PhoneBunch

Lenovo S820 vs Panasonic T31

General Info

Manufacturer
Lenovo Panasonic
Announced
May 2013 October 2013
Status
Available - May 2013 Available - November 2013
Colors
Flamingo red Bluish Black, Pure White
Form Factor
Candybar Candybar
Dimension
139.5 x 69.7 x 9 mm
(5.49 x 2.74 x 0.35 in)
122 x 64.4 x 11.95 mm
(4.8 x 2.54 x 0.47 in)
Weight
143 g (5.04 oz) 120 g (4.23 oz)
2G Network
GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 900 / 2100 HSDPA 850 / 1900 / 2100
Messaging
SMS, MMS, EMail, IM SMS, MMS, EMail, IM

Display

Type
IPS LCD capacitive touchscreen TFT capacitive touchscreen
Colors
16M colors 16M colors
Size
4.7 inches [Similar] 4.0 inches [Similar]
Resolution
720 x 1280 pixels (312 ppi) [Similar] 480 x 800 pixels (233 ppi) [Similar]
Screen-to-Body Ratio
62.82% 58.08%
Multi-Touch

Hardware and OS

OS
Android OS, v4.2 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean) with FOTA upgrade
Processor
Quad-core 1.2 GHz, MTK 6589W [Similar] Dual-core 1.3 GHz, MTK 6572 [Similar]
GPU
PowerVR SGX544 [Similar] Mali-400 [Similar]
RAM
1 GB [Browse Similar] 512 MB [Browse Similar]
Internal Memory
4 GB 4 GB (1.9 GB user memory)
External Memory
microSD, up to 32 GB microSD, up to 32 GB

Camera

Rear Camera
12 MP, 4000 x 3000 pixels [Similar] 3.2 MP, 2048x1536 pixels [Similar]
Flash
LED flash No
Features
Auto focus, Geo-tagging, Touch Focus, Face Detection Fixed Focus, Geo-tagging
Video
Yes Yes, VGA@30fps
Front Camera
Yes, 2 MP [Similar] Yes, VGA [Similar]

Multimedia

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

Connectivity and Data Rate

GPRS
Yes Yes
Edge
Yes Yes
3G
HSDPA, HSUPA HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth
Yes, v3.0 with A2DP Yes, v4.0 with A2DP
Wi-Fi
Wi-Fi 802.11 a/b/g/n, dual band Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB
Yes, microUSB v2.0 Yes, microUSB v2.0
GPS
Yes, with A-GPS support Yes, with A-GPS support
Browser
HTML HTML5

User Memory

Internal
4 GB, 1 GB RAM 4 GB (1.9 GB user memory), 512 MB RAM
Expandable Storage
microSD, up to 32 GB microSD, up to 32 GB

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Li-Po Battery Li-Ion Battery
Capacity
2000 mAh 1300 mAh
Stand by
Up to 140 h (2G)
Up to 140 h (3G)
Up to 510 h (2G)
Up to 400 h (3G)
Talk Time
Up to 22 h (2G)
Up to 10 h (3G)
Up to 3 h 30 min (2G)
Up to 9 h 30 min (3G)
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