Samsung Rex 70 S3802 vs ZTE Grand X2
Samsung Rex 70 S3802
ZTE Grand X2
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1900, 2100
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HSPA speed-HSPA
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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 announced2013-22015-8
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Status2013-32015-8
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Design
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SIMDual SIM (Mini-SIM)Micro-SIM
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Height104.9 mm145 mm
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Width57.2 mm72.8 mm
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Thickness12 mm9.3 mm
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Weight89.2 g145 g
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ColorsBlue, Gray, WhiteBlack
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Display
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Display typeTFT touchscreenIPS LCD capacitive touchscreen
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Physical size3.0 inches5.0 inches
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Resolution240 x 320 pixels720 x 1280 pixels
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Pixel density133 ppi294 ppi
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Display colors6656016777216
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A7
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Chipset-Qualcomm MSM8926 Snapdragon 400
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GPU-Adreno 305
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Internal storage10 MB16 GB
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Memory RAM-2 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Main camera
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Main camera2 MP8 MP
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Primary camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Primary camera videovideo1080p@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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Secondary cameraNo-
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Selfie camera2 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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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 Hotspot-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB hostYes-
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Bluetoothv3.0v4.0
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Bluetooth A2DP-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(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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JavaYesNo
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Sensors-Accelerometer, proximity
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Browser
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HTML-HTML5
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BrowserYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh2480 mAh
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Talk time13 h-
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Talk time 3G-7 h
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Standby time--
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Standby time 3G-288 h
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OS
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OS-Android OS, v5.1 (Lollipop)
