Samsung Galaxy A3 vs Samsung Galaxy Grand 2
Samsung Galaxy A3
Samsung Galaxy Grand 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 networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G network-LTE 800, 850, 900, 1800, 2100, 2600
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HSDPA speed42.2 MbpsHSDPA, 42.2 Mbps
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HSUPA speed5.76 MbpsHSUPA, 5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat3, 100 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 announced2014-102013-11
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Status2014-122014-1
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Design
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SIMNano-SIMOptional Dual SIM (Micro-SIM, dual stand-by)
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Height130.1 mm146.8 mm
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Width65.5 mm75.3 mm
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Thickness6.9 mm8.9 mm
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Weight110.3 g163 g
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ColorsChampagne Gold, Light Blue, Midnight Black, Pearl White, Platinum Silver, Soft PinkBlack, Pink, White
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Display
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Display typeSuper AMOLED capacitive touchscreenTFT capacitive touchscreen
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Physical size4.5 inches5.25 inches
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Resolution540 x 960 pixels720 x 1280 pixels
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Pixel density245 ppi280 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A53Quad-core 1.2 GHz ARM Cortex-A7
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ChipsetQualcomm MSM8916 Snapdragon 410Qualcomm MSM8226 Snapdragon 400
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GPUAdreno 306Adreno 305
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Memory RAM1.5 GB1.5 GB
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Internal storage16 GB8 GB
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Memory cardmicroSDmicroSD
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Memory card max64 GB64 GB
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OS
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OSAndroid OS, v4.4.4 (KitKat)Android OS, v4.3 (Jelly Bean)
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Main camera
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Camera typePhoto / VideoPhoto / Video
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Main camera8 MP8 MP
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Primary camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Primary camera video stereo sound record-stereo sound record
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Camera featuresGeo-tagging, face detection, panorama, touch focus-
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Selfie camera
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Selfie camera5 MP1.9 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 FMFM radioFM radio
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Radio recordingrecording-
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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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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GPS NavigatorBeidou-
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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 MailPush Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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SensorsAccelerometer, compass, 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 capacity1900 mAh2600 mAh
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Battery removableNon-removable-
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Talk time 3G12 h17 h
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Standby time--
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Standby time 3G-370 h
