Samsung Galaxy Note 20 5G vs Xiaomi Redmi Note 7S
Samsung Galaxy Note 20 5G
Xiaomi Redmi Note 7S
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 - USALTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)
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5G network5G band 2, 5, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - USA-
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HSDPA speed42.2 Mbps42 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A (7CA) Cat20, 2000 Mbps download, 200 Mbps uploadLTE Cat 18, 1.2 Gbps download, 221 Mbps upload
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5G speed5G-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-082019-5
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Status2020-082019-5
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Design
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BuildGlass front (Gorilla Glass 5), plastic backGlass, plastic
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SIMSingle SIM (Nano-SIM and/or eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM/microSD)
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Height161.6 mm159.21 mm
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Width75.2 mm75.21 mm
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Thickness8.3 mm8.1 mm
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Weight192 g186 g
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StylusYes-
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PaymentSamsung Pay (Visa, MasterCard certified)-
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WaterproofIP68(1.5m and 30 minutes)-
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Dust proofIP68-
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ColorsBlue, Bronze, Gray, Green, WhiteBlack, Blue, Red
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Display
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Display typeSuper AMOLED Plus capacitive touchscreenIPS capacitive touchscreen
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Physical size6.7 inches6.3 inches
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Resolution1080 x 2400 pixels1080 x 2340 pixels
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Pixel density393 ppi409 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 52.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5, LTPS (Low Temperature PolySilicon)
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Multitouch-Yes
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Display featuresHDR10+, Always-On display-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core - global / Single-core - USA 2.73 / 3.0 GHz Mongoose M5 - global / Kryo 585 - USAQuad-core 2.2 GHz Kryo 260
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CPU(second)Dual-core - global / Triple-core - USA 2.50 - global / 2.42 - USA GHz Cortex-A76 - global / Kryo 585 - USAquad-core 1.84 GHz Kryo 260
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CPU(third)Quad-core 2.0 - global / 1.8 - USA GHz Cortex-A55 - global / Kryo 585 - USA
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ChipsetExynos 990 - global / Qualcomm SM8250 Snapdragon 865+ - USAQualcomm Snapdragon 660 MSM8976 Plus
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GPUMali-G77 MP11 - global / Adreno 650 - USAAdreno 512
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Memory RAM8 GB3, 4 GB
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Internal storage128, 256 GB32, 64 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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StorageUFS 3.0eMMC 5.1
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OS
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OSAndroid 10; One UI 2.5MIUI V10.2 (Android 9.0 Pie)
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Main camera
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Camera typeTripleDual
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Main camera12 MP, f/1.8 , 26 mm, 1/1.76" , 1.8 µm48 MP, f/1.8 , 1/2" , 0.8 µm
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64 MP, f/2.0 , 27 mm, 1/1.72" , 0.8 µm, 3x hybrid zoom5 MP, f/2.2 , 1.12 µm
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12 MP, f/2.2 , 13 mm, 1/2.55" , 1.4 µm
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Primary camera resolution4032 x 3024 pixels8000 x 6000 pixels
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Primary camera video8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS1080p@120fps
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Primary camera flashLED flashdual LED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, tracking autofocusAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW, phase detection
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Selfie camera
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Selfie camera10 MP, f/2.2 , 26 mm, 1/3.2" , 1.22 µm13 MP, f/2 , 28 mm, 0.23" , 1.124 µm
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Selfie camera resolution3840 x 2160 pixels4224 x 3136 pixels
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Selfie camera video4K@30/60fps, 1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioFM radio (Snapdragon model only)Yes
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-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 display-Yes
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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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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXYes-
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Infrared-Yes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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BeidouYesYes
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gyroscope, light, proximity
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Power bank functionYes-
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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 capacity4300 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQualcomm Quick Charge 4.0
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Wireless chargingQi/PMA-
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Wireless reverse chargingYes-
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Talk time 2G-23 h
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Talk time 3G-23 h
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Standby time 2G-251 h
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Standby time 3G-251 h
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Cost
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Price1000 USD-