DEXP AL140 vs Lenovo B
DEXP AL140
Lenovo B
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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 900, 2100HSDPA 850, 900, 1900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
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HSDPA speed21 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speed-LTE, 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 announced2018-122016-10
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Status2018-122016-10
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Design
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BuildPlastic-
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SIMDual SIM (Micro-SIM, dual stand-by)Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
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Height124 mm132.5 mm
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Width63.3 mm66 mm
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Thickness12.9 mm9.9 mm
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Weight135 g144 g
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ColorsBlackBlack, Gold, White
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Display
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Display typeTNTFT capacitive touchscreen
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Physical size4 inches4.5 inches
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Resolution480 x 800 pixels480 x 800 pixels
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Pixel density233 ppi207 ppi
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Display colors1677721616777216
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MultitouchYesYes, max 2 fingers
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.0 GHz Cortex-A53 ARM
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ChipsetMediatek MT6580MMediatek MT6735
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GPUMali-400 MP2Mali-T720MP2
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Memory RAM512 MB1 GB
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Internal storage8 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroidAndroid OS, v6.0 (Marshmallow)
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Main camera
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Main camera2 MP5 MP
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Interpolated resolution5 MP-
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Primary camera resolution1600 x 1200 pixels-
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Primary camera video720p@30fpsvideo
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Primary camera flashLEDLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene modeYes
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Selfie camera
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Selfie camera0.31 MP2 MP
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Selfie camera interpolated resolution2 MP-
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Selfie camera resolution640 x 480 pixels-
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Selfie camera video480p@30fps 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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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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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
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3000 mAh2000 mAh
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Battery removableRemovableRemovable
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Talk time 2G7.5 h-
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Talk time 3G7.5 h11 h
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Standby time 2G200 h-
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Standby time 3G200 h170 h