Acer Iconia Tab 8 A1-840FHD vs Allview X2 Xtreme
Acer Iconia Tab 8 A1-840FHD
Allview X2 Xtreme
-
Network
-
2G networkGSM 850, 900, 1800, 1900
-
3G network-HSDPA 900, 1900, 2100
-
HSDPA speed-21.1 Mbps
-
HSUPA speed-5.76 Mbps
-
LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2014-62015-6
-
Status20142015-8
-
Design
-
SIMNoDual SIM (Micro-SIM, dual stand-by)
-
Height164 mm
-
Width82 mm
-
Thickness9.6 mm
-
Weight360 g204.4 g
-
ColorsSilverGold
-
Display
-
Display typeIPS LCD capacitive touchscreenAMOLED capacitive touchscreen
-
Physical size8.0 inches6.0 inches
-
Resolution1200 x 1920 pixels1440 x 2560 pixels
-
Pixel density283 ppi490 ppi
-
Display colors1677721616777216
-
Hardware
-
CPUQuad-core 1.86 GHzOcta-core 2 GHz ARM Cortex-A53
-
ChipsetIntel Atom Z3745Mediatek MT6795
-
GPU-PowerVR G6200
-
Memory RAM2 GB3 GB
-
Internal storage16, 32 GB64 GB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB128 GB
-
OS
-
OSAndroid OS, v4.4.2 (KitKat)Android OS, v5.1 (Lollipop)
-
Main camera
-
Primary cameraYes-
-
Main camera24 MP
-
Primary camera resolution-5632 x 4224 pixels
-
Primary camera videovideo2160p@30fps
-
Primary camera flash-dual-LED (dual tone) flash
-
Primary camera image stabilization-optical image stabilization
-
Primary camera phase detection autofocus-phase detection autofocus
-
Camera features-1/2.3'' sensor size, HDR, face/smile detection, geo-tagging, panorama, touch focus
-
Selfie camera
-
Secondary cameraYes-
-
Selfie camera8 MP
-
Secondary camera autofocus-autofocus
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes, with stereo speakers
-
NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Radio recording-FM recording
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
-
WLAN WiFi Hotspot-Yes
-
WLAN WiFi Direct-Yes
-
WLAN WiFi Dual Band-Yes
-
USBmicroUSB 2.0microUSB 2.0
-
USB host-Yes
-
BluetoothYesv4.0
-
Bluetooth A2DP-Yes
-
Bluetooth EDR-Yes
-
GPS-Yes, with A-GPS
-
Features
-
Messaging SMS-SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush MailPush Mail
-
JavaYes, via Java MIDP emulatorNo
-
Sensors-Accelerometer, compass, gyro, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery type-Li-Po
-
Battery capacity-3500 mAh
-
Talk time7 h 30 min-
-
Talk time 3G-12 h
-
Standby time--
-
Standby time 3G-350 h
