Side-by-side technical data
Xiaomi Mi Mix Alpha vs Xiaomi Redmi K20 Pro Premium
Comparison between Xiaomi Mi Mix Alpha and Xiaomi Redmi K20 Pro Premium: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.
The verdict
Your pick: Xiaomi Redmi K20 Pro Premium, ahead on Design & display and Performance & hardware. Unless Camera decides it for you.
| Category | Mi Mix Alpha | Redmi K20 Pro Premium |
|---|---|---|
| Design & display | 5.7 | 7.2 |
| Performance & hardware | 6.4 | 6.9 |
| Camera | 6.6 | 5.6 |
| Connectivity | 5.3 | 5.3 |
| Battery & charging | 4.3 | 4.0 |
Which one is for you?
Xiaomi Mi Mix Alpha, if you care about…
- Storage Type
- UFS 3.0
- against UFS 2.1
- Fast Charge Power
- 40 W
- against 27 W
- Usable Surface
- 180.8 %
- against 86.1 %
- Body Materials
- Glass, Ceramics, Titanium
- against Glass, Aluminium Alloy
Xiaomi Redmi K20 Pro Premium, if you care about…
- Display Pixel Density
- 403 ppi
- against 388 ppi
- Weight
- 191 g
- against 241 g
- Body Thickness
- 8.8 mm
- against 10.4 mm
- Display Vertical Resolution
- 2,340 px
- against 2,250 px
Specification comparison
Performance
| Specification | Mi Mix Alpha | Redmi K20 Pro Premium |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 855 Plus | Qualcomm Snapdragon 855 Plus |
| Processor Process Size | 7 nm | 7 nm |
| Graphics GPU | Qualcomm Adreno 640 (700 MHz) | Qualcomm Adreno 640 (700 MHz) |
| Storage Type | UFS 3.0 Best value | UFS 2.1 |
| Maximum CPU Clock | 2.96 GHz | 2.96 GHz |
| Maximum Storage Capacity | 512 GB | 512 GB |
| AnTuTu Score | 480,830 | — |
| CPU Description | Octa-core processor with 1x2.96 GHz Kryo 485, 3x2.42 GHz Kryo 485, and 4x1.8 GHz Kryo 485 cores. | Octa-core CPU with 1x2.96 GHz Kryo 485, 3x2.42 GHz Kryo 485, and 4x1.8 GHz Kryo 485 cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 12 GB | 12 GB |
| RAM Type | DDR4 | DDR4 |
Design
| Specification | Mi Mix Alpha | Redmi K20 Pro Premium |
|---|---|---|
| Body Colors | Black | Black, Red, Blue, Yellow, White |
| Body Thickness | 10.4 mm | 8.8 mm Best value |
| Body Width | 72.3 mm | 74.3 mm |
| Body Height | 154.4 mm | 156.7 mm |
| Weight | 241 g | 191 g Best value |
| Usable Surface | 180.8 % Best value | 86.1 % |
| Body Materials | Glass, Ceramics, Titanium Best value | Glass, Aluminium Alloy |
| Resistance Features | Water Resistant | — |
Battery
| Specification | Mi Mix Alpha | Redmi K20 Pro Premium |
|---|---|---|
| Battery Capacity | 4,050 mAh Best value | 4,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 40 W Best value | 27 W |
| Battery Features | Fast Charging, Battery Level Indicator, Rechargeable | Fast Charging, Battery Level Indicator, Rechargeable |
Display
| Specification | Mi Mix Alpha | Redmi K20 Pro Premium |
|---|---|---|
| Display Aspect Ratio | 2088:2250 | 19.5:9 |
| Display Technology | Super AMOLED | Super AMOLED |
| Display Diagonal | 7.92″ Best value | 6.39″ |
| Display Horizontal Resolution | 2,088 px Best value | 1,080 px |
| Display Vertical Resolution | 2,250 px | 2,340 px Best value |
| Display Pixel Density | 388 ppi | 403 ppi Best value |
| Display Features | Gorilla Glass, Touchscreen | Gorilla Glass 5, HDR10, Always-On Display, Touchscreen |
Sensors
| Specification | Mi Mix Alpha | Redmi K20 Pro Premium |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | Mi Mix Alpha | Redmi K20 Pro Premium |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Compass, Barometer | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | Mi Mix Alpha | Redmi K20 Pro Premium |
|---|---|---|
| Operating System | Android 10 | Android 10 |
| OS Family | Android | Android |
| OS Version | 10 | 10 |
Connectivity
| Specification | Mi Mix Alpha | Redmi K20 Pro Premium |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B5, 3G UMTS B8, 3G UMTS B2, 3G UMTS B1, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n41, 5G NR n78, 5G NR n79 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B5, 3G UMTS B8, 3G UMTS B2, 3G UMTS B1, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, CDMA, HSPA, LTE, 5G Best value | GSM, CDMA, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g |
| Wi-Fi Features | Dual Band, Wi-Fi Direct, DLNA | Dual Band, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE, aptX HD | A2DP, LE, aptX HD |
| Navigation Systems | GPS, GLONASS, BeiDou, Galileo | GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | Virtual Proximity Sensing, USB Type-C | 3.5 mm Audio Jack, NFC, FM Radio, DLNA, USB Type-C, USB OTG, USB Charging |
| USB Version | USB Type-C | USB 2.0 |
| Max. download speed | 2,048 Mbps Best value | 600 Mbps |
| Max. upload speed | 150 Mbps Best value | 100 Mbps |
Audio
| Specification | Mi Mix Alpha | Redmi K20 Pro Premium |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | aptX HD, Loudspeaker | Loudspeaker, A2DP, LE, aptX HD, Hi-Res Audio, 24-bit/192kHz Audio |
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