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(Click the pictures for reviews & links) 


Yi 2 - Best Budget 4K 

Gitup Git2 (My Pick)

Xiaomi Yi


DR02 D - Best Budget Dual Cam

Yi Ultra 2.7K
Mobius (also works as a Dashcam)
Polaroid Cube+
Drift Ghost X

My favourite USB battery power Pack

This is the excellent USB power pack I use when I travel.

2 x 2.1amp outputs. 8400mAh capacity.

Two digit Led display shows battery level


What SD CARD should I buy?

If you want an SD Card for your camera - these are the ones I use and recommend. 

I'd strongly recommend not to buy any SD cards off ebay - I've heard about too many issues with counterfeit cards - often sold on by unwitting resellers. My inbox regularly gets messages from people who bought a £150 camera then cheaped out and bought a £3 memory card on ebay - Then when it doesn't worth they blame the camera! It doesn't make any sense. Good memory is cheaper than it's ever been - see the links above.

A lot of HD cameras will not work properly with cards larger than 32GB (cards over 32GB are usually SDXC rather than the SDHC standard used by 32GB cards. SDXC cards use the ex-FAT system rather than FAT32 - in short they are a different standard). - so don't just buy the biggest card you can afford - read the specs in the manual to see what it accepts.


RECOMMENDED CARDS (for action cams - see dashcams below)

CLASS 10 UHS-1 CARDS (For HD Cameras)


U3 CARD (For 4K cameras)




The SD card in a dashcam is re-written over, more frequently than in other types of cameras. Some manufacturers void their guarantee if an SD card was used in a dashcam. So, no surprise, there are special High Endurance SD cards made just for's some.


VERY IMPORTANT. These links take you to the product, however Amazon have three different ways of selling. There's Amazon Direct - This means that you are only dealing with Amazon themselves, then there's other sellers that use Amazon's facilities - these show as Fulfilled By Amazon and finally there's Market Place sellers that advertise on Amazon, but operate independently.  I strongly recommend that you only use the first...the Amazon Direct - Sold By Amazon option. Even if it appears that you are paying a couple of £/$ more it is more than likely you are comparing the price of a real item against the price of a fake.

To give you an idea of the extent of the fake goods problem. In a 2016 survey by Apple - 90% of the 'Apple' chargers sold through Amazon - using the other the two methods..which includes the "Fulfilled by Amazon" option -  were found to be counterfeit....90%! 

« A quick tip for Sky Satellite set top box owners. | Main | Routon RC100 Bluetooth HTPC Keyboard & Trackpad »

RD32 HD Waterproof Action Camera

Wow I've really bought some rubbish recently. The problem stemmed from the fact that I felt I was taking too long between posting updates to the site so I decided I should buy a a few more things to review. In hindsight I would have been better off saving my money, but I suppose that I'm doing a public service by warning people away from repeating my mistakes This camera really does have some serious issues that needed demonstrating.


As I say in the review - this will be the last MJPEG HD video camera that I review. I've yet to find a single camera using this compression method that doesn't create jerky video. In comparison the HD808 #11 camera records at a constant and smooth 30fps and it's h.264 files are a fraction of the size of the equivalent mjpeg ones.


If you really want one of these cameras (why?) then here a couple of links to online retailers. 



Why is this review so long….we'll the camera claimed to do a lot of different things, waterproof, motion-activation, night vision, so all of these needed to be tested in some shape or form. 

So here is my longest review so far - and unfortunately it's of a product that you shouldn't buy.



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Reader Comments (39)

Thanks for another great review, shame the camera falls short. Looking at the sealing at the back I'd be impressed if that actually went to 30m...

July 9, 2011 | Unregistered CommenterJames

Wow, total Prince vision right there. How bizarre, but could be just a faulty unit?
On the MJPEG issue, do you think it has more to do with the hardware chosen or can new firmware create h.264?
I hope the Chinese manufacturers are reading this and taking notes on how to make the next version better.

July 10, 2011 | Unregistered CommenterClive C.

A very useful and even-handed review, thanks. I have never been a fan of AVI/mjpg so this just tells me (the same as you!) h264 every time.

July 10, 2011 | Unregistered CommenterRichard C

LOL @ "I suppose this is what it'd look like if you were being drowned by me... wearing purple." Thanks again for a great review.

July 11, 2011 | Unregistered CommenterChris M.

i have it, yes is also for sub or when you have an action movie with rain.
other h264 camera, like HD808 #11 does not have these thing.
weight 75 g , i want to use also to fish

the space is not so important with today sd card , you can do a 3 hours video hd with 32 gb card.
it had led withe light, and IR (no light) mode, motion detect and photo mode in motion detect
i think a very good product also with avi/mjpeg, at low cost.


July 12, 2011 | Unregistered Commenterlorenzo

Thanks again for 'taking another one for the team' ;-) apart from the recording format and the size of it I was almost set to buy one! Obviously I will not be bothering now.

I'll just be hanging on for the makers of the HD808 #11 to work their way through your posted 'wish list' - hope they don't take too long...

July 15, 2011 | Unregistered CommenterGraham K

Sound your site thank for your informative idear of great cameras

July 17, 2011 | Unregistered Commentersteven

Your review is quite extensive and very well done (I am discovering your site by the way).

I have a camera of this serie, and I wanted to tell a few more things :
- My camera doesn't have IR lights, and has not the 'purple clothes' thing. So I guess it is only the camera with IR leds that have this problem (I bought the red one on DX).
- I am not so sure about the camera automatically switching off after 3 minutes in motion-activation mode. On mine, the LEDs are switching off, but the motion-activation capture still works, and you just hav to press a button so that the LEDs switch on again! I think it is written in the user guide sheet and I have tested this in photo mode, it actually works.
- I have actually dived with it at 15m this summer. I must admit I thought the camera would be drowned before the dive was over, but it wasn't! And more astonishingly, in good light condition, the underwater videos seems to be sharper than the 'normal ones'.

Everything else is correct. The camera is fun if you dive and intend to capture some of your underwater trip, but it is not so good in other cases. It is the cheapest 30m underwater camera I have found until there (and my first one), but if you can find some better gadget around this price, you should consider buying it instead of the RD32.

I hope this can help, and I apaologize for the mistakes in this post, as english is not my mother language.

August 2, 2011 | Unregistered CommenterMcBerd


Many thanks for taking the time to post this info. Your description of how the motion activation works sounds more logical than the way that I thought it operated. I won't be going back to test this again, but hopefully this information will be useful to anyone who finds themselves here after buying the RD32.

August 2, 2011 | Registered CommenterTechmoan

ive lost my tv controls is there a flash to get the menu back tryed reset nothing happend

December 9, 2011 | Unregistered Commenterpaul

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