Acer Iconia B1-720 vs Samsung Galaxy A9
Acer Iconia B1-720
Samsung Galaxy A9
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 1900, 2100
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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, Cat7, 350 Mbps download, 50 Mbps upload
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-12015-12
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Status2014-12016-1
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Design
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SIMNoOptional Dual SIM (Nano-SIM, dual stand-by)
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Height198.1 mm161.7 mm
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Width121.9 mm80.9 mm
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Thickness10.2 mm7.4 mm
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Weight315 g200 g
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ColorsVariousChampagne Gold, Midnight Black, Pearl White, Pink
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Display
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Display typeTFT capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size7.0 inches6.0 inches
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Resolution600 x 1024 pixels1080 x 1920 pixels
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Pixel density170 ppi367 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1.3 GHzQuad-core 1.8 GHz ARM Cortex-A72
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CPU(second)quad-core 1.2 GHz ARM Cortex-A53
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ChipsetMediatek MT8111Qualcomm MSM8976 Snapdragon 652
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GPUPowerVR SGX531Adreno 510
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Memory RAM1 GB3 GB
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Internal storage8, 16 GB32 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB128 GB
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OS
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OSAndroid OS, v4.2 (Jelly Bean)Android OS, v5.1.1 (Lollipop)
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Main camera
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Main camera13 MP, f/1.9
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Primary camera resolution640 x 480 pixels-
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Primary camera videovideo1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Primary camera optical image stabilization-optical image stabilization
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Camera features-1.12 µm pixel size, 1/3" sensor size, HDR, face detection, geo-tagging, panorama, touch focus
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DxOMark photo-93
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DxOMark video-77
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DxOMark camera score-88
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Selfie camera
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Secondary cameraNo-
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Selfie camera8 MP, f/1.9
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Selfie camera video-1080p
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsN/AVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio with RDS
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Radio recording-recording
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.1
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth EDR-Yes
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GPSYesYes, with A-GPS
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GLONASS-Yes
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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 EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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Messaging Push Mail-Push Mail
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JavaYes, via Java MIDP emulatorNo
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Sensors-Fingerprint, accelerometer, compass, gyro, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2955 mAh4000 mAh
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Battery removable-Non-removable
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Talk time5 h-
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Standby time--