Verdict
The Sony Inzone Mouse-A is a surprisingly excellent first attempt at a high-power gaming mouse from the brand, with an immensely low weight, snappy sensor and responsive feel. It feels light in hand and has solid battery life to boot, although it lacks more advanced software powers.
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Lightweight and zippy -
Comfortable in-hand -
Fast and responsive in use
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Basic software -
Quite expensive
Key Features
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Sub 50g weight
The Inzone Mouse-A is easily one of the lightest gaming mice around at just 48.4g. -
8000Hz wireless polling
It also has a high sensitivity sensor and supports 8K wireless polling for immense responsiveness. -
Up to 90 hours of endurance
Sony’s first mouse has decent battery life, too, putting it in the mix against key rivals.
Introduction
The Sony Inzone Mouse-A might be one of the real surprise packages of peripherals in 2025.
It’s actually the Japanese brand’s first foray into the world of high-power gaming mice, coming as part of its revitalised Inzone brand of peripherals that also includes the Inzone H9 II headset and Inzone KBD-H75 keyboard.
Sony hasn’t done things by halves, either, taking on expert advice from the renowned Fnatic esports team for its shape and low 48g weight, plus it has a potent 30,000 DPI sensor and wireless 8000Hz polling. That means it hits the checklist for a potent gaming mouse in 2025, and has some stiff competition in doing so – think the Logitech G Pro X Superlight 2 Dex and the Razer DeathAdder V4 Pro.
At £150/€180, it’s competitively priced for the shopping list of specs on offer, but it remains to be seen if Sony’s first competitor can be one of the best gaming mice we’ve tested. I’ve been testing it for the last couple of weeks to find out.
Design
- Lightweight, minimalistic frame
- Dense plastics used
- Comfortable shape
The Inzone Mouse-A features the usual tropes of a lightweight gaming mouse with a minimalistic shell bereft of much in the way of branding, apart from a small Inzone logo on the left side. Otherwise, you’d find no mention that this is a Sony product.
Weighing just 48.4g makes this the lightest mouse I’ve tested, going beyond the hallowed 50g mark. For reference, the DeathAdder V4 Pro weighs 56g, and the G Pro X Superlight 2 Dex sits at 60g. As much as this mouse feels very light, the plastics used feel dense, so this doesn’t feel cheap, as some mice tend to.
The Inzone Mouse-A feels more sculpted than some of its rivals, fitting my usual palm grip well. The front edge of the mouse is also lower towards the mousepad to help the overall grip for competitive gaming – an indication of the work put in by Fnatic, who provided a lot of input on how they wanted this mouse to feel.
There also isn’t much in the way of on-board controls or buttons, with two main buttons and a cheaper-feeling scroll wheel, plus two side buttons for navigation. The underside has one button for powering the mouse on.
It has a good array of skates on the underside, too, with larger ones at the top and bottom, and one around the sensor in the middle, providing some excellent gliding abilities.
Performance
- Zippy 30,000 DPI sensor
- Wireless 8000Hz polling and snapy optical switches
- Decent battery life if you don’t want high-power features
Sony hasn’t skimped out on the internals of the Inzone Mouse-A. With it, they’re using a custom PixArt PAW 3950IZ sensor, which can provide up to 30,000 DPI of sensitivity if you want or need it. As much as this is behind the figures of both Razer and Logitech, it’s mostly unlikely that you’re going to use all of it at once.
This Sony mouse supports a wireless 8000Hz polling rate, making it part of the same exclusive club as Razer’s choice, which allows it to report inputs a lot more frequently than more ‘standard’ gaming mice – as gaming mice traditionally report at 1000Hz, it’s technically eight times more frequent. It translates to lower latency, and even more fluid movements. For mere mortals, it can be hard to tell the difference, but it is certainly useful for pro-grade players.
The Inzone Mouse-A comes with optical switches inside for fast and responsive inputs and feels rather tactile under finger, giving a satisfying feeling. They are quite loud against others I’ve tested, though.
All of this combines to make this Sony rodent an especially potent choice for FPS gaming. I used my usual proving grounds of Counter-Strike 2 with the Inzone Mouse-A and found this mouse to feel sublime. As much as the 7g or so lower mass than the DeathAdder V4 Pro might not seem like a lot, it is noticeable, and the Inzone Mouse-A is wonderfully agile and nimble because of it. It’s a genuinely excellent choice.
Connectivity is purely over the receiver box that enables the 8000Hz wireless polling rate and an associated low-latency connection that needs plugging in with a cable to a vacant USB port on your PC. There’s no Bluetooth, although this has been eschewed from the competition, too, but you can use it wired and get 8000Hz polling, too.
Sony rates the Inzone Mouse-A to last for up to 90 hours on a charge, which is good, although behind both Razer and Logitech. They haven’t said how the higher polling rate is likely to affect charge – I’d expect a sizeable dropoff, as with the competition.
Software and Lighting
- Basic software customisation
- No RGB lighting to speak of
Where a lot of brands have extended their software offerings to encompass all sorts of profiles and customisation, Sony has kept Inzone Hub quite basic. With it, you can adjust settings such as DPI and polling rate, plus remap buttons. You can also enable angle snapping, motion sync, and adjust lift-off distance. Other than that and options to choose settings on several profiles, that’s it. For a premium mouse, I’d have expected a little more.
As is common for ultralight gaming mice, you won’t find any flashy RGB lighting with the Inzone Mouse-A either, in the name of conserving battery and looking mean.
Should you buy it?
You want an immensely light and powerful mouse
The Inzone Mouse-A is one of the lightest mice in its category, which, combined with its beefy sensor and polling rate spec, makes for one of the snappiest rodents available.
You want stronger software
The Inzone Mouse-A falls short with its more basic software on a quite expensive mouse. Rivals from more established manufacturers offer much more customisation and more advanced features.
Final Thoughts
The Sony Inzone Mouse-A is a surprisingly excellent first attempt at a high-power gaming mouse from the brand, with an immensely low weight, snappy sensor and responsive feel. It feels light in hand and has solid battery life to boot, although it lacks more advanced software powers.
Both the Razer DeathAdder V4 Pro and Logitech G Pro X Superlight 2 Dex can be considered direct rivals and are heavier than Sony’s contender. They do have beefier sensors and arguably even more power inside, plus more advanced software customisation and stronger battery life, too, while costing about the same.
With this in mind, the Inzone Mouse-A is a fantastic gaming mouse if having the absolute lightest choice out there is paramount without skimping out too much elsewhere. For more options, check out our list of the best gaming mice out there.
How We Test
We use every mouse we test for at least a week. During that time, we’ll check it for ease of use and put it through its paces by playing a variety of different genres, including FPS, strategy and MOBAs.
We also check each mouse’s software to see how easy it is to customise and set up.
- Used as a main mouse for over a week
- Tested performance on a variety of games
FAQs
The Sony Inzone Mouse-A weighs just 48.4g, making it one of the lightest gaming mice around.
Full Specs
| Sony Inzone Mouse-A Review | |
|---|---|
| UK RRP | £150 |
| EU RRP | €180 |
| Manufacturer | Sony |
| Size (Dimensions) | 64.2 x 119.8 x 40.8 MM |
| Weight | 48.4 G |
| Release Date | 2025 |
| First Reviewed Date | 09/10/2025 |
| Connectivity | 2.4GHz receiver |
| Battery Length | 90 hrs |
| DPI range | 100 30000 |
| Number of Buttons | 5 |
