Samsung Galaxy S7 edge vs ZTE Grand S3
Samsung Galaxy S7 edge
ZTE Grand S3
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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, 1900, 2100
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed-
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LTE speedLTE, Cat9, 450 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-22015-3
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Status2016-32015-3
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Design
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BuildCorning Gorilla Glass back panel-
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height150.9 mm155 mm
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Width72.6 mm77 mm
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Thickness7.7 mm9.8 mm
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Weight157 g
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ColorsBlack, Gold, Silver, WhiteSilver
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.5 inches5.5 inches
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Resolution1440 x 2560 pixels1080 x 1920 pixels
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Pixel density534 ppi401 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass-
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MultitouchYes-
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Hardware
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CPUDual-core 2.15 GHz KryoQuad-core 2.5 GHz 400 Krait
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CPU(second)dual-core 1.6 GHz Kryo
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ChipsetQualcomm MSM8996 Snapdragon 820 / Exynos 8890 OctaQualcomm MSM8974AC Snapdragon 801
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GPUAdreno 530 / Mali-T880 MP12Adreno 330
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Internal storage32, 64 GB16 GB
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Memory RAM4 GB3 GB
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Memory cardmicroSDmicroSD
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Memory card max200 GB64 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android OS, v4.4.x (KitKat)
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Main camera
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Main camera12 MP, f/1.7 , 26 mm16 MP
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Primary camera resolution-5312 x 2988 pixels
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Primary camera video2160p@30fps, 1080p@60fps, 720p@240fps2160p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED flash
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Primary camera optical image stabilizationoptical image stabilization-
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Primary camera phase detection autofocusphase detection autofocus-
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Primary camera video dual videodual-video record-
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Primary camera video hdrHDR-
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Camera features1.4 µm pixel size, 1/2.6" sensor size, Auto HDR, face detection, geo-tagging, panorama, touch focusGeo-tagging, HDR, face detection, panorama, touch focus
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DxOMark photo91-
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DxOMark video86-
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DxOMark camera score89-
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Selfie camera
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Selfie camera5 MP, f/1.7 , 22 mm8 MP
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Secondary camera dual video calldual video call-
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Secondary camera HDRAuto HDR-
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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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, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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USB hostYes-
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Bluetoothv4.2v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth AptXYes-
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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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GPS Navigator-Beidou
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BDSYes-
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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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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Messaging Push MailPush Mail-
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JavaNoYes, via Java MIDP emulator
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SensorsFingerprint, SpO2, accelerometer, barometer, compass, gyro, heart rate, proximityAccelerometer, compass, gyro, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3600 mAh3100 mAh
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Battery removableNon-removable-
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Talk time--
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Standby time--
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Multimedia
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Radio-
