Samsung Galaxy A21s vs Vertex Impress Spring
Samsung Galaxy A21s
Vertex Impress Spring
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 151 Mbps download, 51 Mbps uploadLTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-052018-5
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Status2020-062018-5
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Design
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BuildPlasticPlastic, metal
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
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Height163.7 mm147 mm
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Width75.3 mm74 mm
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Thickness8.9 mm9.6 mm
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Weight192 g184 g
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ColorsBlack, Blue, Red, WhiteBlue
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Display
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Display typePLS TFT capacitive touchscreenIPS capacitive touchscreen
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Physical size6.5 inches5 inches
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Resolution720 x 1600 pixels720 x 1280 pixels
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Pixel density270 ppi294 ppi
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Display colors1677721616777216
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Multitouch-Yes
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Cortex-A55Quad-core 1.3 GHz Cortex-A7
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CPU(second)quad-core 2.0 GHz Cortex-A55
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ChipsetExynos 850Spreadtrum SC9832
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GPUMali-G52Mali-400 MP2
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Memory RAM3, 4, 6 GB1 GB
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Internal storage32, 64 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC
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Memory card max512 GB32 GB
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OS
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OSOne UI 2.0(Android 10)Android 7.0 Nougat
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Main camera
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Camera typeQuad-
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Main camera48 MP, f/2.0 , 26 mm, 1/2.0" , 0.8 µm5 MP
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8 MP, f/2.2 , 1/4.0" , 1.12 µm
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2 MP, f/2.4
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2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels2592 x 1944 pixels
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Primary camera video1080p@30fps720p@30fps
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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, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
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Selfie camera
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Selfie camera13 MP, f/2.2 , 1/3.1" , 1.12 µm2 MP
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Selfie camera resolution4160 x 3120 pixels1600 x 1200 pixels
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Selfie camera video1080p@30fps480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connectormicroUSB 2.0
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCYes (market dependent)-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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BeidouYes-
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Features
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SensorsAccelerometer, fingerprint, geomagnetic, gyroscope, proximityAccelerometer, light, 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 capacity5000 mAh4400 mAh
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Battery removableNon-removableRemovable
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Fast battery chargingYes-
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Cost
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Price200 USD-
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Multimedia
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Radio FM-FM radio
