Samsung Galaxy Z Fold3 5G vs ZTE Blade A73 5G
Samsung Galaxy Z Fold3 5G
ZTE Blade A73 5G
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 1900, 2100
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4G network5G band 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWaveLTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave5G band 1, 3, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA
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HSDPA speed42.2 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A (7CA), Cat20, 2000 Mbps download, 200 Mbps uploadLTE, 750 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-082023-08
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Status2021-082023-09
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Design
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BuildGlass front (Gorilla Glass Victus) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus), aluminum frameAluminium alloy, glass
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SIMNano-SIM and eSIMHybrid Dual SIM (Nano-SIM, dual stand-by)
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Height158.2 mm163.5 mm
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Width67.1 mm75.2 mm
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Thickness6.4 mm8.5 mm
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Height unfolded158.2 mm-
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Width unfolded128.1 mm-
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Thickness unfolded14.4-16 mm-
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Weight271 g197 g
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StylusYes-
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PaymentSamsung Pay (Visa, MasterCard certified)-
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WaterproofIPX8, 1.5m and 30 minutesIP54
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Dust proof-IP54
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ColorsBlack, Green, SilverBlue, Gray
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Display
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Display typeFoldable Dynamic AMOLED 2XIPS LCD
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Physical size7.6 inches6.52 inches
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Resolution1768 x 2208 pixels720 x 1600 pixels
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Pixel density374 ppi269 ppi
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Display colors1677721616777216
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Display features120Hz, HDR10+, 1200 nits (peak)-
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Cover displayDynamic AMOLED 2X-
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Cover display physical size6.2 inches-
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Cover display resolution832 x 2268 pixels-
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Cover display features120Hz, Corning Gorilla Glass Victus-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.84 GHz Kryo 680Single-core 2.2 GHz Cortex-A76
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CPU(second)Triple-core 2.42 GHz Kryo 680Triple-core Cortex-A76
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CPU(third)Quad-core 1.8 GHz Kryo 680Quad-core Cortex-A55
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ChipsetQualcomm SM8350 Snapdragon 888 5GUnisoc T760
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GPUAdreno 660Mali-G57
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Memory RAM12 GB4 GB
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Internal storage256, 512 GB128 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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StorageUFS 3.1-
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OS
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OSAndroid 11, One UI 3.5Android 13
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 12 MP, f/1.8 , 26 mm, 1/1.76" , 1.8 µm(wide) , 50 MP
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(telephoto) , 12 MP, f/2.4 , 52 mm, 1/3.6" , 1.0 µm, 2x optical zoom(depth) , 2 MP, f/2.4 , 1.75 µm
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123˚ , (ultrawide) , 12 MP, f/2.2 , 12 mm, 1.12 µm
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Primary camera resolution4032 x 3024 pixels4160 x 3120 pixels
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Primary camera video4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, 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, phase detection autofocusAutofocus, continuous shooting, digital zoom, digital 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 camera16 MP, f/1.8 , 1.0 µm5 MP
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Selfie camera resolution-2560 x 1944 pixels
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Selfie camera featuresphase detection autofocusFace unlock, face detection
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Selfie camera video4K@30fps, 1080p@30fps, gyro-EIS720p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-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 3.2Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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NFCYesNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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BDSYes-
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityAccelerometer, fingerprint, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4400 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 2.0-
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Wireless reverse chargingYes-
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Fast wireless chargingYes-
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Tests and performance
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Antutu705000 (v9)123500 (v9)
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Geekbench(single-core)1124 (v5.4)-
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Geekbench(multi-core)3350 (v5.4)-
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Cost
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Price1800 USD160 USD
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SAR value
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SAR EU(head)-1.42 W/kg
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SAR EU(body)-1.69 W/kg
