Coolpad Mega 3 vs Samsung Galaxy A3 Duos
Coolpad Mega 3
Samsung Galaxy A3 Duos
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 20(800), 40(2300)-
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 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 announced2016-122014-10
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Status2016-122014-12
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Design
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SIMTriple SIM (Nano-SIM, triple stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height152 mm130.1 mm
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Width77 mm65.5 mm
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Thickness8.2 mm6.9 mm
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Weight170 g110.3 g
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ColorsChampagne White, Gold White, Moondust GreyChampagne Gold, Light Blue, Midnight Black, Pearl White, Platinum Silver, Soft Pink
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Display
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Display typeIPS LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5.5 inches4.5 inches
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Resolution720 x 1280 pixels540 x 960 pixels
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Pixel density267 ppi245 ppi
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Display colors1677721616777216
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ProtectionScratch-resistant glass-
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MultitouchYes, max 5 fingers-
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Hardware
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CPUQuad-core 1.2 GHzQuad-core 1.2 GHz ARM Cortex-A53
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ChipsetMediatek MT6737Qualcomm MSM8916 Snapdragon 410
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GPUMali-T860Adreno 306
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Memory RAM2 GB1 GB
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Internal storage16 GB16 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, v6.0 (Marshmallow)Android OS, v4.4.4 (KitKat)
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Main camera
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Main camera8 MP, f/2.28 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 Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusGeo-tagging, face detection, panorama, touch focus
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Selfie camera
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FlashLED flash-
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Selfie camera8 MP, f/2.25 MP
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Selfie camera video720p-
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMStereo FM radioFM radio
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Radio recordingrecordingrecording
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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 DirectYes-
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USBmicroUSB 2.0microUSB 2.0
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USB hostYes-
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDR-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 Email-Push Mail
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Messaging Push MailPush Mail-
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, proximityAccelerometer, compass, 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 capacity3050 mAh1900 mAh
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Battery removableNon-removableNon-removable
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Talk time--
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Talk time 3G8 h-
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Standby time--
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Standby time 3G200 h-
