3K Razorbook 400

Specifications, images and news.
3K Razorbook 400 Alternatives
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3K Razorbook 400 Specifications

Manufacturer 3K
Model name Razorbook 400
CPU speed 400 Mhz
OS Linux
Display Size
7.0" 800 X 480
RAM 128 MB
SSD 1 GB
Weight (Minimum) 907gm / 2 pounds
Size 211/140/33.0 mm
Size 8.3/5.5/1.3 inches
Physical Interfaces Ethernet 10/100
SD card slot
USB 2.0 (x3)
Wireless Interfaces802.11b/g
No BluetoothNo Wireless WAN (e.g. 4G)
*Specifications can vary

3K Razorbook 400 information

The RazorBook 400 is the US version of a cheap netbook sold under several names around the world. It has a 400MHz MIPS based CPU and comes with a 2 cell, 2100mAh battery. It's currently available with a custom version of Linux. A Windows CE model is coming soon.
3K Razorbook 400 news and review links.Date
How to make a RazorBook 400 more useful23/02/19
3K Razorbook 400 popularity (140days)

3K Razorbook 400 alternatives

Hanbit Pad, 7.0 inch, 1000 grams (2.2 lbs)
ASUS R70a, 7.0 inch, 730 grams (1.61 lbs)
With an estimated 4 hours battery life this will make a nice upgrade from the R2E model.
Samsung Q1 Ultra Premium, 7.0 inch, 800 grams (1.76 lbs)
1024x600 on a 7" screen is great for handheld use. The mouse is a little dissapointing (its not a synaptics pointer but more of a basic joystick) and the keyboard will take a lot of work to get used to. With the 1.3Ghz processor and Windows XP tablet edition this should be one of the most powerful UMPCs available.
Ubiquio 711 (711), 7.0 inch, 850 grams (1.87 lbs)
This is a good solid performer. 1.2Ghz CPU is fast enough to drive Vista. SD card slot, good build quality with high quality buttons and synaptics mouse pointer. Price is competitive. Slightly poor battery life of 2-2.25 hours must be considered before purchase though.
Ubiquio 702 (702), 7.0 inch, 910 grams (2.01 lbs)
We've tested a version of this device and found it to be a solid performer. We didnt find it pretty in white so our recommendation is to go for the black. Screen quality is good and the mouse pointer is very intuitive.
ASUS R2E, 7.0 inch, 960 grams (2.12 lbs)
Advent U1a, 7.0 inch, 1000 grams (2.2 lbs)
ASUS R2HV (R2HV-A1), 7.0 inch, 960 grams (2.12 lbs)
Ubiquio 701 (701), 7.0 inch, 910 grams (2.01 lbs)
We've tested a version of this device and found it to be a solid performer. We didnt find it pretty in white so our recommendation is to go for the black. Screen quality is good and the mouse pointer is very intuitive.
Samsung Q1b-HSDPA (NP-Q1BV001-SEG), 7.0 inch, 759 grams (1.67 lbs)
click to compare all the above devices