Acer Iconia Tab A1-811 vs Acer Iconia B1-721

Acer Iconia B1-721

Acer Iconia B1-721

January, 2014


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Acer Iconia Tab A1-811 vs Acer Iconia B1-721


Acer Iconia Tab A1-811

Acer Iconia B1-721

Price
EUR: €150EUR: €130
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, Touchscreen, Tablet PCCandybar, Touchscreen, Tablet PC
Dimensions
208.7 x 145.7 x 11.1 mm (8.22 x 5.74 x 0.44 in)199 x 122.3 x 11.4 mm (7.83 x 4.81 x 0.45 in)
Weight
430 g (15.17 oz)323 g (11.39 oz)
Colors
WhiteBlack/Red
Display
Type
TFTTFT
Size
7.9 inches, 193.3 cm2 (~63.6% screen-to-body ratio)7.0 inches, 137.9 cm2 (~56.7% screen-to-body ratio)
Resolution
768 x 1024 pixels, 4:3 ratio (~162 ppi density)600 x 1024 pixels, 16:9 ratio (~170 ppi density)
Multitouch
YesYes
Network
Technology
GSM / HSPAGSM / HSPA
2G Bands
GSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPAHSDPA
Notifications
Alert Types
Vibration, MP3, WAV ringtonesVibration, MP3, WAV ringtones
Memory
Internal Memory
8GB ROM, 1GB RAM16GB ROM, 1GB RAM
Card Slot
microSDHC (dedicated slot)microSDHC (dedicated slot)
Connectivity
GPRS
YesYes
EDGE
YesYes
Speed
HSPAHSPA
WLAN
Wi-Fi 802.11 b/g/n, hotspotWi-Fi 802.11 b/g/n
Bluetooth
4.0, A2DPYes
USB
microUSB 2.0microUSB 2.0
GPS
Yes, with A-GPSYes
NFC
NoNo
Camera
Main Camera
5 MP, AFVGA
Camera Features
Geo-tagging
Video
YesYes
Selfie Camera
VGA
Multimedia
Audio Format Support
MP3/WAV/WMA/eAAC+MP3/WAV/WMA/eAAC+
Video Format Support
XviD/MP4/H.264MP4/H.264
Radio
NoNo
Software
Operating System (OS)
Android OS, v4.2 (Jelly Bean)Android OS, v4.2 (Jelly Bean)
Browser
HTML5HTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IMEmail, Push Email, IM
Hardware
Chipset
Mediatek MT8389WMediatek MT8312 (28 nm)
CPU
Quad-core 1.2 GHz Cortex-A7Dual-core 1.3 GHz Cortex-A7
GPU
PowerVR SGX544Mali-400
Sensors
Accelerometer, gyroAccelerometer
SIM
YesYes
Speakers
YesYes
Audio Jack
3.5 mm3.5 mm
Battery
Battery Type
Li-Ion 4960 mAh, non-removable (18.6 Wh)Li-Po 2955 mAh, non-removable
Talk Time
Up to 7 h (multimedia)
Additional Features
Features
HDMI port

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