Prestigio Grace 7788 4G vs ZTE Blade A512
Prestigio Grace 7788 4G
ZTE Blade A512
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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 900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 3(1800), 7(2600), 18(800)LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
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HSDPA speed42 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE, Cat4, 150 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 announced2018-102016-7
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Status2018-102016-7
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Design
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BuildPlastic-
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SIMDual SIM (Mini-SIM, dual stand-by)Dual SIM
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Height213 mm164.3 mm
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Width127 mm71.6 mm
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Thickness9 mm7.6 mm
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Weight360 g130 g
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ColorsBlackBlack, Pink, White
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Display
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Display typeIPS capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size8 inches5.2 inches
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Resolution1920 x 1200 pixels720 x 1280 pixels
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Pixel density283 ppi282 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.0 GHz Cortex-A53Quad-core 1.4 GHz Cortex-A53 ARM
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ChipsetMediaTek MT8735MQualcomm MSM8917 Snapdragon 425
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GPUMali-T720 MP2Adreno 308
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Memory RAM2 GB2 GB
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Internal storage16 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max32 GB256 GB
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OS
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OSAndroid 8.1 OreoAndroid OS, v6.0 (Marshmallow)
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Main camera
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Main camera5 MP13 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video720p@30fps1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera featuresDigital zoom, panorama, HDR, face detection, self-timer, scene-modeGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera2 MP5 MP
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Selfie camera resolution1600 x 1200 pixels-
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Selfie camera video480p@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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EarpieceYes-
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Multimedia
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RadioFM Radio-
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes, with A-GPS
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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-No
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SensorsAccelerometer, fingerprint, proximityAccelerometer, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4000 mAh2540 mAh
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Battery removableNon-removableNon-removable
