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Fantech Aria XD7 vs Razer Viper Mini

Side-by-Side Comparison

Products

Fantech Aria XD7
Razer Viper Mini

Tested using Methodology v1.5.1

Updated Aug 05, 2025 07:20 PM

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Tested using Methodology v1.5.1

Updated Aug 05, 2025 08:01 PM

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Fantech Aria XD7 Picture
Razer Viper Mini Picture

Our Verdict

Fantech Aria XD7

Razer Viper Mini

The Fantech Aria XD7 and the Razer Viper Mini are similarly-sized, lightweight gaming mice that weigh virtually the same. The Fantech connects wirelessly with its USB receiver or via Bluetooth. On the other hand, the Razer has lower click latency, but it's a wired-only model.

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Variants

  • Aria XD7 (Black)
  • Aria XD7 (White)
  • Viper Mini (Black)

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Viper Mini
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Viper Mini
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Viper Mini
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Main Differences for
Work

Threshold 

0.10

Work 

7.3
6.1

Wireless Versatility 
 

9.8
0.0

Mouse Compatibility 
 

10
8.3

Build Quality 
 

8.0
8.5

Full Comparison

Design

Style  

Style Picture  

Fantech Aria XD7 Style Picture
Razer Viper Mini Style Picture

Type 
 

Standard
Standard

Coating 
 

Matte
Matte

Lighting Color  

No Lighting
RGB
Show Text 

Shape  

3D Model  

Fantech Aria XD7 3D Model
Razer Viper Mini 3D Model

Length  

4.5" (113 mm)
4.6" (117 mm)

Width  

2.5" (64 mm)
2.4" (61 mm)

Height  

1.5" (38 mm)
1.5" (39 mm)

Grip Width 
 

61 mm
60 mm

Ambidextrous 
 

No
Shape Only

Left-Handed Friendly 
 

Yes
Yes

Finger Rest 
 

No
No

Build Quality 
 

8.0
8.5

Build quality picture  

Fantech Aria XD7 Build quality picture
Razer Viper Mini Build quality picture
Show Text 

Weight 
 

9.0
9.1

Minimum Weight Picture  

Fantech Aria XD7 Minimum Weight Picture
Razer Viper Mini Minimum Weight Picture

Lowest Weight 
 

60.4 g
58.7 g

Default Weight 
 

60.4 g
58.7 g

Weight Distribution 
 

Centered
Centered

Extra Weights 
 

No
No
Show Text 

Hand Size Recommendation 
 

Palm Grip Hand Recommendation 
 

Fantech Aria XD7 Palm Grip Hand Recommendation
Razer Viper Mini Palm Grip Hand Recommendation

Claw Grip Hand Recommendation 
 

Fantech Aria XD7 Claw Grip Hand Recommendation
Razer Viper Mini Claw Grip Hand Recommendation

Fingertip Grip Hand Recommendation 
 

Fantech Aria XD7 Fingertip Grip Hand Recommendation
Razer Viper Mini Fingertip Grip Hand Recommendation
Show Text 

Wireless Versatility 
 

9.8
0.0

Maximum Of Paired Devices 
 

2
Wired

Bluetooth 
 

Yes
No

Receiver 
 

Yes
No

Battery Type 
 

Rechargeable
No Batteries

Use When Charging 
 

Yes
No

On/Off Activation 
 

Auto Off And On/Off Switch
None

Receiver Extender 
 

Yes
No

Receiver Storing 
 

Yes
No

Battery Indicator  

Yes
No
Show Text 

Cable 
 

Connectivity  

Wireless
Wired

Cable Length 
 

5.9 ft (1.8 m)
6.1 ft (1.9 m)

Cable Type 
 

Paracord-like
Paracord-like

Permanent Kink 
 

Yes
Yes

Port Type: Mouse End 
 

USB-C
No Port

Port Type: PC End 
 

USB-A
USB-A
Show Text 

Mouse Feet 
 

8.5
9.0

Mouse Feet picture  

Fantech Aria XD7 Mouse Feet picture
Razer Viper Mini Mouse Feet picture

Gliding Experience 
 

Good
Good

Material 
 

Virgin Grade PTFE
Virgin Grade PTFE

Extra Included 
 

Yes
No
Show Text 

In The Box 
 

In the box picture  

Fantech Aria XD7 In the box picture
Razer Viper Mini In the box picture
Show Text 
Control

Main Button 
 

Actuation Graph  

See details
See details

Force/Distances Graph  

See details
See details

Switch Type 
 

Mechanical
Optical

Switch Model 
 

Kailh GM 8.0
Razer Optical Mouse Switch Gen 2
Show Text 

Additional Buttons 
 

7.0
7.4

Buttons Picture  

Fantech Aria XD7 Buttons Picture
Razer Viper Mini Buttons Picture

Total Number Of Buttons 
 

7
6

Number Of Side Buttons 
 

2
2

Number Of Programmable Inputs  
 

6
14

Profile Switching Button 
 

Yes
Yes

Gesture Support 
 

No
No
Show Text 

Click Latency 
 

8.5
9.5

Latency Data  

See details
See details

Expected Connection 
 

6.0 ms
2.3 ms

Wired 
 

4.0 ms
2.3 ms

Receiver 
 

6.0 ms
N/A

Bluetooth 
 

27.7 ms
N/A
Show Text 

CPI 
 

8.9
8.3

CPI Graph  

See details
See details

SRAV Close-Up  

Fantech Aria XD7 SRAV Close-Up
Razer Viper Mini SRAV Close-Up

SRAV @ 1600 CPI 
 

-1.54%
-1.27%

SRAV @ 800 CPI 
 

-0.58%
-1.75%

SRAV @ 400 CPI 
 

-0.08%
-1.25%

SRAV @ Fixed CPI 
 

N/A
N/A

Precision Error Between Speeds 
 

1.19%
0.71%

Precision Error Between CPI 
 

1.17%
2.34%

Worst Tracking Error 
 

2.50%
4.50%

Minimum CPI 
 

50 CPI
200 CPI

Maximum CPI 
 

26,000 CPI
8,500 CPI

CPI Adjustment Steps 
 

50 CPI
100 CPI

Sensor Latency 
 

9.1
9.1

Sensor Latency Transition Graph  

See details
See details

Delay To Start Of Movement 
 

11.4 ms
10.9 ms

Delay At Half Movement 
 

3.3 ms
3.3 ms

Delay To End Of Movement 
 

4.0 ms
4.2 ms

Sensor Specifications 
 

Sensor Technology 
 

Optical (LED)
Optical (LED)

Sensor Model 
 

PixArt PAW3395
PixArt PMW3359

Works On Glass 
 

No
No

Minimum Lift Off Distance 
 

1.2 mm
2.4 mm

Maximum Polling Rate 
 

1000 Hz
1000 Hz
Show Text 

Mouse Wheel 
 

Mouse wheel picture  

Fantech Aria XD7 Mouse wheel picture
Razer Viper Mini 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
Quiet
Operating System And Software

Configuration Software 
 

Software Tour  

Software Name  

Fantech Aria XD7
Razer Synapse 3

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 
 

No
Yes

RGB On/Off 
 

No RGB
Yes
Show Text 

Mouse Compatibility 
 

10
8.3

Windows Compatibility  

Fully
Fully

macOS Compatibility  

Fully
Partially
Show Text 

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Viper Mini
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Viper Mini
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Viper Mini
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Fantech Aria XD7

Razer Viper Mini

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