Digma Linx A450 3G vs ZTE Grand S3
Digma Linx A450 3G
ZTE Grand S3
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 1900HSDPA 850, 900, 1900, 2100
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HSDPA speed21 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced20172015-3
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Status20172015-3
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Design
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height133 mm155 mm
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Width67.5 mm77 mm
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Thickness11 mm9.8 mm
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Weight135 g
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ColorsBlack, WhiteSilver
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Display
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Display typeTFTIPS LCD capacitive touchscreen
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Physical size4.5 inches5.5 inches
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Resolution540 x 960 pixels1080 x 1920 pixels
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Pixel density245 ppi401 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A7Quad-core 2.5 GHz Krait 400
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ChipsetSpreadtrum SC7731CQualcomm MSM8974AC Snapdragon 801
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GPUMali-400 MP2Adreno 330
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Internal storage4 GB16 GB
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Memory RAM512 MB3 GB
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Memory cardmicroSD, microSDHCmicroSD
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Memory card max32 GB64 GB
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OS
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OSAndroid 6.0 MarshmallowAndroid OS, v4.4.x (KitKat)
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Main camera
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Main camera2 MP16 MP
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Primary camera resolution1600 x 1200 pixels5312 x 2988 pixels
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Primary camera video480p@30fps2160p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLEDLED flash
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Camera featuresAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene modeGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera0.3 MP8 MP
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Selfie camera video480p@30fps MP1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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Multimedia
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Radio-
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GPS Navigator-Beidou
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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Java-Yes, via Java MIDP emulator
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SensorsAccelerometr, light, 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 capacity1800 mAh3100 mAh
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Battery removableRemovable-
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Talk time--
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Talk time 2G8 h-
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Talk time 3G8 h-
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Standby time--
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Standby time 2G150 h-
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Standby time 3G150 h-
