Cat S53 vs Oukitel WP21 Ultra
Cat S53
Oukitel WP21 Ultra
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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 800, 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 66
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5G network5G band 1, 41, 77, 78, 79 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, 600 Mbps download, 150 Mbps uploadLTE, 151 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-072023-03
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Status2022-072023-03
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Design
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BuildAluminium alloy, TPU, polycarbonateMetal, polycarbonate, TPU
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height171 mm177.3 mm
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Width81 mm84.3 mm
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Thickness16 mm18.4 mm
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Weight320 g398 g
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WaterproofIP68/IP69 (1.5m and 35 minutes)IP68/IP69K
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Dust proofIP68/IP69IP68/IP69K
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Resistance drop1.8m-
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MIL-STD-810G-Yes
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MIL-STD-810HYes-
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FlashlightYes-
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ColorsBlackBlack
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Display
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Display typeIPS LCDIPS TFT
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Physical size6.5 inches6.78 inches
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Resolution720 x 1600 pixels1080 x 2400 pixels
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Pixel density270 ppi388 ppi
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Display colors-16777216
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ProtectionScratch resistantScratch resistant
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.0 GHz Kryo 460Dual-core 2.2 GHz Cortex-A76
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CPU(second)Hexa-core 1.8 GHz Kryo 460Hexa-core 2.0 GHz Cortex-A55
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ChipsetQualcomm SM4350 Snapdragon 480 5GMediaTek Helio G99 MT6789
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GPUAdreno 619Mali-G57 MC2
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Memory RAM6 GB12 GB
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Internal storage128 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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OS
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OSAndroid 11Android 12
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Main camera
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Camera typeDualTriple
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Main camera(wide) , 48 MP, f/1.8 , 1/2.0" , 0.8 µm(wide) , 64 MP, f/1.9 , 1/1.72" , 0.8 µm
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(macro) , 2 MP, 1.75 µm(night vision) , 20 MP, 1 µm, f/2.4 , 1/2.78"
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5 MP
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Primary camera resolution8000 x 6000 pixels9280 x 6920 pixels
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Primary camera video1080p@30fps1440p@30fps
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Primary camera flashLED 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, scene-mode, phase detection autofocusAutofocus, 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 type-Single
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Selfie camera16 MP, f/2.020 MP
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera features-Face unlock, face detection
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM Radio
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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 BandYesYes
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USBType-C 3.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.1v5.2
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Bluetooth A2DPA2DPYes
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bluetooth LELEYes
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, fingerprintAccelerometer, barometer, compass, fingerprint, gyroscope, light, pedometer, 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 capacity5500 mAh9800 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Wireless chargingYes-
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Talk time 2G29 h-
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Talk time 3G29 h68.5 h
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Talk time 4G-68.5 h
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Standby time 2G672 h-
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Standby time 3G672 h1150 h
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Standby time 4G-1150 h
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Tests and performance
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Antutu323400 (v9)345535 (v9)
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Geekbench(single-core)-546 (v5.2)
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Geekbench(multi-core)-1762 (v5.2)
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SAR value
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SAR(head)0.98 W/kg-
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SAR(body)1.06 W/kg-
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SAR EU(head)-0.31 W/kg
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SAR EU(body)-1.08 W/kg
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Cost
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Price530 USD470 USD
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