alcatel Smart Tab 7 vs vivo Y55s
alcatel Smart Tab 7
vivo Y55s
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G networkN/AHSDPA 900, 2100
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4G networkN/ALTE frequency band 3(1800), 5(850), 40(2300)
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSNoYes
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EDGENoYes
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Availability
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Status2019-92017
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Oficially announced2019-92017-2
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Design
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BuildPlastic-
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SIMNoDual SIM
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Height176 mm147.9 mm
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Width126 mm72.9 mm
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Thickness12 mm7.5 mm
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Weight268 g142 g
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ColorsBlackCrown Gold, Space Gray
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Display
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Display typeTN TFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size7.0 inches5.2 inches
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Resolution1024 x 600 pixels720 x 1280 pixels
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Pixel density170 ppi282 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A53Quad-core 1.2 GHz Cortex-A53 ARM
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ChipsetMediatek MT8167DQualcomm MSM8917 Snapdragon 425
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GPUPowerVR GE8300Adreno 306
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Memory RAM1.5 GB3 GB
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Internal storage16 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max16 GB256 GB
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OS
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OSAndroid 9.0 PieAndroid OS, v6.0 (Marshmallow)
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Main camera
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Main camera2 MP, f/2.4 , 1/5"13 MP
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Primary camera resolution1920 x 1080 pixels-
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED flash
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera2 MP, f/2.4 , 1/5" , 1.65 µm5 MP
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Sound
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3.5mm jackYesYes
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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 Radio-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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Wi-Fi displayYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.2v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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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 Mail-Push Mail
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Java-No
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SensorsAccelerometerAccelerometer, compass, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2580 mAh2730 mAh
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Battery removableNon-removableNon-removable
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Cost
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Price90 USD-