The Nokia Lumia 620 uses a new dual-shot color technique to deliver a variety of striking color and texture effects.

ENGADGET: Nokia Lumia 620 announced: 3.8-inch WVGA display, 5MP camera, $249

Dual-shot adds a second layer of colored, transparent or translucent polycarbonate on top of a base layer to produce secondary color blends and depth effects.

ENGADGET: Nokia Lumia 620 announced: 3.8-inch WVGA display, 5MP camera, $249

The covers apparently get their eye-catching look from their "dual-shot color" shells, with several of the cases a mix of either two colors or a white base and gently tinted outer layer.

ENGADGET: Nokia Lumia 620 hands-on: $249 for Windows Phone 8 (video)

Additionally, the TL350 enhances the digital imaging experience with Samsung's Advanced Panorama Shot with Object Tracking as well as an innovative Dual Capture mode, which allows users to simultaneously take 10 mega-pixel still images while recording full-HD videos.

ENGADGET: Samsung's PMA gifts: HD pocket camcorders, point-and-shoots with AMOLED screens

These include Dual Camera, which allows simultaneous use of front and rear cameras, and Drama Shot, which presents a series of shots as a collage in a single frame.

FORBES: Samsung Spawns Galaxy S4, Takes Aim at Apple

It's hard to get totally excited about a PC hardware peripheral, given the smaller quantity of games (particularly hardware-specific titles) over in desktop land, but with Valve support and what appears to be the perfect control scheme (dual analog sticks, dual fully 3D-sensing motion controllers), we'd say the Hydra has a better shot at winning us over than anything else of its ilk.

ENGADGET: Razer Hydra Sixense motion controller eyes-on