Oukitel C31 vs Ulefone Power Armor 13
Oukitel C31
Ulefone Power Armor 13
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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 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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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, 38, 40, 66
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.5 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, Cat12, 600 Mbps download, 150 Mbps upload
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GPRSYesClass 12
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EDGEYesClass 12
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Availability
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Oficially announced2022-082021-07
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Status2022-082021-07
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Design
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BuildPlastic-
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height-183.7 mm
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Width-85.4 mm
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Thickness-20.8 mm
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Weight207 g492 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-810G-Yes
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ColorsBlack, BlueBlack
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Display
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Display typeIPS TFTIPS LCD
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Physical size6.52 inches6.81 inches
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Resolution720 x 1600 pixels1080 x 2400 pixels
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Pixel density269 ppi386 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant, Corning Gorilla Glass 3
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Hardware
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CPU-Octa-core
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CPUQuad-core 2.0 GHz Cortex-A53Dual-core 2.05 GHz Cortex-A76
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediaTek Helio A22 (MT6761)Mediatek Helio G95
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GPUPowerVR GT8300Mali-G76 MC4
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Memory RAM3 GB8 GB
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Internal storage16 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB1 TB
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OS
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OSAndroid 12Android 11
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Main camera
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Camera typeTripleQuad
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Main camera13 MP, f/2.2 , 80˚ , 1/3.1"48 MP, f/1.8 , 1/2.0" , (wide) , 26 mm, 0.8 µm
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(macro) , 0.3 MP, f/2.8 , 1/10"(ultrawide) , 8 MP, f/2.2 , 120˚
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(depth) , 0.3 MP, f/2.8 , 1/10"(macro) , 2 MP, f/2.6
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(depth) , 2 MP, f/2.4
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Primary camera resolution4224 x 3136 pixels8000 x 6000 pixels
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Primary camera video1440p@30fps4K@30fps, 1080p@30fps
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Primary camera flashdual-LED flashquad-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-modeAutofocus, continuous shooting, digital zoom, geotagging, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, underwater photography
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP, f/2.2 , 75˚16 MP, f/2.2 , 1/3.06" , 1.0 µm
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Selfie camera resolution2560 x 1944 pixels5312 x 2988 pixels
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Selfie camera featuresFace unlock, face detectionFace unlock, face detection, HDR
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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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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM radio, RDS, recording
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Connectivity
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WLANWi-Fi 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-Accessory connector
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USB On-The-GoYesYes
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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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GALILEO-Yes
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BDSYesYes
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Features
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SensorsAccelerometer, fingerprint, gyroscope, light, proximityAccelerometer, baroceptor, coulombmeter, compass, fingerprint, gyroscope, infrared distance measure, 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 capacity5150 mAh13200 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 33W
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Wireless reverse charging-Yes
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Fast wireless charging-Qi
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Talk time 4G-17 h
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Tests and performance
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Antutu61300 (v8)353265 (v9)
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Geekbench(single-core)161 (v5.2)438 (v5.2)
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Geekbench(multi-core)548 (v5.2)1569 (v5.2)
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Cost
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Price80 USD330 USD
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SAR value
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SAR EU(head)-0.42 W/kg
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SAR EU(body)-1.39 W/kg
