Phone Comparison - Lenovo S820 vs Samsung Galaxy Core 2 Duos vs Lenovo A536

general General Info

Manufacturer Lenovo Samsung Lenovo
Announced May 2013 June 2014 September 2014
Status Available - May 2013 Available - July 2014 Available - September 2014
Colors Flamingo red White, Black Black, White
Form Factor Candybar Candybar Candybar
Dimension 139.5 x 69.7 x 9 mm
(5.49 x 2.74 x 0.35 in)
130.3 x 68 x 9.8 mm
(5.13 x 2.68 x 0.39 in)
139.6 x 72 x 9.95 mm
(5.5 x 2.83 x 0.39 in)
Weight 143 g (5.04 oz) 138 g (4.87 oz) 149 g (5.26 oz)
2G Network GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100 HSDPA 900 / 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.2 GHz, MTK 6589W Quad-core 1.2 GHz Quad-core 1.3 GHz, Mediatek MT6582M
GPU PowerVR SGX544 - Mali-400MP2
RAM 1 GB 768 MB 1 GB
Internal Memory 4 GB 4 GB 8 GB ROM
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen TFT capacitive touchscreen TFT Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 4.5 inches 5.0 inches
Resolution 720 x 1280 pixels (312 ppi) 480 x 800 pixels (207 ppi) 480 x 854 pixels (196 ppi)
Screen-to-Body Ratio 62.82% 65.25% 68.49%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio; built-in antenna FM Radio FM Radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 12 MP, 4000 x 3000 pixels 5 MP, 2592 х 1944 pixels 5 MP, 2592 x 1944 pixels
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR
Video Yes Yes Yes
Front Camera Yes, 2 MP [Similar] Yes, VGA [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 with A2DP Yes, v4.0 with A2DP v4.0
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS
Browser HTML HTML HTML

memory User Memory

Internal 4 GB, 1 GB RAM 4 GB, 768 MB RAM 8 GB ROM, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor 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 Li-Po Battery Li-Ion Battery Li-Po Battery
Capacity 2000 mAh 2000 mAh 2000 mAh
Stand by Up to 140 h (2G)
Up to 140 h (3G)
- Up to 300 h
Talk Time Up to 22 h (2G)
Up to 10 h (3G)
- Up to 15 h 30 min