Other features
Acceleration control
Logitech MX Anywhere 3SNo score yet
Details and evidence for acceleration control
Logitech MX Master 4
Scroll and pointer acceleration controls add useful tuning for people who want faster movement without giving up precision, though this is mainly a power-user benefit.
2 supporting reviews
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Cable quality
Logitech MX Master 4No score yet
Logitech MX Anywhere 3S
5.0
Details and evidence for cable quality
ChromeOS compatibility
Logitech MX Master 4No score yet
Logitech MX Anywhere 3S
4.0
Details and evidence for ChromeOS compatibility
Logitech MX Anywhere 3S
ChromeOS handles the mouse reliably for basic use, but the lack of full Options+ support limits advanced customization compared with Windows or macOS.
1 supporting review · Limited evidence
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Click consistency
Logitech MX Master 4No score yet
Logitech MX Anywhere 3S
4.5
Details and evidence for click consistency
Click latency
Logitech MX Master 4No score yet
Logitech MX Anywhere 3S
2.0
Details and evidence for click latency
Logitech MX Anywhere 3S
Click latency is a weakness for gaming-oriented use, particularly over Bluetooth, even though it is not a noticeable problem for everyday productivity.
1 supporting review · Limited evidence
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Motion latency
Logitech MX Anywhere 3SNo score yet
Details and evidence for motion latency
Onboard memory
Logitech MX Anywhere 3SNo score yet
Details and evidence for onboard memory
Logitech MX Master 4
The lack of onboard profile memory frustrates power users who want custom mappings to travel with the mouse without relying on Logi Options+ on every computer.
2 supporting reviews
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Repairability
Logitech MX Anywhere 3SNo score yet
Details and evidence for repairability
Logitech MX Master 4
Reviewers praise the easier-to-disassemble construction and home-replaceable battery as a meaningful repairability improvement. Switch-level repairs may still require professional work.
8 supporting reviews
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Battery and charging
Battery indicator
Logitech MX Anywhere 3SNo score yet
Details and evidence for battery indicator
Replaceable battery support
Logitech MX Anywhere 3SNo score yet
Details and evidence for replaceable battery support
Logitech MX Master 4
The home-replaceable battery is praised as a meaningful longevity improvement and helps counter the usual disposable feel of sealed wireless mice.
1 supporting review · Limited evidence
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Ownership and support
Customer support
Logitech MX Master 4No score yet
Logitech MX Anywhere 3S
4.5
Details and evidence for customer support
Dongle-free setup
Logitech MX Master 4No score yet
Logitech MX Anywhere 3S
2.4
Details and evidence for dongle-free setup
Logitech MX Anywhere 3S
The missing bundled Logi Bolt receiver is a recurring annoyance, especially at this price and for people who prefer USB connectivity. Bluetooth works well enough that some users may never miss the dongle.
8 supporting reviews · Mixed evidence
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Double-click reliability
Logitech MX Anywhere 3SNo score yet
Details and evidence for double-click reliability
Logitech MX Master 4
Current reviews do not report widespread double-click failures on the MX Master 4, but reviewers familiar with older models remain cautious about switch longevity.
1 supporting review · Limited evidence
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Firmware reliability
Logitech MX Anywhere 3SNo score yet
Details and evidence for firmware reliability
Logitech MX Master 4
Firmware reliability has a notable blemish: at least one long-term reviewer reports the thumb button still fails during click-and-drag after many months without a patch.
3 supporting reviews · Mixed evidence
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Comfort and build
Switch durability
Logitech MX Anywhere 3SNo score yet
Details and evidence for switch durability
Logitech MX Master 4
Switch longevity is a lingering concern because earlier MX units developed click failures for some owners. The current model’s quieter switches feel good, but long-term confidence is not universal yet.
3 supporting reviews · Mixed evidence
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