I may have a Sharp LC-70SQ15U around the 30th, and Chad B will be here to calibrate. Its the "kinda 4K" model LOL, but is getting good reviews. The UQ is a bit more but I do not think the $$$ is worth the difference because neither are true 4k, and the UQ mainly adds the super bright tech.
http://www.sharpusa.com/ForHome/HomeEntertainment/LCDTV/Models/LC70SQ15U.aspx
PANEL SPECIFICATIONS
Q+ Technology: Yes
Quattron™ Technology: Yes
Revelation™ Upscaler: Yes
Display Panel Type: LCD
Backlight Type-Source: LED-Edge Lit
Effective Resolution: Up to 3840 x 2160
Native Panel Resolution: 1920 x 1080, Full HD
Subpixels: 16 million
Aspect Ratio: 16x9
Dynamic Contrast Ratio: 8,000,000:1
Refresh Panel Rate : 240Hz
Refresh Scanning Rate: —
Super Bright: —
4K Input: Yes (4K/30fps)
Sharp’s proprietary Q+ technology divides each subpixel in two, resulting in 16 million subpixels on the TV – an astounding 10 million more than Full HD – to give you more detail, depth, and color (extra green and yellow sub pixels).
Will update if/when everything happens.