Phone Comparison - Asus Google Nexus 7 Cellular vs Acer Iconia Tab A1-810 vs Amazon Kindle Fire HDX

general General Info

Manufacturer Asus Acer Amazon
Announced October 2012 May 2013 September 2013
Status Available - November 2012 Available - May 2013 Available - October 2013
Colors Black Black Black
Form Factor Candybar Candybar Candybar
Dimension 198.5 x 120 x 10.5 mm
(7.81 x 4.72 x 0.41 in)
208.7 x 145.7 x 11.1 mm
(8.22 x 5.74 x 0.44 in)
186 x 128 x 9 mm
(7.32 x 5.04 x 0.35 in)
Weight 340 g (11.99 oz) 410 g (14.46 oz) 303 g/ 311 g (10.69 oz/ 10.97 oz)
2G Network GSM 850 / 900 / 1800 / 1900 N/A GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 1700 / 1900 / 2100 N/A HSDPA
4G Network - - LTE
Messaging , Push Mail, EMail, IM , Push Mail, EMail, IM , Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1 (Jelly Bean), upgradable to v4.1.2 Android OS, v4.2 (Jelly Bean) Android OS, v4.x (Jelly Bean - customized)
Processor Quad-core 1.3 GHz Cortex-A9, Nvidia Tegra 3 Quad-core 1.2 GHz, MediaTek MT8125 Quad-core 2.2 GHz Krait 400, Qualcomm Snapdragon 800
GPU ULP GeForce - Adreno 330
RAM 1 GB 1 GB 2 GB
Internal Memory 32 GB storage 8/16 GB 16/32/64 GB
External Memory No microSD, up to 32 GB No

display Display

Type LED-backlit IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 7.0 inches 7.9 inches 7.0 inches
Resolution 800 x 1280 pixels (216 ppi) 768 x 1024 pixels (162 ppi) 1200 x 1920 pixels (323 ppi)
Screen-to-Body Ratio 59.45% 63.58% 59.84%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 1.2 MP front facing 5 MP, 2592x1944 pixels 1.3 MP, 1280 x 1024 pixels
Flash No No No
Features Video-calling Auto focus, Geo-tagging -
Video Yes, 720p Yes Yes, 720p
Front Camera No [Similar] Yes, VGA [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes No Yes
Edge Yes No Yes
3G Yes, 384 kbps No HSPA+, LTE
Bluetooth Yes Yes, v4.0 Yes
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n, dual-band
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes Yes Yes, with A-GPS support (4G model)
Browser HTML HTML5 HTML5 (Amazon Silk)

memory User Memory

Internal 32 GB storage, 1GB RAM 8/16 GB, 1 GB RAM 16/32/64 GB, 2 GB RAM
Expandable Storage No microSD, up to 32 GB No

Apps Sensors

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

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Non-removable Li-Ion battery
Capacity 4325 mAh 3250 mAh -
Stand by Up to 300 h Up to 350 h -
Talk Time Up to 8 h Up to 10 h (Multimedia) Up to 11 h