BLU Dash JR vs ZTE Star 2
BLU Dash JR
ZTE Star 2
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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, 900, 1700, 1900, 2100 (Bands 1, 2, 4, 5, 8)
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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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Status2013-92014-12
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Oficially announced2013-82014-12
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Design
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SIMDual SIM (Mini-SIM, dual stand-by)Micro-SIM
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Height116.5 mm140.3 mm
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Width62 mm69.2 mm
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Thickness12 mm6.9 mm
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Weight105 g130 g
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ColorsBlack, Blue, Pink, Silver, White, YellowBlack, White
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size3.5 inches5.0 inches
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Resolution320 x 480 pixels1080 x 1920 pixels
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Pixel density165 ppi441 ppi
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Display colors26214416777216
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Hardware
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CPU1 GHz ARM Cortex-A52.3 GHz Krait 400 Quad-core
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Chipset-Qualcomm MSM8974AB Snapdragon 801
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GPUMali-400Adreno 330
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Memory ROM512 MB-
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Memory RAM256 MB2 GB
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Internal storage-16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB64 GB
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OS
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OSAndroid OS, v2.3 (Gingerbread)Android OS, v4.4.x (KitKat)
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Main camera
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Main camera2 MP13 MP
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Primary camera resolution1600 x 1200 pixels4128 x 3096 pixels
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Primary camera video480p@30fps2160p@30fps, 1080p@60fps
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Primary camera Autofocus-autofocus
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Primary camera flash-dual-LED (dual tone) flash
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Secondary cameraNo-
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Selfie camera5 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-
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Radio FMStereo 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 Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB host-Yes
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Bluetoothv2.1v4.0
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Bluetooth A2DP-Yes
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bluetooth LE-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 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 EmailPush EmailPush Email
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Sensors-Accelerometer, 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-Po
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Battery capacity1000 mAh2400 mAh
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Battery removable-Non-removable
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Talk time12 h20 h
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Standby time600 h350 h