Samsung Galaxy A50 vs Xiaomi Redmi K40
Samsung Galaxy A50
Xiaomi Redmi K40
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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, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42
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5G network-5G band 1, 3, 28, 41, 77, 78 SA/NSA/Sub6
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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, Cat12, 603 Mbps download, 102 Mbps uploadLTE-A, 1174 Mbps download, 210 Mbps upload
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GPRSYesYes
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EDGEYesClass 8
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Availability
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Oficially announced2019-22021-02
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Status2019-22021-03
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Design
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BuildFront glass, plastic bodyGlass, Metal
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height158.5 mm163.7 mm
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Width74.7 mm76.4 mm
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Thickness7.7 mm7.8 mm
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Weight186 g196 g
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WaterproofIP68, 1.5m for 30 mins-
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Dust proofIP68-
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ColorsBlack, Blue, Coral, WhiteAurora, Black, White
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Display
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Display typeSuper AMOLED capacitive touchscreenSuper AMOLED
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Physical size6.4 inches6.67 inches
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Resolution1080 x 2340 pixels1080 x 2400 pixels
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Pixel density403 ppi395 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla GlassScratch resistant, 3D curved glass screen, Corning Gorilla Glass 5
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MultitouchYes-
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Display features-120Hz, HDR10+, 1300 nits (peak), sunscreen 3.0, night light screen
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A73Single-core 3.2 GHz Kryo 585
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CPU(second)quad-core 1.6 GHz Cortex-A53Triple-core 2.42 GHz Kryo 585
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CPU(third)Quad-core 1.80 GHz Kryo 585
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ChipsetExynos 9610 OctaQualcomm SM8250-AC Snapdragon 870 5G
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GPUMali-G72 MP3Adreno 650
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Memory RAM4, 6 GB6, 8, 12 GB
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Internal storage64, 128 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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Storage-UFS 3.1
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OS
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OSAndroid 9.0 PieAndroid 11, MIUI 12
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Main camera
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Camera typeTripleTriple
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Main camera25 MP, f/1.748 MP, f/1.8 , (wide) , 26 mm, 1/2" , 0.8 µm
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8 MP, f/2.28 MP, f/2.2 , (ultrawide) , 119˚
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5 MP, f/2.25 MP, (macro) , 50 mm, 1/5.0" , 1.12 µm
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Primary camera resolution6024 x 4024 pixels8000 x 6000 pixels
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Primary camera video2160p@30fps, 1080p@30fps4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous shooting, digital 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 photo81-
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DxOMark zoom27-
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DxOMark video67-
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DxOMark camera score76-
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Selfie camera
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Selfie camera type-Single
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Selfie camera25 MP, f/2.020 MP, (wide) , 1/3.4" , 0.8 µm
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Selfie camera resolution6024 x 4024 pixels5184 x 3880 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps, 720p@120fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-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-Go-Yes
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Bluetoothv5.0v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCYes (market dependent)Yes
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GPSYes, with A-GPSYes, with dual-band A-GPS
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GLONASSYesYes
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GALILEO-Yes
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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, compass, fingerprint, gyroscope, proximityAccelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
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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 capacity4000 mAh4520 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge 3.0 (100% in 52 min)
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Multimedia
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Radio-No
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Tests and performance
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Antutu-673599 (v8)
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Geekbench(single-core)-928 (v5.2)
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Geekbench(multi-core)-3260 (v5.2)
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Cost
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Price-470 USD