Oppo A91 vs Sharp Aquos R3
Oppo A91
Sharp Aquos R3
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMAGSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 1700(AWS), 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)LTE frequency band 1, 3, 7, 8, 28, 38
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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-ALTE-A (3CA), Cat15, 1024 Mbps download, 50 upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-122019-08
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Status2019-122019-08
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Design
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BuildAluminium alloy, glassAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height160.2 mm156 mm
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Width73.3 mm74 mm
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Thickness7.9 mm8.9 mm
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Weight172 g185 g
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Waterproof-IPX5/IP6X/IPX8 (1.5m and 30 mins)
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Dust proof-IPX5/IP6X/IPX8
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ColorsDark blue, Blue, RedBlack
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Display
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Display typeAMOLED capacitive touchscreenIGZO IPS LCD
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Physical size6.4 inches6.2 inches
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Resolution1080 x 2400 pixels1440 x 3120 pixels
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Pixel density411 ppi554 ppi
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Display colors1677721616777216
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ProtectionScratch resistantScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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MultitouchYes-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.1 GHz Cortex-A73Single-core 2.84 GHz Kryo 485
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CPU(second)quad-core 2.0 GHz Cortex-A53Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.78 GHz Kryo 485
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ChipsetMediatek MT6771V Helio P70Qualcomm SM8150 Snapdragon 855
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GPUMali-G72 MP3Adreno 640
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Memory RAM8 GB6 GB
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Internal storage128 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDXC
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Memory card max256 GB-
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OS
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OSColorOS 6.1 (Android 9.0 Pie)Android 9.0 Pie
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Main camera
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Camera typeQuadDual
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Main camera48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm12.2 MP, f/1.7 , 1/2.55" , 1.4 µm, (wide)
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8 MP, f/2.2 , 13 mm, 1/4.0" , 1.12 µm20 MP, f/2.4 , (ultrawide) , 125˚
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2 MP, f/2.4 , 1/5" , 1.75 µm
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2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution8000 x 6000 pixels4032 x 3024 pixels
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Primary camera video2160p@30fps1080p@30fps
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Primary camera flashLED flashdual-LED flash
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Camera featuresAutofocus, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, phase detection autofocusAutofocus, 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, phase detection autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera16 MP, f/2 , 26 mm, 1/3.1" , 1.0 µm16 MP, f/2.0
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Selfie camera resolution4608 x 3456 pixels4608 x 3456 pixels
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Selfie camera features-Face unlock
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-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 displayYes-
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C 3.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BeidouYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximity, lightAccelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity4025 mAh3200 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOC Flash Charge 4.0 (50% in 30 min)-
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Wireless charging-Yes
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Cost
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Price290 USD750 USD
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Tests and performance
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Antutu-434000 (v8)
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Geekbench(single-core)-681 (v5.2)
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Geekbench(multi-core)-2663 (v5.2)
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