Panasonic Toughpad 4K vs Panasonic Toughpad JT-B1 comparison

Show Only Differences Highlight Differences	Panasonic Toughpad 4K	Panasonic Toughpad JT-B1
key specs
Display	20.00-inch	7.00-inch
Processor	Intel Core i5 vPro	Texas Instruments
Front Camera	No	1.3-megapixel
Resolution	3840x2560 pixels	1024x600 pixels
RAM	8GB	1GB
OS	Windows 8 8.1	Android 4.0
Storage	16GB	16GB
Rear Camera	5-megapixel	13-megapixel
Battery Capacity	3180mAh	5720mAh
general
Brand	Panasonic	Panasonic
Model	Toughpad 4K	Toughpad JT-B1
Release date	January 1, 2014	January 1, 2012
Dimensions (mm)	474.00 x 332.70 x 12.40	129.50 x 220.00 x 17.80
Weight (g)	2,390.00	544.00
Battery capacity (mAh)	3180	5720
Removable battery	No	Yes
display
Screen size (inches)	20.00	7.00
Touchscreen	No	No
Resolution	3840x2560 pixels	1024x600 pixels
Pixels per inch (PPI)	-	544
hardware
Processor	1.9GHz one-core	1.5GHz dual-core
Processor make	Intel Core i5 vPro	Texas Instruments
RAM	8GB	1GB
Internal storage	16GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	5-megapixel	13-megapixel
Front camera	No	1.3-megapixel
Rear flash	-	LED
software
Operating system	Windows 8 8.1	Android 4.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	802.11 a/b/g/n
GPS	No	Yes
Bluetooth	Yes	Yes
Bluetooth version	4.00	4.00
NFC	No	Yes
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	No	No
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
Number of SIMs	-	1
sensors
Compass/ Magnetometer	Yes	Yes
Proximity sensor	No	No
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No
sim 1
3G	-	No
4G/ LTE	-	No

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