Samsung Galaxy S20+ vs Xiaomi Redmi K40S
Samsung Galaxy S20+
Xiaomi Redmi K40S
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMAGSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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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), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)LTE frequency band 1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
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5G network-5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
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HSDPA speed42.2 Mbps42.2 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-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-022022-03
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Status2020-032022-03
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Design
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BuildFront glass(Gorilla Glass 6), back glass(Gorilla Glass 6), aluminium frameGlass front (Gorilla Glass 5), plastic back
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SIMSingle SIM (Nano-SIM and/or eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height161.9 mm163.2 mm
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Width73.7 mm76 mm
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Thickness7.8 mm7.7 mm
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Weight186 g195 g
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PaymentSamsung Pay-
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WaterproofIP68, 1.5m for 30 mins-
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Splash resistant-Yes
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Dust proofIP68-
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ColorsBlack, Blue, GreyBlack, Blue, Gray, Green
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Display
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Display typeDynamic AMOLED 2X capacitive touchscreenAMOLED
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Physical size6.7 inches6.67 inches
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Resolution1440 x 3200 pixels1080 x 2400 pixels
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Pixel density525 ppi395 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 6Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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MultitouchYes-
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Display featuresAlways-on display, HDR10+120Hz, HDR10+, 1300 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core / Single-core 2.73 / 2.84 GHz Mongoose M5 / Kryo 585Single-core 3.2 GHz Kryo 585
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CPU(second)Dual-core / Triple-core 2.50 / 2.42 GHz Cortex-A76 / Kryo 585Triple-core 2.42 GHz Kryo 585
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CPU(third)Quad-core / Quad-core 2.0 / 1.8 GHz Cortex-A55 / Kryo 585Quad-core 1.80 GHz Kryo 585
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ChipsetExynos 990 - global / Qualcomm SM8250 Snapdragon 865 - USAQualcomm SM8250-AC Snapdragon 870 5G
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GPUMali-G77 MP11 - global / Adreno 650 - USAAdreno 650
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Memory RAM8 GB6, 8, 12 GB
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Internal storage128 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max1 TB-
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StorageUFS 3.0UFS 3.1
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OS
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OSOne UI 2(Android 10.0)Android 12, MIUI 13
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Main camera
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Camera typeQuadTriple
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Main camera12 MP, f/1.8 , 26 mm, 1/1.76" , 1.8 µm, 3x hybrid optical zoom48 MP, f/1.8 , 1/2" , 0.8 µm, (wide)
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64 MP, f/2.0 , 1/1.72" , 0.8 µm8 MP, (ultrawide) , 119˚
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12 MP, f/2.2 , 13 mm, 1.4 µm2 MP, f/2.4 , (macro)
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TOF(time of flight) 3D camera , 0.3 MP, f/1.0
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Primary camera resolution4032 x 3024 pixels8000 x 6000 pixels
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Primary camera video4320p@24fps, 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, dual-video rec., stereo sound rec., gyro-EIS & OIS4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
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Primary camera flashLED flashdual-LED dual-tone flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, phase detection with Dual PixelAutofocus, 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
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DxOMark photo127-
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DxOMark video100-
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DxOMark camera score118-
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Selfie camera
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Selfie camera type-Single
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Selfie camera10 MP, f/2.2 , 26 mm, 1/3.2" , 1.22 µm20 MP, (wide)
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Selfie camera resolution3840 x 2160 pixels-
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Selfie camera features-Face unlock, HDR
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Selfie camera video2160p@30/60fps, 1080p@30fps1080p@30/120fps
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Sound
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3.5mm jackNoNo
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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, 802.11axWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.2
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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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GALILEOYesYes
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BeidouYes-
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BDS-Yes
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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityAccelerometer, color spectrum, compass, fingerprint, gyroscope, 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-PoLi-Po
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Battery capacity4500 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge 3+, 67W (100% in 38 min)
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Wireless chargingQi/PMA-
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Wireless reverse chargingYes-
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Cost
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Price930 USD290 USD
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Tests and performance
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Antutu-715000 (v9)
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Geekbench(single-core)-983 (v5.2)
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Geekbench(multi-core)-3362 (v5.2)