Keychron K3 Max vs K3 V32.4 GHz or Milk POM
Choose the K3 Max for 2.4 GHz wireless and 2.4 GHz 1000 Hz polling, or the K3 V3 for its Milk POM switches and added EPDM foam.
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4.3 (15)4.3 · 15 reviews
from$89at MK
Which one should you get?
Get the
Keychron K3 Max
Sound dampening
Build quality in the top 5% of 75% boards under $100.
- 2.4 GHz wireless connectivity with 1000 Hz polling in 2.4 GHz mode.
- IXPE acoustic foam and latex foam are identified in the vendor description.
- The metadata lists sound dampening as an extra feature.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
Get the
Keychron K3 V3
Build quality in the top 10% of 75% boards under $100.
- Keychron Milk POM low-profile switches, described as pre-lubed, with red, brown, and banana options.
- EPDM foam is included alongside IXPE and latex foam in the vendor's acoustic-layer description.
- At 540 g, it is lighter than the K3 Max.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
Get the K3 Max if you want 2.4 GHz wireless and its listed 2.4 GHz 1000 Hz polling, or prefer its IXPE and latex foam details. Choose the K3 V3 for Keychron Milk POM switches, added EPDM foam, and a lower listed weight. Both require low-profile switches and keycaps, and Cherry-profile caps can hit the switch housing.
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.
Keychron K3 Max
Keychron K3 V3
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Wireless for several devices and wired for lower latency
Case material
ABS, Aluminum, Plastic, Wood
ABS, Aluminum
Mount style
Plate Mount
PCB Mount, Plate Mount, Top Mount
Weight
580 g
540 g
Heavier boards stay planted and lighter ones travel
Sound dampening
Yes
No
- Keychron K3 Max
- Keychron K3 V3
- Performance
- 8182
- Build quality
- 8683
- Productivity
- 9480
- Customizability
- 9189
- Portability
- 7777
- Layout size: 75%
- Hot-swappable
- Battery: 1,550 mAh
- Low profile
- Max polling rate: 1,000 Hz
- Switch options: Clicky, Linear, Tactile
What will you mostly use it for?
The K3 Max is the more direct fit for gaming over 2.4 GHz, and it also has a clear advantage for users who want that wireless option for other work. For travel, the K3 V3 is lighter while keeping the same listed width. Office and programming are closer calls, since both provide QMK and a compact low-profile layout but differ in foam and switch details. Modders should check the hot-swap version and low-profile switch restrictions before choosing either board.
Pick the Keychron K3 Max
- The K3 Max supports 2.4 GHz wireless, which the K3 V3 does not list.
- The K3 Max lists 1000 Hz polling for 2.4 GHz and wired modes; the K3 V3 lists 1000 Hz for wired mode and 90 Hz for wireless mode.
Keychron K3 Max vs K3 V3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 27 specs differ
Keychron K3 Max
Keychron K3 V3
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
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
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron K3 Max
- Go to Input Gear
Input Gear
ISO-DE
Out of stockShips to you
- Go to Keychron
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
Out of stockShips to you
- Go to Keychron (DE)
Keychron (DE)
ISO-DE, ISO-UK, ISO-SW
In stockDoes not ship to you
Keychron K3 V3
- Go to Keychron
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
In stockShips to you
- Go to Keychron (DE)
Keychron (DE)
ISO-DE, ISO-UK, ISO-SW
In stockDoes not ship to you
Keychron K3 Max vs K3 V3: your questions
The K3 Max adds 2.4 GHz wireless, while the K3 V3 is listed with Bluetooth and wired connections. The K3 V3 uses Keychron Milk POM switches and includes EPDM foam in its vendor-described acoustic layers.
No 2.4 GHz connection is listed for the K3 V3. Its listed connections are Bluetooth and wired, while the K3 Max also supports 2.4 GHz.
The K3 Max lists 1000 Hz polling in 2.4 GHz mode and supports 2.4 GHz wireless. The K3 V3 lists 90 Hz for wireless mode and 1000 Hz for wired mode.
Both offer hot-swapping in specified versions. The K3 Max vendor description specifies Gateron low-profile mechanical switches, while the K3 V3 description specifies Keychron low-profile mechanical switches.
No, both models require low-profile switches and keycaps, and standard MX keycaps will not fit. Both also have north-facing LEDs, which can cause Cherry-profile keycaps to hit the switch housing.
The K3 V3 is listed at 540 g, while the K3 Max is listed at 580 g. Both have a listed width of 306 mm.
The vendor describes Keychron Milk POM low-profile switches, with red, brown, and banana options. Red is linear, while brown and banana are described as tactile options.
The K3 Max vendor description names IXPE and latex foam. The K3 V3 description names IXPE, EPDM, and latex foam.
The metadata lists both QMK and VIA support for each keyboard. Their vendor descriptions also describe QMK customization through the Keychron Launcher web app.
The K3 V3 is the lighter option at 540 g, compared with 580 g for the K3 Max. Both are 306 mm wide and support Bluetooth.
Both product listings include Mac/Win support. The vendor descriptions also mention Mac layouts and Windows compatibility.
Choose the K3 Max if you need 2.4 GHz wireless, as well as Bluetooth. The K3 V3 offers Bluetooth wireless connectivity but does not list 2.4 GHz.
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