aluminium |
| Back | — | Glass |
| Ingress protection | IP53 | — |
| Water resistance (IPx) | IPx3 | — |
| Glass protection | Corning Gorilla Glass 5 | — |
| Colours | Black, White, Aurora | Black |
| Display | ||
| Screen size | 6.7″ | 6.9″ |
| Panel | Super AMOLED | OLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,460 px |
| Pixel density | 395 ppi | 388 ppi |
| Refresh rate | 120 Hz | 60 Hz |
| Peak brightness | 1,300 nits | — |
| Screen-to-body ratio | 85.9% | 84.8% |
| HDR | Yes | — |
| Performance | ||
| Chipset | Qualcomm SM8350 Snapdragon 888 5G | Unisoc UMS512T / Tiger T618 |
| Chip maker | Qualcomm | Unisoc |
| Process | 5 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.84 GHz | 2 GHz |
| GPU | Adreno 660 | Mali G52 MP2 |
| Memory | ||
| RAM | 12 GB | 6 GB |
| Storage (max) | 256 GB | 128 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 3.1 | eMMC 5.1 |
| Memory card slot | No | Yes |
| Camera | ||
| Main camera | 64 MP | 64 MP |
| Main camera aperture | f/1.9 | f/1.8 |
| Main sensor size | 1/1.7" | 1/1.72" |
| Rear cameras | 2 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 8K | 1080p |
| 4K video frame rate | 60 fps | — |
| Selfie camera | 20 MP | 32 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,520 mAh | 4,220 mAh |
| Battery type | Li-Po | Li-Ion |
| Wired charging | 33 W | — |
| Charged in 30 min | 58% | — |
| Wireless charging | No | — |
| Connectivity | ||
| 5G | Yes | — |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6E | Wi-Fi 5 |
| Bluetooth | 5.2 | 5.1 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 3.1 |
| USB version | 2 | 3.1 |
| Dual-band GPS | Yes | — |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS, NavIC | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | Yes | No |
| 3.5 mm headphone jack | No | No |
| Fingerprint sensor | Side | Under display |
| Barometer | Yes | — |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 11 | Android 10 |
| Platform | Android | Android |
| Interface | MIUI 12 | — |
