ZTE Blade A7 Vita vs ZTE nubia Z17s
ZTE Blade A7 Vita
ZTE nubia Z17s
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 2(1900), 4(1700/2100), 5(850), 7(2600), 12(700), 28(700)LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE Cat 4, 150.8 Mbps download, 51 Mbps upload-
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LTE-A speed-LTE-A, (3CA) Cat9, 450 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 announced2018-122017-10
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Status2018-122017-10
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Design
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BuildPlasticFront/back glass & metal frame
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SIMSingle SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)
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Height146 mm147.5 mm
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Width69.8 mm72.7 mm
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Thickness7.8 mm8.5 mm
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Weight135 g170 g
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ColorsBlack, BlueAurora Blue, Black Gold
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Display
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Display typeIPS capacitive touchscreenLTPS IPS LCD capacitive touchscreen
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Physical size5.45 inches5.73 inches
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Resolution720 x 1440 pixels1080 x 2040 pixels
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Pixel density295 ppi403 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenCorning Gorilla Glass
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.4 GHz Cortex-A53Quad-core 2.45 GHz Kryo
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CPU(second)quad-core 1.9 GHz Kryo
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ChipsetQualcomm Snapdragon 425 MSM8917Qualcomm MSM8998 Snapdragon 835
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GPUAdreno 308Adreno 540
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Memory RAM3 GB6, 8 GB
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Internal storage32 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max256 GB-
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OS
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OSAndroid 8.1 OreoAndroid 7.1 (Nougat)
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Main camera
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Camera typeSingleDual
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Main camera13 MP12 MP, f/1.8 , 2x optical zoom
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23 MP, f/2.0
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Primary camera resolution4160 x 3120 pixels-
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Primary camera video1080p@30fps2160p@30fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flashLED flashduad-LED (dual tone) flash
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Camera featuresAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode1.4 µm pixel size, 1/2.55" sensor size, HDR, face detection, geo-tagging, panorama, touch focus
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Selfie camera
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Selfie camera type-Dual
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Selfie camera8 MP5 MP, f/2.2
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5 MP
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYes-
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBType-C reversible connectorType-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv4.2v4.1
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Bluetooth A2DPYesYes
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bluetooth AVRCPYes-
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bluetooth FTPYes-
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bluetooth HFPYes-
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bluetooth HIDYes-
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bluetooth PANYes-
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bluetooth LEYesYes
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bluetooth MAPYes-
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bluetooth PBAPPBAP/PAB-
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bluetooth HSPYes-
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Infrared-Yes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BDS-Yes
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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, proximity, light, fingerprintFingerprint (rear-mounted), accelerometer, compass, gyro, 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 capacity3200 mAh3100 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge 4.0 (50% in 25 min)
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Talk time 2G17 h-
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Talk time 3G17 h-
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Standby time 2G600 h-
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Standby time 3G600 h-
