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  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. Palm Grip: Hand Size Recommendation
    9. Cable
    10. Claw Grip: Hand Size Recommendation
    11. Fingertip Grip: Hand Size Recommendation
    12. Mouse Feet
    13. In The Box
  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

Logitech G703 LIGHTSPEED with HERO Sensor vs Razer Mamba Wireless

Side-by-Side Comparison

Products

Logitech G703 LIGHTSPEED with HERO Sensor
Razer Mamba Wireless

Tested using Methodology v1.5

Updated Feb 27, 2025 07:15 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.2

Updated Dec 15, 2022 05:36 PM

SEE PRICE
Amazon.com
Logitech G703 LIGHTSPEED with HERO Sensor Picture
Razer Mamba Wireless Picture
ConnectivityWireless
Type
Standard
Default Weight
105.3 g
Ambidextrous
No
ConnectivityWireless
Type
Standard
Default Weight
104.0 g
Ambidextrous
No

Variants

  • G703 LIGHTSPEED with HERO Sensor (Black)
  • Mamba Wireless (Classic Black)
  • Mamba Wireless (Gears Of War Special Edition)

Review

See Logitech G703 LIGHTSPEED with HERO Sensor Review
See Razer Mamba Wireless Review
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1 

Our Verdict

Logitech G703 LIGHTSPEED with HERO Sensor

Razer Mamba Wireless

The Logitech G703 LIGHTSPEED with HERO Sensor and the Razer Mamba Wireless are very similar. The Logitech is lighter and has weight optimization, and its click latency is lower. On the other hand, the Razer has more buttons and is more portable since it has a compartment to store the wireless USB receiver.

0 

Check Price

Black
G703 LIGHTSPEED with HERO Sensor
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Classic Black
Mamba Wireless
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Black
G703 LIGHTSPEED with HERO Sensor
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Gears Of War Special Edition
Mamba Wireless
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Black
G703 LIGHTSPEED with HERO Sensor
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Black
G703 LIGHTSPEED with HERO Sensor
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Black
G703 LIGHTSPEED with HERO Sensor
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Read more

Main Differences for
Work

Threshold 

0.10

Work 

7.2
7.9

Mouse Compatibility 
 

10
8.3

Build Quality 
 

8.5
8.0

Additional Buttons 
 

7.3
8.0

Full Comparison

Design

Style  

Style Picture  

Logitech G703 LIGHTSPEED with HERO Sensor Style Picture
Razer Mamba Wireless Style Picture

Type 
 

Standard
Standard

Coating 
 

Matte
Matte

Lighting Color  

RGB
RGB
Show Text 

Shape  

3D Model  

Logitech G703 LIGHTSPEED with HERO Sensor 3D Model
Razer Mamba Wireless 3D Model

Length  

4.9" (125 mm)
4.9" (125 mm)

Width  

2.6" (65 mm)
2.7" (68 mm)

Height  

1.7" (43 mm)
1.8" (46 mm)

Grip Width 
 

62 mm
64 mm

Ambidextrous 
 

No
No

Left-Handed Friendly 
 

No
No

Finger Rest 
 

No
No

Portability 
 

5.5
7.4

Portability picture  

Logitech G703 LIGHTSPEED with HERO Sensor Portability picture
Razer Mamba Wireless Portability picture

Box Volume 
 

21.42 in³ (351 cm³)
23.86 in³ (391 cm³)

Receiver Storing 
 

No
Yes
Show Text 

Build Quality 
 

8.5
8.0

Build quality picture  

Logitech G703 LIGHTSPEED with HERO Sensor Build quality picture
Razer Mamba Wireless Build quality picture
Show Text 

Weight 
 

6.4
5.9

Minimum Weight Picture  

Logitech G703 LIGHTSPEED with HERO Sensor Minimum Weight Picture
Razer Mamba Wireless Minimum Weight Picture

Lowest Weight 
 

92.6 g
104.0 g

Default Weight 
 

105.3 g
104.0 g

Weight Distribution 
 

Centered
Centered

Extra Weights 
 

Yes
No
Show Text 

Hand Size Recommendation 
 

Palm Grip Hand Recommendation 
 

Logitech G703 LIGHTSPEED with HERO Sensor Palm Grip Hand Recommendation

Claw Grip Hand Recommendation 
 

Logitech G703 LIGHTSPEED with HERO Sensor Claw Grip Hand Recommendation

Fingertip Grip Hand Recommendation 
 

Logitech G703 LIGHTSPEED with HERO Sensor Fingertip Grip Hand Recommendation

Right-handed 
 

Yes

Left-handed 
 

No
No

Ambidextrous 
 

No
No

Coating 
 

Matte
Matte

Finger Rest 
 

No
No
Show Text 

Wireless Versatility 
 

7.2
7.0

Maximum Of Paired Devices 
 

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

Battery Indicator  

Yes
Yes
Show Text 

Palm Grip: Hand Size Recommendation 
 

Palm Grip Picture  

Razer Mamba Wireless Palm Grip Picture

Small Hand 
 

Yes

Medium Hand 
 

Yes

Large Hand 
 

Yes

X.Large Hand 
 

Yes
Show Text 

Cable 
 

8.0
7.0

Cable Video  

Connectivity  

Wireless
Wireless

Cable Length 
 

6.2 ft (1.9 m)
6.9 ft (2.1 m)

Cable Type 
 

Braided
Braided

Permanent Kink 
 

No
Yes

Port Type: Mouse End 
 

Micro USB
Micro USB

Port Type: PC End 
 

USB
USB
Show Text 

Claw Grip: Hand Size Recommendation 
 

Claw Grip Picture  

Razer Mamba Wireless Claw Grip Picture

Small Hand 
 

No

Medium Hand 
 

Yes

Large Hand 
 

Yes

X.Large Hand 
 

Yes
Show Text 

Fingertip Grip: Hand Size Recommendation  
 

Fingertip Grip Picture  

Razer Mamba Wireless Fingertip Grip Picture

Small Hand  
 

No

Medium Hand 
 

No

Large Hand 
 

No

X.Large Hand  
 

Yes
Show Text 

Mouse Feet 
 

7.5
7.5

Mouse Feet picture  

Logitech G703 LIGHTSPEED with HERO Sensor Mouse Feet picture
Razer Mamba Wireless Mouse Feet picture

Gliding Experience 
 

Ok
Good

Material 
 

PTFE
PTFE

Extra Included 
 

No
No

In The Box 
 

In the box picture  

Logitech G703 LIGHTSPEED with HERO Sensor In the box picture
Razer Mamba Wireless In the box picture
Show Text 
Control

Main Button 
 

Actuation Graph  

See details on graph tool

Force/Distances Graph  

See details on graph tool

Switch Type 
 

Mechanical

Switch Model 
 

Not Specified

Additional Buttons 
 

7.3
8.0

Buttons Picture  

Logitech G703 LIGHTSPEED with HERO Sensor Buttons Picture
Razer Mamba Wireless Buttons Picture

Buttons Activation 
 

Mechanical

Total Number Of Buttons 
 

6
8

Number Of Side Buttons 
 

2
2

Number Of Programmable Inputs  
 

11
16

Profile Switching Button 
 

Yes
Yes

CPI (DPI) Switching Button 
 

Yes

Gesture Support 
 

No
No
Show Text 

Click Latency 
 

8.7
8.4

Latency Testing While Gaming  

Latency Data  

See details on graph tool
See details on graph tool

Expected Connection 
 

5.2 ms
6.4 ms

Wired 
 

4.1 ms
4.7 ms

Receiver 
 

5.2 ms
6.4 ms

Bluetooth 
 

N/A
N/A
Show Text 

CPI 
 

9.1
9.8

CPI Video  

CPI Graph  

See details on graph tool
See details on graph tool

SRAV Close-Up  

Logitech G703 LIGHTSPEED with HERO Sensor SRAV Close-Up
Razer Mamba Wireless SRAV Close-Up

SRAV @ 1600 CPI 
 

0.17%
0.02%

SRAV @ 800 CPI 
 

0.12%
0.00%

SRAV @ 400 CPI 
 

0.33%
0.08%

SRAV @ Fixed CPI 
 

N/A
N/A

Precision Error Between Speeds 
 

0.31%
0.15%

Precision Error Between CPI 
 

0.33%
0.15%

Worst Tracking Error 
 

-7.75%
0.81%

Minimum CPI 
 

100 CPI
100 CPI

Maximum CPI 
 

25,600 CPI
16,000 CPI

CPI Adjustment Steps 
 

50 CPI
50 CPI

Sensor Latency 
 

8.7

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 
 

14.1 ms

Delay At Half Movement 
 

4.5 ms

Delay To End Of Movement 
 

6.0 ms

Sensor Specifications 
 

Sensor Technology 
 

Optical (LED)
Optical (LED)

Sensor Model 
 

HERO 25K
Razer 5G

Works On Glass 
 

No
No

Minimum Lift Off Distance 
 

1.2 mm
2.4 mm

Maximum Polling Rate 
 

1000 Hz
1000 Hz

Mouse Wheel 
 

Mouse wheel picture  

Logitech G703 LIGHTSPEED with HERO Sensor Mouse wheel picture
Razer Mamba Wireless 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
Quiet
Operating System And Software

Configuration Software 
 

Software Tour  

Software Name  

Logitech G HUB
Razer Synapse 3

Software Windows Compatibility 
 

Yes
Yes

Software macOS Compatibility 
 

Yes
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  

Razer Mamba Wireless Software settings screenshot

RGB On/Off 
 

Yes
Yes

Account Needed 
 

No
Show Text 

Mouse Compatibility 
 

10
8.3

Windows Compatibility  

Fully
Fully

macOS Compatibility  

Fully
Partially
Show Text 

Check Price

Black
G703 LIGHTSPEED with HERO Sensor
Searching
Finding store
Classic Black
Mamba Wireless
Searching
Finding store
Black
G703 LIGHTSPEED with HERO Sensor
Searching
Finding store
Gears Of War Special Edition
Mamba Wireless
Searching
Finding store
Black
G703 LIGHTSPEED with HERO Sensor
Searching
Finding store
 
Black
G703 LIGHTSPEED with HERO Sensor
Searching
Finding store
 
Black
G703 LIGHTSPEED with HERO Sensor
Searching
Finding store
 
Back to Top

Logitech G703 LIGHTSPEED with HERO Sensor

Razer Mamba Wireless

Comments

  1. Comparison
 • Posted 1 year ago

Logitech G703 LIGHTSPEED with HERO Sensor vs Razer Mamba Wireless: Main Discussion

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