Skyloong GK75 Jellyfish vs GK75
Choose the GK75 Jellyfish for its explicitly listed Bluetooth and 2.4 GHz wireless modes, or the GK75 for its wider range of layout, switch, and material options.
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from$85at Skyloong
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from$59at Skyloong
Which one should you get?
Get the
Skyloong GK75 Jellyfish
Build quality in the bottom 45% of 75% boards under $100.
- Metadata lists Bluetooth, 2.4 GHz, and wired connectivity.
- The vendor lists a 2.4G dongle, USB adapter, Type-C cable, keycap and switch puller, knob module, and two extra switches as included items.
- Vendor specifications name PBT GSA-profile keycaps and a soft silicone Lite Gasket structure.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Skyloong GK75
Build quality in the top 25% of 75% boards under $100.
- Metadata lists ANSI and ISO layouts, plus tactile, linear, clicky, and silent switch options.
- Metadata lists ABS or aluminum cases, steel or polycarbonate plates, and PBT or ABS keycaps.
- Metadata includes N-Key Rollover, Mac/Win support, and a DIY kit or barebones option.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
Choose the Skyloong GK75 Jellyfish if you want a clearly documented wireless configuration with a listed 2.4G dongle and Bluetooth. Pick the Skyloong GK75 if layout flexibility, more listed switch and material options, or a DIY/barebones configuration matters more. Check the exact GK75 variant carefully, because its vendor description covers a wired optical model while its metadata includes broader options.
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.
Skyloong GK75 Jellyfish
Skyloong GK75
Ergonomics
Standard
Split Spacebar
Case material
ABS
ABS, Aluminum
Switch options
Linear, Tactile
Clicky, Linear, Silent, Tactile
Weight
960 g
1,200 g
Heavier boards stay planted and lighter ones travel
Layout standard
ANSI
ANSI, ISO
ISO and JIS exist so regional layouts fit
- Skyloong GK75 Jellyfish
- Skyloong GK75
- Performance
- 6778
- Build quality
- 6476
- Productivity
- 7183
- Customizability
- 6178
- Portability
- 7679
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Mount style: Gasket Mount
- Knob
What will you mostly use it for?
The Jellyfish is the more straightforward choice for gaming or travel when wireless modes are a priority. The GK75 has an edge for office work, programming, and content creation based on its listed layout and switch options, plus N-Key Rollover and Mac/Win support. Modding favors the GK75 on breadth of listed case, plate, keycap, and DIY options, although the Jellyfish vendor gives more explicit detail about compatible mechanical switch pin counts. Since GK75 configurations vary, check the exact variant rather than assuming every listed option is bundled together.
Pick the Skyloong GK75 Jellyfish
- The Jellyfish listing specifies Bluetooth, 2.4 GHz, and wired connectivity, while the GK75 vendor description focuses on a Type-C wired optical version.
- The Jellyfish vendor description lists a 2.4G dongle and two extra switches among the included items.
- Both have a 75% layout, RGB, hot-swap support, and knob support.
Skyloong GK75 Jellyfish vs GK75 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 21 specs differ
Skyloong GK75 Jellyfish
Skyloong GK75
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Skyloong GK75 Jellyfish
No ISO layout at the stores we track.
Skyloong GK75
Skyloong
ISO
In stockShips to you
WhatGeek
ISO
Out of 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.
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Skyloong GK75 Jellyfish vs GK75: your questions
Yes. Its metadata lists Bluetooth, 2.4 GHz, and wired connectivity, and Skyloong's product description identifies Bluetooth and 2.4G wireless alongside Type-C USB.
The GK75 metadata lists Bluetooth among its connectivity options. However, Skyloong's vendor description here focuses on a wired Type-C optical version, so confirm that the specific configuration for sale includes Bluetooth.
The Jellyfish is listed with an ANSI layout. The GK75 metadata lists both ANSI and ISO options, while its vendor page describes an ANSI version.
The GK75 metadata lists tactile, linear, clicky, and silent switches. The Jellyfish metadata lists tactile and linear switches, while its vendor page describes pre-lubed Glacier Mechanical Series switches.
Both are listed as hot-swappable. The Jellyfish vendor specifies support for 3-pin and 5-pin switches and knob modules, while the GK75 vendor describes optical switch hot-swap support for SKYLOONG optical switches and Gateron KS-15.
The Jellyfish vendor specifies PBT keycaps in GSA profile. Its included-items list also names a keycap and switch puller.
Skyloong's vendor description lists PBT material keycaps in OEM profile for the described GK75 version. The metadata also lists ABS keycaps as an option, so check the exact configuration.
Knob support is listed for both models. The Jellyfish vendor's included-items list names a knob module, while the GK75 metadata lists knob support.
The Jellyfish is listed at 960g, compared with 1200g for the GK75 in the metadata. The GK75 vendor description gives a different weight for its described version, so confirm the weight of the specific variant you are considering.
The GK75 metadata lists ABS and aluminum case options, steel and polycarbonate plates, and PBT and ABS keycaps. Its vendor description specifies a Black Transparent ABS case, steel plate, and PBT keycaps for the version described.
Skyloong lists a dustproof cover, 2.4G dongle, USB adapter, Type-C cable, keycap and switch puller, knob module, and two extra switches. The list also includes a warranty card and instructional manual.
N-Key Rollover is listed in the GK75 metadata. It is not listed for the GK75 Jellyfish.
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