Energizer E280s vs alcatel Smart Tab 7
Energizer E280s
alcatel Smart Tab 7
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 900, 2100N/A
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4G networkLTE frequency band 1, 3, 7, 8, 20, 28, 40N/A
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-
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GPRSClass 12No
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EDGEClass 12No
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Availability
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Oficially announced2021-042019-9
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Status2021-042019-9
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Design
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Build-Plastic
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SIMDual SIM (Micro-SIM, dual stand-by)No
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Height134.5 mm176 mm
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Width56 mm126 mm
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Thickness16.8 mm12 mm
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Weight113 g268 g
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ColorsBlack, Blue, Brown, Gray, Green, White, YellowBlack
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Display
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Display typeTFTTN TFT capacitive touchscreen
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Physical size2.8 inches7.0 inches
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Resolution240 x 320 pixels1024 x 600 pixels
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Pixel density143 ppi170 ppi
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Display colors26214416777216
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Multitouch-Yes
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Hardware
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CPUDual-core 1.2 GHz Cortex-A53Quad-core 1.3 GHz Cortex-A53
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ChipsetSpreadtrum SC9820EMediatek MT8167D
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GPUMali-T820PowerVR GE8300
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Memory RAM512 MB1.5 GB
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Internal storage4 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB16 GB
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StorageeMMC-
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OS
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OSKaiOSAndroid 9.0 Pie
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Main camera
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Camera typeSingle-
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Main camera0.3 MP2 MP, f/2.4 , 1/5"
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Primary camera resolution640 x 480 pixels1920 x 1080 pixels
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Primary camera video-1080p@30fps
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Primary camera flashLED flashLED flash
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera0.3 MP2 MP, f/2.4 , 1/5" , 1.65 µm
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM 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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Wi-Fi display-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v4.2
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth EDRYes-
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NFCNo-
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GPSYes, with A-GPSYes, with A-GPS
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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 capacity3000 mAh2580 mAh
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Battery removable-Non-removable
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Talk time 2G10 h-
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Standby time 2G170 h-
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Cost
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Price50 USD90 USD
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Features
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Sensors-Accelerometer