Coolkiller CK98 vs Piifox ER95: Screen, Switch, and Build Comparison

Compare Coolkiller CK98 vs Piifox ER95 Differences Side by Side

This comparison is for buyers deciding between two feature-rich, 96% layout mechanical keyboards with customizable screens. Both the Coolkiller CK98 and Piifox ER95 offer gasket mounts, tri-mode connectivity, and hot-swap sockets, making the choice difficult. The decision hinges on specific preferences for included accessories, switch types, and the details of their sound-dampening implementations.

Model
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2022 Has Linear, Tactile, Silent switch options Available in a 98% layout Includes a Yes, TFT display Includes screw-in stabilizers Equipped with a 3750 mAh battery Weighs about 1300 g Sized at 45 x 390 x 144 mm Made with a Aluminum, Plastic case Features PBT, PC, ABS keycaps	Released in 2023 Has Linear switch options Available in a 96% layout Includes a Yes, LCD display Equipped with a 4000 mAh battery Weighs about 1200 g Sized at 45 x 395 x 155 mm Made with a Plastic, Aluminum case Features PBT keycaps
Score	Scores Performance: 61.8 Build Quality: 70.3 Productivity: 86.8 Customizability: 75.7 Portability: 56.9	Scores Performance: 75.5 Build Quality: 72.8 Productivity: 77 Customizability: 70.4 Portability: 57.2
Name	Name Coolkiller CK98	Name Piifox ER95
Release year	Release year 2022	Release year 2023
Switch Options	Switch Options Linear, Tactile, Silent	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 98%	Layout Size 96%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support TFT	Display Support LCD
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity 3750 mAh	Battery capacity 4000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, Plastic	Case Material Plastic, Aluminum
Keycaps Material	Keycaps Material PBT, PC, ABS	Keycaps Material PBT
Dimensions	Dimensions 45 x 390 x 144 mm	Dimensions 45 x 395 x 155 mm
Weight	Weight 1300g	Weight 1200g

CoolKiller CK98 3-Mode Transparent Mechanical Keyboard

PIIFOX ER95 Triple-Mode Wireless Mechanical Keyboard With LCD Screen

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0.0 stars (0 reviews)

Released in 2022
Has Linear, Tactile, Silent switch options
Available in a 98% layout
Includes a Yes, TFT display
Includes screw-in stabilizers
Equipped with a 3750 mAh battery
Weighs about 1300 g
Sized at 45 x 390 x 144 mm
Made with a Aluminum, Plastic case
Features PBT, PC, ABS keycaps

Released in 2023
Has Linear switch options
Available in a 96% layout
Includes a Yes, LCD display
Equipped with a 4000 mAh battery
Weighs about 1200 g
Sized at 45 x 395 x 155 mm
Made with a Plastic, Aluminum case
Features PBT keycaps

Scores

Performance: 61.8
Build Quality: 70.3
Productivity: 86.8
Customizability: 75.7
Portability: 56.9

Scores

Performance: 75.5
Build Quality: 72.8
Productivity: 77
Customizability: 70.4
Portability: 57.2

Name

Coolkiller CK98

Name

Piifox ER95

Release year

2022

Release year

2023

Switch Options

Linear, Tactile, Silent

Switch Options

Linear

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

98%

Layout Size

96%

Layout Standard

ANSI

Layout Standard

ANSI

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Knob Support

Display Support

TFT

Display Support

LCD

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Polling Rate

Battery capacity

3750 mAh

Battery capacity

4000 mAh

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, South-face

Backlight

Rgb, South-face

Case Colors

Case Material

Aluminum, Plastic

Case Material

Plastic, Aluminum

Keycaps Material

PBT, PC, ABS

Keycaps Material

PBT

Dimensions

45 x 390 x 144 mm

Dimensions

45 x 395 x 155 mm

Weight

1300g

Weight

1200g

Pros and Trade-offs

Your priority should guide your choice. Opt for the Coolkiller CK98 if you value a wider selection of switch types, detailed sound dampening for modding, and premium included accessories like the aluminum case. Choose the Piifox ER95 if your main concerns are a lower price, a lighter keyboard for portability, and a slightly larger battery. Both are competent keyboards with screens, but they cater to different secondary needs.

Coolkiller CK98

+Offers linear, tactile, and silent switch options for varied preferences.
+Includes a premium aluminum ammunition case for storage and transport.
+Features a three-layer sound dampening system with Poron foam and silicone pads.
+Comes with screw-in stabilizers, which are favored for stability and sound.
+Uses a two-layer keycap set combining dye-subbed PBT and transparent PC.

−Heavier overall weight and package weight compared to the ER95.
−Smaller 3750mAh battery capacity.
−Only available with a large aluminum case package, which may affect cost.

Piifox ER95

+Lighter total weight and significantly lighter package weight.
+Larger 4000mAh battery capacity for longer wireless use.
+Typically available at a lower price point than the CK98.
+Software supports uploading custom emojis, GIFs, and images to its LCD screen.

−Only available with linear switch types, lacking tactile or silent options.
−Vendor description does not mention screw-in stabilizers.
−Less detailed description of internal sound-dampening materials compared to the CK98.

Which Keyboard Is Better for Your Needs?

The Coolkiller CK98 holds advantages for office use due to silent switches and for modders with its detailed sound-dampening foam and screw-in stabilizers. The Piifox ER95 is the better choice for travel, being lighter with a larger battery. For gaming, programming, and general use, the keyboards are closely matched, sharing core features like hot-swap sockets, gasket mounts, and customizable screens.

GamingTie

•Both offer N-key rollover for simultaneous key presses.
•Both feature south-facing RGB backlighting.
•Both support low-latency 2.4 GHz wireless connections.

OfficeCoolkiller CK98

•The CK98 offers silent switch options, which the ER95 lacks.
•Its vendor description lists support for a wider range of Windows versions.
•The included aluminum ammunition case provides secure transport.

ProgrammingTie

•Both have compact 96% layouts that conserve desk space while retaining a numpad.
•Both are hot-swappable, allowing for easy switch customization.
•Both offer dedicated software for key remapping and macro creation.

TravelPiifox ER95

•The Piifox ER95 is 100 grams lighter than the CK98.
•It has a slightly larger 4000mAh battery compared to the CK98's 3750mAh.
•Its listed package weight is 1.5kg, which is lighter than the CK98's 2.1kg package.

ModdingCoolkiller CK98

•The CK98's vendor description details a three-layer sound-absorbing system with Poron foam and silicone pads.
•It includes screw-in stabilizers, which are generally preferred for modding over clip-in.
•The package includes an aluminum frame case and an aviation plug spring cable.

Content CreationCoolkiller CK98

•The CK98's TFT screen can display custom patterns and expressions, per its listing.
•It features a unique two-layer dye-subbed PBT and transparent PC keycap set for RGB effects.
•The included aluminum case offers robust protection for valuable equipment.

Frequently Asked Questions (FAQ)

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Compare Coolkiller CK98 vs Piifox ER95 Differences Side by Side

Pros and Trade-offs

Coolkiller CK98

Piifox ER95

Which Keyboard Is Better for Your Needs?

Frequently Asked Questions (FAQ)

What type of screens do the Coolkiller CK98 and Piifox ER95 have?

Are both keyboards hot-swappable?

Which keyboard has a longer battery life?

Do these keyboards come with software for customization?

What is the main difference in the keycaps?

Which keyboard is better for a quiet office environment?

What accessories are included with the Coolkiller CK98?

What accessories are included with the Piifox ER95?

Are the stabilizers screw-in or clip-in?

Can I use both keyboards with a Mac computer?

Which keyboard has more sound dampening inside?

What is the weight difference between these keyboards?

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