Samsung Galaxy A Quantum vs Vertex Impress Vira
Samsung Galaxy A Quantum
Vertex Impress Vira
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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 networkLTELTE 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-ALTE, Cat4, 150 Mbps download, 51 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 announced2020-052018-11
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Status2020-052018-11
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Design
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BuildPlasticPlastic
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SIMGlass front (Gorilla Glass 3), plastic back, plastic frameDual SIM(Nano-SIM, dual stand-by)
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Height162.5 mm148 mm
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Width75.5 mm70 mm
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Thickness8.1 mm10.5 mm
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Weight185 g186 g
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ColorsBlack, Blue, SilverBlack
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Display
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Display typeSuper AMOLED Plus capacitive touchscreenIPS
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Physical size6.7 inches5.5 inches
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Resolution1080 x 2400 pixels640 x 1280 pixels
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Pixel density393 ppi260 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 3-
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Multitouch-Yes
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Hardware
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CPUOcta-core-
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CPUDual-core 2.0 GHz Cortex-A77Quad-core 1.5 GHz Cortex-A53
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CPU(second)Hexa-core 1.8 GHz Cortex-A55
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ChipsetExynos 980, QRNG security chipsetMediaTek MT6739WW
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GPUMali-G76 MP5PowerVR GE8100
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Memory RAM8 GB2 GB
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Internal storage128 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB128 GB
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StorageUFS 2.1-
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OS
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OSOne UI 2(Android 10)Android 8.1 Oreo
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Main camera
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Camera typeQuadDual
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Main camera64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm8 MP
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12 MP, f/2.2 , 12 mm0.3 MP
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5 MP, f/2.4
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5 MP, f/2.2
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video4K@30fps, 1080p@30/240fps, 1080p@960fps; gyro-EIS720p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresPanorama, HDRAutofocus, 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 camera32 MP, f/2.2 , 26 mm, 1/2.8" , 0.8 µm5 MP
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Selfie camera resolution-2560 x 1920 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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Multimedia
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RadioNoFM 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 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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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 connectormicroUSB 2.0
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USB On-The-GoYes-
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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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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GALILEOYes-
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BDSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, 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-Ion
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Battery capacity4500 mAh3300 mAh
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Battery removableNon-removableRemovable
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Fast battery chargingYes-
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Cost
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Price600 USD-
