Phone Comparison - Lenovo S820 vs Lenovo S650 Vibe vs Lenovo S939

general General Info

Manufacturer Lenovo Lenovo Lenovo
Announced May 2013 December 2013 February 2014
Status Available - May 2013 Available - December 2013 Available - February 2014
Colors Flamingo red Silver 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)
138 x 69.8 x 8.8 mm
(5.43 x 2.75 x 0.35 in)
170 x 86.5 x 8.65 mm
(6.69 x 3.41 x 0.34 in)
Weight 143 g (5.04 oz) 126 g (4.44 oz) 180 g (6.35 oz)
2G Network GSM 900 / 1800 / 1900 GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100 HSDPA 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean)
Processor Quad-core 1.2 GHz, MTK 6589W Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582 Octa-core 1.7 GHz, Mediatek MT6592
GPU PowerVR SGX544 Mali-400MP2 Mali-450MP4
RAM 1 GB 1 GB 1 GB
Internal Memory 4 GB 8 GB 8 GB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen Capacitive touchscreen IPS LCD Capacitive Touchscreen, OGS
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 4.7 inches 6.0 inches
Resolution 720 x 1280 pixels (312 ppi) 540 x 960 pixels (234 ppi) 720 x 1280 pixels (245 ppi)
Screen-to-Body Ratio 62.82% 63.41% 67.36%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 12 MP, 4000 x 3000 pixels 8 MP, 3264 x 2448 pixels 8 MP, 3264x2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, 360 degree Panorama, HDR, Image Stabilization
Video Yes Yes Yes, 1080p@30fps
Front Camera Yes, 2 MP [Similar] Yes, VGA [Similar] Yes, 1.6 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA HSDPA, HSUPA HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps
Bluetooth Yes, v3.0 with A2DP Yes, v3.0 with A2DP Yes, v4.0
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band 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 v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML HTML HTML5

memory User Memory

Internal 4 GB, 1 GB RAM 8 GB, 1 GB RAM 8 GB ROM, 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 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-Po Battery Li-Ion Battery
Capacity 2000 mAh 2000 mAh 3000 mAh
Stand by Up to 140 h (2G)
Up to 140 h (3G)
- -
Talk Time Up to 22 h (2G)
Up to 10 h (3G)
Up to 12 h (2G)
Up to 8 h (3G)
-