Haier G7 vs Samsung Galaxy A8 Duos
Haier G7
Samsung Galaxy A8 Duos
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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 900, 2100; HSDPA 850, 1900HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 20(800); LTE frequency band 2(1900), 4(1700/2100), 5(850), 7(2600), 17(700); LTE frequency band 3(1800), 5(850), 40(2300)-
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed11.5 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat6, 300 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 announced20172015-8
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Status20172015-8
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Design
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BuildPlastic, metal-
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height143 mm158 mm
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Width71.5 mm76.8 mm
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Thickness8.1 mm5.9 mm
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Weight135 g151 g
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ColorsBlack, Blue, White, YellowChampagne Gold, Midnight Black, Pearl White
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Display
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Display typeIPS LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5.0 inches5.7 inches
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Resolution720 x 1280 pixels1080 x 1920 pixels
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Pixel density294 ppi386 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 1.25 GHzQuad-core 1.8 GHz ARM Cortex-A53
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CPU(second)quad-core 1.3 GHz ARM Cortex-A53
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ChipsetMediatek MT6737Qualcomm MSM8939 Snapdragon 615
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GPUMali-T720MP1Adreno 405
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Memory RAM1 GB2 GB
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Internal storage16 GB32 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB128 GB
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OS
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OSAndroid 7.0 (Nougat)Android OS, v5.1 (Lollipop)
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Main camera
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Main camera8 MP16 MP
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Primary camera resolution2592 x 1944 pixels5312 x 2988 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, HDR, face detection, panorama, touch focus
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Selfie camera
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FlashLED flash-
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Selfie camera5 MP5 MP
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera video480p@30fps1080p
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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 with RDS
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Radio recording-recording
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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, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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GPS Navigator-Beidou
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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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Java-No
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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-IonLi-Ion
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Battery capacity2200 mAh3050 mAh
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Battery removableRemovableNon-removable
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Talk time 2G10 h-
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Talk time 3G10 h17 h
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Standby time--
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Standby time 2G200 h-
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Standby time 3G200 h-
