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  1. Home
  2. Mouse
  3. Compare
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Shape
    3. Portability
    4. Build Quality
    5. Weight
    6. Hand Size Recommendation
    7. Wireless Versatility
    8. Cable
    9. Mouse Feet
    10. In The Box
    11. Palm Grip: Hand Size Recommendation
    12. Claw Grip: Hand Size Recommendation
    13. Fingertip Grip: Hand Size Recommendation
  5. Control
    1. Main Button
    2. Additional Buttons
    3. Click Latency
    4. CPI
    5. Sensor Latency
    6. Sensor Specifications
    7. Mouse Wheel
    8. Noise
  6. Operating System And Software
    1. Configuration Software
    2. Mouse Compatibility
  7. Comments

Razer Viper Mini vs DELUX M627

Side-by-Side Comparison

Products

Razer Viper Mini
DELUX M627

Tested using Methodology v1.5

Updated Feb 21, 2024 09:11 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.0

Updated May 29, 2023 03:11 PM

SEE PRICE
Amazon.com
Razer Viper Mini Picture
DELUX M627 Picture
ConnectivityWired
Type
Standard
Default Weight
58.7 g
Ambidextrous
Shape Only
ConnectivityWireless
Type
Standard
Default Weight
170 g
Ambidextrous
Yes

Variants

  • Viper Mini (Black)
  • M627 (Black)

Review

See Razer Viper Mini Review
See DELUX M627 Review
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Our Verdict

Razer Viper Mini

DELUX M627

The Razer Viper Mini is an excellent wired gaming mouse, while the DELUX M627 is an okay wireless gaming model. The Razer is much lighter, and its mouse feet are better quality and glide much more smoothly. While it has fewer buttons than the DELUX, the Razer can have a HyperShift button, which gives you a second layer of controls. Also, it has exceptionally low click latency. On the other hand, the DELUX has a modular design and comes with magnetic thumb rests to make the mouse left- or right-handed. It's better suited for medium to extra-large hands using a palm or claw grip than the Razer is.

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Black
Viper Mini
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Black
M627
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Viper Mini
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M627
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Viper Mini
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M627
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Viper Mini
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M627
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Viper Mini
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M627
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Main Differences for
Work

Threshold 

0.10

Work 

6.1
7.4

Wireless Versatility 
 

0.0
6.8

Build Quality 
 

8.5
7.5

Number Of Programmable Inputs  
 

14
8

Full Comparison

Design

Style  

Style Picture  

Razer Viper Mini Style Picture
DELUX M627 Style Picture

Type 
 

Standard
Standard

Coating 
 

Matte
Matte

Lighting Color  

RGB
RGB
Show Text 

Shape  

3D Model  

Razer Viper Mini 3D Model
DELUX M627 3D Model

Length  

4.6" (117 mm)
4.8" (122 mm)

Width  

2.4" (61 mm)
2.8" (71 mm)

Height  

1.5" (39 mm)
1.6" (41 mm)

Grip Width 
 

60 mm
62 mm

Ambidextrous 
 

Shape Only
Yes

Left-Handed Friendly 
 

Yes
No

Finger Rest 
 

No
Thumb and Pinky

Portability 
 

5.8
7.5

Portability picture  

Razer Viper Mini Portability picture
DELUX M627 Portability picture

Box Volume 
 

16.96 in³ (278 cm³)
21.72 in³ (356 cm³)

Receiver Storing 
 

No
Yes
Show Text 

Build Quality 
 

8.5
7.5

Build quality picture  

Razer Viper Mini Build quality picture
DELUX M627 Build quality picture
Show Text 

Weight 
 

9.1
5.9

Minimum Weight Picture  

Razer Viper Mini Minimum Weight Picture

Lowest Weight 
 

58.7 g
110 g

Default Weight 
 

58.7 g
170 g

Weight Distribution 
 

Centered
Centered

Extra Weights 
 

No
Yes

Maximum Weight Without Wire 
 

134 g
Show Text 

Hand Size Recommendation 
 

Palm Grip Hand Recommendation 
 

Razer Viper Mini Palm Grip Hand Recommendation

Claw Grip Hand Recommendation 
 

Razer Viper Mini Claw Grip Hand Recommendation

Fingertip Grip Hand Recommendation 
 

Razer Viper Mini Fingertip Grip Hand Recommendation

Right-handed 
 

No

Left-handed 
 

Yes
No

Ambidextrous 
 

Shape Only
Yes

Coating 
 

Matte
Matte

Finger Rest 
 

No
Thumb and Pinky
Show Text 

Wireless Versatility 
 

0.0
6.8

Maximum Of Paired Devices 
 

Wired

Bluetooth 
 

No
No

Receiver 
 

No
Yes

Battery Type 
 

No Batteries
Rechargeable

Use When Charging 
 

No
Yes

On/Off Activation 
 

None
Auto Off And On/Off Switch

Receiver Extender 
 

No
No

Battery Indicator  

No
Yes
Show Text 

Cable 
 

8.0
6.5

Cable Video  

Connectivity  

Wired
Wireless

Cable Length 
 

6.1 ft (1.9 m)
5.7 ft (1.8 m)

Cable Type 
 

Paracord-like
Braided

Permanent Kink 
 

Yes
Yes

Port Type: Mouse End 
 

No Port
USB-C

Port Type: PC End 
 

USB
USB
Show Text 

Mouse Feet 
 

9.0
7.0

Mouse Feet picture  

Razer Viper Mini Mouse Feet picture
DELUX M627 Mouse Feet picture

Gliding Experience 
 

Good
Ok

Material 
 

Virgin Grade PTFE
PTFE

Extra Included 
 

No
No

In The Box 
 

In the box picture  

Razer Viper Mini In the box picture
DELUX M627 In the box picture
Show Text 

Palm Grip: Hand Size Recommendation 
 

Palm Grip Picture  

DELUX M627 Palm Grip Picture

Small Hand 
 

Yes

Medium Hand 
 

Yes

Large Hand 
 

Yes

X.Large Hand 
 

No

Claw Grip: Hand Size Recommendation 
 

Claw Grip Picture  

DELUX M627 Claw Grip Picture

Small Hand 
 

Yes

Medium Hand 
 

Yes

Large Hand 
 

Yes

X.Large Hand 
 

Yes

Fingertip Grip: Hand Size Recommendation  
 

Fingertip Grip Picture  

DELUX M627 Fingertip Grip Picture

Small Hand  
 

Yes

Medium Hand 
 

Yes

Large Hand 
 

Yes

X.Large Hand  
 

Yes
Control

Main Button 
 

Actuation Graph  

See details on graph tool

Force/Distances Graph  

See details on graph tool

Switch Type 
 

Optical

Switch Model 
 

Razer Optical Mouse Switch Gen 2

Additional Buttons 
 

7.4
7.3

Buttons Picture  

Razer Viper Mini Buttons Picture
DELUX M627 Buttons Picture

Buttons Activation 
 

Mechanical

Total Number Of Buttons 
 

6
8

Number Of Side Buttons 
 

2
4

Number Of Programmable Inputs  
 

14
8

Profile Switching Button 
 

Yes
No

CPI (DPI) Switching Button 
 

Yes

Gesture Support 
 

No
No
Show Text 

Click Latency 
 

9.5
6.6

Latency Testing While Gaming  

Latency Data  

See details on graph tool

Expected Connection 
 

2.3 ms

Wired 
 

2.3 ms
22 ms

Receiver 
 

N/A
26 ms

Bluetooth 
 

N/A
N/A
Show Text 

CPI 
 

8.3

CPI Video  

CPI Graph  

See details on graph tool

SRAV Close-Up  

Razer Viper Mini SRAV Close-Up

SRAV @ 1600 CPI 
 

-1.27%

SRAV @ 800 CPI 
 

-1.75%

SRAV @ 400 CPI 
 

-1.25%

SRAV @ Fixed CPI 
 

N/A

Precision Error Between Speeds 
 

0.71%

Precision Error Between CPI 
 

2.34%

Worst Tracking Error 
 

4.50%

Minimum CPI 
 

200 CPI
100 CPI

Maximum CPI 
 

8,500 CPI
16,000 CPI

CPI Adjustment Steps 
 

100 CPI
100 CPI

Sensor Latency 
 

9.0

Sensor Latency Demonstration  

Sensor Latency Transition Graph  

See details on graph tool

Sensor Latency CPI Graph  

See details on graph tool

Delay To Start Of Movement 
 

12.5 ms

Delay At Half Movement 
 

3.2 ms

Delay To End Of Movement 
 

4.2 ms

Sensor Specifications 
 

Sensor Technology 
 

Optical (LED)
Optical (LED)

Sensor Model 
 

PixArt PMW3359
PixArt PMW3389

Works On Glass 
 

No
No

Minimum CPI (DPI) 
 

200 CPI
100 CPI

Maximum CPI (DPI) 
 

8,500 CPI
16,000 CPI

CPI (DPI) Adjustment Steps 
 

100 CPI
100 CPI

CPI (DPI) Variation 
 

9%

Minimum Lift Off Distance 
 

2.4 mm
2.4 mm

Maximum Polling Rate 
 

1000 Hz
1000 Hz
Show Text 

Mouse Wheel 
 

Mouse wheel picture  

Razer Viper Mini Mouse wheel picture
DELUX M627 Mouse wheel picture

Scroll Wheel Type 
 

Notched Wheel
Notched Wheel

Scroll Wheel Steps 
 

24 Steps
24 Steps

Scroll Wheel Tilt 
 

No
No

Thumb Wheel Type 
 

No
No

Thumb Wheel Steps 
 

No Thumb Wheel
No Thumb Wheel
Show Text 

Noise  

Noise Video  

Click Noise 
 

Quiet
Loud
Operating System And Software

Configuration Software 
 

Software Tour  

Software Name  

Razer Synapse 3
DELUX M627 Software

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

Software settings screenshot  

DELUX M627 Software settings screenshot

RGB On/Off 
 

Yes
Yes

Account Needed 
 

No
Show Text 

Mouse Compatibility 
 

8.3
8.3

Windows Compatibility  

Fully
Fully

macOS Compatibility  

Partially
Partially
Show Text 

Check Price

Black
Viper Mini
Searching
Finding store
Black
M627
Searching
Finding store
Black
Viper Mini
Searching
Finding store
Black
M627
Searching
Finding store
Black
Viper Mini
Searching
Finding store
Black
M627
Searching
Finding store
Black
Viper Mini
Searching
Finding store
Black
M627
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Finding store
Black
Viper Mini
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Black
M627
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Razer Viper Mini

DELUX M627

Comments

  1. Comparison
 • Posted 1 year ago

Razer Viper Mini vs DELUX M627: Main Discussion

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