Overview: Skyzone SKY04X Professional FPV Goggles – The Finest Analog Goggles Simply Grow to be Even Higher?

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The SKY04X PRO is the upgraded model of the SKY04X V1/V2, enhancing the immersive FPV expertise with new optics and OLED panels. Boasting a wider 52° discipline of view and 100fps shows, it helps sure digital system in low latency mode. Can Skyzone really compete in an period more and more dominated by digital FPV programs with these new analog goggles? This overview dives into its options and efficiency to see if Skyzone stays a contender.

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The Skyzone SKY04X Professional helps each conventional analog FPV system and digital setups like Walksnail and HDZero. When you’re exploring FPV programs or goggles for the primary time, I’ve bought complete guides that can assist you make an knowledgeable alternative.

The place to Purchase?

You could find the SKY04X Professional on the following retailers:

Included with the goggles are the next equipment.

Skyzone Sky04x Pro Fpv Goggles Unbox Accessories

It comes with two faceplates to swimsuit completely different face shapes.

Skyzone Sky04x Pro Fpv Goggles Faceplates

There are additionally two forms of foam pads for optimum consolation.

Skyzone Sky04x Pro Fpv Goggles Faceplate Foam Pads


  • Display: OLED
  • Decision: 1920×1080
  • Side Ratio: 4:3 / 16:9
  • FOV (Diagonal): 52°
  • Focus Vary: -2 to +6 diopters
  • IPD Vary: 58-71mm
  • Receiver: 5.8GHz SteadyView V3.3
  • DVR: H.264 60fps, AVI
  • Voltage Enter: 2S-6S Lipo
  • HDMI IN: 1080p 60fps / 720p 100FPS
  • Head Tracker: 3-axis accelerometer, 3-axis gyroscope
  • Dimensions: 185x75x67mm
  • Weight: 267g

The unique Sky04X V1/V2 had lengthy been thought of among the finest analog FPV goggles, competing head-to-head with manufacturers like Orqa and Fatshark. The SKY04X Professional builds on this legacy with updates that improve compatibility with trendy digital FPV programs.

Let’s evaluate the specs of the SKY04X Professional to the SKY04X V2 and SKY04L.

Specs SKY040 SKY04X V2 SKY04X PRO
Display OLED
Decision 1024×768 1280×960 1920×1080
Max Subject of View 38° 46° 52°
Side Ratio 16:9 / 4:3
Focus Vary -2~+6
IPD Vary 58~71mm
Receiver Steadyview V3.3
DVR 60FPS H.264
Voltage Enter 2~6S LiPo
Head Tracker 3-axis Accelerometer, 3-axis gyroscope

Design and Construct High quality

At first look, the SKY04X Professional could seem similar to its predecessor, but it introduces a matte end that each prevents fingerprints and reduces glare. This refinement is in step with Skyzone’s dedication to high-quality development and design, guaranteeing the goggles not solely look good but additionally really feel comfy throughout extended use.

Accommodating nearly all of customers, the inclusion of two faceplates permits for a tailor-made match throughout numerous face styles and sizes. The diopter and IPD changes can be found, catering successfully to nearly all of customers.

In distinction to Orqa and Fatshark goggles, the Skyzone SKY04X Professional is supplied with a receiver module (SteadyView V3.3) and primary antennas, providing first rate financial savings. Whereas this module perhaps not fairly on par with top-tier modules like Rapidfire or TBS Fusion, it proves greater than succesful for the common consumer. The analog DVR now information at 60fps, marking a notable enchancment from the V1’s 30fps.

When you’ve seen my overview of the unique SKY04X goggles, you’ll recall they have been my most well-liked alternative for analog FPV goggles: https://oscarliang.com/skyzone-sky04x/

Skyzone Sky04x Pro Fpv Goggles Front

Skyzone Sky04x Pro Fpv Goggles Antenna Sma Connector

Skyzone Sky04x Pro Fpv Goggles Top Cooling Fan

Skyzone Sky04x Pro Fpv Goggles Bottom Connectors Ipd Focus Adjustments Buttons

So what are the variations from earlier model?


Skyzone Sky04x Pro Fpv Goggles Display Lens Screens Faceplate

The Sky04X Professional options 1080p OLED panels with a refresh charge of 100fps, presenting a notable enhancement over its predecessors and even providing a slight benefit over the HDZero Goggle‘s 90fps. Along with 720p 100fps HDMI enter, these goggles guarantee compatibility with excessive body charge programs, akin to Walksnail’s 100fps low latency mode.

Subject of View

The Professional boasts a 1920×1080 decision, 52° FOV with a local 16:9 facet ratio, a considerable improve from the earlier model’s 1280×960 display screen and 46° FOV with a local 4:3 facet ratio. Though each fashions are switchable between 4:3 and 16:9, the Professional model’s bigger FOV in 16:9 enhances the immersive expertise, notably with widescreen digital video receivers.

How huge is 52-degree FOV in comparison with different goggles? Examine it utilizing this software: https://oscarliang.com/js/fpvgogglefov.html

Energy Button

A notable addition is the on/off energy button on the aspect, simplifying the method of turning the goggles on and off with an extended press, whereas a brief press turns the fan on and off.

Skyzone Sky04x Pro Fpv Goggles On Off Power Button

Cooling Fan

As a result of upgraded shows which generate extra warmth, they’ve added a cooling fan to the bay in the appropriate. Which means you now not can use two receiver modules like earlier SKY04X.

Skyzone Sky04x Pro Fpv Goggles Right Bay Cooling Fan

Show and Consumer Expertise

The OLED shows ship pictures with putting distinction and vibrant colours, considerably enhancing visible readability over conventional LCD or LCOS shows. Furthermore, the native 16:9 facet ratio is a considerate change, aligning nicely with the widescreen desire of Walksnail FPV programs.

The standout characteristic of the Sky04X Professional is undoubtedly its 52° FOV. Nonetheless some customers would possibly discover blurry edges, which makes it laborious to learn the OSD/textual content on the corners. Nonetheless, when flying analog, notably with 4:3 cameras, deciding on 4:3 within the goggles successfully reduces the FOV all the way down to round 46° (with either side lower off), addresses the problem of blurry corners for me. If you choose 16:9 within the goggles when utilizing 4:3 cameras, your picture will seem stretched and distorted, which is usually undesirable. For Walksnail cameras with a local 16:9 facet ratio, selecting 16:9 within the goggles is advisable.

Total, the SKY04X Professional’s controls and format are designed for ease of use, that includes an intuitive on-screen menu system that enhances the consumer expertise.

Skyzone Sky04x Pro Fpv Goggles Screen Menu Settings

Compatibility with Walksnail and HDZero

Regardless of being analog goggles, the SKY04X Professional provides assist for each Walksnail and HDZero programs.

Connecting to a Walksnail exterior video receiver, the goggles can function within the 100Hz low latency mode. Nonetheless, it’s not with out its limitations, particularly when used with HDZero’s lowest latency mode, as it might solely obtain a 60Hz output. For these seeking to the complete HDZero’s 90Hz expertise, this can be a downside and chances are you’ll take into account getting the HDZero goggles.

An extra level to contemplate is the potential for added latency when utilizing these digital programs via the HDMI enter. Whereas it’s a minor concern, it’s value noting for many who prioritize split-second responsiveness of their flights.

My latency assessments, utilizing a GoPro 12 at 240fps, confirmed minimal variations between the SKY04X PRO and different high-end analog goggles when utilizing these digital programs. For freestyle flying and informal use, I discovered the latency completely acceptable.


One notable change within the SKY04X Professional is the elimination of “quadversity,” a characteristic some could miss. It’s because you may’t use two Steadyview receivers concurrently as one module bay is now devoted to cooling the shows.

The precise IPD adjustment measured about 60mm to 70mm, barely narrower than marketed. This could be one thing to contemplate for these with IPDs exterior this vary.

Giant discipline of view can introduce blurry edges and corners for some folks. An choice to regulate zoom could be good, a characteristic that’s already out there on the DJI Goggles 2.

The included primary dipole antennas are ample for short-range flights however go away room for enchancment. For optimum efficiency, notably for penetration and longer ranges, upgrading your antennas is advisable. I recommend a mix of a directional antenna, like a patch antenna, and an omni-directional antenna, akin to a right-hand round polarized antenna, for optimum protection. For high suggestions on FPV antennas, try my information: https://oscarliang.com/best-fpv-antenna/#The-Finest-FPV-Antennas-for-FPV-Drones

Compatibility with third Social gathering Receivers

For these searching for the best possible in receiver efficiency, you may improve the included Steadyview module to the ImmersionRC Rapidfire or TBS Fusion by swapping out the module.

One caveat: this would possibly require a 3D printed cowl in your chosen module. In my case, I needed to print a customized cowl for the Rapidfire because the authentic covers weren’t appropriate.

Skyzone Sky04x Pro Fpv Goggles Left Bay Receiver Module Steadyview 3.3

Skyzone Sky04x Pro Fpv Goggles Immersionrc Rapidfire Receiver Module 3d Printed Cover

Skyzone Sky04x Pro Fpv Goggles

Remaining Verdict: Is the SKY04X Professional for You?

The SKY04X PRO is primarily designed for pilots who’re predominantly flying analog. Nonetheless, its enhanced compatibility makes it a beautiful choice for many who sometimes enterprise into digital realms with programs like Walksnail and HDZero.

At $599.99, the Sky04X Professional is competitively priced, particularly when in comparison with the HDZero goggles, that are on the identical price ticket. Nonetheless, it’s vital to issue within the extra prices for many who want to run analog programs with HDZero Goggles, which may add as much as an additional $150 or extra for an analog receiver module and antennas.

Get your SKY04X Professional from these distributors:

All of it comes all the way down to what your primary focus is. For these flying principally analog, the SKY04X Professional is a compelling alternative. For these principally fly HDZero, the HDZero Goggles are the way in which to go. For these principally fly Walksnail, Walksnail Avatar Goggles X is your most suitable option.

The great thing about the present FPV market is its flexibility. Even should you change your thoughts, you may hold utilizing no matter goggles you purchased with a unique FPV system, and proceed flying. All these goggles talked about are very versatile.

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