Category Archives: Tech News

iFi Audio GO Blu vs Shanling UP5 review & comparison

Welcome to my review of the iFi Audio GO Blu and Shanling UP5. Both are reviewed and compared with all eleven differences highlighted.

The iFi Audio GO Blue retails for £199 and the Shanling UP5 for £179.

The video review is over 20 minutes long, but don’t worry, there are chapters and an index in the YouTube video description box that enable you to skip back and forth between the different sections. However, I do recommend watching the whole video and there is a ton of detail covered.

Video Review


Both devices have a lot of differences, but for me the winner is the iFi Audio GO Blu. Very highly recommended 9.1/10.

Useful Links

Shanling UP5 –

iPhone 13 – Thoughts from a Photographer & YouTuber

So Apple has just launched its new iPhone 13 range, the iPhone 13, 13 Mini, 13 Pro and 13 Pro Max.

Below I am sharing my views on these new iPhones with a particular slant towards the photography and videography aspects.

Firstly, I will just mention the standard iPhone 13 and 13 Mini. If you have the 12 or 12 Mini, there is no reason IMO to look at upgrading to these. Yes these have brighter screens, better claimed battery life, better camera hardware including improved processing, ISP, processor and camera features. In fact the main rear wide sensor on these models looks like it was the sensor used on the iPhone 12 Pro Max with its advanced sensor shift stabilisation. With the new A15 processor and smart HDR4, this rear sensor will take excellent photos. The ultra wide camera has also been marginally improved. So what you will have is an easy to use competent camera which will create lovely video or photos for social media. But as I have said, I don’t believe these changes are enough to warrant an upgrade from last year’s versions.

However, the iPhone 13 Pro and Pro Max are a different proposition. Firstly, unlike last year, both the Pro and Pro Max have the identical camera modules. All 3 rear cameras are improved even further than the standard iPhone 13 models. The ultra wide now has auto focus enabling macro photography. Astrophotography is now possible too. All 3 rear lenses allow night mode. The zoom lens is now 3 x optical zoom. ProRAW on photos is still present. But coming soon ProRes video will be on board. For videography this is an incredible feat. One thing to bear in mind, the 128gb iPhone 13 Pro won’t allow 4K Pro Res, just 1080p. You can still shoot 4K in the other modes though. Apple is only allowing ProRes at 4K on the 256gb, 512gb and 1TB storage options. In case you think this is Apple forcing you to buy a higher storage version, its not as a 10 min 4K ProRes video will take up approximately 100gb.

The Pro and Pro Max also have an extra “core” in the A15 processor to enable more capabilities and I would imagine during a teardown the RAM is higher than the standard iPhone 13 as well. So whilst you will be able to film such high quality video, what makes it even more incredible, is that you will be able to edit this on the iPhone as well.

I just want to go back to the camera upgrades. Specifically the light gathering improvements. The wide camera can now gather 2.2x more light. The ultra wide 92% more light. With the lidar sensor and all the A15 and ISP improvements the iPhone 13 Pro is looking like a beast for photography and videography.

If you weren’t sold on the iPhone 13 Pro range, then there is the 120hz variable refresh rate screen, better battery life, brighter screens and smaller notch.

I can’t wait to test out the new cameras in real world situations, as well as see how they far with sunrises and sunsets on Dartmoor. See the results on my social media accounts – gavinsgadgets for twitter and instagram.

iFi ZEN Blue V2 review

Welcome to my review of the iFi ZEN Blue V2 which retails for £159.

The Key Features

The ZEN Blue V2 features easy Bluetooth 5.0 connectivity using the latest Qualcomm 5100 series Bluetooth. Codecs supported are SBC, AAC, LDAC, HWA, LHDC, apt X and apt X HD. That’s CD quality up to 24bits/192kHz from AAC and apt X HD.

Analogue outputs are either RCA or 4.4mm, digital is either coaxial or optical. Or even SPDIF.

So what’s new with V2. Upgraded jitter clock with over 20db performance, improved aerial with 80% more reach and lots more.

To learn more, watch the video covering all aspects of the ZEN Blue V2.

Video Review


The ZEN Blue V2 is a simple to operate, yet highly effective high quality device. Highly recommended. 9.3/10

Useful Links

iFi ZEN Stream review

Welcome to my review of the iFi ZEN Stream that retails for £399. The ZEN Stream is a network audio transport, focused around maintaining audio quality.

In terms of connections this is done via WiFi or Ethernet. It has quite a number of options which are covered off in my video review.

The Key Features

The ZEN Stream allows you to add network streaming to your existing system. Outputs via USB 3.0 or SPDIF/Optical. Supports up to 384kHz PCM, DSD256 and MQA. Firmware upgradeable keeps it future proof. Likely extra functionality will be added. Supports a ton of services from Tidal, Spotify, Qobuz, YouTube Music, AirPlay, DLNA, Roon and many more.

There’s lots to talk about, so watch my video, which covers everything from what’s in the box, closer inspection of all the hardware and functionality, how to setup and ultimately the quality and verdict.


The iFi ZEN Stream is a fantastic product, worthy of its highly recommended award. 9.2/10.

Useful Links

Realme GT review

Welcome to my review of the Realme GT which retail for around £300.

Key Features / Specifications

  • Snapdragon 888
  • 5G + 5G Dual mode supported
  • 65w SuperDart charge with charger in box – 0 to 100% in 35 mins
  • 4,500mAh battery
  • 6.43inch 120hz super amoled screen
  • 360hz touch sampling rate screen
  • Sony 64mp triple camera – rear – 64mp main, 8mp ultra wide and 2mp macro. 16mp Front camera too.
  • Stainless steel vapour cooling
  • LPDDR5 and UFS 3.1
  • 8gb ram/ 128gb storage. Or 12gb/256gb
  • NFC and Bluetooth 5.2
  • 3.5mm Headphone Jack
  • Headset and silicone case included in box
  • Realme UI v2.0 and Android 11

Video Review


The Realme GT is a fantastic phone offering incredible specs versus the pricing. Yet it delivers really well. Highly recommended. 9.1/10.

Useful Links

Bosch FreshUp review

Welcome to my review of the Bosch Freshup which retails for £249.99.

It is not very often that a product comes along that simply blows my mind. This is one of them. At first, I was somewhat skeptical that this magic handheld device could do exactly what it said on the tin.

The Key Features

  • Removes unwanted smells
  • Refresh your clothes anytime and anywhere
  • Doesn’t mask the odours
  • Bosch Plasma Technology eliminates odour molecules

To find out more and see a live demo, watch my video below.

Video Review and Live Demo


The Bosch FreshUp is a golden recommendation. A unique product that does exactly what it says on the tin. 9.8/10.

Useful Links

HiFiMan TWS800 review

Welcome to my review of the HiFiMan TWS800 which retail for $299.

The Key Features / Specifications

  • New High Impedance HiFi grade True Wireless Earphones
  • Built-in amp
  • IPX4 & 31+ hours battery life
  • Audiophile Tuning
  • Nano-Tech Coating
  • Topology Diaphragm
  • Bluetooth 5.0
  • Passive Noise Cancellation
  • 150ohm high impedance alloy voice call

Now watch the video review to learn all about the unique features and my opinions on the sound and call quality, latency and overall presentation.

Video Review


The HiFiMan TWS800 are beautifully presented with a decent range of ear tips to ensure you get the right fit. Overall rating 6/10.

Useful Links

Huawei Watch 3 review

Welcome to my review of the Huawei Watch 3 which retails for £349.

The Key Features / Specifications

  • Continuous Health Monitoring. The Huawei Watch 3 allows continuous blood oxygen, heart rate and skin temperature monitoring.
  • 3 days battery life in smart mode and up to 14 days use in ultra-long battery life mode.
  • Stay connected 24/7 with eSIM mobile calls that allows the Huawei Watch 3 to function as a stand-alone communication device. Make calls, play music and download apps without being connected to your phone, still using your existing number.
  • 100+ workout modes for indoor and outdoor sports and 85 custom modes with automatic exercise detection for the 6 most common types of workout. GPS Tracking.
  • High-response touch-sensitive screen, side button and fully rotatable crown, offset for easy access. Rotate the crown for easy scrolling through on-display features and volume settings.
  • Huawei Watch 3 comes with 30 pre-installed faces, including animated faces to really liven things up. Plus, you can add from over 1,000+ designs available on Huawei watch face store.

Video Review


The Huawei Watch 3 running Harmony OS is a really competent and smooth wearable. With some unique features this is an easy recommendation from me. 9/10.

Useful Links

Creative Outlier Air V2 review – SXFI ready TWS earphones!

Welcome to my review of the Creative Outlier Air V2 that retail for £54.99.

Key Features

  • V2 features upgraded touch controls – tap on the earbuds to pause, change tracks, answer a call or even activate smart assistants.
  • Ultra long battery life of 34 hours. 12-hour per charge with total playtime of up to 34 hours with case. USB C charging.
  • IPX5 water-resistant so it can handle sweat, accidental splashes, or even rain without issues
  • V2 has improved call quality. Featuring built-in microphone with Qualcomm cVc 8.0 technology, the Outlier Air V2 earbuds picks up your voice over the background for improved call quality and clearer voice communication. For added convenience, just tap to activate Siri or Google Assistant for a quick call or get your music started
  • Bluetooth 5.0, APTX and AAC. Outlier Air V2 is equipped with the latest Bluetooth 5.0 and aptX / AAC.
  • It is also fitted with the latest driver technology that produces detailed highs, well-balanced mids, and immersive bass with the 5.6 mm graphene-coated driver diaphragm
  • SUPER X-FI ready. Super X-Fi technology recreates a professional, multi-speaker system experience in your headphones that is personalised to your ears. Outlier Air V2 is certified SUPER X-FI readyso you can enjoy a preview of Super X-Fi headphone holography via the SXFI App. It works on local music files downloaded onto your mobile, like an MP3 player; and does not support streaming content like Netflix, YouTube and Spotify.

Video Review


The Creative Outlier Air V2 sounds great using the app to adjust the EQ, with the possibility of enhancing the bass and using the SXFI technology. At their price point, they make superb TWS earphones. 8.2/10.

Useful Links

Amazon UK

Nik Collection 4 by DxO – full details on the new incredible update!

The Nik Collection 4 has just been released. This is a substantial update over the previous version.

An industry leader in the field of creative photography, Nik Collection 4 by DxO now features Meta Presets, improved U Point technology, and more seamless interactions with Adobe® Photoshop® and Lightroom®.

Packed with a palette of over 250 professional-grade presets, the unparalleled power of U Point local adjustment technology, and sophisticated editing tools, Nik Collection 4 targets every aspect of creative photography. From colour photography to black-and-white images, HDR, and analogue film simulation, Nik Collection 4 redefines the limits of creative photography. 

A new, user-friendly design for an even more thrilling experience

The easy-to-use design of the software plugins Nik Viveza, dedicated to tone and colour local adjustments, and Nik Silver Efex, the ultimate solution for black-and-white conversion, has been completely revamped to offer an optimal user experience. Both plugins now feature a modern interface that is more beautiful and functional than ever. They also allow users to directly access all available presets, filter for type and favourites more seamlessly, and identify tools more easily through its newly redesigned palettes. That means photographers can concentrate on the essentials—expressing their creativity.

Next-level U Point technology

U Point technology, the first system to allow users to apply local adjustments without masks, has revolutionized photo editing. Nik Collection 4 now makes it possible to incorporate Control Points into personalized presets. 

That means photographers can apply a similar style to several images while still preserving a specific area. For example, users can choose to apply a colour effect as well as a blurred background to several portraits. U Point technology also

includes a new Colour Tolerance setting so photographers can regulate the saturation of a specific tone range. Users can not only select the colour they want to change, but also adjust the tolerance of similar colour hues. Lastly, Control Points have been made easier to use than ever. This feature now includes fewer sliders, making the applied effect easier to view, and can be renamed so users can craft an optimized workflow experience.

Combine the settings of several plugins with Meta Presets

A new type of filter has been added for Adobe Photoshop users: “Meta Presets.” Directly accessible from the Nik Selective Tool, the Nik Collection software launch tool for Adobe Photoshop, these presets are Adobe Photoshop actions that combine the filters and settings of several Nik Collection plugins into one. They make it possible to edit photos by applying a series of presets from several plugins in just one click. Nik Collection 4 comes with a series of 10 Meta Presets.

Improved workflow with Adobe Photoshop and Lightroom

Nik Collection 4 is continuing to expand its selection of lightning-fast retouching features. The Last Edit function, which lets users re-apply the last preset they used in one of the Nik Collection plugins while using Adobe Photoshop, has been extended to include Adobe Lightroom Classic. In addition, the new Smart Copy & Paste feature lets users selectively re-apply the effect of a plugin to one or several images directly in Adobe Lightroom without having to launch the software suite’s interface.

Even more striking black-and-white photos

To help users create even more brilliant black-and-white images, Nik Silver Efex now includes revolutionary ClearView technology, which was first offered in DxO PhotoLab, the market’s leading image-development software. This technology removes haze and enhances local contrast. The results are spectacular: In just one click, users can eliminate haze, all while revealing more natural objects, edges, details, and transitions. Get ready to create even more dazzling black-and-white photos!

Ever more creative

To offer users an even better editing experience, Nik Viveza features 10 native presets designed by professional photographers. And for fans of analogue black-and-white photography, Nik Silver Efex comes with 39 new and incredibly realistic grains that are even better at accurately recreating the look of iconic films than before.

Price and availability

Nik Collection 4 (Windows and macOS) is now available for download on the DxO website for a special price of £88.99 instead of £133, and £54.99 instead of £69 for the upgrade until June 30, 2021. 

Photographers who already own Nik Collection 3 by DxO or a previous version can upgrade their software by signing into their customer accounts. A fully functional, one-month trial version of Nik Collection 4 is available on the DxO website:

First Impressions

I have been using the Nik Collection 4 for a week now and have been extremely impressed with the new features and effects. If you follow me on twitter, you will have seen some pretty special images already!