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Keyboard comparison

Logitech K375s vs Logitech Pebble Keys 2 K380s

Compare layout, connection, battery and typing feel.

Compared products
01Selected
Logitech K375s

Logitech K375s

  • 475 g.
  • 2.4 GHz wireless and Bluetooth connection.
  • Battery: 2 × AAA batteries.
  • No companion app.
  • Power switch.
KSh 7,500Out of Stock
02
Logitech Pebble Keys 2 K380s

Logitech Pebble Keys 2 K380s

  • Battery: 2 × AAA.
  • On/Off Switch.
  • Bluetooth Low Energy.
  • Up to three devices with Easy-Switch.
  • Customization software: Logi Options+ on Windows and macOS.
KSh 7,700In Stock

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2 of 4 products

Our quick verdict

Choose the Logitech Pebble Keys 2 K380s if you want up to 36 months of battery life. Choose the Logitech K375s if you prefer 2 × AAA batteries and a universal stand in the box.

Battery capacity

Logitech K375s
2 × AAA batteries
Logitech Pebble Keys 2 K380s
2 × AAA

Connections

Logitech K375s
Bluetooth Smart
Logitech Pebble Keys 2 K380s
Bluetooth Low Energy

Multi-Device connection

Logitech K375s
Yes, up to 3 devices
Logitech Pebble Keys 2 K380s
Up to three devices

Customization software

Logitech K375s
None
Logitech Pebble Keys 2 K380s
Logi Options+ on Windows

Type

Logitech K375s
Wireless multi-device keyboard
Logitech Pebble Keys 2 K380s
Computer keyboard

Key differences

The main differences to help you choose.

Logitech K375s

  • Also in the box: universal stand and unifying receiver.
  • Connection type: Wireless.
  • Numeric keypad.

Logitech Pebble Keys 2 K380s

  • Longer rated battery life: up to 36 months (vs 24).
  • Power: 2 × AAA.
  • Also in the box: Important Info Document.
  • Connection type: Bluetooth Low Energy.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

6 priorities selected.
How each product answers the selected priorities
PriorityLogitech K375sLogitech Pebble Keys 2 K380s
ConnectionsBluetooth SmartBluetooth Low Energy
Battery lifeUp to 24 months of battery lifeUp to 36 months of battery life
Battery capacityBattery: 2 × AAA batteriesBattery: 2 × AAA
Power switchYesOn/Off Switch
Multi-Device connectionYes, up to 3 devicesUp to three devices with Easy-Switch
Customization softwareNoneLogi Options+ on Windows and macOS

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationLogitech K375sLogitech Pebble Keys 2 K380s
BrandLogitechLogitech
ModelK375s Multi-DevicePebble Keys 2 K380s — Tonal Graphite: 920-011851; Tonal Rose: 920-011853
Announced2016—
TypeWireless multi-device keyboardComputer keyboard
LayoutFull-sizeEnglish International (QWERTY)
ColorGraphiteTonal Graphite; Tonal Rose
MaterialPlastic—

Design

Design specifications comparison
SpecificationLogitech K375sLogitech Pebble Keys 2 K380s
Dimensions435.5 × 137.5 × 20.5 mm—
Weight475 g with batteries—

Connectivity

Connectivity specifications comparison
SpecificationLogitech K375sLogitech Pebble Keys 2 K380s
Connection TypeWirelessBluetooth Low Energy; optional Logi Bolt receiver
Wireless TechnologyBluetooth Smart; Logitech Unifying 2.4GHz—
BluetoothBluetooth SmartBluetooth Low Energy
Wireless ReceiverLogitech Unifying USB-A receiverLogi Bolt compatible; receiver not included
Multi-Device ConnectionYes — up to 3 devicesUp to three devices with Easy-Switch
Wireless RangeUp to 10 m10 m
ConnectorNot applicable—
Cable——
Cable Length——

Keys & Switches

Keys & Switches specifications comparison
SpecificationLogitech K375sLogitech Pebble Keys 2 K380s
Switch TypeMembrane—
SwitchesLow-profile quiet keys—
Switch OptionsNot applicable—
Dedicated Multimedia KeysYes — function-row shortcuts—
Programmable KeysNo—
Numeric KeypadYes—

Battery & Power

Battery & Power specifications comparison
SpecificationLogitech K375sLogitech Pebble Keys 2 K380s
Battery Type2 × AAA batteries2 × AAA
Battery CapacityNot applicable—
Battery LifeUp to 24 monthsUp to 36 months
Charging Port——
Charging Time——
Power SwitchYesOn/Off Switch
Battery IndicatorYesBattery LED and 3 Easy-Switch Bluetooth channels

Lighting & Features

Lighting & Features specifications comparison
SpecificationLogitech K375sLogitech Pebble Keys 2 K380s
BacklightingNone—
Lighting TechnologyNot applicable—
Brightness Adjustment——
Ambient Light SensorNo—
Proximity SensorNo—
Wrist RestNo—
Customization SoftwareNoneLogi Options+ on Windows and macOS
Onboard MemoryNo—
Profiles / MacrosNo—
Special FeaturesEasy-Switch; included universal phone/tablet stand; spill-resistant designEasy-Switch for up to three devices; Customizable shortcuts with Logi Options+

System Requirements

System Requirements specifications comparison
SpecificationLogitech K375sLogitech Pebble Keys 2 K380s
WindowsWindows 7 or later—
macOSmacOS 10.10 or later—
Other Operating SystemsChromeOS; Android 5.0 or later; iOS 5 or later—
Required Port / ConnectionBluetooth or USB-A port—
SoftwareLogitech Options optional—

What's in the Box

What's in the Box specifications comparison
SpecificationLogitech K375sLogitech Pebble Keys 2 K380s
In the BoxK375s keyboard, universal stand, Unifying receiver, 2 AAA batteries, documentationPebble Keys 2 K380s keyboard; 2 X AAA Alkaline batteries (pre-installed); User documentation; Important Info Document (IID)

Similarities

  • Both connect to two devices at once.
  • Both connect with a USB receiver.
  • Both connect over Bluetooth.
  • Both have a range of up to 10 m.
  • Both run on 2 AAA batteries.
  • Both are made by Logitech.

In summary

Choose Pebble Keys 2 K380s for longer rated battery life.

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