Lenovo Tab 4 8 vs Apple Watch Sport Series 2 38mm
Lenovo Tab 4 8
Apple Watch Sport Series 2 38mm
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G networkHSDPA 2100-
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4G networkLTE-
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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 upload-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2017-22016-12
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Status2017-5
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Design
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Build-Aluminum/Ceramic back
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SIMYesNo
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Height211 mm38.6 mm
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Width124 mm33.3 mm
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Thickness8.2 mm11.4 mm
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Weight310 g28.2 g
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Waterproof-50m
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ColorsBlack, WhiteCase colors: silver, black; Band types: sport, blue, gold, gray; Band colors: gray, pink, rose gold, white, woven nylon, yellow
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Display
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Display typeIPS LCD capacitive touchscreenAMOLED capacitive touchscreen
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Physical size8.0 inches1.5 inches
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Resolution800 x 1280 pixels340 x 272 pixels
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Pixel density189 ppi290 ppi
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Display colors1677721616777216
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Protection-Ion-X strengthened glass
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MultitouchYesYes
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Display features-3D Touch display, 1000 nits
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Hardware
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CPUQuad-core 1.4 GHz ARM Cortex-A53Dual-core 780 MHz ARM Cortex-A7
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ChipsetQualcomm MSM8917 Snapdragon 425Apple S2
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GPUAdreno 306PowerVR G6200
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Memory RAM2 GB512 MB
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Internal storage16, 32 GB8 GB
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Memory cardmicroSD
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Memory card max256 GB-
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OS
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OSAndroid OS, v7.0 (Nougat)watchOS 3.0
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Main camera
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Main camera5 MP
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Primary camera video1080p@30fps-
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Primary camera Autofocusautofocus-
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Camera featuresGeo-tagging, face detection, touch focus-
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Selfie camera
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Selfie camera2 MP
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, dual speakersYes
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NotificationsVibration; MP3, WAV ringtonesVibration; Ringtones
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Multimedia
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Radio-No
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Radio FMFM 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 HotspotYes-
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USBmicroUSB 2.0
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Bluetoothv4.2v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFC-Yes
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GPSYes, with A-GPSYes
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GLONASS-Yes
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push MailPush MailPush Mail
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JavaNoNo
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SensorsAccelerometer, proximity (LTE model only)Accelerometer, gyro, heart rate
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Browser
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HTMLHTML5-
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Browser-No
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4850 mAh273 mAh
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Battery removableNon-removableNon-removable
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Standby time-18 h