Cooler Master MM711 vs Razer Viper Mini: Which Mouse Is Better?

Tested using Methodology v1.5.1

Updated Aug 05, 2025 08:01 PM

See Cooler Master MM711 Review

ConnectivityWired

Type Standard

Default Weight 55.7 g

Ambidextrous Yes

ConnectivityWired

Type Standard

Default Weight 58.7 g

Ambidextrous Shape Only

Our Verdict

Cooler Master MM711

Razer Viper Mini

The Razer Viper Mini and Cooler Master MM711 are ultra-light gaming mice with comparable qualities. The Razer has much better click latency, while the Cooler Master has a higher maximum CPI, a lower lift-off distance, and a more flexible cable. Both mice are well-suited for all grip types, but primarily only for smaller hands. However, the Razer is more accommodating for larger hands using a fingertip grip, and the Cooler Master is more accommodating for medium-sized hands using a palm grip.

Variants

MM711 (Blue Steel)
MM711 (Glossy White)
MM711 (Golden Red)
MM711 (Matte Black)
MM711 (Matte White)
MM711 (Retro)
MM711 (Sakura)
MM711 (Wilderness)

Viper Mini (Black)

Review

See Razer Viper Mini Review

Check Price

Blue Steel

MM711

Black

Viper Mini

Glossy White

MM711

Black

Viper Mini

B&H

Golden Red

MM711

Black

Viper Mini

BestBuy.com

Matte Black

MM711

Black

Viper Mini

Walmart.com

Matte White

MM711

Retro

MM711

Sakura

MM711

Wilderness

MM711

Notice: Two or more of the products selected have been tested with different test methodologies, so some of the results below aren't directly comparable. Learn how our test benches and scoring system work, and read more about the latest changes to our mice test methodology.

Threshold

0.10

Work

7.1

6.1

Mouse Compatibility

8.3

Number Of Programmable Inputs

Full Comparison

Work

7.1

6.1

Video Games (FPS)

8.4

8.9

Video Games (MMO)

7.8

7.9

Ultra-Light Gaming

8.8

Travel

5.4

Raw Performance

9.1

Design

Style

Style Picture

Type

Standard

Coating

Glossy

Matte

Lighting Color

RGB

Show Text

Shape

3D Model

Length

4.6" (116 mm)

4.6" (117 mm)

Width

2.5" (63 mm)

2.4" (61 mm)

Height

1.5" (39 mm)

Grip Width

61 mm

60 mm

Ambidextrous

Yes

Shape Only

Left-Handed Friendly

Yes

Finger Rest

Portability

5.8

Portability picture

Volume

17.21 in³ (282 cm³)

Cable/Receiver Storing

Build Quality

8.5

Build quality picture

Show Text

Weight

9.2

9.1

Minimum Weight Picture

Lowest Weight

55.7 g

58.7 g

Default Weight

55.7 g

58.7 g

Weight Distribution

Centered

Extra Weights

Show Text

Hand Size Recommendation

Palm Grip Hand Recommendation

Claw Grip Hand Recommendation

Fingertip Grip Hand Recommendation

Right-handed

Left-handed

Yes

Ambidextrous

Yes

Shape Only

Coating

Glossy

Matte

Finger Rest

Show Text

Wireless Versatility

0.0

Maximum Of Paired Devices

Wired

Bluetooth

Receiver

Battery Type

No Batteries

Use When Charging

On/Off Activation

None

Receiver Extender

Receiver Storing

Battery Indicator

Show Text

Palm Grip: Hand Size Recommendation

Palm Grip Picture

Small Hand

Yes

Medium Hand

Yes

Large Hand

X.Large Hand

Cable

Connectivity

Wired

Cable Length

6.2 ft (1.9 m)

6.1 ft (1.9 m)

Cable Video

Cable Type

Paracord-like

Permanent Kink

Yes

Port Type: Mouse End

No Port

Port Type: PC End

USB

USB-A

Show Text

Claw Grip: Hand Size Recommendation

Claw Grip Picture

Small Hand

Yes

Medium Hand

Yes

Large Hand

X.Large Hand

Fingertip Grip: Hand Size Recommendation

Fingertip Grip Picture

Small Hand

Yes

Medium Hand

Yes

Large Hand

Yes

X.Large Hand

Mouse Feet

9.0

Mouse Feet picture

Gliding Experience

Very Good

Good

Material

Virgin Grade PTFE

Extra Included

Yes

In The Box

In the box picture

Show Text

Control

Main Button

Actuation Graph

Force/Distances Graph

Switch Type

Optical

Switch Model

Razer Optical Mouse Switch Gen 2

Additional Buttons

7.2

7.4

Buttons Picture

Buttons Activation

Mechanical

Total Number Of Buttons

Number Of Side Buttons

Number Of Programmable Inputs

Profile Switching Button

Yes

CPI (DPI) Switching Button

Yes

Gesture Support

Show Text

Click Latency

7.5

9.5

Latency Testing While Gaming

Latency Data

Expected Connection

10.2 ms

2.3 ms

Wired

10.2 ms

2.3 ms

Receiver

N/A

Bluetooth

N/A

Show Text

CPI

9.4

8.3

CPI Video

CPI Graph

SRAV Close-Up

SRAV @ 1600 CPI

0.10%

-1.27%

SRAV @ 800 CPI

0.04%

-1.75%

SRAV @ 400 CPI

0.33%

-1.25%

SRAV @ Fixed CPI

N/A

Precision Error Between Speeds

0.16%

0.71%

Precision Error Between CPI

0.16%

2.34%

Worst Tracking Error

1.75%

4.50%

Minimum CPI

200 CPI

Maximum CPI

32,000 CPI

8,500 CPI

CPI Adjustment Steps

100 CPI

Sensor Latency

9.1

Sensor Latency Transition Graph

Delay To Start Of Movement

10.9 ms

Delay At Half Movement

3.3 ms

Delay To End Of Movement

4.2 ms

Sensor Specifications

Sensor Technology

Optical (LED)

Sensor Model

PixArt PMW3389

PixArt PMW3359

Works On Glass

Minimum Lift Off Distance

1.2 mm

2.4 mm

Maximum Polling Rate

1000 Hz

Show Text

Mouse Wheel

Mouse wheel picture

Scroll Wheel Type

Notched Wheel

Scroll Wheel Steps

24 Steps

Scroll Wheel Tilt

Thumb Wheel Type

Thumb Wheel Steps

No Thumb Wheel

Show Text

Noise

Noise Video

Click Noise

Loud

Quiet

Operating System And Software

Configuration Software

Software Tour

Software Name

MasterPlus+

Razer Synapse 3

Software Windows Compatibility

Yes

Software macOS Compatibility

On-Board Memory

Yes

CPI (DPI) Adjustment

Yes

Polling Rate Adjustment

Yes

Profile Configuration

Yes

Profile Auto-Switching

Yes

Software settings screenshot

RGB On/Off

Yes

Account Needed

Show Text

Mouse Compatibility

8.3

Windows Compatibility

Fully

macOS Compatibility

Fully

Partially

Show Text

Check Price

Blue Steel

MM711

Black

Viper Mini

Glossy White

MM711

Black

Viper Mini

B&H

Golden Red

MM711

Black

Viper Mini

BestBuy.com

Matte Black

MM711

Black

Viper Mini

Walmart.com

Matte White

MM711

Retro

MM711

Sakura

MM711

Wilderness

MM711