Lenovo Tab M7 vs vivo Y21
Lenovo Tab M7
vivo Y21
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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, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 4(1700/2100), 7(2600), 8(900), 20(800)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 speedLTELTE, 150 Mbps download, 75 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2019-102021-08
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Oficially announced2019-92021-08
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Design
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BuildPlastic-
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SIMNano-SIMDual SIM (Nano-SIM, dual stand-by)
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Height176.3 mm164.3 mm
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Width102.9 mm76.1 mm
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Thickness8.3 mm8 mm
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Weight-182 g
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ColorsBlack, GreyDiamond Glow, Midnight Blue
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD
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Physical size7 inches6.51 inches
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Resolution600 x 1024 pixels720 x 1600 pixels
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Pixel density170 ppi270 ppi
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Display colors1677721616777216
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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-A53Quad-core 2.35 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Cortex-A53
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ChipsetMediatek MT8321/Mediatek MT8765BMediatek MT6765 Helio P35
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GPU-PowerVR GE8320
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Memory RAM1, 2 GB4 GB
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Internal storage8, 16, 32 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB1 TB
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OS
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OSAndroid 9.0 PieAndroid 11, Funtouch 11.1
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Main camera
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Camera type-Dual
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Main camera2 MP13 MP, (wide) , f/2.2
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(macro) , 2 MP, f/2.4
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Primary camera resolution1600 x 1200 pixels-
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Primary camera video720p1080p@30fps
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Primary camera flash-LED flash
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Selfie camera
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Selfie camera type-Single
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Selfie camera2 MP8 MP, (wide) , f/2.0
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Selfie camera resolution1600 x 1200 pixels-
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Selfie camera video720p1080p@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 802.11a, 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 displayYes-
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WLAN WiFi Dual Band-Yes
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USBType-C 1.0 reversible connectorType-C 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, gravityAccelerometer, compass, fingerprint, gyroscope, 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 capacity3590 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge
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Cost
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Price110 USD210 USD
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Tests and performance
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Antutu-24118 (v9)
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Geekbench(single-core)-172 (v5.4)
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Geekbench(multi-core)-943 (v5.4)