Weight
- Logitech MX Master 4
- 150 g
- Logitech MX Master 3S
- 141 g
Mouse comparison
Logitech MX Master 4 vs Logitech MX Master 3S
Compare sensor, connection, battery and comfort.
01Selected  Logitech MX Master 4
KSh 17,500In Stock | 02  Logitech MX Master 3S
KSh 16,500In Stock |
|---|
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Logitech G502 X LIGHTSPEEDKSh 19,200
Logitech G903KSh 18,700
Logitech MX ERGOKSh 15,900
Logitech PRO X SUPERLIGHTKSh 19,700
Logitech PRO WirelessKSh 16,600
Microsoft Surface Arc MouseKSh 18,000
Logitech G502 Lightspeed MouseKSh 18,500
2 of 4 products
Our quick verdict
Choose the Logitech MX Master 4 if you want a bigger 650 mAh battery. Choose the Logitech MX Master 3S if you want a lighter build (141 g) and a lower price (KSh 1,000 less).
Capacity
- Logitech MX Master 4
- Rechargeable battery
- Logitech MX Master 3S
- Rechargeable Li-Po
Connections
- Logitech MX Master 4
- Bluetooth Low Energy
- Logitech MX Master 3S
- Logi Bolt USB receiver or Bluetooth Low Energy
Controls
- Logitech MX Master 4
- 8 buttons
- Logitech MX Master 3S
- 7 buttons
Performance
- Logitech MX Master 4
- Darkfield high precision
- Logitech MX Master 3S
- 8,000 DPI sensor
Key differences
The main differences to help you choose.
Logitech MX Master 4
- Bigger battery: 650 mAh (vs 500 mAh).
- Power: Rechargeable battery.
Logitech MX Master 3S
- Lighter: 141 g (vs 150 g).
- Lower price: KSh 16,500 (vs KSh 17,500).
- Power: Rechargeable Li-Po.
What matters most to you?
6 priorities selected.
| Priority | Logitech MX Master 4 | Logitech MX Master 3S |
|---|---|---|
| Weight | 150 g | 141 g |
| Connections | Bluetooth Low Energy | Logi Bolt USB receiver or Bluetooth Low Energy |
| Two devices | Connects to two devices at once | Connects to two devices at once |
| Controls | 8 buttons | 7 buttons |
| Battery life | 650 mAh battery | 500 mAh battery |
| Performance | Darkfield high precision | 8,000 DPI sensor |
| DPI | 200-8000 (can be set in increments of 50 DPI) | 200–8,000 DPI in 50-DPI increments |
| Scroll wheel | Yes, MagSpeed wheel with smart shift | MagSpeed electromagnetic scrolling with SmartShift |
| Thumb wheel | Yes, same as horizontal scroll | Yes |
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 connect to two devices at once.
- Both charge over USB-C.
- Both connect with a USB receiver.
- Both connect over Bluetooth.
- Both have a range of up to 10 m.
- Both have a gesture button.
In summary
Choose MX Master 4 for a larger battery; MX Master 3S offers a lighter build at a lower price.
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