Acer Iconia One 7 B1-730 vs Samsung Galaxy J
Acer Iconia One 7 B1-730
Samsung Galaxy J
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Network
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2G networkGSM 900, 1800, 1900
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3G network-HSDPA 800, 850, 2100
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4G network-LTE 900, 1800, 2100
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HSDPA speed-HSDPA, 42.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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LTE speed-LTE, Cat4, 150 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 announced2014-42013-12
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Status2014-62013-12
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Design
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SIMNoMicro-SIM
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Height137 mm
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Width70 mm
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Thickness8.6 mm
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Weight146 g
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ColorsRed, black, blue, pink, whitePink, White
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Display
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Display typeIPS LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size7.0 inches5.0 inches
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Resolution800 x 1280 pixels1080 x 1920 pixels
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Pixel density216 ppi441 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1.6 GHzQuad-core 2.3 GHz Krait 400
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ChipsetIntel Atom Z2560Qualcomm MSM8974 Snapdragon 800
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GPUPowerVR SGX544Adreno 330
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Memory RAM1 GB3 GB
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Internal storage8 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB64 GB
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)Android OS, v4.3 (Jelly Bean)
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Main camera
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Main camera5 MP13 MP
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Primary camera resolution2592 x 1944 pixels4128 x 3096 pixels
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Primary camera videovideo2160p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Primary camera video dual video-dual-video record
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Selfie camera
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Secondary cameraYes-
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Selfie camera2 MP
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Secondary camera dual video call-dual video call
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsN/AVibration; MP3, WAV ringtones
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Multimedia
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RadioNoNo
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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, 802.11ac
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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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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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USB host-Yes
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BluetoothYesv4.0
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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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Infrared-Yes
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GPSNoYes, with A-GPS
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GLONASS-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 EmailPush Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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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 capacity3700 mAh2600 mAh
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Talk time7 h-
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Standby time--