Acer Iconia Tab 8 A1-840FHD vs Nokia Lumia 830
Acer Iconia Tab 8 A1-840FHD
Nokia Lumia 830
-
Network
-
2G networkGSM 850, 900, 1800, 1900
-
3G network-HSDPA 850, 900, 1900, 2100
-
HSDPA speed-42.2 Mbps
-
HSUPA speed-5.76 Mbps
-
LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2014-62014-9
-
Status20142014-9
-
Design
-
SIMNoNano-SIM
-
Height139.4 mm
-
Width70.7 mm
-
Thickness8.5 mm
-
Weight360 g150 g
-
ColorsSilverOrange, black, gold, green, white
-
Display
-
Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
-
Physical size8.0 inches5.0 inches
-
Resolution1200 x 1920 pixels720 x 1280 pixels
-
Pixel density283 ppi294 ppi
-
Display colors1677721616777216
-
Hardware
-
CPUQuad-core 1.86 GHzQuad-core 1.2 GHz ARM Cortex-A7
-
ChipsetIntel Atom Z3745Qualcomm Snapdragon 400
-
GPU-Adreno 305
-
Memory RAM2 GB1 GB
-
Internal storage16, 32 GB16 GB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB128 GB
-
OS
-
OSAndroid OS, v4.4.2 (KitKat)Microsoft Windows Phone 8.1
-
Main camera
-
Camera type-Photo / Video
-
Primary cameraYes-
-
Main camera10 MP
-
Primary camera resolution-3520 x 2640 pixels
-
Primary camera videovideo1080p@30fps
-
Primary camera optics-Carl Zeiss optics
-
Primary camera Autofocus-autofocus
-
Primary camera flash-LED flash
-
Primary camera video optical stabilization-optical stabilization
-
Primary camera optical image stabilization-optical image stabilization
-
Primary camera video stereo sound record-stereo sound record
-
Camera features-1/3.4'' sensor size, PureView technology, face detection, geo-tagging, panorama
-
Selfie camera
-
Secondary cameraYes-
-
Selfie camera0.9 MP
-
Selfie camera video-720p
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
-
WLAN WiFi Hotspot-Yes
-
WLAN WiFi Dual Band-Yes
-
WLAN DLNA-Yes
-
USBmicroUSB 2.0microUSB 2.0
-
BluetoothYesv4.0
-
Bluetooth A2DP-Yes
-
bluetooth LE-Yes
-
Bluetooth EDR-Yes
-
Bluetooth AptX-Yes
-
GPS-Yes, with A-GPS
-
GLONASS-Yes
-
GPS Navigator-Beidou
-
Features
-
Messaging SMS-SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush MailPush Email
-
JavaYes, via Java MIDP emulatorNo
-
Sensors-Accelerometer, compass, gyro, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery type-Li-Ion
-
Battery capacity-2200 mAh
-
Talk time7 h 30 min-
-
Talk time 2G-12 h 54 min
-
Talk time 3G-14 h 48 min
-
Standby time-528 h