BLU R2 LTE vs LG Optimus LTE
BLU R2 LTE
LG Optimus LTE
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100CDMA2000 1xEV-DO
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 7(2600), 12(700), 17(700), 28(700)-
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HSDPA speed42.2 Mbps-
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HSUPA speed11.5 Mbps-
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EV-DO speed-3.1
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2017-72015
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Status2017-7
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Design
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SIMDual SIM (Micro-SIM)Mini-SIM
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Height150.3 mm132.9 mm
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Width74.3 mm67.9 mm
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Thickness9.6 mm10.4 mm
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Weight156 g135 g
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ColorsBlack, Gold, Rose Gold, SilverBlack
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Display
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Display typeIPS LCD capacitive touchscreenHD-IPS LCD capacitive touchscreen
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Physical size5.2 inches4.5 inches
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Resolution720 x 1280 pixels720 x 1280 pixels
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Pixel density282 ppi326 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A53Dual-core 1.5 GHz Scorpion
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ChipsetMediatek MT6737-
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GPUMali-T720-
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Memory RAM2, 3 GB1 GB
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Internal storage16, 32 GB-
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Memory cardmicroSDmicroSD
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Memory card max64 GB32 GB
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OS
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OSAndroid 7.0 (Nougat)Android OS, v2.3.6 (Gingerbread)
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Main camera
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Main camera13 MP8 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashdual-LED (dual tone) flashLED flash
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Camera featuresGeo-tagging, face detection, touch focusGeo-tagging, face detection
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Selfie camera
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Flashdual-LED (dual tone) flash-
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Selfie camera13 MP1.3 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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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
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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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Bluetoothv4.0v3.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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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 RSS-RSS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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Messaging Push Mail-Push Mail
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JavaNoNo
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SensorsFingerprint (rear-mounted), accelerometer, compass, proximityAccelerometer, compass, gyro, proximity
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Browser
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HTMLHTML5Yes
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Adobe flash-Adobe Flash
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3000 mAh-
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Battery removableNon-removable-
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Talk time--
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Talk time 2G26 h-
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Talk time 3G16 h-
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Standby time--
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Standby time 2G725 h-
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Standby time 3G625 h-