Oppo A77 (Mediatek) vs Sharp Aquos R2 compact
Oppo A77 (Mediatek)
Sharp Aquos R2 compact
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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 2100
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4G networkLTELTE
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HSPA speedHSPA-
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LTE speedLTELTE, Cat18, 1.2 Gbps download, 221 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-52018-11
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Status2017-52019-01
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Design
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Build-Front glass, aluminum frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height153.3 mm131 mm
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Width75.2 mm64 mm
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Thickness7.3 mm9.3 mm
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Weight153 g135 g
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Waterproof-IP68, 1.5m and 30 minutes
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Dust proof-IP68
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ColorsBlack, Gold, Rose GoldBlack, Green, White
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Display
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Display typeIPS LCD capacitive touchscreenIGZO IPS capacitive touchscreen
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Physical size5.5 inches5.2 inches
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Resolution1080 x 1920 pixels1080 x 2280 pixels
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Pixel density401 ppi485 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
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MultitouchYesYes
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Display features-120 Hz, HDR10, DCI-P3
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Hardware
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CPU-Octa-core
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CPUOcta-core 1.5 GHz ARM Cortex-A53Quad-core 2.6 GHz Kryo 385 Gold
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CPU(second)quad-core 1.7 GHz Kryo 385 Silver
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ChipsetMediatek MT6750TQualcomm SDM845 Snapdragon 845
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GPUMali-T860MP2Adreno 630
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Memory RAM4 GB4 GB
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Internal storage64 GB64 GB
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Memory cardmicroSD(uses second SIM slot)microSD, microSDHC, microSDXC
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Memory card max256 GB512 GB
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OS
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OSAndroid 6.0 (Marshmallow)Android 9.0 Pie
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Main camera
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Main camera13 MP, f/2.222.6 MP, f/1.9 , 22 mm
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Primary camera resolution-5488 x 4112 pixels
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Primary camera video1080p@30fps2160p@30fps, 1080p@30fps
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashLED flashLED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera16 MP, f/2.0 , 1/3" , 1.12 µm8 MP, f/2.0
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video1080p1080p@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 ringtones-
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Earpiece-Yes
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 1.0 reversible connector (PowerDelivery 2.0)
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USB On-The-GoYes-
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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QZSS-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsFingerprint (front-mounted), accelerometer, compass, proximityAccelerometer, compass, gyroscope, fingerprint, light, 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 capacity3200 mAh2500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Qualcomm Quick Charge 3.0
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Multimedia
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Radio-No