Oppo F21 Pro vs Ulefone Armor 8
Oppo F21 Pro
Ulefone Armor 8
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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, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 38, 40, 41-
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.5 Mbps
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LTE speedLTE-A, 391 Mbps download, 150 Mbps uploadLTE-A Cat7, 300 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-042020-08
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Status2022-042020-08
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Design
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BuildAluminium alloy, glassFront glass, aluminum back with rubber, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height159.9 mm166 mm
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Width73.2 mm81.8 mm
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Thickness7.5 mm15 mm
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Weight175 g282 g
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WaterproofIPX4Yes, IP68(1.5m and 30 minutes)
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Dust proofIPX4Yes, IP68
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MIL-STD-810G-Yes
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Build featuresRGB ring light around the camera (notifications, charging progress)-
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ColorsBlack, OrangeBlack, Orange, Red
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Display
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Display typeAMOLEDIPS LCD capacitive touchscreen
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Physical size6.43 inches6.1 inches
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Resolution1080 x 2400 pixels720 x 1560 pixels
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Pixel density409 ppi282 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 5-
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Display features90Hz, 430 nits (typ), 600 nits (HBM), 800 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.4 GHz Kryo 265 GoldQuad-core 2.0 GHz Cortex-A73
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CPU(second)quad-core 1.9 GHz Kryo 265 Silverquad-core 2.0 GHz Cortex-A53
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ChipsetQualcomm SM6225 Snapdragon 680 4GMediatek MT6771 Helio P60
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GPUAdreno 610Mali-G72 MP3
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Memory RAM8 GB4 GB
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Internal storage128 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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StorageUFS 2.2-
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OS
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OSAndroid 12, ColorOS 12.1Android 10.0
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 64 MP, f/1.7 , 79˚ , 26 mm, 1/2.0" , 0.7 µm16 MP, f/2.2
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(microscope) , 2 MP, f/3.3 , 65˚5 MP, f/2.4
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89˚ , (depth) , 2 MP, f/2.4 , 1.75 µm2 MP, f/2.2
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Primary camera resolution9280 x 6920 pixels4608 x 3456 pixels
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Primary camera video1080p@30fps, gyro-EIS1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous autofocus, 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, contrast detection autofocusAutofocus, continuous shooting, digital zoom, 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 camera typeSingle-
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Selfie camera(wide) , 32 MP, f/2.4 , 24 mm, 1/2.74" , 0.7 µm8 MP, f/2.2
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera featuresFace unlock, HDR-
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Selfie camera video1080p@30fps, gyro-EIS1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioNoFM radio, RDS, recording
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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 BandYes-
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USBType-C 2.0Type-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.1v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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NFCYes-
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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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BDSYesYes
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, barometer, compass, coulombmeter, 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 capacity4500 mAh5580 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC, 33W (100% in 60 min)Yes
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Reverse chargingYes-
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Talk time 4G-16 h
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Standby time 4G-570 h
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Tests and performance
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Antutu220000 (v9)-
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Geekbench(single-core)363 (v5.2)-
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Geekbench(multi-core)1488 (v5.2)-
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Cost
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Price310 USD140 USD
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