Amazon Fire 7 (2017) vs DEXP B450
Amazon Fire 7 (2017)
DEXP B450
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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HSDPA speed-21 Mbps
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HSUPA speed-5.76 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2017-52018-11
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Status2017-62018-11
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Design
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Build-Plastic
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SIMNoDual SIM (Micro-SIM, dual stand-by)
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Height192 mm145.6 mm
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Width115 mm72.1 mm
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Thickness9.6 mm9 mm
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Weight295 g148 g
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ColorsBlack, Canary Yellow, Marine Blue, Punch RedBlack, Gold
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Display
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Display typeIPS LCD capacitive touchscreenIPS
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Physical size7.0 inches5 inches
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Resolution600 x 1024 pixels480 x 854 pixels
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Pixel density170 ppi196 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 ARM Cortex-A7Quad-core 1.3 GHz Cortex-A7
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ChipsetMediatek MT8127Mediatek MT6580M
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GPUMali-450MP4Mali-400 MP2
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Memory RAM1 GB1 GB
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Internal storage8, 16 GB8 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max256 GB32 GB
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OS
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OSCustomized Android 5.1 (Lollipop)Android 8.1 Oreo
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Main camera
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Main camera2 MP5 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video720p720p@30fps
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Primary camera flash-LED
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Camera features-Continuous shooting, digital zoom, geotagging, panorama, HDR, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera2 MP
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Selfie camera resolution-1600 x 1200 pixels
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Selfie camera video-480p@30fps MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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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, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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BluetoothYesv4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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GPSNoYes, with A-GPS
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Features
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsAccelerometerAccelerometer
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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 capacity2980 mAh2000 mAh
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Battery removableNon-removableRemovable
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Talk time8 h-