Logitech MX Master 4 vs MX Master 3S: Why Should You Upgrade?

If you’re serious about productivity and comfort, a reliable mouse can make a world of difference. Logitech’s MX Master series has been a top pick for professionals, creators, and multitaskers for years. Now, with the MX Master 4 entering the market, many users are wondering is it really worth upgrading from the MX Master 3S?

Let’s break it down with verified details from Logitech’s official specifications and trusted sources.

---

MX Master 4 vs MX Master 3S: Key Specs at a Glance

Feature	MX Master 3S	MX Master 4
Sensor / DPI	Darkfield high-precision sensor, 200–8000 DPI	Same 200–8000 DPI Darkfield sensor
Connectivity	Bluetooth + Logi Bolt receiver, connects up to 3 devices	Bluetooth + Logi Bolt receiver, same 3-device support, 125Hz polling rate (8 ms)
Clicks & Noise	Quiet Click technology (90% less noise)	Quiet Clicks with added tactile “Haptic Sense” panel (officially listed)
Scroll Wheel	MagSpeed Electromagnetic scrolling, thumb wheel, gesture button	Same MagSpeed system, plus extra programmable button and “Action Ring” (per leaks)
Battery Life	Up to 70 days on full charge, 1 min charge = 3 hrs use	Similar battery performance (~70 days)
Design & Build	Ergonomic right-hand shape, premium finish	Slight design tweak with new side button and improved materials (confirmed in early reviews)

What’s New in the MX Master 4

1. Haptic Feedback (Thumb Rest Area)
   The Logitech MX Master 4 adds subtle haptic feedback to provide vibration cues for battery warnings, gesture triggers, or profile switches. It’s designed to make multitasking more intuitive and tactile especially useful in silent workspaces.
   
   

2. Action Ring Menu
   Leaked and pre-release demos show a new “Action Ring” control near the thumb rest. This customizable shortcut system allows you to launch app-specific tools or commands faster great for Adobe, CAD, or video-editing professionals.
   
   

3. Refined Ergonomics
   Logitech kept the same ergonomic profile users love but added a new texture and slightly reshaped thumb area for better grip. The new materials also resist wear and feel smoother during long sessions.
   
   

4. Better Wireless Stability
   The connection speed (125Hz) stays the same, but improved antenna placement and a USB-C Logi Bolt receiver mean more consistent performance across multiple devices.

Where the MX Master 3S Still Excels

The MX Master 3S remains a powerhouse and still leads in overall value.
It offers the same precision sensor, 8,000 DPI range, silent clicks, and multi-device connectivity that professionals rely on. Unless you specifically need haptics or the new control ring, the 3S delivers 95% of the experience at a likely lower price in Bangladesh.

Should You Upgrade?

Upgrade to MX Master 4 if you:

• Use design, video editing, or coding software that benefits from advanced shortcuts and haptics.
  
  

• Frequently switch between multiple devices or operating systems.
  
  

• Want the latest premium build and added tactile feedback.
  
  

Stick with MX Master 3S if you:

• Already own one and it works perfectly.
  
  

• Do everyday office, browsing, or creative work without needing the new features.
  
  

• Prefer saving money while still getting excellent comfort and accuracy.

Where to Buy in Bangladesh

If you’re planning to buy the Logitech MX Master 3S or MX Master 4 in Bangladesh, the most reliable and customer-friendly place to shop is Star Tech Ltd.

Here’s why Star Tech stands out:

• Official Logitech Products: They sell genuine Logitech devices with warranty support.
  
  

• Convenient Shopping: Easy ordering via website or physical outlets.
  
  

• 0% EMI & Offers: Star Tech frequently offers EMI facilities and seasonal discounts on premium peripherals.
  
  

• After-Sales Support: Excellent reputation for warranty and replacement services.
  
  

Whether you’re upgrading from the MX Master 3S or buying your first premium productivity mouse, Star Tech is your best option for authentic products, local support, and competitive pricing in Bangladesh.

Final Thoughts

If your workflow demands more control, tactile feedback, and advanced shortcuts, the Logitech MX Master 4 is a smart investment for the future. But if you’re happy with your MX Master 3S, you’re not missing much it remains one of the best productivity Logitech mouse has ever made.

Buy from Star Tech Ltd. to ensure you get official warranty, flexible payment options, and fast nationwide delivery.