Oppo A91 vs Plum Tag 2 3G
Oppo A91
Plum Tag 2 3G
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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 850, 1900
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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)-
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HSDPA speed42.2 Mbps-
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HSUPA speed11.5 Mbps-
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LTE speedLTE-A-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-122019-1
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Status2019-122019-1
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Design
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BuildAluminium alloy, glass-
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Mini-SIM/Micro-SIM, dual stand-by)
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Height160.2 mm123 mm
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Width73.3 mm53 mm
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Thickness7.9 mm13.7 mm
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Weight172 g85 g
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ColorsDark blue, Blue, RedBlue, Orange, Red
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Display
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Display typeAMOLED capacitive touchscreenTFT
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Physical size6.4 inches2.4 inches
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Resolution1080 x 2400 pixels240 x 320 pixels
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Pixel density411 ppi167 ppi
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Display colors16777216262144
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ProtectionScratch resistant-
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MultitouchYes-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.1 GHz Cortex-A73
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CPU(second)quad-core 2.0 GHz Cortex-A53
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ChipsetMediatek MT6771V Helio P70Spreadtrum 7715A
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GPUMali-G72 MP3-
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Memory RAM8 GB256 MB
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Internal storage128 GB512 MB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max256 GB32 GB
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Phonebook-Yes
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Call records-Yes
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OS
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OSColorOS 6.1 (Android 9.0 Pie)-
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Main camera
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Camera typeQuad-
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Main camera48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm1.3 MP
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8 MP, f/2.2 , 13 mm, 1/4.0" , 1.12 µm
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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 pixels-
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Primary camera video2160p@30fpsYes
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Primary camera flashLED 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 autofocus-
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Selfie camera
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Selfie camera16 MP, f/2 , 26 mm, 1/3.1" , 1.0 µm
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYes-
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Multimedia
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RadioFM RadioFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acNo
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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Wi-Fi displayYes-
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connectormicroUSB 2.0
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USB On-The-GoYes-
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Bluetoothv5.0v2.0
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Bluetooth A2DPYes-
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bluetooth LEYes-
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GPSYes, with A-GPSNo
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GLONASSYes-
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BeidouYes-
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Features
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Java-Yes
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximity, light-
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Browser
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HTMLHTML5WAP
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4025 mAh800 mAh
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Battery removableNon-removableRemovable
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Fast battery chargingVOOC Flash Charge 4.0 (50% in 30 min)-
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Talk time 2G-4.5 h
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Talk time 3G-4.5 h
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Standby time 2G-240 h
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Standby time 3G-200 h
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Cost
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Price290 USD-