Allview Viva Home vs Oppo A3
Allview Viva Home
Oppo A3
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Network
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2G networkN/AGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkN/AHSDPA 850, 900, 1900, 2100; HSDPA 850, 1700(AWS), 1900, 2100
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4G networkN/ALTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500); LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSPA speed-HSPA
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LTE speed-LTE
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GPRSN/AYes
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EDGEN/AYes
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Availability
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Oficially announced2019-72018-4
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Status2019-72018-5
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Design
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Build-Metal
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SIMNoDual SIM (Nano-SIM, dual stand-by)
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Height418.5 mm156 mm
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Width266.3 mm75.3 mm
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Thickness19.5 mm7.8 mm
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Weight2018.3 g159 g
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ColorsBlackGarnet Red, Knight Black, Soybean Meal, Stardust Silver
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Display
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Display typeIPS capacitive touchscreenLTPS IPS LCD capacitive touchscreen
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Physical size17.3 inches6.2 inches
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Resolution1080 x 1920 pixels1080 x 2280 pixels
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Pixel density127 ppi405 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen; LTPS(Low Temperature PolySilicon)
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.5 GHz Cortex-A53Quad-core 2 GHz Cortex-A73
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CPU(second)quad-core 2 GHz Cortex-A53
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ChipsetMediatek MT8163Mediatek Helio P60
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GPU-Mali-G72 MP3
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Memory RAM2 GB4 GB
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Internal storage32 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max128 GB256 GB
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OS
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OSAndroid 9.0 PieAndroid 8.1 (Oreo)
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Selfie camera
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Selfie camera2 MP8 MP, f/2.2
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video10800p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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Earpiece-Yes
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Multimedia
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RadioFM Radio-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging Push Email-Push Email
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SensorsAccelerometerAccelerometer, compass, gyro, 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 capacity5000 mAh3400 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-VOOC
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Cost
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Price250 USD-
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Main camera
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Main camera16 MP, f/1.8
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Primary camera resolution-4608 x 3345 pixels
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Primary camera video-1080p@30fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus