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Razer Viper Ultimate vs HyperX Pulsefire Haste Wireless

Which Mouse Is Better?

    Top
    Main Differences
    Design
      StyleShapeBuild QualityWeightHand Size RecommendationWireless VersatilityCableMouse FeetIn The Box
    Control
      Main ButtonAdditional ButtonsClick LatencyCPISensor LatencySensor SpecificationsMouse WheelNoise
    Operating System And Software
      Configuration SoftwareMouse Compatibility
    Comments

Products

Razer Viper Ultimate
HyperX Pulsefire Haste Wireless

Tested using Methodology v1.5.1

Updated Aug 05, 2025 08:02 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.5.1

Updated Aug 05, 2025 07:34 PM

SEE PRICE
Amazon.com
Razer Viper Ultimate Picture
HyperX Pulsefire Haste Wireless Picture
ConnectivityWireless
Type
Standard
Default Weight
74.9 g
Ambidextrous
True Ambidextrous
ConnectivityWireless
Type
Standard
Default Weight
60.5 g
Ambidextrous
Shape Only

Our Verdict

Razer Viper Ultimate

HyperX Pulsefire Haste Wireless

The HyperX Pulsefire Haste Wireless and the Razer Viper Ultimate are both symmetrically-shaped wireless gaming mice, but the Razer performs better in most respects. The Razer has a wider CPI range in which you can more precisely set your CPI and significantly lower click latency. It also has a pair of side buttons on either side, making it a true ambidextrous design, while the HyperX only has side buttons on the left. On the other hand, the HyperX is 15g lighter and feels somewhat sturdier.

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Variants

  • Viper Ultimate (Black)
  • Viper Ultimate (Black (Without Charging Dock))
  • Viper Ultimate (Cyberpunk 2077)
  • Viper Ultimate (Mercury)
  • Viper Ultimate (Quartz)
  • Pulsefire Haste Wireless (Black)
  • Pulsefire Haste Wireless (White)

Review

See Razer Viper Ultimate Review
See HyperX Pulsefire Haste Wireless Review
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Check Price

Black
Viper Ultimate
SEE PRICE
Amazon.com
Black
Pulsefire Haste Wireless
SEE PRICE
Amazon.com
Black (Without Charging Dock)
Viper Ultimate
SEE PRICE
Amazon.com
White
Pulsefire Haste Wireless
SEE PRICE
Amazon.com
Cyberpunk 2077
Viper Ultimate
SEE PRICE
Amazon.com
 
Mercury
Viper Ultimate
SEE PRICE
Amazon.com
 
Quartz
Viper Ultimate
SEE PRICE
Amazon.com
 

Main Differences for
Work

Threshold 

0.10

Work 

6.8
7.1

Mouse Compatibility 
 

8.3
10

Additional Buttons 
 

8.0
6.5

Build Quality 
 

8.0
8.5

Full Comparison

Design

Style  

Style Picture  

Razer Viper Ultimate Style Picture
HyperX Pulsefire Haste Wireless Style Picture

Type 
 

Standard
Standard

Coating 
 

Matte
Matte

Lighting Color  

RGB
RGB
Show Text 

Shape  

3D Model  

Razer Viper Ultimate 3D Model
HyperX Pulsefire Haste Wireless 3D Model

Length  

5.0" (127 mm)
4.9" (124 mm)

Width  

2.6" (66 mm)
2.6" (67 mm)

Height  

1.5" (38 mm)
1.5" (38 mm)

Grip Width 
 

62 mm
62 mm

Ambidextrous 
 

True Ambidextrous
Shape Only

Left-Handed Friendly 
 

Yes
Yes

Finger Rest 
 

No
No
Show Text 

Build Quality 
 

8.0
8.5

Build quality picture  

Razer Viper Ultimate Build quality picture
HyperX Pulsefire Haste Wireless Build quality picture
Show Text 

Weight 
 

7.9
9.0

Minimum Weight Picture  

Razer Viper Ultimate Minimum Weight Picture
HyperX Pulsefire Haste Wireless Minimum Weight Picture

Lowest Weight 
 

74.5 g
60.5 g

Default Weight 
 

74.9 g
60.5 g

Weight Distribution 
 

Centered
Centered

Extra Weights 
 

No
No
Show Text 

Hand Size Recommendation 
 

Palm Grip Hand Recommendation 
 

Razer Viper Ultimate Palm Grip Hand Recommendation
HyperX Pulsefire Haste Wireless Palm Grip Hand Recommendation

Claw Grip Hand Recommendation 
 

Razer Viper Ultimate Claw Grip Hand Recommendation
HyperX Pulsefire Haste Wireless Claw Grip Hand Recommendation

Fingertip Grip Hand Recommendation 
 

Razer Viper Ultimate Fingertip Grip Hand Recommendation
HyperX Pulsefire Haste Wireless Fingertip Grip Hand Recommendation
Show Text 

Wireless Versatility 
 

7.2
7.2

Maximum Of Paired Devices 
 

1
1

Bluetooth 
 

No
No

Receiver 
 

Yes
Yes

Battery Type 
 

Rechargeable
Rechargeable

Use When Charging 
 

Yes
Yes

On/Off Activation 
 

Auto Off And On/Off Switch
Auto Off And On/Off Switch

Receiver Extender 
 

Yes
Yes

Receiver Storing 
 

Yes
Yes

Battery Indicator  

Yes
No
Show Text 

Cable 
 

Connectivity  

Wireless
Wireless

Cable Length 
 

6.0 ft (1.8 m)
6.2 ft (1.9 m)

Cable Type 
 

Paracord-like
Paracord-like

Permanent Kink 
 

Yes
Yes

Port Type: Mouse End 
 

Micro USB
USB-C

Port Type: PC End 
 

USB-A
USB-A
Show Text 

Mouse Feet 
 

9.0
9.0

Mouse Feet picture  

Razer Viper Ultimate Mouse Feet picture
HyperX Pulsefire Haste Wireless Mouse Feet picture

Gliding Experience 
 

Very Good
Good

Material 
 

Virgin Grade PTFE
Virgin Grade PTFE

Extra Included 
 

No
Yes
Show Text 

In The Box 
 

In the box picture  

Razer Viper Ultimate In the box picture
HyperX Pulsefire Haste Wireless In the box picture
Show Text 
Control

Main Button 
 

Actuation Graph  

See details
See details
 Compare in Graph Tool

Force/Distances Graph  

See details
See details
 Compare in Graph Tool

Switch Type 
 

Optical
Mechanical

Switch Model 
 

Razer Optical Mouse Switch Gen 3
TTC Golden Micro Dustproof

Additional Buttons 
 

8.0
6.5

Buttons Picture  

Razer Viper Ultimate Buttons Picture
HyperX Pulsefire Haste Wireless Buttons Picture

Total Number Of Buttons 
 

8
6

Number Of Side Buttons 
 

4
2

Number Of Programmable Inputs  
 

18
6

Profile Switching Button 
 

Yes
No

Gesture Support 
 

No
No
Show Text 

Click Latency 
 

9.3
7.6

Latency Data  

See details
See details
 Compare in Graph Tool

Expected Connection 
 

2.9 ms
9.3 ms

Wired 
 

2.8 ms
10.0 ms

Receiver 
 

2.9 ms
9.3 ms

Bluetooth 
 

N/A
N/A
Show Text 

CPI 
 

9.8
7.6

CPI Graph  

See details
See details
 Compare in Graph Tool

SRAV Close-Up  

Razer Viper Ultimate SRAV Close-Up
HyperX Pulsefire Haste Wireless SRAV Close-Up

SRAV @ 1600 CPI 
 

-0.11%
0.33%

SRAV @ 800 CPI 
 

0.04%
-0.46%

SRAV @ 400 CPI 
 

-0.17%
-0.83%

SRAV @ Fixed CPI 
 

N/A
N/A

Precision Error Between Speeds 
 

0.20%
1.14%

Precision Error Between CPI 
 

0.20%
5.78%

Worst Tracking Error 
 

2.25%
22.13%

Minimum CPI 
 

100 CPI
200 CPI

Maximum CPI 
 

20,000 CPI
16,000 CPI

CPI Adjustment Steps 
 

50 CPI
100 CPI

Sensor Latency 
 

8.1
8.6

Sensor Latency Transition Graph  

See details
See details
 Compare in Graph Tool

Delay To Start Of Movement 
 

12.9 ms
15.4 ms

Delay At Half Movement 
 

7.4 ms
4.9 ms

Delay To End Of Movement 
 

9.3 ms
5.4 ms

Sensor Specifications 
 

Sensor Technology 
 

Optical (LED)
Optical (LED)

Sensor Model 
 

Focus+
PixArt PAW3335

Works On Glass 
 

No
No

Minimum Lift Off Distance 
 

1.2 mm
1.2 mm

Maximum Polling Rate 
 

1000 Hz
1000 Hz
Show Text 

Mouse Wheel 
 

Mouse wheel picture  

Razer Viper Ultimate Mouse wheel picture
HyperX Pulsefire Haste Wireless Mouse wheel picture

Scroll Wheel Type 
 

Notched Wheel
Notched Wheel

Scroll Wheel Tilt 
 

No
No

Thumb Wheel Type 
 

No
No
Show Text 

Noise  

Noise Video  

Click Noise 
 

Loud
Loud
Show Text 
Operating System And Software

Configuration Software 
 

Software Tour  

Software Name  

Razer Synapse 3
NGenuity

Software Windows Compatibility 
 

Yes
Yes

Software macOS Compatibility 
 

No
No

On-Board Memory 
 

Yes
Yes

CPI (DPI) Adjustment  
 

Yes
Yes

Polling Rate Adjustment 
 

Yes
Yes

Profile Configuration 
 

Yes
Yes

Profile Auto-Switching 
 

Yes
Yes

RGB On/Off 
 

Yes
Yes
Show Text 

Mouse Compatibility 
 

8.3
10

Windows Compatibility  

Fully
Fully

macOS Compatibility  

Partially
Fully
Show Text 

Check Price

Black
Viper Ultimate
SEE PRICE
Amazon.com
Black
Pulsefire Haste Wireless
SEE PRICE
Amazon.com
Black (Without Charging Dock)
Viper Ultimate
SEE PRICE
Amazon.com
White
Pulsefire Haste Wireless
SEE PRICE
Amazon.com
Cyberpunk 2077
Viper Ultimate
SEE PRICE
Amazon.com
 
Mercury
Viper Ultimate
SEE PRICE
Amazon.com
 
Quartz
Viper Ultimate
SEE PRICE
Amazon.com
 
Back to Top

Razer Viper Ultimate

HyperX Pulsefire Haste Wireless

Comments

  1. Comparison
 • Posted 1 year ago

Razer Viper Ultimate vs HyperX Pulsefire Haste Wireless: Main Discussion

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