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Pick of the Camera Reviews

(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%! 

« P&C Camera Accessories - Dolly. Grip. | Main | Solder:Time II - Taking the time to make time. »

Xdreme Camera Review

Does the Xdreme (Blue) improve upon the Crocolis (Red)?I'm trying to catch up on my reviews at the moment, so if in my rush I've forgotten to include something in this video, let me know and I'll try and cover it up in a future mop-up video when I've got sufficient time.

One thing that I did intend to mention was the size of video files created by this camera. People with good math skills can probably work it out from the video bitrates, but for the rest of us I can confirm that in my tests 15min at 1920x1080 30fps took up 970MB of space. 

One thing I know that I didn't test is motion activation. I know that some people are interested in this feature, but I really can't figure out how to demonstrate it in a meaningful way. Clearly, when the camera in this mode if I wave my hand in front of the lens it starts recording...but is that all people really want to know, because it all seems rather rudimentary to me. Let me know.

If you want to download a few short samples of clips from the camera Here is a folder on pcloud.

I am trying out affiliated links, so here is my link to the Xdreme camera on Chinavasion. Remember though that in the UK, you will likely get stung with customs and 'handling' fees when you import from China, so factor that into your budget.

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  • Response
    Response: Kamera fürs Auto
    plus). @Ritschimuc: du suchst eher so eine Action Cam? guck mal auf z.B. die Xtreme an: Die hat natürlich eine deutlich besser Bildquali als die Car Cams, an eine Go Pro Hero 2 reichts aber

Reader Comments (90)

mic solution?:
And using ultrasmall wires like these:

Probably no problem with closing the display. Other end fitted with a contraplug. Just some tape around the new connection, and i think it will be watertight enough for rain. And still have good sound quality!

Pity the camera is so expencive... Otherwise i would have tried it myself.

July 20, 2012 | Unregistered CommenterRutger

Great review Techmoan.
You did rather complain that the camera was making the shot too dark, but in reality he had lots of sky in the shot and the camera was simply adjusting the overall exposure to give the best result. No clever spot metering or centre weighting here.

You also said the camera took a long time to adjust its iris to the changing lighting conditions, but I'd be very surprised to learn it had something as expensive as an iris on board. I'm betting its the same as the Extreme cam in that exposure is controlled by adjusting the ISO value and the shutter speed per frame.

You're right to say the front element is a piece of flat plastic (so that the cam shoots sharp footage under water) but the new design stops you using the top off a WD40 can as a push-on lens cap. About the only thing missing from that box of bits 'n' pieces.


July 20, 2012 | Unregistered Commentertom hardwick

Another cracking review - how did you manage to find enough dry days to get the footage ;-)

July 20, 2012 | Unregistered Commentergrahamk998

Grahamk998 Are you for real? I heared something to the effect that UK only got 1 Sunday a year but is this for real? Its such a struggle to find at least no rainy days?

July 20, 2012 | Unregistered CommenterGeorge-Romania

How's the sound quality? is it so much better? And the mountings did it jump off?

July 21, 2012 | Unregistered CommenterPinoy Pilot

Pinoy,off course it didn't jump off :| And yeah,sound its not so much better,its perfect.Check out the video and you'll find out.Its an awsome video and a briliant review.

July 21, 2012 | Unregistered CommenterGeorge-Romania

I've got one of these, here is a video I took from my bicycle.

and a comparison video taken with another (1080p) camera, on the same circuit, same time of day just another day.

I didn't use the included bicycle mount because it was kinda heavy and made the camera stick out too far for my liking, I used a custom modified mount I made myself.

July 22, 2012 | Unregistered CommenterOz

I'm thinking about buying one, but I'm not sure. How deep can it be under the water (recording, of course)? Can you hide all the info ( date, hour, ...)?

I hope someone help me.

Jose SJD

July 23, 2012 | Unregistered CommenterJose San Joaquin

Jose SJD Its in IP 68, about what can find more about here " " .For what 6 and 8 from IP 68 mean check the table.You'll find 8 mean its waterproof over 1 m however it can meen something else too.At other producs i saw IP 68 up to 3 m though it depands on the materials used,what water preasure they can stand at but i think 3 m its preety safe,though it wont be suiteable for open water sea or ocean diving cuz you usually dive more than that.Limit its probably the coral reaf is at few meters.If you dare you can go up to 5m and after like 30 m if nothing happens let us know :P Or wich the limit is ,more or less then like 3 m :P

July 24, 2012 | Unregistered CommenterGeorge-Romania

I wanna mean 30 minutes not meters :)

July 24, 2012 | Unregistered CommenterGeorge-Romania

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