Phone Comparison - Acer Iconia Tab B1-A71 vs HP Slate 7 vs Acer Liquid E3

general General Info

Manufacturer Acer HP Acer
Announced January 2013 February 2013 February 2014
Status Available - January 2013 Available - April 2013 Coming Soon - April 2014
Colors Black Black/Silver, Red Black/White
Form Factor Candybar Candybar Candybar
Dimension 197.4 x 128.5 x 11.3 mm
(7.77 x 5.06 x 0.44 in)
197.1 x 116.1 x 10.7 mm
(7.76 x 4.57 x 0.42 in)
-
Weight 320 g (11.29 oz) 372 g (13.12 oz) 135 g (4.76 oz)
2G Network N/A N/A GSM 850 / 900 / 1800 / 1900
3G Network - N/A HSDPA
4G Network - - -
Messaging , Push Mail, EMail, IM , Push Mail, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.1 (Jelly Bean) Android OS, v4.1 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean)
Processor Dual-core 1.2 GHz, Mediatek MT8317 Dual-core 1.6 GHz, Cortex-A9 Quad-core 1.2 GHz
GPU PowerVR SGX531u - -
RAM 512 MB 1 GB 1 GB
Internal Memory 8/16 GB 8 GB 4 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen FFS+ LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors 256K colors 16M colors 16M colors
Size 7.0 inches 7.0 inches 4.7 inches
Resolution 600 x 1024 pixels (170 ppi) 600 x 1024 pixels (170 ppi) 720 x 1280 pixels (312 ppi)
Screen-to-Body Ratio 54.07% 59.94% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No No -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera VGA, 640x480 pixels 3.15 MP, 2048x1536 pixels 13 MP, 4160 x 3120 pixels
Flash No No LED flash
Features - - Auto focus, Geo-tagging
Video Yes Yes, 720p@30fps Yes
Front Camera No [Similar] Yes, VGA [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS No No Yes
Edge No No Yes
3G - N/A HSDPA, HSUPA
Bluetooth Yes, v4.0 Yes, v2.1 with A2DP, EDR Yes
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, DLNA Yes
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes - Yes, with A-GPS support
Browser HTML5 HTML HTML

memory User Memory

Internal 8/16 GB, 512 MB RAM 8 GB, 1 GB RAM 4 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not present proximity sensor not present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable, Li-Po Battery Non-removable battery -
Capacity 2710 mAh - -
Stand by - - -
Talk Time - Up to 5 h (media) -