Samsung Jack i637

Panasonic T31

Price
Not Available Rs. 3,649.00
Capacity
1480 mAH, Li-ion

13.8% more mAH battery than Panasonic T31. More battery capacity reduces the need to charge your battery again. (1480 mAH, Li-ion vs. 1300 mAH, Li-ion)

1300 mAH, Li-ion
TalkTime
Up to 7 Hours(2G) Up to 12.5 Hours(2G) / Up to 9.5 Hours(3G)
Stand By Time
Up to 168 Hours(2G) Up to 510 Hours(2G) /Up to 400 Hours(3G)
Main Camera
3.2 MP 3.2 MP
Zoom
Digital Zoom Digital Zoom
Front Camera
0.3 MP
Video Recording
HD @ 24 FPS
Camera Features
Geo tagging, High Dynamic Range mode (HDR)
Operating Frequency
GSM 1800 / 1900 / 850 / 900 MHz UMTS 2100 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz
GPRS
Class 10, 32 - 48 kbps kbps Yes
EDGE
Class 10, 236.8 kbps Yes
3G
Yes HSDPA 21 Mbit/s, HSUPA 5.76 Mbit/s
Wi-Fi
Wi-Fi 802.11, b/g Wi-Fi 802.11, b/g/n, Wi-Fi Direct
Bluetooth
v2.0, A2DP v4.0, A2DP
USB Connectivity
USB Port, USB 2.0 USB Port, microUSB 2.0
Weight
102.1 grams

17.9 grams Lighter than Panasonic T31. light weight phone is easy to hold and can kept in your pocket for long time. (102.1 grams vs. 120 grams)

120 grams
Dimensions
117 x 61 x 12.70 mm 122 x 64.4 x 11.2 mm

1.5 mm Thinner than Panasonic T31. Slim mobile phone is easy to handle and looks gorgeous in hand. (122 x 64.4 x 11.2 mm vs. 117 x 61 x 12.70 mm)

Screen Size
4.0 Inch
Touch Screen
Capacitive Touchscreen, Multi-touch
Colours
Black,White
Graphics
Mali-400
Pixel Density (sharpness)
233 ppi
Screen Resolution
240 x 240 pixels 480 x 800 pixels
Display Type
LCD TFT
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
GPS
Yes
Sensors
Accelerometer, Light sensor, Proximity sensor
OS Type
Android
Brand
Samsung Panasonic
Model
i637 Jack T31
SIM Slot(s)
Single SIM, GSM Dual SIM, GSM+GSM
Operating System
Android v4.2.2 (Jelly Bean)
FM Radio
Recording option
Loudspeaker
Yes
Audio Jack
3.5 mm
Processor
Dual core, 1.3 GHz, Chipset: MediaTek MT6572
RAM
256 MB 512 MB

100.0% More RAM memory than Panasonic T31. more RAM makes your mobile significantly faster and efficient. (512 MB vs. 256 MB)

Internal Memory
256 MB 4 GB
Expandable Memory
memoryCardtype, Up to 16 GB Up to 32 GB
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