Cheap and mini ARM based computers

[2012/11/23 updated]
I prefer MK802 III. Its dual core with minimal size and complete workable solution.

1. Rikomagic MK802 III
1. Price: US$66 when 2012/11/04
2. Size: 9x4x1.3cm, usb stick
3. CPU:RK3066/1.6GHz Cortex-A9 dual core
4. RAM: 1GB
5. Flash: 8GB
6. OS: Android 4.1, Linux Porting,  Another Linux Porting
7. Power: USB cable(500mA) / Power charger 5V/2A
8. Video Output: HDMI
2. Raspberry Pi Model B
1. Price: £21.60(US$ 34 when 2012/05/23)
2. Size: credit card, caseless
3. CPU: Broadcom 700 MHz ARM1176JZF-S core (ARM11 family)
4. RAM: 256MB
5. Flash: 0?
6. OS: Debian GNU/Linux, Fedora, Arch Linux
7. Power: micro usb (5V/>=700mA)
8. Video Output: HDMI
9. Tips: Paper Case, TV Game, Super Computer
3. APC 8750, introduction
1. Price: US$49 when 2012/05/23
2. Size:17x8.5cm, caseless
3. CPU: VIA WonderMedia ARM 11 Soc 800 MHz (ARM 11 family)
4. RAM:512MB
5. Flash: 2GB NAND 
6. OS: Android 2.3 (PC System)
7. Power: 15W adapter (4W at idle, 13.5W at maximum load)
8. Video Output: HDMI
4. Rikomagic MK802, user manual
1. Price: US$74 when 2012/05/23
2. Size: 8.8x3.5x1.2cm, usb stick
3. CPU:Allwinner A10/ 1GHz Cortex-A8
4. RAM: 512MB
5. Flash: 4GB
6. OS: Android 4.0, (unofficial: ubuntu)
7. Power: external adapter  5V/2A
8. Video Output: HDMI
5. Geniatech ATV100 when 2012/05/23
1. Price: not publish yet
2. Size:7.6cm(L)* 3.0cm(W)*1.1cm(T)
3. CPU: 800Mhz Coretex-A9
4. RAM:1GB
5. Flash:2GB
6. OS:Android 4.0
7. Power: mini-usb
8. Video Output: HDMI 1.3 1280x720
9. Other: 6-key IR remote controller

Update History

2012/09/23 added some raspberry pi tips.
2012/11/04 added Ricomagic MK802 III.
2012/11/23 added some linux progress about MK802 III.