Oukitel WP21 vs Samsung Galaxy Z Fold4
Oukitel WP21
Samsung Galaxy Z Fold4
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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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, 4, 5, 8, 12, 13, 17, 20, 25, 38, 39, 40, 41
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5G network-5G band 1, 3, 5, 20, 41, 77, 78 SA/NSA/Sub6/mmWave
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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, 150 Mbps download, 51 Mbps uploadLTE-A (7CA), Cat20, 2000 Mbps download, 200 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-112022-08
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Status2022-112022-08
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Design
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BuildMetal, polycarbonate, TPUGlass front (Gorilla Glass Victus+) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Up to two Nano SIM and one eSIM
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Height177.3 mm155.1 mm
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Width84.3 mm67.1 mm
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Thickness18.4 mm14.2-15.8 mm
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Height unfolded-155.1 mm
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Width unfolded-130.1 mm
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Thickness unfolded-6.3 mm
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Weight398 g263 g
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Stylus-Yes
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Payment-Samsung Pay (Visa, MasterCard certified)
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WaterproofIP68/IP69KIPX8, 1.5m and 30 minutes
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Dust proofIP68/IP69K-
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MIL-STD-810HYes-
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ColorsBlackBlack, Beige, Burgundy, Graygreen
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Display
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Display typeIPS TFTFoldable Dynamic AMOLED 2X
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Physical size6.78 inches7.6 inches
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Resolution1080 x 2400 pixels1812 x 2176 pixels
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Pixel density388 ppi373 ppi
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Display colors1677721616777216
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Display features-120Hz, HDR10+, 1200 nits (peak)
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Cover display-Dynamic AMOLED 2X
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Cover display physical size-6.2 inches
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Cover display resolution-904 x 2316 pixels
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Cover display features-120Hz, 120Hz, Corning Gorilla Glass Victus+
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A76Single-core 3.19 GHz Cortex-X2
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Triple-core 2.75 GHz Cortex-A710
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetMediaTek Helio G99 MT6789Qualcomm SM8475 Snapdragon 8+ Gen 1
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GPUMali-G57 MC2Adreno 730
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Memory RAM12 GB12 GB
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Internal storage256 GB256, 512, 1024 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max1 TB-
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StorageUFS 2.1UFS 3.1
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OS
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OSAndroid 12Android 12L, One UI 4.1.1
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 64 MP, 1/1.72" , 0.8 µm(wide) , 50 MP, 1.0 µm, f/1.8 , 24 mm
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(night vision) , 20 MP, f/2.0 , 1/2.78" , 1 µm(telephoto) , 10 MP, f/2.4 , 1.0 µm, 67 mm, 3x optical zoom
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(macro) , 2 MP, f/2.4 , 1/5" , 1.75 µm(ultrawide) , 12 MP, f/2.2 , 1.12 µm, 123˚ , 12 mm
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Primary camera resolution9280 x 6920 pixels8190 x 6144 pixels
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Primary camera video1080p@30fps4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+
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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, optical 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, phase detection autofocus
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Cover camera10 MP, 26 mm, f/2.2 , 1.22 µm, 1/3"
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera20 MP, f/2.24 MP, f/1.8 , 2.0 µm
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Selfie camera featuresFace unlock, face detection-
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Selfie camera video1080p@30fps4K@30fps, 1080p@30fps, gyro-EIS
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes, with stereo speakers
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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, 802.11ax
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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 3.2
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USB On-The-GoYesYes
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Bluetoothv5.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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NFCYesYes
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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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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, light, pedometer, 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 capacity9800 mAh4400 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge, 25W (50% in 30 min)
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Wireless reverse charging-Yes, 4.5W
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Fast wireless charging-Yes, 15W
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Talk time 4G68.5 h-
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Standby time 4G1150 h-
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Tests and performance
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Antutu370000 (v9)-
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Geekbench(single-core)544 (v5.2)1351 (v5.4)
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Geekbench(multi-core)1757 (v5.2)3808 (v5.4)
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SAR value
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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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Price290 USD1800 USD