Acer Iconia B1-721 vs Infinix Hot 4
Acer Iconia B1-721
Infinix Hot 4
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA 850, 1700, 1900, 2100
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HSDPA speedHSDPA42.2 Mbps
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HSUPA speedHSUPA11.5 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-12016-7
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Status2014-12016-7
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Design
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Build-Plastic
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SIMYesDual SIM (Micro-SIM, dual stand-by)
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Height199 mm152.6 mm
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Width122.3 mm76.2 mm
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Thickness11.4 mm8.6 mm
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Weight323 g175 g
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ColorsBlack/RedBlack, Blue, Gold, Green, Red
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size7.0 inches5.5 inches
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Resolution600 x 1024 pixels720 x 1280 pixels
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Pixel density170 ppi267 ppi
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Display colors-16777216
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Multitouch-Yes
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Hardware
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CPUDual-core 1.3 GHzQuad-core 1.3 GHz Cortex-A7
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ChipsetMediatek MT8312Mediatek MT6580
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GPUMali-400Mali-400 MP2
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Memory RAM1 GB1, 2 GB
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Internal storage16 GB16 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v4.2 (Jelly Bean)Android 6.0 Marshmallow
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Main camera
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Main camera8 MP, 1.12 µm
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Primary camera resolution640 x 480 pixels3264 x 2448 pixels
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Primary camera videovideo1080p@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Secondary cameraNo-
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Selfie camera5 MP
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera video-480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsN/A-
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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 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv4.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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GPSYesYes, 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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JavaYes, via Java MIDP emulator-
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Sensors-Accelerometer, compass, fingerprint, light, 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 capacity2955 mAh4000 mAh
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Battery removable-Non-removable
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Talk time--
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Talk time 2G-30 h
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Talk time 3G-18 h
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Standby time--
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Standby time 2G-720 h
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Standby time 3G-720 h
