Specs as listed by each maker.
Compare	Logitech POP Icon Keys	Logitech MX Keys S	Logitech Pebble Keys 2 K380s
Model	POP Icon Keys	MX Keys S	K380s
Listed battery	Up to 36 months (2 AAA)	Up to 10 days lit, 5 months unlit	Long life on 2 AAA
Layout	Compact, no number pad	Full size with number pad	Compact, no number pad
Listed features	Switches between 3 devices · customizable action keys	Backlit keys · USB-C charging · Logi Bolt receiver	Switches between 3 devices · slim and light

At a glance

Best for: Most people

Good for: Choose by layout first, then battery type.

Watch out for: Compact keyboards drop the number pad

Start with layout and power

Decide whether you need a number pad, and whether you would rather swap AAA batteries once in a long while or charge over USB-C. If you work across a laptop, tablet and phone, look for one-button switching between devices.

Logitech POP Icon Keys

The Logitech POP Icon Keys is the wireless keyboard most people should get. Its flat, quiet keys are comfortable for long typing sessions, it switches between three devices with one button, and Logitech lists up to 36 months on two AAA batteries. It works with Windows, Mac, iPad, ChromeOS and Android.

Logitech MX Keys S

The MX Keys S is the upgrade for a full-size desk keyboard with a number pad and backlit keys. Logitech lists a rechargeable battery that lasts up to 10 days with the backlight on or up to 5 months with it off, plus Bluetooth and an included Logi Bolt receiver. It is bigger and costs more, but feels great to type on.

Logitech Pebble Keys 2 K380s

The Pebble Keys 2 K380s is the budget pick and an easy keyboard to toss in a bag. It switches between three devices, runs for a very long time on two AAA batteries, and works with most computers and tablets. The round keys and small arrow keys take a little getting used to, and there is no backlight.

Choose by layout and budget

Pick the POP Icon Keys for a comfortable compact keyboard that lasts years on batteries. Pick the MX Keys S if you want a number pad and backlighting. Pick the Pebble Keys 2 K380s for a small, low-cost keyboard that travels well.

What stands out

All three switch between three devices
The MX Keys S has backlit keys and a number pad
The two compact picks run on AAA batteries

Watch out for

Compact keyboards drop the number pad
Backlighting cuts the MX Keys S battery life a lot
Check the layout language before buying

Before you buy

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Choose by whether you need a number pad, then by battery type.

Think about the fit: Choose by layout first, then battery type.

Check before buying: Number pad, backlight, battery type and operating system layout

Logitech POP Icon Keys

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Logitech MX Keys S

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Logitech Pebble Keys 2 K380s

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Quick answers

How did you choose these three?

We compared current, dated expert buying guides from 2025 and 2026 with each maker's own spec pages, then chose the models that kept standing out for everyday use. No Brainer Buys has not run its own hands-on tests of these products.

Why is there no price or star rating here?

Prices move often, and we only publish ratings we can stand behind. The button opens a current Amazon search for the model, so you see today's price and sellers before you decide.

Does a Logitech keyboard work with a Mac?

Yes. All three work with Mac, Windows, iPad, ChromeOS and Android, and the keys adapt to the operating system.

Do I need the newest model?

Not always. Older versions often stay on sale, but specs change between generations, so match the full model name in the listing to the one described here.

Sources

Side by side

At a glance

Start with layout and power

Logitech POP Icon Keys

Logitech MX Keys S

Logitech Pebble Keys 2 K380s

Choose by layout and budget

What stands out

Watch out for

Before you buy

Quick answers

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