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General
| Name | Coolpad Cool 20 | Xiaomi Mi Mix Alpha |
|---|---|---|
| Launch Date | 26 May 2021 | 1 Sept 2019 |
| Brand | Coolpad | Xiaomi |
| Colors | - | Black |
Display
| Display Size | 6.52 Inches | 7.92 Inches |
|---|---|---|
| Display Type | LCD | Flexible Super AMOLED |
| Resolution | 720 x 1600 pixels | 2088 x 2250 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Aspect Ratio | 20:9 | - |
| Features | - | 180.8% (screen to body ratio), 388 ppi |
Platform
| Operating System | Android 11, CoolOS 2 | Android 10, MIUI 11 |
|---|---|---|
| Processor | MediaTek Helio G80 (12 nm) | Snapdragon 855+ (7 nm) |
| CPU | - | Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485) |
| GPU | - | Adreno 640 (700 MHz) |
Memory
| Ram | 4GB, 6GB | 12GB |
|---|---|---|
| Ram Type | - | LPDDR4x |
| Storage | 64GB, 128GB | 512GB |
| Storage Type | - | UFS 3.0 |
| SD Card Slot | Yes | No |
Camera
| Type | Dual Camera | Triple Camera |
|---|---|---|
| Main | 48 MP, f/1.8 (wide) | 108 MP, f/1.7, 1/1.33", 0.8µm, Laser AF |
| Ultra Wide | - | 20 MP, f/2.2, 13mm, 1/2.8", 1.0µm |
| Telephoto | - | 12 MP, f/2.0, 54mm, 1/2.55", 1.4µm, 2x optical zoom |
| Depth | 2 MP, f/2.4 | - |
| Video | 1080p@30fps | 6K@30fps, 4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps |
| Features | - | HDR |
Front Camera
| Type | Single Camera | Triple Camera |
|---|---|---|
| Selfie | 5 MP | No - Uses main camera |
| Video | 720p@30fps | 3240p@30fps, 4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps |
| Features | - | Dual-LED flash, HDR, panorama |
Battery
| Capacity | 4500 mAh | 4050 mAh |
|---|---|---|
| Battery Technology | Li-Po | Li-Po, non-removable |
| Charging Speed | - | 40W |
| USB Type | Type C, USB 2.0 | Type C |
| Wireless Charging | No | No |
Network
| Sim | Dual Sim | Dual Sim |
|---|---|---|
| Sim Type | Dual SIM (Nano-SIM, dual stand-by) | |
| Technology | 4G | 5G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 5 | WiFi 5 |
|---|---|---|
| Bluetooth | V5.0 | V5.0 |
| NFC | No | No |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Yes |
|---|---|---|
| Headphone Jack | Yes | No |
Biometric
| Fingerprint | No | Yes |
|---|---|---|
| Fingerprint Type | - | Optical Fingerprint Scanner |
| Fingerprint Position | - | In-Display |
| Face Unlock | 2D Face Unlock | 2D Face Unlock |
Body
| Dimensions | 164.3 x 75.6 x 8.65 mm | 154.4 x 72.3 x 10.4 mm |
|---|---|---|
| Weight | 199 g | 241 g |
| Frame | Plastic Frame | Titanium Frame |
| Back | Plastic Back | Glass or Ceramic Back |
| IP Rating | No | No |
Others
| Sensors | - | Accelerometer, gyro, compass, barometer |
|---|---|---|
| Features | - | Virtual proximity sensing |
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