Cooler Master Ck721
VS
Beyond Bk 2251
Feature Comparison
Aesthetic features
Aesthetic features
| Keyboard Type Based on Dimensions | ||
|---|---|---|
| Keyboard Classification by Application | Gaming | Standard |
| Split Keys and Ease of Use | No | No |
| Wrist Rest Design | Yes (detachable) | No |
| Total Number of Keyboard Keys | ||
| Shape and Structure of Keys | Square with concave surface | Square with concave surface |
| Numeric Keypad Status | No | Yes |
| Dedicated Macro Keys | No | No |
| Shortcut Keys | ||
| Media Control Keys | No | No |
| Media Key Functionality | ||
| Power On/Off Button | No | No |
| Presence of Persian Characters | No | Yes |
| Key Material | - | |
| Body Material | Aluminum | Plastic |
| Other Design Features | Height adjustment feet | Height adjustment feet |
| Color Options | Gray, Silver and White | - |
| Size and Dimensions | 37 * 118 * 334 millimeter (mm) | - |
| Cable Type and Length | 1.8m USB cable with Type-A connector | 1.5m USB 2.0 cable with Type-A connector |
| Product Weight | 764 gram (g) | 525 gram (g) |
Main features
Main features
| Connection Type | Wired and Wireless | Wired |
|---|
Connections
Connections
| Wireless Connection Details | - |
|---|
Technical features
Technical features
| Switch Type | Mechanical | - |
|---|---|---|
| Key Lifespan | ||
| Backlit Capability | Yes | No |
| Backlit Type | - | |
| Touchpad Capability | No | No |
| Internal Memory and Saveable Profiles | Yes / Up to 4 profiles for media | - |
Buttons or control keys
Buttons or control keys
| Switch Type and Model | Response speed less than 5ms | - |
|---|
Power supply and battery life
Power supply and battery life
| Battery Technology | Built-in 2000 mAh battery | - |
|---|
Other technical features
Other technical features
| Battery Lifespan | 73 hours (with LED off) | - |
|---|
Additional features and options
Additional features and options
| Box Contents | - | |
|---|---|---|
| LED Status Indicator | - | With 3 LED indicators |
Capabilities
Capabilities
| Additional Features | - |
|---|
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
User Rating Comparison
Cooler Master Ck721
0
/10
from total 1 Vote
Beyond Bk 2251
0
/10
from total 1 Vote
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