Battery capacity
- Logitech Ergo M575
- 1 × AA battery
- Logitech Signature M650
- 1 x AA battery (included)
Mouse comparison
Logitech Ergo M575 vs Logitech Signature M650
Compare sensor, connection, battery and comfort.
01Selected  Logitech Ergo M575
KSh 6,500Out of Stock | 02  Logitech Signature M650
KSh 6,000In Stock |
|---|
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Logitech Marathon M705KSh 8,900
Logitech G402 Hyperion FuryKSh 6,000
Razer Deathadder Essential Wired Gaming MouseKSh 8,500
Logitech G305 LIGHTSPEEDKSh 8,400
Logitech Pop MouseKSh 5,700
Logitech M650 L LeftKSh 6,700
Logitech M720 TriathlonKSh 5,200
2 of 4 products
Our quick verdict
Choose the Logitech Signature M650 if you want SilentTouch technology and up to 24 months of battery life. Choose the Logitech Ergo M575 if you prefer Logitech high-precision optical trackball and 1 × AA battery.
Fit
- Logitech Ergo M575
- Ergonomic trackball
- Logitech Signature M650
- Right-handed
Weight
- Logitech Ergo M575
- 145 g (with battery)
- Logitech Signature M650
- 101.4 g
Connections
- Logitech Ergo M575
- Bluetooth Low Energy
- Logitech Signature M650
- Bluetooth Low Energy or Logi Bolt USB receiver
Sensor technology
- Logitech Ergo M575
- Logitech high-precision optical trackball sensor
- Logitech Signature M650
- Logitech Advanced Optical Tracking
Key differences
The main differences to help you choose.
Logitech Ergo M575
- Logitech high-precision optical trackball sensor.
- Power: 1 × AA battery.
Logitech Signature M650
- SilentTouch technology.
- Longer rated battery life: up to 24 months (vs 18).
- Logitech Advanced Optical Tracking sensor.
- Power: 1 x AA battery.
- Also in the box: Wireless Mouse.
What matters most to you?
6 priorities selected.
| Priority | Logitech Ergo M575 | Logitech Signature M650 |
|---|---|---|
| Fit | Ergonomic trackball | Right-handed |
| Weight | 145 g (with battery) | 101.4 g |
| Connections | Bluetooth Low Energy | Bluetooth Low Energy or Logi Bolt USB receiver |
| Controls | 5 buttons | 5 buttons |
| Battery life | Up to 18 months of battery life | Up to 24 months of battery life |
| Performance | 4,000 DPI sensor | 4,000 DPI sensor |
| Battery capacity | Battery: 1 × AA battery | Battery: 1 x AA battery (included) |
| Sensor technology | Logitech high-precision optical trackball sensor | Logitech Advanced Optical Tracking |
| Type | Wireless ergonomic trackball mouse | Productivity mouse |
| Silent clicks | No | SilentTouch technology |
| Scroll wheel | Mechanical precision scroll wheel | SmartWheel precision and fast scrolling |
Tick a topic above to see how each product answers it.
Detailed comparison
Explore the full specifications, section by section.
These products have the same published specifications.
Similarities
- Both use 4,000 DPI sensors.
- Both connect with a USB receiver.
- Both have a range of up to 10 m.
- Same hand orientation: right-handed.
- Same number of buttons: 5.
- Both are made by Logitech.
In summary
Choose Signature M650 for quieter clicks and longer rated battery life.
Back to compared products ↑In-stock alternatives
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