2.95 in 5.2 in  | 2.62 in 1.59 in  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Logitech G502 LightSpeed |  Logitech G903 | |
|---|---|---|
| Type of motion sensor | Optical | Optical |
| Device interface | RF Wireless | RF Wireless |
| Purpose | Gaming | Gaming |
| Logitech G502 LightSpeed | Logitech G903 | |
|---|---|---|
| Operating resolution | 16000.0 dpi | 12000.0 dpi |
| Buttons type | Pressed buttons | Pressed buttons |
| Number of buttons | 11 | 11 |
| Number of wheels | 1 | 1 |
| Scroll type | Wheel | Wheel |
| Scrolling directions | Vertical | Vertical |
| Logitech G502 LightSpeed | Logitech G903 | |
|---|---|---|
| Adjustable weight | yes | yes |
| Programmable mouse buttons | yes | yes |
| Mac compatibility | yes |
|
| Logitech G502 LightSpeed | Logitech G903 | |
|---|---|---|
| Nano/Unifying receiver | yes | yes |
| Wireless receiver interface | USB Type-A | USB Type-A |
| Logitech G502 LightSpeed | Logitech G903 | |
|---|---|---|
| Colour of product | Black | Black |
| Form factor | Right-hand | Ambidextrous |
| Illumination | yes | yes |
| Logitech G502 LightSpeed | Logitech G903 | |
|---|---|---|
| Width | 2.95 in | 2.62 in |
| Height | 5.2 in | 1.59 in |
| Depth | 1.57 in | 5.13 in |
| Weight | 4.02 oz | 3.88 oz |
| Logitech G502 LightSpeed | Logitech G903 | |
|---|---|---|
| Power source | Batteries | Batteries/Cable |
| Battery type | Built-in battery | Li-polymer |
| Pros | ||
|---|---|---|
| Cons |
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