DEXP A140 vs Oppo A1 2018
DEXP A140
Oppo A1 2018
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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, 2100HSDPA 850, 900, 1900, 2100
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4G network-LTE
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HSDPA speed21 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-92018-3
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Status2018-92018-4
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Design
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BuildPlasticMetal
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height124.8 mm150.5 mm
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Width64 mm73.1 mm
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Thickness10 mm7.7 mm
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Weight109 g143 g
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ColorsBlack, GoldBlue, Red, White
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Display
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Display typeTNS-IPS LCD capacitive touchscreen
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Physical size4 inches5.7 inches
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Resolution480 x 800 pixels720 x 1440 pixels
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Pixel density233 ppi282 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7
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ChipsetSpreadtrum SC7731E-
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GPUMali-400 MP1-
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Memory RAM512 MB4 GB
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Internal storage8 GB64 GB
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Memory cardmicroSD, microSDHCmicroSD
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Memory card max32 GB128 GB
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OS
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OSAndroid 7.0 NougatAndroid 7.1 (Nougat)
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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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EarpieceYesYes
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Multimedia
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Radio FMFM radioFM radio
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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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Bluetoothv2.1v4.2
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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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GLONASSYes-
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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, 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 capacity1300 mAh3180 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-VOOC
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Talk time 2G5 h-
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Talk time 3G5 h-
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Standby time 2G150 h-
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Standby time 3G150 h-
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Main camera
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Main camera13 MP, f/2.2 , 1/3" , 1.12 µm
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video-1080p@30fps
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Primary camera Autofocus-autofocus
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera8 MP
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-1080p@30fps