I'm using a Patriot LX 128GB card and it works fine: http://www.newegg.com/Product/Product.aspx?Item=N82E16820220756 4K is just under 1GB per minute so support for a 128GB card is not trivial. Using a Kenyon Labs KS-2+2 gyro to keep it hand-held steady, important when shooting 4K.

Pro quality at a consumer price; The ultimate accessory to my 4K monitor! Full spectrum of auto and manual controls to rival any pro camera; Complete accessory package; Remote control is nice (camera/gyro in one hand, control in the other)

Just nits; The LCD isn't 4K (but that would be overkill/unnoticable for a 4" display); Hard to see it in direct sun (Duh) and doesn't like polarized sunglasses (Duh again); Eyepiece is also low resolution; Knew this all up front

Battery Power is between 1 hr 33 min and 2 Hours, depending on what features you use. Build quality is smooth, and the CMOS sensor is 1 inch in size. so you get a lot of quality and color gradient + Options to adjust. Some of the button layouts are....unnerving.

Compact; Build quality; Battery life; Screen size

Battery life

Beautiful clear vibrant images in all kinds of light. Easy to use but excellent manual features. Build quality ales excellent. Love this camcorder!

Durable; Great Features; Great Picture Quality; Simple Controls

Pros: Solid Built Great pro-level features Video quality is beyond amazing Cons: Like most cameras it hunts for focus in certain low light conditions. The location of the focus assist button is next to impossible to reach while recording. Whoever designed that location should be fired.

"After the recent firmware update 3.0, allowing the camera to record 100mb/s bit-rate that's 64GBs an hour this refreshes this compelling camera. This is a game changer for this camera. Improved focus tracking with smooth rack focus transitioning has been updated.

Is A Proper Camcorder The Better Solution? Background As a longtime journalist in the "imaging" world, it has always been important for me to keep in mind that my readership is highly varied.

Definitely Sony alway makes good product. The Hand Steady Cam is not ready that good as been marketed and the mice, you know you always got get something better on this type of cameras.

Good , but to have

Last Christmas I bought the camera on Christmas discount sales. I had half a year planned to buy the camera so was very happy when it was on sale. I traveled to India with the camera to record a documentary. The camera worked perfectly and kept even though I was out on numerous adventures.

I had this camera since it first went to sell. Picture quality is second to none, however, for me it has one major flaw which ruined all its great qualities. Despite it being an outdoor camera it's not even splash proof. A strong rain or making a video on a speed boat is going to ruin it.