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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
  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 G815 LIGHTSYNC RGB vs ZAGG Pro Keys

Side-by-Side Comparison

Products

Logitech G815 LIGHTSYNC RGB
ZAGG Pro Keys

Tested using Methodology v1.3.1

Updated Nov 27, 2023 05:24 PM

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Amazon.com

Tested using Methodology v1.3.1

Updated Aug 30, 2024 01:46 PM

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Amazon.com
Logitech G815 LIGHTSYNC RGB Picture
ZAGG Pro Keys Picture
  1. Recommended in 1 article:
  2. iPad

Variants

  • G815 LIGHTSYNC RGB (Black)
  • Pro Keys (Black)

Our Verdict

Logitech G815 LIGHTSYNC RGB

ZAGG Pro Keys

The ZAGG Pro Keys and the Logitech G815 LIGHTSYNC RGB are designed for different uses. The ZAGG is a compact folio case made for iPads. It's a wireless-only board with Bluetooth, and you can pair it with two devices at once. On the other hand, the Logitech is a full-size mechanical board designed for gaming. It's wired, so you can only use it with the device it's connected to.

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Black
G815 LIGHTSYNC RGB
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Black
Pro Keys
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Black
G815 LIGHTSYNC RGB
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Walmart.com
Black
G815 LIGHTSYNC RGB
B&H
Black
Pro Keys
B&H
Black
G815 LIGHTSYNC RGB
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Main Differences for
Gaming

Threshold 

0.10

Gaming 

8.7
6.0

Single-Key Latency 
 

9.0
4.5

Backlight Features 
 

10
4.0

Data Transmission 
 

8.7
3.3

Multi-Key Latency 
 

8.8
6.4

Backlight Clarity 
 

9.0
5.0

Full Comparison

Design

Dimensions 
 

Top Picture  

Logitech G815 LIGHTSYNC RGB Top Picture
ZAGG Pro Keys Top Picture

Size 
 

Full-size (100%)
Compact (75%)

Height 
 

0.8" (2.1 cm)
0.3" (0.7 cm)

Width  

18.7" (47.5 cm)
10.0" (25.5 cm)

Depth 
 

5.9" (14.9 cm)
8.3" (21.0 cm)

Depth With Wrist Rest 
 

N/A
N/A

Weight 
 

2.20 lbs (1.000 kg)
1.39 lbs (0.630 kg)
Show Text 

Build Quality 
 

8.0
7.5

Build Quality Close Up  

Logitech G815 LIGHTSYNC RGB Build Quality Close Up
ZAGG Pro Keys Build Quality Close Up

Keycap Material  

ABS
ABS
Show Text 

Ergonomics 
 

7.0
7.0

Side Picture  

Logitech G815 LIGHTSYNC RGB Side Picture
ZAGG Pro Keys Side Picture

Curved/Angled 
 

No
No

Split Keyboard 
 

No
No

Key Alignment 
 

Staggered
Staggered

Minimum Incline 
 

Medium Incline 
 

N/A

Maximum Incline 
 

N/A

Home Row Height 
 

21.5 mm (0.8")
6.6 mm (0.3")
Show Text 

Hardware Customizability 
 

4.5
0.0

Customizability Overview  

Logitech G815 LIGHTSYNC RGB Customizability Overview
ZAGG Pro Keys Customizability Overview

Replaceable Cherry Stabilizers 
 

Mixed
No

Stabilizer Fixation 
 

Plate-Mounted
Non-Customizable Design

Spacebar Stabilizer Size 
 

Non-Customizable Design
Non-Customizable Design

Size Of Right Mod Keys 
 

1.25u
Non-Standard

Hot-Swappable Switches 
 

No
No

Switch Stem Shape 
 

Kailh Low Profile Choc
Non-Customizable Design

Switch PCB Socket 
 

Soldered
Non-Customizable Design

North-Facing Cherry MX Interference 
 

No
Non-Customizable Design
Show Text 

Backlight Features 
 

10
4.0

Backlighting Picture  

Logitech G815 LIGHTSYNC RGB Backlighting Picture
ZAGG Pro Keys Backlighting Picture

Brightness Max  

Logitech G815 LIGHTSYNC RGB Brightness Max
ZAGG Pro Keys Brightness Max

Backlighting  

Yes
Yes

Brightness Min  

Logitech G815 LIGHTSYNC RGB Brightness Min
ZAGG Pro Keys Brightness Min

RGB 
 

Yes
No

Per-Key Backlighting 
 

Yes
No

Effects 
 

Yes
No

Software Controllable 
 

Yes
No
Show Text 

Backlight Clarity 
 

9.0
5.0

White Shot  

Logitech G815 LIGHTSYNC RGB White Shot
ZAGG Pro Keys White Shot
Show Text 

Cable & Connector  

Connectivity  

Wired
Wireless

Detachable 
 

No
Yes (Charge Only)

Length  

5.9 ft (1.8 m)
N/A

Connector (Keyboard side) 
 

Not Detachable
USB type-C
Show Text 

Wireless Versatility 
 

0.0
9.5

Bluetooth 
 

No
Yes

Bluetooth Multi-Device Pairing 
 

No
2

Proprietary Receiver 
 

No
No

Battery Type 
 

No Batteries
Rechargeable
Show Text 

Macro Keys And Programming 
 

8.7
0.0

Dedicated Macro Keys Count  

5
0

Onboard Macro Programming 
 

Yes
No

Macro Programming With Software 
 

Yes
No

Extra Features 
 

Extra Features  

Logitech G815 LIGHTSYNC RGB Extra Features
ZAGG Pro Keys Extra Features

Media Keys 
 

Dedicated
Dedicated

Trackpad / Trackball  

No
No

Scroll Wheel 
 

Yes
No

Control Knob 
 

No
No

USB Passthrough 
 

Yes
No

Numpad  

Yes
No

Windows Key Lock 
 

Yes
No

Lock Indicator  

Caps & Num Lock
Caps Lock
Show Text 

In The Box  

Bundle Picture  

Logitech G815 LIGHTSYNC RGB Bundle Picture
ZAGG Pro Keys Bundle Picture
Show Text 
Typing Experience

Typing Quality 
 

6.5
6.5

Key Spacing 
 

19.0 mm (0.748")
16.8 mm (0.661")
Show Text 

Typing Noise 
 

7.9
9.8

Typing Sample  

Average Loudness 
 

50.4 dBA
38.2 dBA

High Pitch Clicks 
 

No
No
Show Text 

Switches 
 

Wobble Video  

Switch Name 
 

GL Tactile
No Marketed Name

Switch Type 
 

Mechanical
Scissor

Feel 
 

Tactile
Tactile

Analog 
 

No
No
Show Text 

Keystrokes 
 

Key Switch Actuation Graph  

See details on graph tool
See details on graph tool

Operating Force 
 

55 gf
64 gf

Actuation Force 
 

50 gf
38 gf

Pre-Travel 
 

1.5 mm
1.0 mm

Total Travel 
 

2.7 mm
1.6 mm
Show Text 
Performance

Single-Key Latency 
 

9.0
4.5

Single-Key Latency Graph  

See details on graph tool
See details on graph tool

Best Connection 
 

4.1 ms
28.3 ms

Best Connection Std Dev  

±0.4 ms
±22.2 ms

Wired 
 

4.1 ms
N/A

Receiver 
 

N/A
N/A

Bluetooth 
 

N/A
28.3 ms

PCB (Estimated) 
 

2.9 ms
27.7 ms
Show Text 

Multi-Key Latency 
 

8.8
6.4

Latency Video  

Multi-Key Latency Graph  

See details on graph tool
See details on graph tool

Connection Evaluated  

Wired
Bluetooth

Key Press 
 

3.6 ms
26.2 ms

Key Release 
 

7.5 ms
16.7 ms
Show Text 

Data Transmission 
 

8.7
3.3

Multi-Key Raw USB  

Logitech G815 LIGHTSYNC RGB Multi-Key Raw USB
ZAGG Pro Keys Multi-Key Raw USB

Connection Evaluated  

Wired
Bluetooth

USB Polling Rate 
 

1,000 Hz
N/A

Effective Update Rate 
 

1,000 Hz
90 Hz

N-Key Rollover (NKRO) 
 

Yes
No

Multiple Keys Per USB Report 
 

Yes
No
Show Text 

Chord Split 
 

8.4
7.8

Chord Split Graph  

See details on graph tool
See details on graph tool

4 Chord Split Delay 
 

4.7 ms
5.6 ms

8 Chord Split Delay 
 

10.1 ms
N/A
Show Text 
Software and Operating System

Configuration Software 
 

Software Tour  

Software Name  

Logitech G HUB
No Software

Software Windows Compatible 
 

Yes
No

Software macOS Compatible 
 

Yes
No

Onboard Memory 
 

Yes
No

Profiles 
 

6+
No Profile
Show Text 

Computer Compatibility 
 

10
10

Windows 
 

Fully Compatible
Fully Compatible

macOS 
 

Fully Compatible
Fully Compatible

Linux (Ubuntu 22) 
 

Fully Compatible
Fully Compatible

Media Key Compatibility 
 

Windows, MacOS & Linux
Windows, MacOS & Linux
Show Text 

Wireless Mobile Compatibility 
 

0.0
10

Android 
 

Not Compatible
Fully Compatible

iOS 
 

Not Compatible
Fully Compatible

iPadOS 
 

Not Compatible
Fully Compatible

Media Key Compatibility 
 

Not Compatible
Android, iPhone & iPad
Show Text 

Check Price

Black
G815 LIGHTSYNC RGB
SEE PRICE
Amazon.com
Black
Pro Keys
SEE PRICE
Amazon.com
Black
G815 LIGHTSYNC RGB
SEE PRICE
Walmart.com
Black
G815 LIGHTSYNC RGB
B&H
Black
Pro Keys
B&H
Black
G815 LIGHTSYNC RGB
SEE PRICE
BestBuy.com

Logitech G815 LIGHTSYNC RGB

ZAGG Pro Keys

Comments

  1. Comparison

Logitech G815 LIGHTSYNC RGB vs ZAGG Pro Keys: Main Discussion

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