Samsung Galaxy Fold vs ZTE Blade X
Samsung Galaxy Fold
ZTE Blade X
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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 850, 1900, 1800
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4G networkLTELTE frequency band 2(1900), 4(1700/2100), 5(850), 12(700)
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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, Cat20LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-22017-10
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Status2019-22017-10
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Design
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BuildGlass, aluminium alloy-
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SIMNano-SIMYes
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Height142.2 mm156 mm
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Width69.9 mm77.5 mm
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Thickness7.9 mm8.9 mm
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Weight150 g156 g
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PaymentSamsung Pay-
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ColorsBlack, Blue, Green, SilverBlack
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Display
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Display typeDynamic AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size7.3 inches5.5 inches
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Resolution1536 x 2152 pixels720 x 1280 pixels
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Pixel density414 ppi267 ppi
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Display colors1677721616777216
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ProtectionScratch resistantAsahi Dragontrail Glass
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MultitouchYesYes
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Secondary screen physical size4.6 inches-
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Secondary displayHD+ Super AMOLED capacitive touchscreen-
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Hardware
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CPUOcta-core-
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CPUSingle-core 2.84 GHz Kryo 485Quad-core 1.4 GHz Cortex-A53 ARM
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CPU(second)Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.8 GHz Kryo 485
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ChipsetQualcomm SDM855 Snapdragon 855Qualcomm MSM8917 Snapdragon 425
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GPUAdreno 640Adreno 308
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Memory RAM12 GB2 GB
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Internal storage512 GB16 GB
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Memory cardNomicroSD
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Memory card max-256 GB
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OS
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OSAndroid 9.0 PieAndroid 7.1.1 (Nougat)
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Main camera
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Camera typeTriple-
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Main camera12 MP, f/1.5-2.4 , 26 mm, 1/2.55" , 1.4 µm, 2x optical zoom13 MP
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12 MP, f/2.4 , 52 mm, 1/3.6" , 1.0 µm
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16 MP, f/2.2 , 12 mm
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Primary camera resolution4032 x 3024 pixels-
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Primary camera video2160p@30/60fps1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeGeo-tagging, HDR, face detection, panorama, touch focus
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Cover camera10 MP, f/2.2
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Selfie camera
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Selfie camera typeDual-
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Selfie camera10 MP, f/2.25 MP
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8 MP, f/1.9
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Selfie camera resolution4320 x 2432 pixels-
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Selfie camera video2160p@30fps720p
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYes-
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Headphone adapterYes-
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connectorType-C reversible connector
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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NFCYes-
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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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BeidouYes-
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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Java-No
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityFingerprint (rear-mounted), accelerometer, 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 capacity4380 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQualcomm Quick Charge 2.0-
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Wireless chargingQi/PMA-
