Redmi K20 vs Xiaomi Mi 9 Explorer
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Last Updated: Tue, 19 May'20
Basic Information
General
- Bluetooth5.0, A2DP, LE, aptX HD5.0, A2DP, LE, aptX HD
Design
- Height6.17 inches6.20 inches
- Width2.93 inches2.94 inches
- Thickness0.35 inches0.30 inches
- Weight191 g173 g
- ColorCarbon Black, Red Flame, Glacier Blue, Pearl WhiteTransparent Black
- BuildFront/back glass, aluminum frameGlass front (Gorilla Glass 6), glass back (Gorilla Glass 5), aluminum frame (7000 series)
Display
- Screen Size6.39 inches6.39 inches
- Display TypeAMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
- Display Resolution1080 x 2340 pixels1080 x 2340 pixels
- Pixel Density403 ppi403 ppi
- Aspect Ratio19.5:919.5:9
- ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 6
- Screen to Body Ratio86.1%85.20%
Performance
- GPUAdreno 618Adreno 640
- OSAndroid 9.0 (Pie), upgradable to Android 10, MIUI 11Android 9.0 (Pie) MIUI 10
- Chipset GPQualcomm SDM730 Snapdragon 730 (8 nm)Qualcomm SDM855 Snapdragon 855 (7 nm)
- CPUOcta-core (2x2.2 GHz Kryo 470 Gold 6x1.8 GHz Kryo 470 Silver)Octa-core (1x2.84 GHz Kryo 485 3x2.42 GHz Kryo 485 4x1.8 GHz Kryo 485)
Memory & Storage
- RAM/Internal Storage64GB 6GB RAM, 128GB 6GB RAM256 GB, 8/12 GB RAM
- Expandable MemoryNoNo
Back Camera
- Triple Camera48 MP, f/1.8, 26mm (wide), 1/2, 0.8 micron|8 MP, f/2.4, 53mm (telephoto), 1/4, 1.12 micron, 2x optical zoom|13 MP, f/2.4, 12mm (ultrawide), 1/3, 1.12 micron48 MP, f/1.5 (12GB RAM model) or f/1.8 (8GB RAM model), (wide), 1/2, 0.8 micron|12 MP, f/2.2, 54mm (telephoto), 1/3.6, 1.0 micron, 2x optical zoom|16 MP, f/2.2, 13mm (ultrawide), 1/3.0, 1.0 micron
- AutofocusPDAFLaser/PDAF
- Back Camera Video4K30fps, 1080p30/120/240fps, 1080p960fps2160p30/60fps, 1080p30/120/240fps, 1080p960fps
- Back Camera FeaturesDual-LED flash, HDR, panoramaDual-LED flash, HDR, panorama
Front Camera
- Single CameraMotorized pop-up 20 MP, f/2.2, 0.8 micron20 MP, f/2.0, 0.9 micron
- Front Camera Video1080p30fps1080p30fps
- Front Camera FeaturesHDRHDR
Sound
- HeadPhone JackYesYes
- LoudspeakerYesYes
- Audio Features24-bit/192kHz audio|Active noise cancellation with dedicated micActive noise cancellation with dedicated mic
Battery
- Battery Capacity4000 mAh battery3300 mAh
- User ReplaceableNon-removableNon-removable
- ChargingFast battery charging 18WFast battery charging 27W (Quick Charge 4)|Fast wireless charging 20W
- Battery TypeLi-PoLi-Po
Communications
- WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
- GPSYes, with A-GPS, GLONASS, GALILEO, BDSYes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
- RadioYesNo
- USB2.0, Type-C 1.0 reversible connector, USB On-The-Go2.0, Type-C 1.0 reversible connector, USB On-The-Go
- NFCYesYes
- SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
- Network SupportGSM / HSPA / LTEGSM / CDMA / HSPA / LTE
Miscellaneous Features
- SensorsFingerprint (under display), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Launch
- Announced On2019, May2019, February
- StatusAvailable. Released 2019, JuneUnavailable In India
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