Logitech MX Master 3S Performance Wireless Mouse vs Logitech MX Keys S Wireless Advanced Illuminated Keyboard
What separates them
These two differ on 4 recorded specifications. The Logitech MX Keys S Wireless Advanced Illuminated Keyboard is ₹2,300 dearer.
Logitech MX Master 3S Performance Wireless Mouse vs Logitech MX Keys S Wireless Advanced Illuminated Keyboard
Logitech
Logitech MX Master 3S Performance Wireless Mouse
₹10,995
The MagSpeed wheel is the reason this costs what it does: it switches between ratcheted clicks and a free spin that coasts through a thousand-line spreadsheet in one flick, and no ordinary wheel replicates it.
Full details →
Logitech
Logitech MX Keys S Wireless Advanced Illuminated Keyboard
₹13,295
1.8 mm of travel puts this between a laptop keyboard and a mechanical one, and that is a deliberate position rather than a compromise -- it is quiet enough for a shared room and more substantial than a laptop.
Full details →Who the Logitech MX Master 3S Performance Wireless Mouse is for
Buy it if: Anyone working in long documents or spreadsheets, with medium to large right hands.
Avoid it if: Left-handed users, small hands, and gamers -- this is not a gaming sensor.
Who the Logitech MX Keys S Wireless Advanced Illuminated Keyboard is for
Buy it if: Anyone typing all day in a shared space who wants quiet keys and multi-device switching.
Avoid it if: Anyone who wants mechanical feedback, and gamers needing n-key rollover.
Specifications, side by side
4 of 17 rows differ. Differences first.
| Specification | Logitech MX Master 3S Performance Wireless Mouse | Logitech MX Keys S Wireless Advanced Illuminated Keyboard |
|---|---|---|
| Price | ₹10,995 | ₹13,295 |
| Battery | Up to 70 days, USB-C, 1 minute gives about 3 hours | About 10 days with backlight, up to 5 months without |
| Connectivity | Bolt USB receiver or Bluetooth, up to 3 paired devices | Bolt receiver or Bluetooth, up to 3 devices |
| Form factor | Wireless productivity mouse | Wireless low-profile keyboard |
| Weight | 141 g | 810 g |
| Warranty | 1 Year Official Brand Warranty | 1 Year Official Brand Warranty |
| Backlight | not published | Proximity-activated, adjusts to ambient light |
| Buttons | 7, all remappable per application | not published |
| Clicks | Quiet switches, about 90 percent less noise than the MX Master 3 | not published |
| Flow | not published | Types across up to 3 computers and copies files between them |
| Hand size | Suits medium to large hands, right-handed only | not published |
| Key travel | not published | 1.8 mm -- shallower than mechanical, deeper than a laptop |
| Latency note | Fine for productivity; not a gaming sensor and not marketed as one | not published |
| Layout | not published | Full size with numeric keypad |
| Not mechanical | not published | Scissor switches are quieter and lower but do not have the feedback of mechanical keys |
| Scroll | MagSpeed electromagnetic -- switches between ratcheted and free spin | not published |
| Sensor | 8000 DPI Darkfield, which tracks on glass | not published |
| Switches | not published | Scissor, low profile -- not mechanical |
Every row is a figure one or both products record. A blank is a figure the catalogue does not hold, not a zero.
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