Lenovo Tab M7 3rd gen vs UMIDIGI A3S
Lenovo Tab M7 3rd gen
UMIDIGI A3S
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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, 2100W-CDMA 850, 900, 1700, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 19, 20, 28, 38, 40, 41LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(850), 19(850), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A, 150 Mbps download, 51 Mbps uploadLTE Cat 4, 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 announced2021-062019-11
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Status2021-062019-11
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Design
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BuildGlass front, aluminum back, aluminum frameMetal, glass
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SIMNano-SIMDual SIM (Nano-SIM, dual SIM stand-by)
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Height176.2 mm153.7 mm
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Width102.3 mm72.9 mm
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Thickness8.3 mm8.45 mm
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Weight237 g197 g
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ColorsGrayGreen, Grey
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Display
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Display typeTDDI IPS LCDIPS capacitive touchscreen
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Physical size7.0 inches5.7 inches
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Resolution600 x 1024 pixels720 x 1440 pixels
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Pixel density170 ppi282 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen, Scratch resistant
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Multitouch-Yes
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Display features350 nits (typ)-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.3 GHz Cortex-A53Quad-core 2.0 GHz Cortex-A53
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetMediatek MT8166 - Wi-Fi version / Mediatek MT8766 - LTE versionMediaTek Helio A22 (MT6761)
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GPUPowerVR GE8320PowerVR GE8300
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Memory RAM2 GB2 GB
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Internal storage32 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-128 GB
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OS
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OSAndroid 10 Go EditionAndroid 10
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Main camera
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Camera typeSingleDual
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Main camera2 MP16 MP, f/2.0 , 0.26" , 1.132 µm
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5 MP
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Primary camera resolution1600 x 1200 pixels4608 x 3456 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera flash-dual LED flash
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Camera featuresAutofocus, geotagging, touch focus,face detection, white balance settings, ISO settings, exposure compensation, self-timer, 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, phase detection autofocus
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera2 MP13 MP, f/2.0
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Selfie camera resolution1600 x 1200 pixels4160 x 3120 pixels
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Selfie camera video720p@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, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi display-Yes
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WLAN WiFi Dual BandYesYes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.0
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Bluetooth A2DPA2DPYes
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bluetooth HID-Yes
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bluetooth LELEYes
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NFCNo-
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GPSYes, no A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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Beidou-Yes
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Features
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SensorsAccelerometerAccelerometer, compass, fingerprint, gyroscope, proximity, light
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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 capacity3750 mAh3950 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Tests and performance
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Antutu96199 (v8)-
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Geekbench(single-core)154 (v5.2)-
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Geekbench(multi-core)732 (v5.2)-
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Cost
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Price140 USD70 USD
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