Oppo A57s vs UMIDIGI Bison 2021
Oppo A57s
UMIDIGI Bison 2021
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTELTE, Cat6, 301 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-082021-05
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Status2022-092021-05
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Design
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BuildGlass front (Panda Glass), plastic frame, plastic backMetal, polycarbonate, TPU
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.8 mm162.5 mm
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Width75 mm79.9 mm
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Thickness8 mm12.8 mm
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Weight187 g250 g
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WaterproofIPX4IP68/IP69K
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Dust proofIP5XIP68/IP69K
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MIL-STD-810G-Yes
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ColorsBlack, BlueOrange, Yellow
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Display
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Display typeIPS LCDIPS TFT
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Physical size6.56 inches6.3 inches
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Resolution720 x 1612 pixels1080 x 2340 pixels
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Pixel density269 ppi409 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass
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Display features480 nits (typ), 600 nits (HBM)Glove mode
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A53Quad-core 2.0 GHz Cortex-A73
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CPU(second)quad-core 1.8 GHz Cortex-A53quad-core 2.0 GHz Cortex-A53
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ChipsetMediaTek MT6765G Helio G35MediaTek Helio P60 MT6771
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GPUPowerVR GE8320Mali-G72 MP3
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Memory RAM4 GB6 GB
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Internal storage64 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB256 GB
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StorageeMMC 5.1UFS 2.1
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OS
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OSAndroid 12, ColorOS 12.1Android 11
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Main camera
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Camera typeDualQuad
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Main camera(wide) , 50 MP, f/1.8 , 27 mm, 0.64 µm(standard) , 48 MP, f/1.79 , 0.8 µm, 1/2"
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(depth) , 2 MP, f/2.4(ultrawide) , 16 MP, 120˚
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(depth) , 5 MP
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(macro) , 5 MP
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Primary camera resolution-8000 x 6000 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashdual-LED flash
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Camera featuresHDR, PanoramaAutofocus, continuous shooting, digital zoom, digital image stabilization, 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 camera typeSingleSingle
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Selfie camera(wide) , 8 MP, f/2.0 , 26 mm24 MP, f/2.0
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Selfie camera featuresPanoramaFace 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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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioNoFM Radio
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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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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.3v4.2
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Bluetooth A2DPYesYes
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bluetooth HID-Yes
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bluetooth LEYes-
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, proximityAltimeter, accelerometer, barometer, compass, fingerprint, geomagnetic, gyroscope, light, magnetometer, pedometer, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity5000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC, 33W (100% in 69 min)Yes
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Tests and performance
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Antutu110000 (v8)152000 (v8)
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Geekbench(single-core)-284 (v5.2)
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Geekbench(multi-core)-1236 (v5.2)
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Cost
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Price190 USD180 USD
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