Razer Phone vs Xiaomi Redmi K20
Razer Phone
Xiaomi Redmi K20
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900, CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1800, 1900, 2100HSDPA 850, 900, 1700, 1900, 2100, TD-SCDMA 1900, 2000
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed-42 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-112019-5
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Status2017-112019-6
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Design
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BuildAluminium alloy, glassAluminium alloy, glass
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SIMNano-SIMDual SIM (Nano-SIM, dual SIM stand-by)
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Height158.5 mm156.7 mm
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Width77.7 mm74.3 mm
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Thickness8 mm8.8 mm
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Weight197 g191 g
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ColorsBlackBlack, Blue, Red
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Display
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Display typeIGZO IPS LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5.7 inches6.39 inches
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Resolution1440 x 2560 pixels1080 x 2340 pixels
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Pixel density515 ppi403 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 32.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 6
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MultitouchYesYes
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Display featuresWide Colour GamutHDR 10, Always-On display
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.35 GHz Kryo 280Dual-core 2.2 GHz Kryo 470
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CPU(second)quad-core 1.9 GHz Kryo 280Hexa-core 1.8 GHz Kryo 470
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ChipsetQualcomm MSM8998 Snapdragon 835Qualcomm Snapdragon 730
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GPUAdreno 540Adreno 618
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Memory RAM8 GB6, 8 GB
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Internal storage64 GB64, 128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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Storage-UFS 2.1
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OS
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OSAndroid 7.1.1 NougatMIUI V10.2 (Android 9.0 Pie)
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Main camera
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Camera typeDualTriple
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Main camera12 MP, f/1.7548 MP, f/1.8 , 26 mm, 1/2" , 0.8 µm, 2x optical zoom
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12 MP, f/2.68 MP, f/2.4 , 53 mm, 1/4" , 1.12 µm
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13 MP, f/2.4 , 12 mm, 1/3" , 0.8 µm
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Primary camera resolution4032 x 3024 pixels8000 x 6000 pixels
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Primary camera video2160p@30fps2160p@30fps, 1080p@960fps
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Primary camera flashdual-LED flashdual LED flash
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Primary camera phase detection autofocusphase detection autofocus-
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Camera featuresAutofocus, continuous shooting, digital zoom, optical zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, RAW, phase detection
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Selfie camera
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Selfie camera8 MP, f/2.020 MP, f/2.2 , 18 mm
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Selfie camera resolution3264 x 2448 pixels5184 x 3880 pixels
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNo, Type-C to 3.5 mm headphone jack adapterYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi displayYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C reversible connector
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USB On-The-GoYesYes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BeidouYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, gyro, light, proximityAccelerometer, proximity, light, compass, in-display fingerprint, gyroscope, barometer, hall, step detector, step counter
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity4000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 4+Qualcomm Quick Charge 4+
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