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Compare Yunzii IF99 vs YZ98 Differences Side by Side

This comparison is for buyers deciding between two feature-rich Yunzii keyboards. The choice is difficult because both offer tri-mode connectivity, gasket mounts, and PBT keycaps. The IF99 adds a premium LCD screen and advanced firmware support, while the YZ98 provides a slightly more compact 98% layout and is often available at a lower price point.

86
YUNZII IF99 QMK/VIA Full Size LCD Mechanical Keyboard
65
YUNZII YZ98 Mechanical Gaming Keyboard

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  • Released in 2025
  • Available in a 95% layout
  • Includes a Yes display
  • Supports QMK firmware
  • Supports VIA configuration
  • Equipped with a 8000 mAh battery
  • Weighs about 1238.5 g
  • Sized at 46 x 385 x 143 mm
  • Released in 2024
  • Available in a 98% layout
  • Includes a No display
  • Equipped with a 4600 mAh battery
  • Weighs about 1050 g
  • Sized at 39 x 390 x 147 mm
Scores
  • Performance: 81.9
  • Build Quality: 80.1
  • Productivity: 89
  • Customizability: 89.7
  • Portability: 63.1
Scores
  • Performance: 59.7
  • Build Quality: 50.2
  • Productivity: 82.6
  • Customizability: 66.9
  • Portability: 55.6
Name
Yunzii IF99
Name
Yunzii YZ98
Release year
2025
Release year
2024
Switch Options
Linear
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
95%
Layout Size
98%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
8000 mAh
Battery capacity
4600 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
-
Case Material
-
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
46 x 385 x 143 mm
Dimensions
39 x 390 x 147 mm
Weight
1238.5g
Weight
1050g
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Pros and Trade-offs

Your primary need dictates the choice. If you want the utmost programmability with QMK/VIA, a unique LCD screen, and don't mind the extra weight and cost, the Yunzii IF99 is the more capable and feature-rich board. If your priority is a solid, compact wireless keyboard with a great typing feel at a more accessible price, and you don't require advanced firmware, the Yunzii YZ98 is a compelling option.

Yunzii IF99

  • +Customizable LCD screen for time, GIFs, or battery status.
  • +Full QMK and VIA firmware support for extensive key remapping.
  • +Larger 8000mAh battery capacity for longer wireless use.
  • +Includes a magnetic metal badge for aesthetic customization.
  • +Vendor description notes multiple layers of sound-absorbing material.
  • −Heavier at 1238.5g and thicker at 46mm.
  • −Higher price point compared to the YZ98.
  • −95% layout is slightly larger than a 98% layout.

Yunzii YZ98

  • +More compact 98% layout saves desk space.
  • +Lighter weight of 1050g and slimmer 39mm profile.
  • +Often available at a more affordable price.
  • +Includes two acrylic metal badges according to the vendor.
  • +Features side RGB lighting in addition to south-facing backlight.
  • −Smaller 4600mAh battery capacity.
  • −Lacks QMK and VIA firmware support.
  • −No integrated LCD screen for information or customization.

Which Keyboard Is Better for Your Needs?

The IF99 is the clear choice for users who prioritize deep customization through QMK/VIA firmware, a functional LCD screen, and extended battery life, making it strong for gaming, programming, and content creation. The YZ98 wins for travel due to its lower weight and slimmer profile. For general office use, the decision is a tie, hinging on whether you value the LCD screen or a slightly more compact form factor.

GamingYunzii IF99
  • •Both have a 1000Hz polling rate for responsive input.
  • •The IF99's larger 8000mAh battery supports longer wireless gaming sessions.
  • •The IF99's QMK/VIA support allows for extensive macro and key remapping.
OfficeTie
  • •Both support tri-mode wireless for connecting to multiple devices.
  • •Both feature sound-dampening materials for a quieter environment.
  • •The YZ98 is lighter and slightly more compact for desk space.
  • •The IF99's LCD can display time and battery status for convenience.
ProgrammingYunzii IF99
  • •The IF99's QMK and VIA support allows for deep layer and shortcut customization.
  • •The 95% layout retains a numpad for data entry.
  • •Hot-swappable PCB on both allows for switch tuning to preference.
TravelYunzii YZ98
  • •The YZ98 is significantly lighter at 1050g versus the IF99's 1238.5g.
  • •The YZ98 has a slimmer profile at 39mm thick versus 46mm.
  • •Both have wireless connectivity, but the lighter YZ98 is easier to transport.
ModdingYunzii IF99
  • •The IF99 explicitly supports QMK and VIA open-source firmware.
  • •Both have hot-swappable PCBs for switch changes.
  • •The IF99's vendor description mentions multiple layers of sound-absorbing material for internal modding.
  • •The LCD screen adds another customizable element.
Content CreationYunzii IF99
  • •The LCD screen can display custom GIFs or images for stream overlays.
  • •QMK/VIA support enables complex shortcut keys for editing software.
  • •The included numpad on the IF99 is useful for timeline scrubbing and data entry.

Frequently Asked Questions (FAQ)

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