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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 K780 vs ZAGG Pro Keys 2

Side-by-Side Comparison

Products

Logitech K780
ZAGG Pro Keys 2

Tested using Methodology v1.3.1

Updated Mar 14, 2025 02:35 PM

SEE PRICE
BestBuy.com

Tested using Methodology v1.3.1

Updated Mar 14, 2025 03:47 PM

SEE PRICE
Amazon.com
Logitech K780 Picture
ZAGG Pro Keys 2 Picture
ConnectivityWireless
Size
Compact (96%)
Switch Type
Scissor
N-Key Rollover (NKRO)
No
Hot-Swappable Switches
No
ConnectivityWireless
Size
Compact (75%)
Switch Type
Scissor
N-Key Rollover (NKRO)
No
Hot-Swappable Switches
No
  1. Recommended in 1 article:
  2. iPad

Variants

  • K780 (White (Non-Speckled))
  • K780 (White (Speckled))
  • Pro Keys 2 (iPad Air 11 (M2)/iPad Air 10.9 (4th & 5th Gen))
  • Pro Keys 2 (iPad Air 13 (M2))
  • Pro Keys 2 (iPad Pro 11 (M4))
  • Pro Keys 2 (iPad Pro 13 (M4))

Review

See Logitech K780 Review
See ZAGG Pro Keys 2 Review
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Our Verdict

Logitech K780

ZAGG Pro Keys 2

The Logitech K780 and ZAGG Pro Keys 2 are both keyboards designed for use with mobile devices. The Logitech is a standalone keyboard with a tray for propping up devices. The ZAGG, on the other hand, is a folio keyboard that's primarily designed for use with various iPads (depending on the size you buy) but is also compatible with other devices thanks to its Bluetooth connectivity and onboard rechargeable battery.

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White (Non-Speckled)
K780
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iPad Air 11 (M2)/iPad Air 10.9 (4th & 5th Gen)
Pro Keys 2
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White (Speckled)
K780
Searching
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iPad Air 13 (M2)
Pro Keys 2
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iPad Pro 11 (M4)
Pro Keys 2
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iPad Pro 13 (M4)
Pro Keys 2
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Main Differences for
Gaming

Threshold 

0.10

Gaming 

4.8
6.7

Chord Split 
 

1.5
8.6

Backlight Features 
 

0.0
4.0

Backlight Clarity 
 

0.0
6.0

Multi-Key Latency 
 

5.6
7.4

Full Comparison

Design

Dimensions 
 

Top Picture  

Logitech K780 Top Picture
ZAGG Pro Keys 2 Top Picture

Size 
 

Compact (96%)
Compact (75%)

Height 
 

0.9" (2.2 cm)
0.3" (0.8 cm)

Width  

15.0" (38.0 cm)
10.0" (25.3 cm)

Depth 
 

6.2" (15.8 cm)
7.9" (20.1 cm)

Depth With Wrist Rest 
 

N/A
N/A

Weight 
 

1.96 lbs (0.890 kg)
2.20 lbs (0.997 kg)
Show text

Build Quality 
 

7.0
7.5

Build Quality Close Up  

Logitech K780 Build Quality Close Up
ZAGG Pro Keys 2 Build Quality Close Up

Keycap Material  

ABS
ABS
Show text

Ergonomics 
 

7.0
7.0

Side Picture  

Logitech K780 Side Picture
ZAGG Pro Keys 2 Side Picture

Curved/Angled 
 

No
No

Split Keyboard 
 

No
No

Key Alignment 
 

Staggered
Staggered

Minimum Incline 
 

2.8°
0°

Medium Incline 
 

N/A
N/A

Maximum Incline 
 

N/A
N/A

Home Row Height 
 

12.4 mm (0.5")
8.5 mm (0.3")
Show text

Hardware Customizability 
 

0.0
0.0

Customizability Overview  

Logitech K780 Customizability Overview
ZAGG Pro Keys 2 Customizability Overview

Replaceable Cherry Stabilizers 
 

No
No

Stabilizer Fixation 
 

Non-Customizable Design
Non-Customizable Design

Spacebar Stabilizer Size 
 

Non-Customizable Design
Non-Customizable Design

Size Of Right Mod Keys 
 

Non-Standard
Non-Standard

Hot-Swappable Switches 
 

No
No

Switch Stem Shape 
 

Non-Customizable Design
Non-Customizable Design

Switch PCB Socket 
 

Non-Customizable Design
Non-Customizable Design

North-Facing Cherry MX Interference 
 

Non-Customizable Design
Non-Customizable Design

Backlight Features 
 

0.0
4.0

Backlighting Picture  

Logitech K780 Backlighting Picture
ZAGG Pro Keys 2 Backlighting Picture

Brightness Max  

Logitech K780 Brightness Max
ZAGG Pro Keys 2 Brightness Max

Backlighting  

No
Yes

Brightness Min  

Logitech K780 Brightness Min
ZAGG Pro Keys 2 Brightness Min

RGB 
 

No
No

Per-Key Backlighting 
 

No
No

Effects 
 

No
No

Software Controllable 
 

No
No
Show text

Backlight Clarity 
 

0.0
6.0

White Shot  

Logitech K780 White Shot
ZAGG Pro Keys 2 White Shot
Show text

Cable & Connector  

Connectivity  

Wireless
Wireless

Detachable 
 

No
Yes (Charge Only)

Length  

N/A
1.6 ft (0.5 m)

Connector (Keyboard side) 
 

No Cable
USB type-C
Show text

Wireless Versatility 
 

9.8
9.5

Bluetooth 
 

Yes
Yes

Bluetooth Multi-Device Pairing 
 

3
2

Proprietary Receiver 
 

Yes
No

Battery Type 
 

2x AAA
Rechargeable
Show text

Macro Keys And Programming 
 

0.0
0.0

Dedicated Macro Keys Count  

0
0

Onboard Macro Programming 
 

No
No

Macro Programming With Software 
 

No
No

Extra Features 
 

Extra Features  

Logitech K780 Extra Features
ZAGG Pro Keys 2 Extra Features

Media Keys 
 

Non-Dedicated
Dedicated

Trackpad / Trackball  

No
No

Scroll Wheel 
 

No
No

Control Knob 
 

No
No

USB Passthrough 
 

No
No

Numpad  

Yes
No

Windows Key Lock 
 

No
No

Lock Indicator  

No Indicator
Caps Lock
Show text

In The Box  

Bundle Picture  

Logitech K780 Bundle Picture
ZAGG Pro Keys 2 Bundle Picture
Show text
Typing Experience

Typing Quality 
 

8.0
6.5

Key Spacing 
 

19.0 mm (0.748")
15.5 mm (0.610")
Show text

Typing Noise 
 

9.9
9.1

Typing Sample  

Average Loudness 
 

36.2 dBA
44.3 dBA

High Pitch Clicks 
 

No
No
Show text

Switches 
 

Wobble Video  

Switch Name 
 

No Marketed Name
No Marketed Name

Switch Type 
 

Scissor
Scissor

Feel 
 

Tactile
Tactile

Analog 
 

No
No

Keystrokes 
 

Key Switch Actuation Graph  

See details on graph tool
See details on graph tool

Operating Force 
 

67 gf
65 gf

Actuation Force 
 

37 gf
44 gf

Pre-Travel 
 

1.3 mm
1.1 mm

Total Travel 
 

1.9 mm
1.1 mm
Show text
Performance

Single-Key Latency 
 

6.2
6.7

Single-Key Latency Graph  

See details on graph tool
See details on graph tool

Best Connection 
 

29.1 ms
20.2 ms

Best Connection Std Dev  

±3.3 ms
±5.2 ms

Wired 
 

N/A
N/A

Receiver 
 

29.1 ms
N/A

Bluetooth 
 

30.6 ms
20.2 ms

PCB (Estimated) 
 

28.2 ms
19.6 ms
Show text

Multi-Key Latency 
 

5.6
7.4

Latency Video  

Multi-Key Latency Graph  

See details on graph tool
See details on graph tool

Connection Evaluated  

Receiver
Bluetooth

Key Press 
 

28.5 ms
15.3 ms

Key Release 
 

46.1 ms
18.2 ms
Show text

Data Transmission 
 

2.9
3.3

Multi-Key Raw USB  

Logitech K780 Multi-Key Raw USB
ZAGG Pro Keys 2 Multi-Key Raw USB

Connection Evaluated  

Receiver
Bluetooth

USB Polling Rate 
 

1,000 Hz
N/A

Effective Update Rate 
 

63 Hz
90 Hz

N-Key Rollover (NKRO) 
 

No
No

Multiple Keys Per USB Report 
 

No
No

Chord Split 
 

1.5
8.6

Chord Split Graph  

See details on graph tool
See details on graph tool

4 Chord Split Delay 
 

60.4 ms
3.9 ms

8 Chord Split Delay 
 

N/A
N/A
Show text
Software and Operating System

Configuration Software 
 

Software Tour  

Software Name  

Logi Options+
No Software

Software Windows Compatible 
 

Yes
No

Software macOS Compatible 
 

Yes
No

Onboard Memory 
 

No
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 
 

10
10

Android 
 

Fully Compatible
Fully Compatible

iOS 
 

Fully Compatible
Fully Compatible

iPadOS 
 

Fully Compatible
Fully Compatible

Media Key Compatibility 
 

Android, iPhone & iPad
Android, iPhone & iPad
Show text

Check Price

White (Non-Speckled)
K780
Searching
Finding store
iPad Air 11 (M2)/iPad Air 10.9 (4th & 5th Gen)
Pro Keys 2
Searching
Finding store
White (Speckled)
K780
Searching
Finding store
iPad Air 13 (M2)
Pro Keys 2
Searching
Finding store
 
iPad Pro 11 (M4)
Pro Keys 2
Searching
Finding store
 
iPad Pro 13 (M4)
Pro Keys 2
Searching
Finding store
Back to Top

Logitech K780

ZAGG Pro Keys 2

Comments

  1. Comparison
 • Posted 15 days ago

Logitech K780 vs ZAGG Pro Keys 2: Main Discussion

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