Stand alone projectors

The Atom is a 'cube' shaped pico projector that is very bright (50 lumens), and costs only $160 (or less if you buy more than one). It has an A/V input.

You can buy the Atom over at Chinavasion's site. Via Ubergizmo

The Toyjector is a new pico-projector, but the feature set is rather underwhelming: QVGA resolution, 100:1 contrast and only 5 lumens. It will start shipping towards the end of February 2010, and will cost $180. When you consider what you can get for $150 these days, this is quite expensive.

Via GadgetReview

This Mini-USB projector uses the USB port for power and data, and can only be used with a laptop.

It's available now for $149.

The RIOLED-Q is a pico-projector for business use - it's very bright, has 2 built-in speakers (3W each), has digital keystone correction. It can receive A/V, VGA and USB connections. It has built-in memory (not sure how much) and a SD/MMC card reader. It looks very unusual for a pico-projector... but it is rather small, as you can see from the pen beside it: 

It should ship in late February or early march, we do not know the price yet. Via PC Mag

Artec's new pico-projector is a stand-alone projector (no internal memory) with VGA, A/V and USB connectors. The USB connection is used for the display and for charging the battery at the same time.

Artec PH00-1

The PH00-1 costs $280, and is on sale now in Taiwan.

The Rainbow is a small USB powered projector - connecting to a computer (Windows or Mac) to get the signal and the power.

Apin Rainbow RB330

The RB330 costs $249, you can buy it at eBay. Here's a short video showing the projector in action, and here's the Rainbow product page.

RPJ-2000 is a rather bright pico-projector (14 lumens), with a very unusual focus-wheel. It has no internal memory, but includes 0.5W stereo speakers. It uses Quanta's cooling tech - there's no fan and so it's very quiet.  　 

RoyalTek RPJ-2000

The RPJ-2000 comes in two colors (black/white), and is available now in europe. The 'standard' version costs 219 euro, and the version that includes iPhone/iPod connectivity pack costs 249 euro.

The "Ray" is Ray-Displays first pico projector.

The Ray costs 199$ (available now from their web site), and includes a tripod.

The LV-VB03 is a small USB projector. It gets both the signal and the power from the USB ports (you have to connect two in order to charge it). It also includes 128Mb on board (not sure what this is used for).

The LV-VB03 Comes with remote control and a small tripod. It is available now for 300$.

The PK-100 uses the same light-engine as  used in Optoma's older projectors (the PK-101 and PK-102). This is their most basic model, and costs 197$. (the old PK-101 costs 219$, and the new PK-102 costs 249$).