Phone Comparison - Acer Iconia Tab A1-810 vs Asus Google Nexus 7 2013 vs Lenovo S850

general General Info

Manufacturer Acer Asus Lenovo
Announced May 2013 July 2013 February 2014
Status Available - May 2013 Available - July 2013 Coming Soon - June 2014
Colors Black Black White, Pink
Form Factor Candybar Candybar Candybar
Dimension 208.7 x 145.7 x 11.1 mm
(8.22 x 5.74 x 0.44 in)
200 x 114 x 8.7 mm
(7.87 x 4.49 x 0.34 in)
141 x 71 x 8.2 mm
(5.55 x 2.8 x 0.32 in)
Weight 410 g (14.46 oz) 290 g (Wi-Fi) / 299 g (LTE) (10.23 oz (Wi-Fi) / 10.55 oz (LTE) ) 140 g (4.94 oz)
2G Network N/A GSM 850 / 900 / 1800 / 1900 - LTE Version GSM 900 / 1800 / 1900
GSM 850 / 1800 / 1900
3G Network N/A HSDPA 850 / 900 / 1700 / 1900 / 2100 - LTE Version
HSDPA 850 / 900 / 2100 - LTE Version
HSDPA 900 / 2100
HSDPA 850 / 1900
4G Network - LTE - LTE Version -
Messaging , Push Mail, EMail, IM , Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean)
Processor Quad-core 1.2 GHz, MediaTek MT8125 Quad-core 1.5 GHz Krait 300, Qualcomm APQ8064 Snapdragon 600 Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582
GPU - Adreno 320 Mali-400MP2
RAM 1 GB 2 GB 1 GB
Internal Memory 8/16 GB 16/32 GB 16 GB ROM
External Memory microSD, up to 32 GB No No

display Display

Type IPS LCD capacitive touchscreen LED-backlit IPS LCD capacitive touchscreen, Corning Gorilla Glass IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 7.9 inches 7.0 inches 5.0 inches
Resolution 768 x 1024 pixels (162 ppi) 1200 x 1920 pixels (323 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 63.58% 62.49% 68.71%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 5 MP, 2592 х 1944 pixels 13 MP, 4128 x 3096 pixels
Flash No No LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video Yes Yes, 1080p@30fps Yes, 1080p@30fps
Front Camera Yes, VGA [Similar] Yes, 1.2 MP [Similar] Yes, 5 MP, Wide Angle [Similar]

connectivity Connectivity and Data Rate

GPRS No Yes Yes
Edge No Yes Yes
3G No HSPA+; LTE HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 Yes, v4.0 with A2DP, LE Yes, v3.0 with A2DP, HS
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB (SlimPort) v2.0 Yes, microUSB v2.0, USB On-the-go
GPS Yes Yes Yes, with A-GPS support
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8/16 GB, 1 GB RAM 16/32 GB, 2 GB RAM 16 GB ROM, 1 GB RAM
Expandable Storage microSD, up to 32 GB No No
USB OTG - - Supported

Apps Sensors

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

battery Battery

Type Li-Ion Battery Non-removable battery Non-removable Li-Po Battery
Capacity 3250 mAh 3950 mAh 2000 mAh
Stand by Up to 350 h - Up to 336 h
Talk Time Up to 10 h (Multimedia) Up to 10 h (multimedia) Up to 13 h