Epomaker RT98 vs Yunzii IF99 Specs

Compare Epomaker RT98 vs Yunzii IF99 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Epomaker RT98 and Yunzii IF99 and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each keyboard at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

Model
Rating	5.0 stars (4 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2026 Has Linear, Silent switch options Available in a 98% layout Offers Southpaw ergonomics Weighs about 1200 g Sized at 45 x 390 x 150 mm Made with a ABS case	Released in 2025 Has Linear switch options Available in a 95% layout Offers Normal ergonomics Supports QMK firmware Runs at a 1000 Hz polling rate Weighs about 1238.5 g Sized at 46 x 385 x 143 mm
Score	Scores Performance: 77.7 Build Quality: 71.7 Productivity: 83.1 Customizability: 78.3 Portability: 65	Scores Performance: 81.9 Build Quality: 80.1 Productivity: 89.2 Customizability: 89.7 Portability: 63.1
Name	Name Epomaker RT98	Name Yunzii IF99
Release year	Release year 2026	Release year 2025
Switch Options	Switch Options Linear, Silent	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 98%	Layout Size 95%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Southpaw	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity 8000 mAh	Battery capacity 8000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material -
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 45 x 390 x 150 mm	Dimensions 46 x 385 x 143 mm
Weight	Weight 1200g	Weight 1238.5g

YUNZII IF99 QMK/VIA Full Size LCD Mechanical Keyboard

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5.0 stars (4 reviews)

0.0 stars (0 reviews)

Released in 2026
Has Linear, Silent switch options
Available in a 98% layout
Offers Southpaw ergonomics
Weighs about 1200 g
Sized at 45 x 390 x 150 mm
Made with a ABS case

Released in 2025
Has Linear switch options
Available in a 95% layout
Offers Normal ergonomics
Supports QMK firmware
Runs at a 1000 Hz polling rate
Weighs about 1238.5 g
Sized at 46 x 385 x 143 mm

Scores

Performance: 77.7
Build Quality: 71.7
Productivity: 83.1
Customizability: 78.3
Portability: 65

Scores

Performance: 81.9
Build Quality: 80.1
Productivity: 89.2
Customizability: 89.7
Portability: 63.1

Name

Epomaker RT98

Name

Yunzii IF99

Release year

2026

Release year

2025

Switch Options

Linear, Silent

Switch Options

Linear

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

98%

Layout Size

95%

Layout Standard

ANSI

Layout Standard

ANSI

Layout Ergonomics

Southpaw

Layout Ergonomics

Normal

Knob Support

Display Support

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Polling Rate

1000 Hz

Battery capacity

8000 mAh

Battery capacity

8000 mAh

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, South-face

Backlight

Rgb, South-face

Case Colors

Case Material

ABS

Case Material

Keycaps Material

PBT

Keycaps Material

PBT

Dimensions

45 x 390 x 150 mm

Dimensions

46 x 385 x 143 mm

Weight

1200g

Weight

1238.5g

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