Apple Watch 40mm Series 4 vs Lenovo Tab M7
Apple Watch 40mm Series 4
Lenovo Tab M7
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA 850, 900, 1900, 2100
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4G networkLTELTE frequency band 1(2100), 3(1800), 4(1700/2100), 7(2600), 8(900), 20(800)
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-92019-9
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Status2018-92019-10
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Design
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BuildStainless Steel frame; all-ceramic/sapphire crystal backPlastic
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SIMElectronic SIM card (Apple e-SIM)Nano-SIM
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Height40 mm176.3 mm
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Width34 mm102.9 mm
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Thickness10.7 mm8.3 mm
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Weight40 g-
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Waterproof50m-
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ColorsBlack, Gold, SilverBlack, Grey
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Display
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Display typeLTPO AMOLEDIPS LCD capacitive touchscreen
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Physical size1.57 inches7 inches
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Resolution394 x 324 pixels600 x 1024 pixels
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Pixel density326 ppi170 ppi
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Display colors1677721616777216
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ProtectionSapphire crystal glass-
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MultitouchYesYes
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Display features3D Touch display, 1000 nits-
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Hardware
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CPUDual-coreQuad-core 1.3 GHz Cortex-A53
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ChipsetApple S4Mediatek MT8321/Mediatek MT8765B
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GPUPowerVR-
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Internal storage16 GB8, 16, 32 GB
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Memory RAM-1, 2 GB
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Memory card-microSD, microSDHC, microSDXC
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Memory card max-1 TB
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OS
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OSwatchOS 5.0Android 9.0 Pie
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Main camera
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Primary cameraNo-
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Main camera2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video-720p
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Ringtones-
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Earpiece-Yes
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Multimedia
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RadioNoFM 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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WLAN WiFi Direct-Yes
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Wi-Fi display-Yes
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USBNoType-C 1.0 reversible connector
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYes-
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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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QZSSYes-
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Features
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SensorsAccelerometer, barometer, gyro (second gen), heart rateAccelerometer, gravity
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Browser
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HTMLNoHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity270 mAh3590 mAh
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Battery removableNon-removableNon-removable
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Standby time18 h-
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Selfie camera
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Selfie camera2 MP
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Selfie camera resolution-1600 x 1200 pixels
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Selfie camera video-720p
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Cost
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Price-110 USD