HP EliteBook 820 G3 Notebook PC 
HP EliteBook 840 G3 Notebook PC 
HP EliteBook 850 G3 Notebook PC 
Features 
Not all configuration components are available in all regions/countries. 
c04688005 – DA 15295 – World Wide – Version 1 – December 9, 2015 
 
GPRS 1900/1800: 29.5 dBm  
GPRS 900/850: 32.5 dBm   
Maximum power 
consumption 
LTE: 1,200 mA (peak); 900 mA (average) 
HSPA+: 1,100 mA (peak); 800 mA (average) 
1xRTT/EVDO:  1,000 mA (peak); 700 mA (average) 
E-GPRS: 2,800 mA (peak); 500 mA (average) 
Dimensions  
(Length x Width x 
Thickness) 
* Mobile Broadband is an optional feature. Connection requires wireless data service contract, network support, and is not  
available in all areas. Contact service provider to determine the coverage area and availability. Connection speeds will vary  
due to location, environment, network conditions, and other factors. 4G LTE not available on all products or in all countries. 
Intel® Dual Band Wireless-N 
8260AC 802.11 a/b/g/n (2x2) 
WiFi + Bluetooth 4.2 Combo 
Adaptor* (vPro) 
IEEE 802.11a  
IEEE 802.11b 
IEEE 802.11g 
IEEE 802.11n 
Note: The FCC has declared as of January 1, 2015 products  
that utilize passive scanning on channel 12/13 and are  
capable of transmitting must fully comply with  
requirements of 15.247 or otherwise disable those channels 
4.9 - 4.95 GHz (Japan) 
5.15 - 5.25 GHz 
5.25 - 5.35 GHz 
5.47 - 5.725 GHz 
5.825 - 5.850 GHz 
Note: Indonesia only supports 5.725 - 5.825 GHz