Epomaker Split70 vs TH87Split Ergonomics vs TKL Battery Life
Choose the Split70 for ergonomic comfort and deep customization, or the TH87 for exceptional battery life and a familiar TKL layout.
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4.0 (15)4.0 · 15 reviews
from$98at Epomaker
90-day lowLowest price in 90 days
4.7 (16)4.7 · 16 reviews
from$60at Epomaker
90-day lowLowest price in 90 days
Which one should you get?
Get the
Epomaker Split70
Split Ergonomics
- Unique split 70% layout designed to reduce arm and shoulder tension.
- Full QMK and VIA support for unlimited key remapping and macros.
- Includes a programmable rotary knob for media and system control.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Epomaker TH87
TKL Battery Life
Build quality in the bottom 45% of 80% boards under $100.
- Massive 10000mAh battery provides exceptionally long wireless use.
- Familiar tenkeyless (TKL) layout is easy to adapt to and space-efficient.
- Offers a silent linear switch option, per the vendor description.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Your primary need dictates the choice. If ergonomic comfort, deep software customization with VIA/QMK, and a programmable knob are your priorities, the Epomaker Split70 is the clear selection. If you value marathon wireless battery life, a standard TKL layout that's easy to use anywhere, and a silent typing option, the Epomaker TH87 is the more practical keyboard. Both deliver on core features like gasket-mounted typing and tri-mode connectivity.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Epomaker Split70
Epomaker TH87
Battery
3,000 mAh
10,000 mAh
A larger battery means fewer cables during the day
Ergonomics
Split
Standard
Switch options
Linear
Linear, Silent
Knob
Yes
No
Weight
890 g
1,000 g
Heavier boards stay planted and lighter ones travel
- Epomaker Split70
- Epomaker TH87
- Performance
- 7874
- Build quality
- 7859
- Productivity
- 9375
- Customizability
- 9158
- Portability
- 8885
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Case material: ABS
- Mount style: Gasket Mount
- Sound dampening
What will you mostly use it for?
The Split70 wins for programming, modding, and content creation due to its VIA/QMK support and programmable knob. The TH87 is better suited for office use and travel, thanks to its long battery life and simpler TKL form factor. For gaming, the choice is neutral, hinging on whether you value ergonomics or a slightly lower listed latency.
It's a tie
- Both offer a 1000Hz polling rate and N-key rollover for reliable performance.
- The Split70's split layout may reduce shoulder strain during long sessions.
- The TH87 lists a slightly lower 2ms wired latency compared to the Split70's 3ms.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Epomaker Split70
15 owner reviews
“Check out my full review - https://dezdoes.com/epomaker-split-70-the-learning-curve-and-triumph-of-split-ergonomics/”
“i bet its a great product but i never got it because there was an issue with the destination info.. im kinda down eighty bucks and a keyboard.. im working my butt off so i can try to get a new one”
Epomaker TH87
16 owner reviews
“Im really happy with the overall quality of the keyboard. The silent switches are really great for working and gaming as well.”
“Ill start with the positives. - it sound creamy and has a great feel on the fingers. - a ten keyless that has all the functionality that i need In theory this is the perfect keyboard but i have had 1 issue that has been bugging me so much. Ever so often the…”
Epomaker Split70 vs TH87 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 26 specs differ
Epomaker Split70
Epomaker TH87
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Epomaker Split70
No ISO layout at the stores we track.
Epomaker TH87
Epomaker
ISO-DE, ISO-UK
In stockShips to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
Epomaker Split70 vs TH87: your questions
The Epomaker TH87 has a significantly larger 10000mAh battery. The manufacturer claims up to 45 hours of continuous use with RGB at its brightest, compared to the Split70's 3000mAh battery and 11-hour claim under similar conditions.
Yes. The Epomaker Split70 supports both QMK and VIA firmware. This allows for extensive real-time key remapping, macro creation, and layer configuration directly through the VIA software, as stated on its product page.
Yes. According to the technical specifications for both keyboards, they are compatible with Mac, Windows, and Android systems. The TH87 includes a mode switch to change between Mac and Windows key layouts.
The Epomaker TH87 is likely more convenient for travel. Its single-piece TKL design is simpler to pack and set up than the two-piece Split70, and its much larger battery means you can travel longer without needing to charge.
Yes. Both the Epomaker Split70 and the TH87 feature hot-swappable PCBs. This means you can easily change the mechanical switches without soldering, using the included switch puller.
The Split70 typically comes with pre-lubed Wisteria Linear V2 switches. The TH87 offers a choice, with listings showing options like the Creamy Jade linear switch or the Sea Salt Silent V2 switch, both also factory-lubed.
The Epomaker Split70 is specifically designed for ergonomic comfort. Its split layout allows you to position each half to align with your shoulders, promoting a more natural typing posture that can help alleviate tension in the arms and wrists.
Yes, both feature per-key RGB backlighting with south-facing LEDs. South-facing LEDs are often preferred as they provide better compatibility with Cherry-profile keycaps and can reduce glare.
According to the vendor, the Split70 box contains the keyboard halves, a USB A-to-C cable, a USB C-to-C cable to connect the halves, a switch/keycap puller, three extra switches, three Mac modifier keycaps, and a manual.
Both use a gasket mount and a five-layer sound-dampening system. The Split70's layers include Sandwiched Latex, an IXPE switch pad, a PET sound-enhancement pad, bottom sponge, and bottom silicone. The TH87 uses PORON sandwich foam, IXPE, a sound enhancement pad, an EPDM switch socket pad, and silicone.
Yes. The two halves of the Split70 can be linked together with the included USB C-to-C cable to function as a single, unified keyboard, offering flexibility in how you set it up on your desk.
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