Phone Comparison - Panasonic T31 vs Samsung Galaxy Star 2 Plus vs Micromax Bolt A065

general General Info

Manufacturer Panasonic Samsung Micromax
Announced October 2013 July 2014 August 2014
Status Available - November 2013 Available - July 2014 Available - August 2014
Colors Bluish Black, Pure White Black, White Blue, White
Form Factor Candybar Candybar Candybar
Dimension 122 x 64.4 x 11.95 mm
(4.8 x 2.54 x 0.47 in)
129.7 x 65.9 x 9.4 mm
(5.11 x 2.59 x 0.37 in)
-
Weight 120 g (4.23 oz) - -
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM1 & SIM 2
3G Network HSDPA 850 / 1900 / 2100 No No
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) with FOTA upgrade Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1.3 GHz, MTK 6572 1.2 GHz Cortex-A9 Dual-core 1.3 GHz, Mediatek MT6571
GPU Mali-400 - Mali-400
RAM 512 MB 512 MB 512 MB
Internal Memory 4 GB (1.9 GB user memory) 4 GB ROM 4 GB (0.99 GB for apps, 1.45 GB for mass storage)
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT Capacitive Touchscreen TFT Capacitive Touchscreen
Colors 16M colors 16M colors 262K colors
Size 4.0 inches 4.3 inches 4.0 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 800 pixels (217 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 58.08% 61.55% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio with Recording FM radio Yes
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 3.2 MP, 2048x1536 pixels 3 MP, 2048 x 1536 pixels 2 MP, 1600 x 1200 pixels
Flash No LED flash LED flash
Features Fixed Focus, Geo-tagging Geo-tagging Fixed-focus, Geo-tagging
Video Yes, VGA@30fps Yes Yes, 720p
Front Camera Yes, VGA [Similar] No [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps No No
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP Yes, v3.0
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot 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 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS
Browser HTML5 HTML HTML

memory User Memory

Internal 4 GB (1.9 GB user memory), 512 MB RAM 4 GB ROM, 512 MB RAM 4 GB (0.99 GB for apps, 1.45 GB for mass storage), 512 MB 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-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 1300 mAh 1800 mAh 2000 mAh
Stand by Up to 510 h (2G)
Up to 400 h (3G)
- Up to 373 h
Talk Time Up to 3 h 30 min (2G)
Up to 9 h 30 min (3G)
- Up to 6 h 30 min