Oppo A31 (2015) vs Samsung Rex 80 S5222R
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Oppo A31 (2015)
Samsung Rex 80 S5222R
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkTD-SCDMA 1880, 2010-
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LTE speedLTE, Cat4, 150 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 announced2015-42013-2
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Status20152013-3
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Design
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SIMDual SIM (Nano-SIM/ Micro-SIM, dual stand-by)Dual SIM (Mini-SIM)
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Height131.9 mm102 mm
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Width65.5 mm58 mm
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Thickness8 mm11.5 mm
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Weight135 g
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ColorsBlue, WhiteBlue, Gray, Red, White
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Display
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Display typeIPS LCD capacitive touchscreenTFT touchscreen
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Physical size4.5 inches3.0 inches
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Resolution480 x 854 pixels240 x 320 pixels
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Pixel density218 ppi133 ppi
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Display colors16777216262144
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Hardware
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CPUQuad-core ARM Cortex-A53
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ChipsetQualcomm MSM8916 Snapdragon 410-
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GPUAdreno 306-
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Memory RAM1 GB-
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Internal storage8 GB20 MB
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Memory cardmicroSDmicroSD
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Memory card max128 GB16 GB
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OS
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OSAndroid OS, v4.4 (KitKat)-
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Main camera
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Main camera8 MP3.15 MP
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Primary camera resolution3264 x 2448 pixels2048 x 1536 pixels
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Primary camera video1080p@30fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Camera featuresGeo-tagging-
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Selfie camera
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Secondary camera-No
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Selfie camera5 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 ringtones
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Connectivity
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WLANWi-FiWi-Fi 802.11b, 802.11g, 802.11n
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USBmicroUSB 2.0microUSB 2.0
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USB host-Yes
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Bluetoothv4.0v3.0
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push EmailPush Email-
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JavaNoYes
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SensorsAccelerometer, proximity-
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Browser
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HTMLYes-
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Browser-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2000 mAh1000 mAh
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Talk time7 h14 h 10 min
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Standby time240 h-
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Multimedia
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Radio FM-FM radio
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Radio recording-FM recording
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