Tecno Spark 4 vs UMIDIGI A3 Pro
Tecno Spark 4
UMIDIGI A3 Pro
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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, 2100HSDPA 850, 900, 1700, 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 38, 40, 41LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800), 39(1900); LTE-TDD 2300, 2500, 2600 MHz
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 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 announced2019-092018-10
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Status2019-092018-10
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Design
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BuildGlass front, plastic back, plastic frameMetal, plastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height165.3 mm147.2 mm
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Width75.9 mm70.2 mm
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Thickness8.2 mm8.5 mm
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Weight176 g187 g
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ColorsBlue, PurpleGray, Gold
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Display
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Display typeIPS LCDIPS capacitive touchscreen
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Physical size6.52 inches5.7 inches
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Resolution720 x 1600 pixels720 x 1512 pixels
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Pixel density269 ppi294 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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Multitouch-Yes
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Hardware
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CPUQuad-core 2.0 GHz Cortex-A53Quad-core 1.5 GHz Cortex-A53
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ChipsetMediaTek Helio A22 MT6761Mediatek MT6739
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GPUPowerVR GE8300PowerVR GE8100
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Memory RAM2, 3 GB3 GB
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Internal storage32 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB64 GB
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StorageeMMC 5.1eMMC 5.1
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OS
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OSAndroid 9.0 Pie, HIOS 5.5Android 8.1 Oreo
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Main camera
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Camera typeTripleDual
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Main camera13 MP, f/1.812 MP, f/2.0 , 1.25 µm
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2 MP5 MP
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0.3 MP
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Primary camera resolution4128 x 3096 pixels4032 x 3024 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera flashdual-LED flashdual-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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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 camera typeSingle-
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Selfie camera8 MP, f/2.08 MP, f/2.0 , 1.127 µm
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Selfie camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlock-
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Selfie camera video720p@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 Radio-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.2v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCNo-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Beidou-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, compass, fingerprint, gyroscope, light, proximity
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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 capacity4000 mAh3300 mAh
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Battery removableNon-removableNon-removable
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Tests and performance
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Antutu80070 (v9)-
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Geekbench(single-core)774 (v4.0)-
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Geekbench(multi-core)2201 (v4.0)-
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