Digma Plane 8550S 4G vs Lenovo A7
Digma Plane 8550S 4G
Lenovo A7
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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 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)LTE frequency band 1, 3, 5, 8, 38, 40, 41
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE, 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 announced2018-102020-09
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Status2018-102020-10
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Design
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BuildPlastic-
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SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height123.6 mm155 mm
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Width208.4 mm73 mm
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Thickness10.6 mm9.2 mm
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Weight320 g172 g
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ColorsBlackBlack, Blue
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Display
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Display typeIPSIPS LCD
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Physical size8 inches6.09 inches
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Resolution1280 x 800 pixels720 x 1560 pixels
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Pixel density189 ppi282 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.6 GHz Cortex-A55
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CPU(second)quad-core 1.2 GHz Cortex-A55
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ChipsetSpreadtrum SC9832Unisoc SC9863A
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GPUMali-400 MP2PowerVR GE8322
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Memory RAM1 GB4 GB
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Internal storage8 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB128 GB
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Storage-eMMC 5.1
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OS
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OSAndroid 8.1 OreoAndroid 9.0 Pie, ZUI
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Main camera
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Camera type-Dual
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Main camera2 MP13 MP, (wide) , f/1.8 , 1/3.1" , 1.12 µm
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(depth) , 2 MP, f/2.4
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Primary camera resolution1600 x 1200 pixels4224 x 3126 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera flashLEDLED flash
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Camera featuresContinuous shooting, digital zoom, geotagging, HDR, face detection, scene 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
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Selfie camera
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Selfie camera type-Single
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Selfie camera0.31 MP5 MP, f/2.2 , 1.12 µm
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Selfie camera resolution640 x 480 pixels2592 x 1944 pixels
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Selfie camera video480p@30fps MP720p@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 Hotspot-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometerAccelerometer, fingerprint, 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 capacity3800 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Tests and performance
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Antutu-101355 (v8)
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Geekbench(single-core)-130 (v5.2)
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Geekbench(multi-core)-451 (v5.2)
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Cost
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Price-120 USD