UMIDIGI Bison 2021 vs Xiaomi Redmi K50 Ultra
UMIDIGI Bison 2021
Xiaomi Redmi K50 Ultra
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
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5G network-5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
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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 speedLTE, Cat6, 301 Mbps download, 51 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2021-052022-08
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Oficially announced2021-052022-08
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Design
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BuildMetal, polycarbonate, TPUAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height162.5 mm163.1 mm
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Width79.9 mm75.9 mm
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Thickness12.8 mm8.6 mm
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Weight250 g202 g
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WaterproofIP68/IP69K-
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Dust proofIP68/IP69K-
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MIL-STD-810GYes-
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ColorsOrange, YellowBlack, Blue, Gray, Mercedes AMG
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Display
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Display typeIPS TFTOLED
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Physical size6.3 inches6.67 inches
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Resolution1080 x 2340 pixels1220 x 2712 pixels
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Pixel density409 ppi446 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla GlassScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus
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Display featuresGlove mode144Hz, HDR10+, Dolby Vision
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Cortex-A73Single-core 3.19 GHz Cortex-X2
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CPU(second)quad-core 2.0 GHz Cortex-A53Triple-core 2.75 GHz Cortex-A710
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CPU(third)Quad-core 1.8 GHz Cortex-510
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ChipsetMediaTek Helio P60 MT6771Qualcomm SM8475 Snapdragon 8+ Gen 1
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GPUMali-G72 MP3Adreno 730
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Memory RAM6 GB8, 12 GB
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Internal storage128 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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StorageUFS 2.1UFS 3.1
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OS
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OSAndroid 11Android 12, MIUI 13
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Main camera
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Camera typeQuadTriple
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Main camera(standard) , 48 MP, f/1.79 , 1/2" , 0.8 µm(wide) , 108 MP, f/1.6 , 1/1.67" , 0.64 µm
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(ultrawide) , 16 MP, 120˚(ultrawide) , 8 MP, 120˚ , f/2.2
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(depth) , 5 MP(macro) , 2 MP, f/2.4
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(macro) , 5 MP
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Primary camera resolution8000 x 6000 pixels12000 x 9000 pixels
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Primary camera video1080p@30fps4K@30/60fps, 1080p@30/60/120/240/960fps
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, 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 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, flicker sensor
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera24 MP, f/2.020 MP, (wide)
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Selfie camera featuresFace unlockHDR
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Selfie camera video1080p@30fps1080p@30/60fps, 720p@120fps
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Sound
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3.5mm jackYesNo
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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, 802.11ax
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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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Bluetoothv4.2v5.2
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Bluetooth A2DPYesYes
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bluetooth HIDYes-
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bluetooth LE-Yes
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Infrared-Yes
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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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BDS-Yes
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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAltimeter, accelerometer, barometer, compass, fingerprint, geomagnetic, gyroscope, light, magnetometer, pedometer, proximityAccelerometer, color spectrum, 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-IonLi-Po
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Battery capacity5000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge 3+, 120W (100% in 19 min)
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Tests and performance
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Antutu152000 (v8)1135000 (v9)
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Geekbench(single-core)284 (v5.2)1245 (v5.2)
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Geekbench(multi-core)1236 (v5.2)4209 (v5.2)
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Cost
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Price180 USD450 USD