Oukitel C25 vs Ulefone Armor 21
Oukitel C25
Ulefone Armor 21
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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, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 2, 5, 7, 8, 12, 17, 19, 20, 25, 40LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28, 34, 38, 39, 40, 41, 66
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, 150 Mbps download, 51 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-092023-05
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Status2021-092023-05
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Design
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BuildPlasticPolycarbonate, TPU, metal
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height166 mm176 mm
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Width76.6 mm81.6 mm
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Thickness9.6 mm18.1 mm
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Weight200 g400 g
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Waterproof-IP68/IP69K (1.5m and 30 mins)
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Dust proof-IP68/IP69K
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MIL-STD-810H-Yes
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ColorsBlack, GreenBlack
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Display
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Display typeIPS TFTIPS LCD
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Physical size6.52 inches6.58 inches
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Resolution700 x 1600 pixels1080 x 2408 pixels
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Pixel density269 ppi401 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant
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Hardware
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CPUQuad-coreOcta-core
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CPUSingle-core 2.0 GHz Cortex-A75Dual-core 2.2 GHz Cortex-A76
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CPU(second)Triple-core 1.8 GHz Cortex-A55Hexa-core 2.0 GHz Cortex-A55
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ChipsetUnisoc Tiger T310MediaTek MT8781 Helio G99
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GPUPowerVR GT7200Mali-G57 MC2
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Memory RAM4 GB8 GB
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Internal storage32 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB2 TB
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OS
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OSAndroid 11Android 13
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Main camera
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Camera typeTripleDual
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Main camera13 MP, f/2.2 , 80˚ , 1/3.1"64 MP, f/1.9 , (wide) , 0.8 µm
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(macro) , 0.3 MP, f/2.8 , 1/10"(night vision) , 24 MP, f/1.8
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(depth) , 0.3 MP, f/2.8 , 1/10"
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Primary camera resolution4224 x 3136 pixels9280 x 6180 pixels
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Primary camera video1440p@30fps-
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Primary camera flashdual-LED flashLED 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-modeAutofocus, 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 autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera8 MP, 75˚16 MP, (wide) , f/2.2 , 1.0 µm
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Selfie camera resolution3264 x 2448 pixels4608 x 3456 pixels
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Selfie camera featuresFace unlock, face detectionFace unlock, HDR, face detection
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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 RadioStereo FM 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 DirectYes-
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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-Go-Yes
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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Infrared-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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GALILEO-Yes
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BDSYesYes
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Features
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SensorsAccelerometer, fingerprint, gyroscope, light, proximityAccelerometer, barometer, 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 capacity5000 mAh9600 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 33W
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Tests and performance
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Antutu143170 (v8)370000 (v9)
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Geekbench(single-core)297 (v5.2)567 (v5.2)
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Geekbench(multi-core)984 (v5.2)1857 (v5.2)
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SAR value
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SAR EU(head)0.53 W/kg-
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SAR EU(body)0.79 W/kg-
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Cost
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Price100 USD240 USD
