ZTE Blade A3 (2019) vs ZTE Blade A7 Vita
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ZTE Blade A3 (2019)
ZTE Blade A7 Vita
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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, 1900HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 5(850), 8(900), 3(1800), 7(2600), 18(800), 38(2600)LTE frequency band 2(1900), 4(1700/2100), 5(850), 7(2600), 12(700), 28(700)
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HSDPA speed42 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE Cat 4, 150.8 Mbps download, 51 Mbps uploadLTE Cat 4, 150.8 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 announced2019-42018-12
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Status2019-42018-12
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Design
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BuildPlasticPlastic
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SIMNano-SIMSingle SIM (Nano-SIM)
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Height137.35 mm146 mm
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Width67.5 mm69.8 mm
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Thickness10.5 mm7.8 mm
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Weight144 g135 g
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ColorsBlack, BlueBlack, Blue
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size5 inches5.45 inches
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Resolution480 x 960 pixels720 x 1440 pixels
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Pixel density215 ppi295 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.4 GHz Cortex-A53Quad-core 1.4 GHz Cortex-A53
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ChipsetSpreadtrum SC9832EQualcomm Snapdragon 425 MSM8917
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GPUMali-T820 MP1Adreno 308
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Memory RAM1 GB3 GB
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Internal storage16 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB256 GB
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OS
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OSAndroid 9.0 PieAndroid 8.1 Oreo
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Main camera
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Camera typeSingleSingle
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Main camera8 MP13 MP
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Primary camera resolution3264 x 2448 pixels4160 x 3120 pixels
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Primary camera video720p@30fps1080p@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, 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 camera5 MP8 MP
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Selfie camera resolution2560 x 1920 pixels3264 x 2448 pixels
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Selfie camera video480p@30fps720p@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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RadioFM RadioFM Radio
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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 Direct-Yes
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth AVRCPYesYes
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bluetooth FTPYesYes
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bluetooth GAVDPYes-
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bluetooth HFPYesYes
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bluetooth HID-Yes
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bluetooth OPPYes-
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bluetooth PAN-Yes
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bluetooth LE-Yes
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bluetooth GOEPYes-
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bluetooth MAPYesYes
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bluetooth OBEXYes-
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bluetooth PBAPPBAP/PABPBAP/PAB
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bluetooth HSPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Features
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SensorsAccelerometerAccelerometer, proximity, light, fingerprint
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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 capacity2000 mAh3200 mAh
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Battery removableRemovableNon-removable
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Talk time 2G-17 h
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Talk time 3G-17 h
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Standby time 2G-600 h
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Standby time 3G-600 h
