Samsung Galaxy A3 Duos vs ZTE Grand X LTE T82
Samsung Galaxy A3 Duos
ZTE Grand X LTE T82
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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 900, 2100
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4G network-LTE 1800, 2600
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HSDPA speed42.2 Mbps21 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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DC-HSDPA speed-42 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload100 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-102012-7
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Status2014-122012-11
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Design
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SIMDual SIM (Nano-SIM, dual stand-by)Mini-SIM
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Height130.1 mm130.9 mm
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Width65.5 mm65 mm
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Thickness6.9 mm11.2 mm
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Weight110.3 g151 g
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ColorsChampagne Gold, Light Blue, Midnight Black, Pearl White, Platinum Silver, Soft PinkBlack, White
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Display
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Display typeSuper AMOLED capacitive touchscreenCapacitive touchscreen
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Physical size4.5 inches4.3 inches
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Resolution540 x 960 pixels540 x 960 pixels
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Pixel density245 ppi256 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A53Dual-core 1.5 GHz Krait
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ChipsetQualcomm MSM8916 Snapdragon 410Qualcomm MSM8960 Snapdragon
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GPUAdreno 306Adreno 225
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Memory RAM1 GB1 GB
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Internal storage16 GB4 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 OS, v4.4.4 (KitKat)Android OS, v4.0 (Ice Cream Sandwich)
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Main camera
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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
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, face detection, panorama, touch focus-
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Selfie camera
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Selfie camera5 MP1.3 MP
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Selfie camera video-720p@30fps
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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 802.11b, 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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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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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 IMIM-
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Messaging Push EmailPush MailPush Email
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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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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1900 mAh1900 mAh
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Battery removableNon-removable-
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Talk time-6 h 30 min
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Standby time-300 h
