Onida V102 vs Panasonic T31

Key Specs

Battery
Battery	700 mAh	1300 mAh
Display
Display	1.4 inches (3.56 cm)	4.0 inches (10.16 cm)
Front Camera
Front Camera	-	0.3 MP
Processor
Processor	-	MediaTek MT6572M
RAM
RAM	-	512 MB
Rear Camera
Rear Camera	-	3.2 MP

Battery

Capacity
Capacity	700 mAh	1300 mAh
Removable
Removable	-	Yes
Standby time
Standby Time	-	Up to 400 Hours(3G) / Up to 510 Hours(2G)
TalkTime
TalkTime	Up to 3.6(2G)	Up to 9.5 Hours(3G) / Up to 12.5 Hours(2G)
Type
Type	Li-ion	Li-ion

Design

Colours
Colours	Black with Red	Black, White
Height
Height	-	122 mm
Thickness
Thickness	-	11.2 mm Below
Weight
Weight	-	120 grams
Width
Width	-	64.4 mm

Display

Display Type
Display Type	LCD	TFT
Pixel Density
Pixel Density	-	233 ppi
Resolution
Resolution	-	480x800 px
Screen Size
Screen Size	1.4 inches (3.56 cm)	4.0 inches (10.16 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	-	57.96 %
Touch Screen
Touch Screen	-	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Resolution
Resolution	-	0.3 MP, Primary Camera

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General

Brand
Brand	Onida	Panasonic
Launch Date
Launch Date	March 19, 2011	October 25, 2013 (Official)
Operating System
Operating System	-	Android v4.2.2 (Jelly Bean)

Main Camera

Camera Features
Camera Features	-	Digital Zoom
Camera Setup
Camera Setup	-	Single
Image Resolution
Image Resolution	-	2048 x 1536 Pixels
Resolution
Resolution	-	3.2 MP, Primary Camera
Shooting Modes
Shooting Modes	-	High Dynamic Range mode (HDR)
Video Recording
Video Recording	-	1280x720 @ 24 fps

Multimedia

Audio Jack
Audio Jack	-	3.5 mm
FM Radio
FM Radio	Yes	Yes, Recording option
Fm Radio
FM Radio	Yes	-
Loudspeaker
Loudspeaker	-	Yes
Music
Music	Yes, Music Formats: Yes, MP3 Player with Audio Recording	-

Network & Connectivity

Bluetooth
Bluetooth	No	Yes, v4.0
GPS
GPS	-	Yes with A-GPS
Network Support
Network Support	5G Not Supported in India, 2G	5G Not Supported in India, 3G, 2G
SIM 1
SIM 1	-	3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 3G Speed: HSDPA 21 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available
SIM 2
SIM 2	-	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz
SIM Size
SIM Size	-	SIM1: Mini
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	-	microUSB 2.0
Wi-Fi
Wi-Fi	No	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Features	-	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
Architecture	-	32 bit
CPU
CPU	-	Dual core, 1.3 GHz, Cortex A7
Chipset
Chipset	-	MediaTek MT6572M
Graphics
Graphics	-	Mali-400 MP

Sensors

Browser
Browser	Yes	-
Java
Java	No	-
Other Facilities
Other Facilities	Calendar, Alram, To do list, Calculator	-
Other Sensors
Other Sensors	-	Light sensor, Proximity sensor, Accelerometer
Phone Book
Phone Book	Yes, 200 Entries	-
SMS
SMS	Yes, SMS Storage 100	-
Sms
Sms	Yes, SMS Storage 100	-

Storage

Expandable Memory
Expandable Memory	Yes, Up to 2 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	-	4 GB Below