User Agent

Mozilla/5.0 (unknown; Linux armv7l) AppleWebkit/537.1+ HbbTV/1.2.1 (+DRM; LGE; WEBOS2.0 ; 04.05.45; HE_DTV_W15M ;)

This user agent belongs to Safari. Apple Inc developed this Browser. This Browser run on Maemo and it renders web contents with WebKit on TV.

Browser - Safari

Safari

Version? @ 32 bit
DeveloperApple Inc
ParentSafari Generic for Darwin
Device TypeTV Device

Act as 

Crawler No
Fake No
Anonymized No

Device - LGE

BrandLGE
ModelWEBOS2.0
Platform (32 bit) by Linux Foundation
Mobile No
Tablet No

Capabilities

Rendering EngineWebKit by Apple Inc (For Google Chrome, iOS (including both mobile Safari, WebViews within third-party apps, and web clips), Safari, Arora, Midori, OmniWeb, Shiira, iCab since version 4, Web, SRWare Iron, Rekonq, and in Maxthon 3.)
Pointing-
Javascript Yes
CSS Yes Version: 3
Cookies Yes
Tables Yes
Frames Yes
IFrames Yes
Background Sounds No
Java Applets Yes
VB Script No
Activex No