Compare Epomaker RT82 vs Split70 Differences Side by Side

This comparison is for buyers deciding between two feature-rich, tri-mode wireless keyboards from Epomaker. The RT82 offers a popular 75% layout with a novel detachable LCD screen, while the Split70 provides a unique 70% split layout for ergonomic comfort. The decision is challenging because both share high-end features like gasket mounts, VIA programmability, and hot-swap sockets, but cater to fundamentally different priorities in layout and visual utility.

Model
	79	87	Select a keyboard to compare
Rating	4.6 stars (34 reviews)	3.6 stars (9 reviews)
Purchase Options
Main differences	Has Linear, Silent switch options Available in a 75% layout Offers Normal ergonomics Includes a Yes, LCD display Equipped with a 4000 mAh battery Weighs about 1000 g Sized at 40 x 327 x 143 mm	Has Linear switch options Available in a Other layout Offers Split ergonomics Comes with a knob Includes a No display Provides dedicated media keys Supports QMK firmware Equipped with a 3000 mAh battery Weighs about 890 g Sized at 40 x 118 x 372 mm
Score	Scores Performance: 78.7 Build Quality: 74 Productivity: 83.6 Customizability: 78.5 Portability: 80.3	Scores Performance: 78 Build Quality: 77 Productivity: 92.6 Customizability: 92.3 Portability: 88.8
Name	Name Epomaker RT82	Name Epomaker Split70
Release year	Release year 2025	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 75%	Layout Size Other
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Split
Knob Support	Knob Support	Knob Support
Display Support	Display Support LCD	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 1000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 4000 mAh	Battery capacity 3000 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 ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 40 x 327 x 143 mm	Dimensions 40 x 118 x 372 mm
Weight	Weight 1000g	Weight 890g

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Pros and Trade-offs

Your primary need dictates the choice. For a traditional typing experience enhanced by a customizable visual display, the Epomaker RT82 is compelling. If your priority is long-term typing comfort and you are willing to adapt to a split layout for ergonomic benefits, the Epomaker Split70 is the better tool. Consider that the Split70 also offers more advanced firmware support for tinkerers.

Epomaker RT82

+Features a unique 1.14-inch magnetically detachable LCD screen for displaying GIFs, time, and battery status.
+Larger 4000mAh rechargeable battery for extended wireless use.
+Includes a two-stage adjustable kickstand for three typing angles (5, 7.5, and 11 degrees).
+Comes with a detachable 'mini TV' screen and additional Mac keycaps in the box.
+Offers a silent linear switch option (Sea Salt Silent) in addition to standard linear.

−Heavier at 1000g compared to the Split70.
−The LCD screen is an additional point of potential failure or complexity.
−Lacks the dedicated ergonomic benefits of a split layout.

Epomaker Split70

+Ergonomic split layout designed to reduce arm and shoulder strain.
+Includes a programmable rotary knob for volume and multimedia control.
+Supports both QMK and VIA firmware for extensive programmability.
+Lighter weight at 890g.
+Comes with a USB C-to-C cable to connect the two halves.

−Smaller 3000mAh battery capacity.
−The split layout has a non-standard number row that may disrupt touch-typing, according to a user review.
−Lacks a built-in kickstand or screen.

Which Keyboard Is Better for Your Needs?

The Split70 is the clear choice for ergonomics, winning in Office and Programming use cases due to its split design and knob. The RT82 takes Gaming and Content Creation, leveraging its standard layout, larger battery, and unique LCD screen. For Travel, the trade-offs in weight and form factor make it a tie, while modders may lean toward the Split70 for its dual QMK/VIA firmware support.

GamingEpomaker RT82

•The RT82's standard 75% layout is more familiar for gaming keybinds.
•It includes a 4000mAh battery, which is larger than the Split70's 3000mAh for longer wireless play.
•Its adjustable kickstand offers three typing angles for personal comfort.

OfficeEpomaker Split70

•The Split70's split layout is designed to reduce arm and shoulder strain during long typing sessions.
•It includes a programmable knob for controlling volume or other multimedia functions.
•It supports QMK firmware in addition to VIA for advanced customization.

ProgrammingEpomaker Split70

•The split layout can improve posture during extended coding sessions.
•QMK and VIA support allow for deep key remapping and macro creation.
•The included knob can be programmed for workflow shortcuts.

TravelTie

•Both are wireless with similar tri-mode connectivity.
•The RT82 is heavier at 1000g, while the Split70 is 890g.
•The Split70's split halves may require more bag space, while the RT82 is a single unit.

ModdingEpomaker Split70

•The Split70 lists explicit support for both QMK and VIA firmware.
•Both are hot-swappable with 3-pin and 5-pin switches and have gasket mounts with five layers of sound dampening foam.
•The Split70's unique layout may appeal to modders seeking an ergonomic project.

Content CreationEpomaker RT82

•The RT82's detachable LCD screen can display custom GIFs, time, or battery status for a personalized setup.
•Its vendor description mentions a 'type-writer mode' that displays typed letters on the screen.
•The standard layout is easier to use with common creative software shortcuts.