Samsung Gear S3 classic vs ZTE Grand S II S291
Samsung Gear S3 classic
ZTE Grand S II S291
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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HSPA speed-HSPA
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LTE speed-LTE
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GPRSNoYes
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EDGENoYes
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Availability
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Status2016-102014-4
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Oficially announced2016-82014-1
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Design
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BuildStainless Steel 316L-
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SIMNoMicro-SIM
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Height49 mm157 mm
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Width46 mm77 mm
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Thickness12.9 mm9.1 mm
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Weight57 g150 g
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Waterproof1.5m and 30 minutes-
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ColorsSilverSilver
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size1.3 inches5.5 inches
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Resolution360 x 360 pixels1080 x 1920 pixels
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Pixel density278 ppi401 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass SR+-
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MultitouchYes-
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Hardware
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CPUDual-core 1.0 GHzQuad-core 2.3 GHz Krait 400
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Chipset-Qualcomm MSM8974AB Snapdragon 801
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GPU-Adreno 330
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Memory RAM768 MB2 GB
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Internal storage4 GB16 GB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSTizen-based wearable platform 2.3.2Android OS, v4.3 (Jelly Bean)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM 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
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.0
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Bluetoothv4.2v4.0
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Bluetooth A2DP-Yes
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NFCYes-
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GPSYesYes, with A-GPS
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GLONASSYes-
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push Email
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, compass, gyro, proximity
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity380 mAh3100 mAh
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Battery removableNon-removable-
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Talk time72 h-
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Standby time--
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Standby time 3G72 h-
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Main camera
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Main camera13 MP
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Primary camera resolution-4128 x 3096 pixels
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Primary camera video-1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, face detection, touch focus
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Selfie camera
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Selfie camera2 MP
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Selfie camera video-1080p@30fps