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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Dimensions
    2. Build Quality
    3. Ergonomics
    4. Hardware Customizability
    5. Backlight Features
    6. Backlight Clarity
    7. Cable & Connector
    8. Wireless Versatility
    9. Macro Keys And Programming
    10. Extra Features
    11. In The Box
  5. Typing Experience
    1. Typing Quality
    2. Typing Noise
    3. Switches
    4. Keystrokes
    5. Latency
  6. Performance
    1. Single-Key Latency
    2. Multi-Key Latency
    3. Data Transmission
    4. Chord Split
  7. Software and Operating System
    1. Configuration Software
    2. Computer Compatibility
    3. Wireless Mobile Compatibility
  8. Comments

Logitech G613 LIGHTSPEED vs Keychron K12

Side-by-Side Comparison

Products

Logitech G613 LIGHTSPEED
Keychron K12

Tested using Methodology v1.3.1

Updated Nov 27, 2023 05:23 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.0

Updated Jun 30, 2022 09:08 PM

SEE PRICE
Amazon.com
Logitech G613 LIGHTSPEED Picture
Keychron K12 Picture

Variants

  • G613 (Black)
  • K12 (Black)

Our Verdict

Logitech G613 LIGHTSPEED

Keychron K12

The Logitech G613 LIGHTSPEED is a full-size gaming keyboard, while the Keychron K12 is a 60% compact office board. The Logitech has dedicated media keys, dedicated macro keys, extremely low latency, and proprietary software for quick and easy customizations. However, you can only use it wirelessly, and it's available with Romer-G Tactile switches only. The Keychron is smaller and doesn't take up much space, and comes with a variety of Gateron and Keychron mechanical or optical switches, as well as a hot-swappable variant. Also, it has RGB backlighting, unlike the Logitech that isn't backlit at all.

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Notice: Two or more of the products selected have been tested with different test methodologies, so some of the results below aren't directly comparable. Learn how our test benches and scoring system work, and read more about the latest changes to our keyboards test methodology.

Main Differences for

Threshold 

0.10

Gaming 

6.5
7.5

Backlight Features 
 

0.0
9.3

Pre-Travel 
 

1.5 mm
2.6 mm

Configuration Software 
 

Build Quality 
 

6.5
8.5

Single-Key Latency 
 

8.0
7.3

Full Comparison

Design

Dimensions 
 

Top Picture  

Logitech G613 LIGHTSPEED Top Picture
Keychron K12 Top Picture

Size 
 

Full-size (100%)
Compact (60%)

Height 
 

1.3" (3.2 cm)
1.5" (3.9 cm)

Width  

18.8" (47.8 cm)
11.7" (29.8 cm)

Depth 
 

8.5" (21.6 cm)
4.2" (10.7 cm)

Depth With Wrist Rest 
 

8.5" (21.6 cm)
N/A

Weight 
 

3.24 lbs (1.468 kg)
1.47 lbs (0.667 kg)

Show text

Build Quality 
 

6.5
8.5

Build Quality Close Up  

Logitech G613 LIGHTSPEED Build Quality Close Up
Keychron K12 Build Quality Close Up

Keycap Material  

ABS
ABS

Show text

Ergonomics 
 

6.0
6.5

Side Picture  

Logitech G613 LIGHTSPEED Side Picture
Keychron K12 Side Picture

Curved/Angled 
 

No
Straight

Split Keyboard 
 

No

Key Alignment 
 

Staggered

Minimum Incline 
 

3.2°

Medium Incline 
 

N/A

Maximum Incline 
 

10°

Home Row Height 
 

27.6 mm (1.1")

Wrist Rest  

No

Show text

Hardware Customizability 
 

2.2

Customizability Overview  

Logitech G613 LIGHTSPEED Customizability Overview

Replaceable Cherry Stabilizers 
 

Yes

Stabilizer Fixation 
 

Plate-Mounted

Spacebar Stabilizer Size 
 

Non-Customizable Design

Size Of Right Mod Keys 
 

Non-Standard

Hot-Swappable Switches 
 

No

Switch Stem Shape 
 

Non-Customizable Design

Switch PCB Socket 
 

Non-Customizable Design

North-Facing Cherry MX Interference 
 

Non-Customizable Design

Backlight Features 
 

0.0
9.3

Backlighting Picture  

Logitech G613 LIGHTSPEED Backlighting Picture
Keychron K12 Backlighting Picture

Brightness Max  

Logitech G613 LIGHTSPEED Brightness Max
Keychron K12 Brightness Max

Backlighting  

No
Yes

Brightness Min  

Logitech G613 LIGHTSPEED Brightness Min
Keychron K12 Brightness Min

White Shot 
 

Logitech G613 LIGHTSPEED White Shot
Keychron K12 White Shot

RGB 
 

No

Per-Key Backlighting 
 

No
Yes

Effects 
 

No
Yes

Software Controllable 
 

No
No

Color 
 

RGB

Color Mixing 
 

Ok

Show text

Backlight Clarity 
 

0.0

White Shot  

Logitech G613 LIGHTSPEED White Shot
Keychron K12 White Shot

Cable & Connector  

Connectivity  

Wireless
Wireless

Detachable 
 

No
Yes (Wired Mode and Charge)

Length  

5.2 ft (1.6 m)
4.0 ft (1.2 m)

Connector (Keyboard side) 
 

No Cable
USB type-C

Show text

Wireless Versatility 
 

9.2
10

Bluetooth 
 

Yes
Yes

Bluetooth Multi-Device Pairing 
 

2
3

Proprietary Receiver 
 

Yes
No

Battery Type 
 

2x AA
Rechargeable

Show text

Macro Keys And Programming 
 

7.4

Dedicated Macro Keys Count  

6

Onboard Macro Programming 
 

No

Macro Programming With Software 
 

Yes

Extra Features 
 

Extra Features  

Logitech G613 LIGHTSPEED Extra Features
Keychron K12 Extra Features

Media Keys 
 

Dedicated
Hot Keys

Trackpad / Trackball  

No
No

Scroll Wheel 
 

No
No

Control Knob 
 

No

USB Passthrough 
 

No
No

Numpad  

Yes
No

Windows Key Lock 
 

Yes
No

Lock Indicator  

Caps Lock
Caps Lock

Macro Programmable Keys 
 

No

Show text

In The Box  

Bundle Picture  

Logitech G613 LIGHTSPEED Bundle Picture
Keychron K12 Bundle Picture

Show text

Typing Experience

Typing Quality 
 

7.5
8.0

Key Spacing 
 

19.0 mm (0.748")

Show text

Typing Noise 
 

8.1
9.0

Typing Sample  

Average Loudness 
 

49.8 dBA

High Pitch Clicks 
 

No

Noise 
 

Quiet

Show text

Switches 
 

Wobble Video  

Switch Name 
 

Romer-G Tactile
Gateron Brown

Switch Type 
 

Mechanical

Feel 
 

Tactile
Tactile

Analog 
 

No

Keystrokes 
 

Key Switch Actuation Graph  

See details on graph tool
See details on graph tool

Key Switches 
 

Romer-G Tactile
Gateron Brown

Mechanical 
 

Yes

Feel 
 

Tactile
Tactile

Operating Force 
 

51 gf
44 gf

Actuation Force 
 

43 gf
36 gf

Pre-Travel 
 

1.5 mm
2.6 mm

Total Travel 
 

3.2 mm
4.0 mm

Show text

Latency 
 

8.0
7.3

Latency Video  

Latency Wired 
 

N/A
11.7 ms

Latency Receiver 
 

7.1 ms
N/A

Latency Bluetooth 
 

37.1 ms
22.9 ms

Show text

Performance

Single-Key Latency 
 

8.0
7.3

Single-Key Latency Graph  

See details on graph tool

Best Connection 
 

7.1 ms

Best Connection Std Dev  

±3.1 ms

Wired 
 

N/A
11.7 ms

Receiver 
 

7.1 ms
N/A

Bluetooth 
 

37.1 ms
22.9 ms

PCB (Estimated) 
 

5.8 ms

Show text

Multi-Key Latency 
 

8.3

Latency Video  

Multi-Key Latency Graph  

See details on graph tool

Connection Evaluated  

Receiver

Key Press 
 

7.1 ms

Key Release 
 

9.0 ms

Data Transmission 
 

7.2

Multi-Key Raw USB  

Logitech G613 LIGHTSPEED Multi-Key Raw USB

Connection Evaluated  

Receiver

USB Polling Rate 
 

1,000 Hz

Effective Update Rate 
 

1,000 Hz

N-Key Rollover (NKRO) 
 

No

Multiple Keys Per USB Report 
 

No

Chord Split 
 

7.5

Chord Split Graph  

See details on graph tool

4 Chord Split Delay 
 

6.8 ms

8 Chord Split Delay 
 

13.0 ms
Software and Operating System

Configuration Software 
 

Software Picture  

Keychron K12 Software Picture

Software Tour  

Software Name  

Logitech G HUB
No Software

Software Windows Compatible 
 

Yes
No

Software macOS Compatible 
 

Yes
No

Onboard Memory 
 

No
No

Profiles 
 

6+
No Profile

Account Required 
 

No Software

Cloud Sync 
 

No

Macro Programming 
 

No

Ease Of Use 
 

No Software

Show text

Computer Compatibility 
 

10
8.5

Windows 
 

Fully Compatible
Full

macOS 
 

Fully Compatible
Partial

Linux (Ubuntu 22) 
 

Fully Compatible
Partial

Media Key Compatibility 
 

Windows, MacOS & Linux

Android  

Fully Compatible
Partial

iOS  

Fully Compatible
Partial

iPadOS  

Fully Compatible
Partial

Show text

Wireless Mobile Compatibility 
 

10

Android 
 

Fully Compatible
Partial

iOS 
 

Fully Compatible
Partial

iPadOS 
 

Fully Compatible
Partial

Media Key Compatibility 
 

Android, iPhone & iPad

Show text

Check Price

Logitech G613 LIGHTSPEED

Keychron K12

Comments

  1. Comparison

Logitech G613 LIGHTSPEED vs Keychron K12: Main Discussion

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