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Yunzii IF99 Review | 64 Data compared

Avg. price in UK: ~£95
Avg. price in US: ~$100
Layout size: 1800-compact
Connection type: USB / 2.4GHz / Bluetooth
Switch type: mechanical
Polling rate: 1000 Hz

Yunzii IF99 review. Compare 64 technical specifications and user reviews to see how it ranks among keyboards and if it is worth buying.

7.7

Very good

7.4

Very good

9.2

Exceptional

3.5
Gaming
Score components:
28.0%
1.0
Polling rate
24.0%
1.0
Rapid trigger
20.0%
1.0
Adjustable actuation
16.0%
10
Hot-swappable switches
12.0%
10
Onboard memory
7.0
Typing
Score components:
28.0%
4.0
Wrist rest included
24.0%
10
Legend method
20.0%
4.0
Adjustable feet
15.0%
9.0
Typing angle
13.0%
10
Pre-lubed stabilizers
10
Programming
Score components:
30.0%
10
QMK support
26.0%
10
VIA support
18.0%
10
Mac compatibility
14.0%
10
Multi-device pairing
12.0%
10
Connection type

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Verdict

The Yunzii IF99 is a 96% layout mechanical keyboard featuring 95 keys and a gasket-mounted structure with five layers of sound-dampening foam for a quiet, "creamy" typing experience. It is equipped with tri-mode connectivity (Bluetooth 5.0, 2.4GHz, and USB-C), a massive 8,000mAh battery offering up to 130 hours of use, and a customizable 1.06-inch LCD screen for displaying GIFs and system status. Main pros include its hot-swappable PCB supporting 3-pin and 5-pin switches, full QMK/VIA compatibility for deep remapping, and premium double-shot PBT keycaps in a Cherry profile. Notable cons include its significant weight of approximately 1.2kg, a complex software interface for screen customization, and a snap-together case design that makes manual disassembly or hardware modding difficult.

Technical Specifications of Yunzii IF99

Overall score

7.7

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Popularity

What it is: An indicator based on the number of reviews received by the keyboard.

When it matters: When you prefer a keyboard that has already been chosen and reviewed by many other users.

Switches

3.9

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Switch type

What it is: Identifies the switch technology used by the keyboard, such as mechanical, optical, or Hall effect.

When it matters: When you are choosing between different response technologies and their long-term behavior.

Importance: HIGH

mechanical

Switch feel

What it is: Describes the keypress character, such as linear, tactile, or clicky.

When it matters: When the sensation of each keypress changes comfort, control, and noise level for your use.

Importance: HIGH

linear

Switch name

What it is: States the specific switch model used by the keyboard.

When it matters: When the exact switch model matters because small tuning differences affect your preference.

Importance: MEDIUM

?

Actuation force

What it is: Measures how much force is needed to actuate a key.

When it matters: When finger fatigue, accidental presses, or key resistance matters to your typing style.

Importance: HIGH

50 g

Min actuation distance

What it is: Measures the shortest key travel needed to register an input.

When it matters: When faster key response matters and you want the shortest possible trigger point under your fingers.

Importance: MEDIUM

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Design

7.1

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Keyboard type

What it is: Identifies the keyboard technology, such as mechanical, membrane, optical, or Hall effect.

When it matters: When you need a keyboard built around a specific switch technology or feel profile.

Importance: HIGH

mechanical

Layout size

What it is: States the keyboard form factor and how much of the standard keyset it includes.

When it matters: When desk space, portability, or access to a full key set affects how you work or play.

Importance: HIGH

1800-compact

Layout standard

What it is: Specifies the regional layout standard, such as ANSI, ISO, or JIS.

When it matters: When you need a regional key layout that matches your language habits or keycap set.

Importance: MEDIUM

ANSI

N. of keys

What it is: States how many keys are present on the keyboard.

When it matters: When you need a certain number of keys for shortcuts, navigation, or a numpad.

Importance: MEDIUM

Profile

What it is: Describes whether the keyboard uses a low-profile or standard-height design.

When it matters: When key height changes your typing comfort, travel distance, or the overall desk setup.

Importance: MEDIUM

standard

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Connectivity & Power

8.6

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Connection type

What it is: Specifies how the keyboard connects, such as USB, 2.4 GHz wireless, or Bluetooth.

When it matters: When latency, cable management, or wireless flexibility is part of your buying decision.

Importance: HIGH

Multi-device pairing

What it is: Shows whether the keyboard can stay paired with multiple devices for quicker switching.

When it matters: When you switch regularly between a laptop, tablet, and other devices on one desk.

Importance: HIGH

Bluetooth version

What it is: States the Bluetooth generation supported for wireless pairing.

When it matters: When wireless stability, compatibility, and energy efficiency are part of what you compare.

Importance: MEDIUM

Mac compatibility

What it is: Shows whether the keyboard is intended to work properly with macOS layouts, shortcuts, or legends.

When it matters: When you need the keyboard to work properly with macOS shortcuts and key mapping.

Importance: HIGH

Battery life

What it is: Estimates how long the keyboard can run on a full charge.

When it matters: When the keyboard needs to last through workweeks, travel, or long gaming stretches without constant charging.

Importance: HIGH

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Features

7.9

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RGB lighting

What it is: Shows whether the keyboard includes customizable RGB lighting effects.

When it matters: When visual customization and desk aesthetics matter to your setup.

Importance: HIGH

Per-key RGB

What it is: Shows whether each key can be lit and controlled independently instead of sharing one uniform lighting zone.

When it matters: When customizing each key individually matters for visuals, games, or shortcut visibility.

Importance: HIGH

RGB zones

What it is: States how many RGB lighting zones can be controlled separately.

When it matters: When you want more lighting control than a simple all-at-once backlight can provide.

Importance: LOW

Underglow / side lighting

What it is: Shows whether the case includes lighting around the underside or outer edges in addition to the keys themselves.

When it matters: When edge lighting is part of the visual style you want from the keyboard.

Importance: MEDIUM

Backlight direction

What it is: Specifies whether the switches use north-facing or south-facing backlighting.

When it matters: When you care about switch compatibility, keycap interference, or lighting placement.

Importance: LOW

south-facing

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Materials

9.9

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Case material

What it is: Describes the main material used for the keyboard case.

When it matters: When build feel, rigidity, and overall finish influence your sense of quality.

Importance: HIGH

?

Plate material

What it is: Describes the material used for the mounting plate beneath the switches.

When it matters: When keyboard stiffness, sound profile, and bottom-out feel matter more than the switch spec sheet alone.

Importance: HIGH

polycarbonate

Keycap material

What it is: Describes the material used to make the keycaps.

When it matters: When surface texture, wear resistance, and sound of the keycaps affect your choice.

Importance: HIGH

PBT

Keycap profile

What it is: Describes the shape and height profile of the keycaps.

When it matters: When key shape and sculpting affect comfort, wrist angle, and the sound of each press.

Importance: MEDIUM

Cherry

Legend method

What it is: Describes how the legends are applied to the keycaps, which affects durability and visibility.

When it matters: When you care about how long key legends stay readable after heavy use.

Importance: MEDIUM

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Yunzii IF99 vs the average keyboard

Why is Yunzii IF99 better than the average keyboard?

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0.4 mm shorter key travel
Yunzii IF99 has 3.6 mm of total travel, while the average keyboard has 4 mm.
What it is: Measures the full distance a key can move from top to bottom.
When it matters: When full key movement changes comfort, speed, or the way the keyboard feels under your fingers.
Importance: MEDIUM
Yunzii IF99 has 3.6 mm of total travel, while the average keyboard has 4 mm.3.6 mm vs 4 mm
2x larger battery capacity
Yunzii IF99 has a larger battery than the average keyboard (8,000 mAh vs 4,000 mAh). The average keyboard has a battery capacity of 4,000 mAh.
What it is: Measures how much electric charge the battery can store, usually in mAh.
When it matters: When you want rough battery context behind the runtime claim instead of trusting the advertised hours alone.
Importance: HIGH
Yunzii IF99 has a larger battery than the average keyboard (8,000 mAh vs 4,000 mAh). The average keyboard has a battery capacity of 4,000 mAh.8000 mAh vs 4000 mAh
Built-in display
Yunzii IF99 has a built-in display, the average keyboard does not. 9.5% of keyboards have a built-in display.
What it is: Shows whether the keyboard includes a built-in screen for status information, controls, or custom widgets.
When it matters: When onboard information or direct controls on the keyboard are useful in daily use.
Importance: MEDIUM
Yunzii IF99 has a built-in display, the average keyboard does not. 9.5% of keyboards have a built-in display.
Supports QMK
Yunzii IF99 supports QMK, the average keyboard does not. 28.8% of keyboards support QMK.
What it is: Shows whether the keyboard supports QMK firmware for deeper remapping and behavior customization.
When it matters: When deep remapping, macros, and firmware-level customization matter to your workflow.
Importance: HIGH
Yunzii IF99 supports QMK, the average keyboard does not. 28.8% of keyboards support QMK.
Supports VIA
Yunzii IF99 supports VIA, the average keyboard does not. 27.1% of keyboards support VIA.
What it is: Shows whether the keyboard supports VIA for live remapping and configuration without rebuilding firmware manually.
When it matters: When quick live remapping without rebuilding firmware is important to you.
Importance: HIGH
Yunzii IF99 supports VIA, the average keyboard does not. 27.1% of keyboards support VIA.
8 more keys
Yunzii IF99 has more keys than the average keyboard (95 vs 87). The average keyboard has 87 keys.
What it is: States how many keys are present on the keyboard.
When it matters: When you need a certain number of keys for shortcuts, navigation, or a numpad.
Importance: MEDIUM
Yunzii IF99 has more keys than the average keyboard (95 vs 87). The average keyboard has 87 keys.95 vs 87
12 more RGB zones
Yunzii IF99 has more RGB zones than the average keyboard (95 vs 83). The average keyboard has 83 RGB zones.
What it is: States how many RGB lighting zones can be controlled separately.
When it matters: When you want more lighting control than a simple all-at-once backlight can provide.
Importance: LOW
Yunzii IF99 has more RGB zones than the average keyboard (95 vs 83). The average keyboard has 83 RGB zones.95 vs 83
15.2% higher user score
Yunzii IF99 has a higher user score than the average keyboard (9.22 vs 8.000).
What it is: A rating that combines user reviews and the total number of reviews received by the keyboard.
When it matters: When you want to understand how a keyboard performs in daily use or gaming and how reliable it is in terms of typing feel, noise level, comfort, and long-term durability.
Yunzii IF99 has a higher user score than the average keyboard (9.22 vs 8.000).9.22 vs 8
8 more keys
Yunzii IF99 has more keys than the average keyboard (95 vs 87). The average keyboard has 87 keys.
2 newer release date
Yunzii IF99 is newer than the average keyboard (2,025 vs 2,023). The average keyboard was released in 2,023.
2x larger battery capacity
Yunzii IF99 has a larger battery than the average keyboard (8,000 mAh vs 4,000 mAh). The average keyboard has a battery capacity of 4,000 mAh.
0.4 mm shorter key travel
Yunzii IF99 has 3.6 mm of total travel, while the average keyboard has 4 mm.
Built-in display
Yunzii IF99 has a built-in display, the average keyboard does not. 9.5% of keyboards have a built-in display.
Supports QMK
Yunzii IF99 supports QMK, the average keyboard does not. 28.8% of keyboards support QMK.
Supports VIA
Yunzii IF99 supports VIA, the average keyboard does not. 27.1% of keyboards support VIA.
12 more RGB zones
Yunzii IF99 has more RGB zones than the average keyboard (95 vs 83). The average keyboard has 83 RGB zones.

Connectivity & Power

Why is Yunzii IF99 worse than the average keyboard?

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26.9% higher weight
Yunzii IF99 weighs more than the average keyboard (1,238.5 g vs 976 g). The average keyboard weighs 976 g.
No adjustable feet
Yunzii IF99 does not have adjustable feet, the average keyboard does. 85.5% of keyboards have adjustable feet.
7.6 mm higher keyboard height
Yunzii IF99 is taller than the average keyboard (46.1 mm vs 38.5 mm). The average keyboard height is 38.5 mm.
8.1 mm thicker design
Yunzii IF99 is thicker than the average keyboard (46.1 mm vs 38 mm). The average keyboard thickness is 38 mm.
30.15 mm wider width
Yunzii IF99 is wider than the average keyboard (385.2 mm vs 355 mm). The average keyboard width is 355 mm.
Older Bluetooth version
Yunzii IF99 uses an older Bluetooth version than the average keyboard (5 vs 5.2). The average keyboard uses Bluetooth 5.2.
36 h shorter battery life
Yunzii IF99 lasts less long on a charge than the average keyboard (130 h vs 166 h). The average keyboard lasts 166 h on a charge.
backlight off.
0.3 mm longer minimum actuation distance
Yunzii IF99 has a longer minimum actuation distance than the average keyboard (2 mm vs 1.7 mm). The average keyboard has a minimum actuation distance of 1.7 mm.
0.3 mm longer minimum actuation distance
Yunzii IF99 has a longer minimum actuation distance than the average keyboard (2 mm vs 1.7 mm). The average keyboard has a minimum actuation distance of 1.7 mm.
What it is: Measures the shortest key travel needed to register an input.
When it matters: When faster key response matters and you want the shortest possible trigger point under your fingers.
Importance: MEDIUM
Yunzii IF99 has a longer minimum actuation distance than the average keyboard (2 mm vs 1.7 mm). The average keyboard has a minimum actuation distance of 1.7 mm.2 mm vs 1.7 mm
Older Bluetooth version
Yunzii IF99 uses an older Bluetooth version than the average keyboard (5 vs 5.2). The average keyboard uses Bluetooth 5.2.
What it is: States the Bluetooth generation supported for wireless pairing.
When it matters: When wireless stability, compatibility, and energy efficiency are part of what you compare.
Importance: MEDIUM
Yunzii IF99 uses an older Bluetooth version than the average keyboard (5 vs 5.2). The average keyboard uses Bluetooth 5.2.5.0 vs 5.2
26.9% higher weight
Yunzii IF99 weighs more than the average keyboard (1,238.5 g vs 976 g). The average keyboard weighs 976 g.
What it is: Measures the total mass of the keyboard.
When it matters: When you care whether the keyboard feels easy to carry or heavy enough to stay planted on the desk.
Importance: HIGH
Yunzii IF99 weighs more than the average keyboard (1,238.5 g vs 976 g). The average keyboard weighs 976 g.1238.5 g vs 976 g
No adjustable feet
Yunzii IF99 does not have adjustable feet, the average keyboard does. 85.5% of keyboards have adjustable feet.
What it is: Shows whether the keyboard includes feet that let you raise or tilt the typing angle.
When it matters: When your comfort depends on changing typing angle without buying a separate stand or wrist support.
Importance: MEDIUM
Yunzii IF99 does not have adjustable feet, the average keyboard does. 85.5% of keyboards have adjustable feet.
36 h shorter battery life
Yunzii IF99 lasts less long on a charge than the average keyboard (130 h vs 166 h). The average keyboard lasts 166 h on a charge.
backlight off.
What it is: Estimates how long the keyboard can run on a full charge.
When it matters: When the keyboard needs to last through workweeks, travel, or long gaming stretches without constant charging.
Importance: HIGH
Yunzii IF99 lasts less long on a charge than the average keyboard (130 h vs 166 h). The average keyboard lasts 166 h on a charge.130 h vs 166 h
7.6 mm higher keyboard height
Yunzii IF99 is taller than the average keyboard (46.1 mm vs 38.5 mm). The average keyboard height is 38.5 mm.
What it is: Measures the keyboard's vertical dimension from its base to its highest point.
When it matters: When the keyboard has to fit under shelves, trays, or other tight desk constraints.
Importance: MEDIUM
Yunzii IF99 is taller than the average keyboard (46.1 mm vs 38.5 mm). The average keyboard height is 38.5 mm.46.1 mm vs 38.5 mm
8.1 mm thicker design
Yunzii IF99 is thicker than the average keyboard (46.1 mm vs 38 mm). The average keyboard thickness is 38 mm.
What it is: Measures the keyboard's front-to-back depth or body thickness.
When it matters: When front height and overall keyboard bulk affect comfort or portability.
Importance: MEDIUM
Yunzii IF99 is thicker than the average keyboard (46.1 mm vs 38 mm). The average keyboard thickness is 38 mm.46.1 mm vs 38 mm
30.15 mm wider width
Yunzii IF99 is wider than the average keyboard (385.2 mm vs 355 mm). The average keyboard width is 355 mm.
What it is: Measures the keyboard from side to side.
When it matters: When the keyboard has to match limited desk width or fit inside a specific setup.
Importance: MEDIUM
Yunzii IF99 is wider than the average keyboard (385.2 mm vs 355 mm). The average keyboard width is 355 mm.385.15 mm vs 355 mm

Connectivity & Power

Graphic comparison of Yunzii IF99 and

Attribute category

Attribute

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Third-party reviews

United Kingdom

United States

(Reviews last updated: Jun 2026)

What customers like about Yunzii IF99?

Premium 'creamy' sound and smooth feel from pre-lubed Cocoa Cream V2 linear switches
Large 8000mAh battery providing long-lasting wireless performance
Customisable LCD screen for displaying GIFs, photos, and system status
Versatile tri-mode connectivity (Bluetooth, 2.4GHz, and USB-C)
Full QMK/VIA support for extensive key remapping and macro customisation
High-quality double-shot PBT keycaps that resist wear and shine
Magnetic aluminium badge that conveniently hides the 2.4GHz receiver

What customers dislike about Yunzii IF99?

Plastic case construction lacks the premium weight of aluminum alternatives
No adjustable feet to change the typing angle, which some find too flat
Proprietary software required specifically for LCD screen customisation (not possible via VIA)
Wake-up delay when starting to type in Bluetooth mode
Confusing charging indicator on the LCD screen reported by some users
Included USB-C cable is thin and non-braided

Expert reviews

the-gadgeteer.com

07/04/2025

YUNZII IF99 Wireless Mechanical Gaming Keyboard Review

The YUNZII IF99 is a hot-swappable, 96% layout mechanical gaming keyboard that packs 95 keys and a full number pad into a compact, space-saving footprint. Priced at $99.99 via Yunzii (and $69.99 on Amazon), it offers triple-mode connectivity—supporting wired USB-C, 2.4 GHz wireless, and Bluetooth pairing for up to three separate devices simultaneously. Built with a heavy five-layer...Read more

enostech.com

17/04/2025

YUNZII IF99 Review: A premium keyboard with a dynamic screen and smooth typing

The YUNZII IF99 is a 95% layout mechanical keyboard that blends striking design with rich functionality, earning high praise for its robust build and premium details. It features an ice-themed aesthetic with snowflake patterns, a hidden 2.4GHz receiver bay beneath a magnetic logo badge, and an integrated LCD screen that displays real-time battery life and connection status. For...Read more

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