UMIDIGI A13S vs ZTE Blade A51
UMIDIGI A13S
ZTE Blade A51
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat6, 301 Mbps download, 51 Mbps uploadLTE, Cat6, 301 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 announced2022-032021-05
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Status2022-032021-05
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Design
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BuildAG Glass, metalPolycarbonate
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height168 mm166.5 mm
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Width75.68 mm75.6 mm
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Thickness8.7 mm8.5 mm
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Weight207 g173 g
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ColorsBlack, Blue, GoldBlue, Gray
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Display
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Display typeIPS TFTIPS LCD
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Physical size6.7 inches6.52 inches
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Resolution720 x 1650 pixels720 x 1600 pixels
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Pixel density269 ppi269 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen-
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Hardware
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CPUQuad-coreOcta-core
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CPUSingle-core 2.0 GHz Cortex-A75Quad-core 1.6 GHz Cortex-A55
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CPU(second)Triple-core 1.8 GHz Cortex-A55quad-core 1.2 GHz Cortex-A55
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ChipsetUnisoc Tiger T310Unisoc SC9863A
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GPUPowerVR GT7200IMG8322
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Memory RAM4 GB2 GB
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Internal storage32, 64 GB32, 64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB512 GB
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StorageeMMC 5.1-
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OS
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OSAndroid 11Android 11 Go Edition
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Main camera
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Camera typeDualDual
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Main camera(standard) , 14 MP, f/2.213 MP
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(ultrawide) , 8 MP, f/2.2 , 120˚2 MP
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Primary camera resolution4608 x 3120 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, super night modeAutofocus, continuous shooting, digital zoom, digital 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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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera8 MP, f/2.25 MP, f/2.0 , 1.0 µm
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Selfie camera resolution3264 x 2448 pixels2560 x 1920 pixels
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Selfie camera featuresFace unlockFace unlock, face detection
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Selfie camera video1080p@30fps1080p@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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth HIDYes-
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bluetooth LE-Yes
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NFC-Yes
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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, light, proximityAccelerometer, fingerprint, 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 capacity5150 mAh3200 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingNoYes
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Tests and performance
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Antutu102000 (v8)101300 (v8)
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Geekbench(single-core)293 (v5.2)147 (v5.2)
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Geekbench(multi-core)985 (v5.2)808 (v5.2)
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Cost
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Price115 USD90 USD
