Oukitel C21 Pro vs Ulefone Power Armor 18T
Oukitel C21 Pro
Ulefone Power Armor 18T
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 3, 7, 8, 19, 20LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
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5G network-5G band 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 41, 66, 77, 78, 79 SA/NSA/Sub6
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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, 301 Mbps download, 150 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-062022-10
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Status2021-062022-10
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Design
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BuildPlastic-
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height162 mm175.2 mm
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Width75 mm83.4 mm
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Thickness9 mm18.8 mm
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Weight192 g409 g
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Waterproof-IP68/IP69K (1.5m and 30 mins)
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Dust proof-IP68/IP69K (1.5m and 30 mins)
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MIL-STD-810G-Yes
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ColorsBlack, Green, PurpleBlack
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.39 inches6.58 inches
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Resolution720 x 1560 pixels1080 x 2408 pixels
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Pixel density269 ppi401 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.8 GHz Cortex-A53Dual-core 2.2 GHz Cortex-A78
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CPU(second)quad-core 1.5 GHz Cortex-A53Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediaTek Helio P22 (MT6762D)MediaTek MT6877 Dimensity 900
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GPUPowerVR GE8320Mali-G68 MC4
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Memory RAM4 GB12 GB
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Internal storage64 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB512 GB
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OS
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OSAndroid 11Android 12
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Main camera
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Camera typeTripleTriple
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Main camera12 MP, f/2.2 , 1/2.55"108 MP, f/1.9 , 1/1.52" , (wide) , 0.7 µm
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(macro) , 2 MP, f/2.2 , 76˚ , 1/5" , 1.75 µm(macro) , 5 MP, f/3.0 , 1/5" , 1.12 µm
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(depth) , 0.3 MP5 MP
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FLIR thermal camera
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Primary camera resolution4032 x 3024 pixels-
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Primary camera video1080p@30fps4K@30fps, 1080p@30fps
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Primary camera flashLED flashHexa-LED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocusHDR, Panorama
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera8 MP, f/2.2 , 81˚ , 1/4" , 1.12 µm32 MP, f/2.0 , 1.2 µm, (wide)
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera featuresFace unlock-
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioWireless FM radio, RDS, recording
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-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 DirectYes-
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WLAN WiFi Dual Band-Yes
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USBType-C 2.0Type-C 2.0
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USB connector-magnetic connector
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USB On-The-Go-Yes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFCNoYes
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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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Features
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SensorsAccelerometer, fingerprint, light, proximityAccelerometer, 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 capacity4000 mAh9600 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 66W (52% in 30 min)
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Wireless reverse charging-Yes, 5W
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Fast wireless charging-Yes, 15W
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Talk time 3G-39 h
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Talk time 4G10 h-
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Standby time 3G-524 h
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Standby time 4G360 h-
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Tests and performance
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Antutu95488 (v8)489733 (v9)
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Geekbench(single-core)154 (v5.2)783 (v5.2)
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Geekbench(multi-core)741 (v5.2)2850 (v5.2)
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SAR value
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SAR EU(head)0.75 W/kg-
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SAR EU(body)1.16 W/kg-
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Cost
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Price130 USD640 USD
