Compare Epomaker RT82 vs TH33 Differences Side by Side

This comparison is for users deciding between a full-featured compact keyboard and a dedicated macro/numpad accessory. Both are Epomaker products with tri-mode connectivity, gasket mounts, and VIA support, making the choice hinge on whether you need a primary input device or a secondary tool. The RT82 offers a complete 75% layout with a unique screen, while the TH33 is a 33-key numpad focused on portability and programmable control.

Model
	79	82	Select a keyboard to compare
Rating	4.6 stars (34 reviews)	5.0 stars (4 reviews)
Purchase Options
Main differences	Has Linear, Silent switch options Available in a 75% layout 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 Numpad layout Comes with a knob Includes a No display Equipped with a 2000 mAh battery Weighs about 380 g Sized at 45 x 151 x 141 mm
Score	Scores Performance: 78.7 Build Quality: 74 Productivity: 83.6 Customizability: 78.5 Portability: 80.3	Scores Performance: 78.2 Build Quality: 77 Productivity: 87.3 Customizability: 82.9 Portability: 90
Name	Name Epomaker RT82	Name Epomaker TH33
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 Numpad
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
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 2000 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 45 x 151 x 141 mm
Weight	Weight 1000g	Weight 380g

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Pros and Trade-offs

Your decision rests entirely on whether you need a primary keyboard or a secondary input device. The Epomaker RT82 is a capable daily driver with a useful screen and full layout. The Epomaker TH33 is a specialized, portable tool for number entry, macros, or stream control. Choose the RT82 to replace your keyboard, or the TH33 to enhance it.

Epomaker RT82

+Includes a 1.14-inch detachable LCD screen for displaying time, battery, GIFs, or a typing mode.
+Larger 4000mAh battery capacity for extended wireless use.
+75% layout provides arrow keys and function row in a compact form factor.
+Comes with additional Mac keycaps and two extra switches in the box.
+Features a five-layer sound dampening system including Sandwich Latex, IXPE pad, PET film, bottom foam, and silicone.

−Heavier at 1000g, making it less portable.
−The screen may reduce battery life when active, according to the vendor's listed estimates.
−More expensive than the TH33.

Epomaker TH33

+Extremely portable at 380g with a compact 33-key numpad layout.
+Includes a programmable knob for media control or application-specific inputs.
+Fully programmable via VIA software, with vendor reviews highlighting its use as a macro pad.
+More affordable than the RT82.
+Offers a left or right-handed layout with numbers on the left and arrows on the right.

−2000mAh battery is half the capacity of the RT82's.
−Lacks a screen and is not a standalone typing solution.
−Limited to 33 keys, requiring a separate primary keyboard for most tasks.

Which Keyboard Is Better for Your Needs?

The RT82 is the clear choice as a primary keyboard for gaming, office work, and programming due to its complete 75% layout. The TH33 excels in niche roles, winning for travel due to its light weight and for content creation as a dedicated macro controller. For modding, both offer equivalent hot-swap and software support, making it a tie based on personal project goals.

GamingEpomaker RT82

•The RT82's 75% layout includes dedicated arrow and function keys useful for game controls.
•Its 1000 Hz polling rate in wired and 2.4GHz modes matches the TH33, but it provides a full set of keys for gaming.
•The RT82 listing mentions N-Key Rollover for simultaneous key presses.

OfficeEpomaker RT82

•The RT82's 75% layout includes alphanumeric keys, arrows, and function row essential for office tasks.
•It offers a larger 4000mAh battery for longer wireless use between charges.
•Its adjustable kickstand provides three typing angles (5, 7.5, 11 degrees) for ergonomics.

ProgrammingEpomaker RT82

•The RT82 provides a complete set of alphanumeric and punctuation keys necessary for coding.
•Its 75% size saves desk space while retaining most essential keys.
•VIA support allows for key remapping and macro creation to streamline workflows.

TravelEpomaker TH33

•The TH33 is significantly lighter at 380g compared to the RT82's 1000g.
•Its compact dimensions (151 x 141 x 45 mm) make it far more portable than the RT82.
•It still offers tri-mode connectivity (Bluetooth, 2.4GHz, wired) for use on the go.

ModdingTie

•Both keyboards feature hot-swappable PCBs compatible with 3-pin and 5-pin switches.
•Both support VIA software for firmware-level customization.
•Both use gasket mount structures with internal foam layers for sound dampening.

Content CreationEpomaker TH33

•The TH33's programmable knob and 33 fully remappable keys are ideal for macro pads and application shortcuts.
•Its vendor description highlights use as a 'budget stream deck' for controlling streaming software.
•The compact form factor allows it to sit beside a primary keyboard or graphics tablet.