Digma Linx A452 3G vs LG G4
Digma Linx A452 3G
LG G4
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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 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speed-LTE, Cat6, 300 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 announced20172015-4
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Status20172015-4
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Design
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SIMDual SIM (Micro-SIM, dual stand-by)Micro-SIM
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Height133.5 mm148.9 mm
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Width67 mm76.1 mm
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Thickness11 mm9.8 mm
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Weight129 g155 g
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ColorsBlackGold, Grey, Leather Black, Leather Brown, Leather Red, White
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Display
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Display typeTFTIPS LCD capacitive touchscreen
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Physical size4 inches5.5 inches
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Resolution480 x 854 pixels1440 x 2560 pixels
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Pixel density245 ppi538 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-A7Dual-core 1.82 GHz ARM Cortex-A57
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CPU(second)quad-core 1.44 GHz ARM Cortex-A53
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ChipsetSpreadtrum SC7731CQualcomm MSM8992 Snapdragon 808
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GPUMali-400 MP2Adreno 418
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Memory RAM1 GB3 GB
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Internal storage8 GB32 GB
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Memory cardmicroSD, microSDHCmicroSD
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Memory card max32 GB128 GB
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OS
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OSAndroid 7.0 NougatAndroid OS, v5.1 (Lollipop)
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Main camera
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Camera type-Photo / Video
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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, 1080p@60fps
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Primary camera flashLEDLED flash
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Primary camera video optical stabilization-optical stabilization
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Primary camera image stabilization-optical image stabilization
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Primary camera video hdr-HDR
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Primary camera video stereo sound record-stereo sound record
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Primary camera laser autofocus-laser autofocus
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Camera featuresAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene mode1/2.6'' sensor size, HDR, face detection, geo-tagging, simultaneous video and image recording
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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 FMFM radioStereo FM radio with RDS
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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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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB host-Yes
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Bluetoothv2.1v4.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-Yes
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Infrared-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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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 Mail
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Java-No
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SensorsAccelerometerAccelerometer, barometer, color spectrum, compass, gyroscope, 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 mAh3000 mAh
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Battery removableRemovable-
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Talk time 2G-19 h
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Talk time 3G-20 h
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Standby time 2G-360 h
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Standby time 3G-440 h
