Keychron K3 Version.3

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このキーボードの概要
Brand
Price
JIS/US
Keyboard Size
Key Profile
Key Sounds
How to Connect ,
Battery ,
Hotswap
Normal or Split

Comment

  • October 29, 2024 Release
  • It is positioned as the successor to the previously released K3 Muji and differs from K3 Max/K3 Pro.
  • Compared to the conventional K3, the keymap can be changed due to QMK support.
  • Additional acoustic foam and BT5.2 and shine-through keycaps are also included.
  • Prices as low as $84.00 for the white backlit model, $94.00 for the RGB backlit model, and $104.00 for the RGB backlit (hot-swappable) model
  • The definitive 75% layout keyboard for the world’s great need
  • The two wireless connection methods are Bluetooth 5.2, and there is no 2.4 GHz band connection, which the K3 Max has.
  • Acoustic forms are fewer in number than K3Max
  • The wired connection method is USB Type-C as before.
  • Hot-swappable on some models
  • Gateron LP 2.0 is used.
  • Click here to purchase ▷▷▷.

Difference between Keychron K3 Version3 and K3 Max

K3 MaxK3 Version.3K3
Connection methodUSB Type-C
2.4GHz
Bluetooth 5.1
USB Type-C
Bluetooth 5.2
USB Type-C
Bluetooth 5.1
Polling rate (wireless connection)1000Hz(2.4GHz)
90Hz(BT)
90Hz (BT)90Hz (BT)
QMK/VIA compatibleSupport (Keychron Lancher)Support (Keychron Lancher)incompatible
key switchGateron Low Profile onlyGateron Low Profile onlyGateron Low Profile or
Keychron Optical
Sound-absorbing foamMounted (4 layers)Mounted (2 layers)not equipped (with)
hot swapOptionally availableOptionally availableOptionally available
keycapLSA Double-shot PBTLSA Shine-through ABSShine-through ABS

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仕様詳細
Number of Keys84 (75%)
SwitchesKeychron low-profile mechanical
Switch FaceNorth-facing
Number of Multimedia Keys12
Frame MaterialABS+Aluminum frame
Keycap MaterialShine-through ABS
LayoutANSI
Polling Rate (Wired Mode)1000Hz
Polling Rate (Wireless Mode)90Hz
N-Key Rollover (NKRO)Yes for both wireless and wired modes
Backlit22 types of RGB backlight options plus endless possibilities
Battery1550 mAh rechargeable li-polymer battery
BT Working Time (Backlit off)Up to 124 hours (Lab test results may vary by actual use)
BT Working Time (RGB)Up to 82 hours (Lowest brightness)
ConnectionBluetooth and Type-C cable
Bluetooth version5.2
Bluetooth Device NameKeychron K3 Version 3
Compatible SystemmacOS/Windows/Linux
Dimension306 x 116 mm (12.04 x 4.56″)
Weight540 g / 1.19 lbs
Height without keycap (front)9 mm (0.35″)
Height without keycap (rear)14 mm (0.55″)
Height incl. keycap (front)19 mm (0.75″)
Height incl. keycap (rear)23 mm (0.91″)
Typing Angle2.5º, 4.2º and 6.5º
MCULow-power ARM Cortex-M3 32-bit WB32F3G71RCT6 (256KB Flash)
Operating Environment-10 to 50°C

Information reference: https: //www.keychron.com/products/keychron-k3-qmk-wireless-mechanical-keyboard-version-3

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Selectable axis types

The two axes that can be selected are the Gateron LP2.0 red and brown axes.

Some models support hot-swapping.

Gateron Low-profile Switches 2.0 (Gateron Official)

SwitchRedBrownBlueBanana
Picture.332a3a412ea1b0f46820f74a1cdec0d9b340712af3017cb5f5cbfa5a0843d51d21c768ac78a6ce52e2a14e3e3fe0e85ce8810c66bee19109908b0e741efdc880
FeelLinearTactileClicky.Tactile
ColorRedBrownBlueYellow
Lubed.Pre-LubedPre-LubedPre-LubedPre-Lubed
Pressure50gf55gf65gf60gf
Operating force50±15gf55±15gf65±15gf60±15gf
End force60±5gf60±5gf70±5gfunknown
Spring13.5mm13.5mm11.5mmunknown
Pre-Travel1.7±0.4mm1.7±0.4mm1.7±0.4mm1.7±0.4mm
Total Travel3.2±0.2mm3.2±0.2mm3.2±0.2mm3.2±0.2mm
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河村 亮介のアバター 河村 亮介 GreenKeys運営責任者/事業代表

WEBサイト運営事業GreenEchoes Studio代表をしています。他社法人メディアの運営ほかキーボードメディアや通信系メディアへの寄稿を行うなど、ウェブライターとしても活動しています。今年はオリジナルキーキャップセットを作る予定。

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