Samsung T7 Shield 2TB Portable External SSD USB 3.2 vs Logitech MX Master 3S Performance Wireless Mouse
What separates them
These two differ on 2 recorded specifications. The Samsung T7 Shield 2TB Portable External SSD USB 3.2 is ₹6,004 dearer.
Samsung T7 Shield 2TB Portable External SSD USB 3.2 vs Logitech MX Master 3S Performance Wireless Mouse
Samsung
Samsung T7 Shield 2TB Portable External SSD USB 3.2
₹16,999
The write figure worth planning around is not 1000 MB/s but what happens after the cache fills: on a sustained multi-hundred-gigabyte transfer it settles closer to 600 MB/s.
Full details →
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 →Who the Samsung T7 Shield 2TB Portable External SSD USB 3.2 is for
Buy it if: Anyone offloading video or photos in the field who needs the drive to survive being dropped.
Avoid it if: Anyone who needs sustained 1000 MB/s writes for hours -- no consumer SSD holds that.
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.
Specifications, side by side
2 of 19 rows differ. Differences first.
| Specification | Samsung T7 Shield 2TB Portable External SSD USB 3.2 | Logitech MX Master 3S Performance Wireless Mouse |
|---|---|---|
| Price | ₹16,999 | ₹10,995 |
| Form factor | Portable external SSD | Wireless productivity mouse |
| Weight | 98 g | 141 g |
| Warranty | 1 Year Official Brand Warranty | 1 Year Official Brand Warranty |
| Battery | not published | Up to 70 days, USB-C, 1 minute gives about 3 hours |
| Buttons | not published | 7, all remappable per application |
| Cache behaviour | The advertised write speed holds for the first several tens of gigabytes, then drops -- this is normal and rarely stated | not published |
| Capacity | 2 TB | not published |
| Clicks | not published | Quiet switches, about 90 percent less noise than the MX Master 3 |
| Connectivity | not published | Bolt USB receiver or Bluetooth, up to 3 paired devices |
| Drop rating | 3 metres | not published |
| Encryption | AES 256-bit hardware | not published |
| Hand size | not published | Suits medium to large hands, right-handed only |
| Interface | USB 3.2 Gen 2, 10 Gbps | not published |
| Latency note | not published | Fine for productivity; not a gaming sensor and not marketed as one |
| Scroll | not published | MagSpeed electromagnetic -- switches between ratcheted and free spin |
| Sensor | not published | 8000 DPI Darkfield, which tracks on glass |
| Sequential read | Up to 1050 MB/s | not published |
| Sequential write | Up to 1000 MB/s, falling to roughly 600 MB/s once the SLC cache fills on a large sustained transfer | not published |
| Water and dust | IP65 | not published |
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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