LG UltraGear 27-inch QHD 165Hz IPS Gaming Monitor (27GN800-B) vs Logitech MX Master 3S Performance Wireless Mouse
What separates them
These two differ on 2 recorded specifications. The LG UltraGear 27-inch QHD 165Hz IPS Gaming Monitor (27GN800-B) is ₹11,995 dearer.
LG UltraGear 27-inch QHD 165Hz IPS Gaming Monitor (27GN800-B) vs Logitech MX Master 3S Performance Wireless Mouse
LG
LG UltraGear 27-inch QHD 165Hz IPS Gaming Monitor (27GN800-B)
₹22,990
DisplayHDR 400 is worth understanding for what it is not: with no local dimming zones, enabling HDR mostly raises brightness and washes out contrast, and most owners turn it off.
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 LG UltraGear 27-inch QHD 165Hz IPS Gaming Monitor is for
Buy it if: Anyone wanting one monitor that games at 165 Hz and does colour-accurate work.
Avoid it if: Anyone buying it for HDR -- without local dimming there is nothing there.
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 22 rows differ. Differences first.
| Specification | LG UltraGear 27-inch QHD 165Hz IPS Gaming Monitor | Logitech MX Master 3S Performance Wireless Mouse |
|---|---|---|
| Price | ₹22,990 | ₹10,995 |
| Form factor | 27 inch gaming monitor | Wireless productivity mouse |
| Weight | 6.2 kg with stand | 141 g |
| Warranty | 1 Year Official Brand Warranty | 1 Year Official Brand Warranty |
| Adaptive sync | G-Sync compatible and FreeSync Premium | not published |
| Annual energy use | 44 kWh a year at 4 hours a day, about Rs352 at Rs8 per unit | not published |
| Battery | not published | Up to 70 days, USB-C, 1 minute gives about 3 hours |
| Brightness | About 320 nits sustained | not published |
| Buttons | not published | 7, all remappable per application |
| Clicks | not published | Quiet switches, about 90 percent less noise than the MX Master 3 |
| Colour | sRGB 99 percent | not published |
| Connectivity | not published | Bolt USB receiver or Bluetooth, up to 3 paired devices |
| Ergonomics | Height and tilt, with a 100 mm VESA mount | not published |
| Hand size | not published | Suits medium to large hands, right-handed only |
| HDR | DisplayHDR 400 -- a badge rather than real HDR, since it has no local dimming | not published |
| Latency note | not published | Fine for productivity; not a gaming sensor and not marketed as one |
| Panel type | IPS | not published |
| Ports | 2 x HDMI 2.0, 1 x DisplayPort 1.4, headphone out | not published |
| Refresh rate | 165 Hz | not published |
| Resolution | 2560 x 1440 | not published |
| Response time | 1 ms grey-to-grey at the fastest overdrive, which introduces visible overshoot | not published |
| Scroll | not published | MagSpeed electromagnetic -- switches between ratcheted and free spin |
| Sensor | not published | 8000 DPI Darkfield, which tracks on glass |
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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