Oukitel WP21 Ultra vs vivo iQOO Z7s
Oukitel WP21 Ultra
vivo iQOO Z7s
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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 800, 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 66LTE frequency band 1, 3, 5, 8, 38, 40, 41
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5G network-5G band 1, 3, 8, 28, 77, 78 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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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, 151 Mbps download, 51 Mbps uploadLTE-A, 750 Mbps download, 211 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-032023-05
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Status2023-032023-05
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Design
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BuildMetal, polycarbonate, TPUPolycarbonate
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height177.3 mm158.9 mm
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Width84.3 mm73.5 mm
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Thickness18.4 mm7.8 mm
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Weight398 g172 g
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WaterproofIP68/IP69K-
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Dust proofIP68/IP69K-
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MIL-STD-810GYes-
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ColorsBlackBlue, Night
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Display
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Display typeIPS TFTAMOLED
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Physical size6.78 inches6.38 inches
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Resolution1080 x 2400 pixels1080 x 2400 pixels
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Pixel density388 ppi413 ppi
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Display colors1677721616777216
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ProtectionScratch resistant-
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Display features-90Hz, 1300 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A76Dual-core 2.2 GHz Kryo 660 Gold
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Hexa-core 1.7 GHz Kryo 660 Silver
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ChipsetMediaTek Helio G99 MT6789Qualcomm SM6375 Snapdragon 695 5G
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GPUMali-G57 MC2Adreno 619
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Memory RAM12 GB6, 8 GB
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Internal storage256 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB128 GB
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Storage-UFS 2.2
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OS
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OSAndroid 12Android 13, Funtouch 13
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 64 MP, f/1.9 , 1/1.72" , 0.8 µm(wide) , 64 MP, f/1.8 , 1/1.97" , 0.7 µm, 10x digital zoom
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(night vision) , 20 MP, f/2.4 , 1/2.78" , 1 µm(depth) , 2 MP, f/2.4
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5 MP
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Primary camera resolution9280 x 6920 pixels9280 x 6920 pixels
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Primary camera video1440p@30fps1080p@30fps
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Primary camera flashLED 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-mode, macro-mode, phase detection autofocusAutofocus, continuous shooting, digital zoom, digital image stabilization, optical 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
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera20 MP16 MP, (wide) , f/2.0
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera featuresFace unlock, face detectionFace 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 RadioNo
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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 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.2v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesNo
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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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QZSS-Yes
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, light, pedometer, 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 capacity9800 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 44W (50% in 24 min)
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Talk time 3G68.5 h-
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Talk time 4G68.5 h-
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Standby time 3G1150 h-
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Standby time 4G1150 h-
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Tests and performance
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Antutu345535 (v9)405000 (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)-1.15 W/kg
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SAR(body)-0.84 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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Price470 USD240 USD