Phone Comparison - Lenovo IdeaTab A3000 vs Lenovo S920 vs Lenovo S820

general General Info

Manufacturer Lenovo Lenovo Lenovo
Announced January 2013 March 2013 May 2013
Status Available - May 2013 Available - May 2013 Available - May 2013
Colors Black, White White, Blue Flamingo red
Form Factor Candybar Candybar Candybar
Dimension 194 x 120 x 11 mm
(7.64 x 4.72 x 0.43 in)
154 x 77.7 x 7.9 mm
(6.06 x 3.06 x 0.31 in)
139.5 x 69.7 x 9 mm
(5.49 x 2.74 x 0.35 in)
Weight 339 g (11.96 oz) 159 g (5.61 oz) 143 g (5.04 oz)
2G Network GSM 850 / 900 / 1800 / 1900 (optional) GSM 900 / 1800 / 1900 GSM 900 / 1800 / 1900
3G Network HSDPA (optional) HSDPA 900 / 2100 HSDPA 900 / 2100
Messaging , Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean)
Processor Quad-core 1.2 GHz Cortex-A7, MTK 8125 Quad-core 1.2 GHz Cortex-A7, MTK 6589 Quad-core 1.2 GHz, MTK 6589W
GPU - PowerVR SGX544 PowerVR SGX544
RAM 1 GB 1 GB 1 GB
Internal Memory 16 GB 4 GB 4 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 7.0 inches 5.3 inches 4.7 inches
Resolution 600 x 1024 pixels (170 ppi) 720 x 1280 pixels (277 ppi) 720 x 1280 pixels (312 ppi)
Screen-to-Body Ratio 58.92% 64.76% 62.82%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio FM radio; built-in antenna
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592х1936 pixels 8 MP, 3264 x 2448 pixels 12 MP, 4000 x 3000 pixels
Flash No LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection
Video Yes Yes Yes
Front Camera Yes, VGA [Similar] Yes, 2 MP [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS No Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge No Class 12 Yes
3G HSPA+ HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, HSUPA
Bluetooth Yes, v4.0 Yes, v3.0 with A2DP Yes, v3.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual band Wi-Fi 802.11 a/b/g/n, dual band
USB Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML5 HTML HTML

memory User Memory

Internal 16 GB, 1 GB RAM 4 GB, 1 GB RAM 4 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 32 GB microSD, up to 32 GB
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 not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Li-Po Battery Li-Po Battery
Capacity 3500 mAh 2250 mAh 2000 mAh
Stand by Up to 336 h Up to 480 h (2G)
Up to 480 h (3G)
Up to 140 h (2G)
Up to 140 h (3G)
Talk Time Up to 8 h Up to 25 h (2G)
Up to 12 h (3G)
Up to 22 h (2G)
Up to 10 h (3G)