PBTfans Athena vs Meletrix Zoom75 TIGAWired or Wireless
Choose the PBTfans Athena for its split Backspace layout and lighter wired setup, or the Zoom75 TIGA for wireless connectivity and broader layout support.
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Which one should you get?
Get the
PBTfans Athena
Build quality in the top 25% of 75% boards under $300.
- Split Backspace layout on a 75% ANSI board.
- Aluminum case with a choice of aluminum, FR4, polycarbonate, or carbon fiber plates.
- Hot-swappable with VIA and VIAL support.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Meletrix Zoom75 TIGA
Knob
Build quality in the top 10% of 75% boards under $300.
- Supports Bluetooth, 2.4 GHz, and wired USB-C connectivity, with an 8000mAh battery listed.
- Supports both ANSI and ISO layouts.
- Lists hot-swap, QMK, VIA, and knob support.
Pick the PBTfans Athena if you want split Backspace, included PBT keycaps, and a lighter board for wired use. Choose the Meletrix Zoom75 TIGA if wireless operation or ISO support is important, or if you want its additional mounting and configuration options. Both offer hot-swap and a screen, so those shared features need not decide the purchase.
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.
PBTfans Athena
Meletrix Zoom75 TIGA
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Ergonomics
Split Backspace
Standard
Knob
No
Yes
Display
LCD
Yes
A case display rather than a typing feature
Weight
2,200 g
3,000 g
Heavier boards stay planted and lighter ones travel
- PBTfans Athena
- Meletrix Zoom75 TIGA
- Performance
- 7274
- Build quality
- 7886
- Productivity
- 8090
- Customizability
- 8095
- Portability
- 6291
- Layout size: 75%
- Hot-swappable
- Case material: Aluminum
- Mount style: Top Mount
- VIA
- Sound dampening
What will you mostly use it for?
The Zoom75 TIGA has the edge for office work, programming, modding, and content creation, mainly because it combines wireless connectivity with broader layout options and additional configuration features. Travel is a trade-off: the TIGA is wireless and has a battery, but the Athena is lighter. Gaming is a close call because both share several relevant features and the listings do not establish a decisive performance difference. Choose based on whether flexibility or the Athena's split Backspace and lower weight matter more.
It's a tie
- Both are hot-swappable 75% keyboards with RGB and an aluminum case.
- The Athena is wired-only, while the TIGA offers wired USB-C as well as Bluetooth and 2.4 GHz.
- Neither listing provides details that establish a clear gaming-performance advantage.
PBTfans Athena vs Meletrix Zoom75 TIGA specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 24 specs differ
PBTfans Athena
Meletrix Zoom75 TIGA
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
VIAL
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
PBTfans Athena
No ISO layout at the stores we track.
Meletrix Zoom75 TIGA
Listed on the product, not split by store: ISO.
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Lowest price across stores, Amazon excluded.
PBTfans Athena vs Meletrix Zoom75 TIGA: your questions
No. Its specifications list wired-only connectivity with USB-C, while the Zoom75 TIGA supports Bluetooth, 2.4 GHz, and wired use.
Yes. The TIGA specifications list Bluetooth and 2.4 GHz wireless, as well as wired connectivity. They also list an 8000mAh battery.
The Meletrix Zoom75 TIGA supports ANSI and ISO layouts. The PBTfans Athena is ANSI only, and its compatibility information says ISO variants such as ISO-DE and UK are not offered.
Yes, both keyboards list hot-swap support. This lets buyers choose either board with switch swapping as a listed feature.
The Zoom75 TIGA lists QMK and VIA support, while the Athena lists VIA and VIAL support. Both therefore include VIA support, but their other named firmware support differs.
The Athena vendor listing includes a PBTfans WOB Base kit and identifies the keycap material as PBT. The Zoom75 TIGA vendor listing describes its kit as barebones and says switches and keycaps are not included.
The PBTfans Athena is listed at 2200g, while the Meletrix Zoom75 TIGA is listed at 3000g. The Athena is the lighter option based on those specifications.
The Athena lists aluminum, FR4, polycarbonate, and carbon fiber plates. The Zoom75 TIGA lists POM, aluminum, FR4, and plastic.
The Zoom75 TIGA vendor description names top mount, split o-ring mount, elastic bar silicone mount, and silica gel particle mount. The Athena specifications list top mount, while its vendor description also discusses a PCB silicone gasket configuration.
Both specifications list RGB and a screen. The Athena identifies its screen as an LCD, while the TIGA is listed with a screen module in its vendor description.
The TIGA lists QMK, VIA, hot-swap, knob support, and four mounting systems described by its vendor. The Athena offers hot-swap, VIA, and VIAL, and its vendor describes plateless build potential with a solderable PCB.
The Zoom75 TIGA is the more flexible choice for wireless use because it supports Bluetooth and 2.4 GHz and lists an 8000mAh battery. The Athena weighs less at 2200g compared with the TIGA's 3000g, which may matter if carrying weight is the priority.
Not sold on either?
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