The short version
Both are ergonomic, but the Logitech G502 X Lightspeed is 4 mm wider (131.4 × 79.2 × 41.1 mm vs 131.2 × 75.2 × 40 mm). The Logitech G502 X Lightspeed is 12 g lighter (102 g vs 114 g). They share the HERO 25K sensor, both track to 25,600 DPI, and both poll at up to 1,000 Hz. The Logitech G502 X Lightspeed came out about 3 years later (September 2022 vs May 2019). In our rankings the Logitech G502 X Lightspeed is #42 overall and the Logitech G502 Lightspeed is #53.
What actually separates them
| LogitechG502 X LIGHTSPEED | VS | LogitechG502 LIGHTSPEED |
|---|---|---|
| 2022/09 | Release Date | 2019/05 |
| #42 | Overall Rank | #53 |
| #51 | FPS Rank | #68 |
| #42 | MOBA Rank | #52 |
| #33 | MMO Rank | #36 |
| Colors | ||
| 131.4 mm | Length | 131.2 mm |
| 79.2 mm | Width | 75.2 mm |
| 41.1 mm | Height | 40 mm |
| 102g | Weight | 114g +11.8% |
Every spec, side by side
| LogitechG502 X LIGHTSPEED | VS | LogitechG502 LIGHTSPEED |
|---|---|---|
| General | ||
| Logitech | Brand | Logitech |
| 2022/09 | Release Date | 2019/05 |
| Rankings | ||
| #42 | Overall Rank | #53 |
| #51 | FPS Rank | #68 |
| #42 | MOBA Rank | #52 |
| #33 | MMO Rank | #36 |
| Performance | ||
| 25600 | Max DPI | 25600 |
| 100 | Min DPI | 100 |
| 40 G | Acceleration | 40 G |
| 400 | IPS | 400 |
| 1000 | Poll Rate (Hz) | 1000 |
| 1.2 | Lift-off Distance | 1.2 |
| Optical | Sensor Type | Optical |
| HERO 25K | Sensor | HERO 25K |
| Ergo & Design | ||
| Unknown | RGB Lighting | Yes |
| Right | Handedness | Right |
| Ergonomic | Shape | Ergonomic |
| Solid | Shell Type | Solid |
| Colors | ||
| 131.4 mm | Length | 131.2 mm |
| 79.2 mm | Width | 75.2 mm |
| 41.1 mm | Height | 40 mm |
| 102g | Weight | 114g |
| Unknown | Extra Weights | Yes |
| Thumb | Finger Rest | Thumb |
| Buttons | ||
| 11 | Total Buttons | 11 |
| 3 | Buttons (Left) | 3 |
| 0 | Buttons (Right) | 0 |
| Notched, Free, Tilting | Scroll Wheel Type | Notched, Free, Tilting |
| LIGHTFORCE Hybrid Switches | Main Switch | Unknown |
| Hybrid Optical Mechanical | Main Switch Type | Unknown |
| Connectivity | ||
| Wireless | Connection | Wireless |
| Built In | Battery Type | Built In |
| Software Features | ||
| No | Hardware Acceleration | No |
| No | Software Acceleration | No |
| No | Angle Snapping | No |
| No | Smoothing | No |
| No | Motion Sync | No |
Where to buy
Logitech G502 X LIGHTSPEED
Logitech G502 LIGHTSPEED
Common questions
Which is lighter, the Logitech G502 X Lightspeed or the Logitech G502 Lightspeed?
The Logitech G502 X Lightspeed is lighter: 102 g vs 114 g.
Are the Logitech G502 X Lightspeed and Logitech G502 Lightspeed the same shape and size?
No, both are ergonomic, but the Logitech G502 X Lightspeed is 4 mm wider (131.4 × 79.2 × 41.1 mm vs 131.2 × 75.2 × 40 mm).
Which has the better sensor specs, the Logitech G502 X Lightspeed or the Logitech G502 Lightspeed?
Neither — they match on paper: 25,600 vs 25,600 DPI and 400 vs 400 IPS.
Which is newer, the Logitech G502 X Lightspeed or the Logitech G502 Lightspeed?
The Logitech G502 X Lightspeed, by about 3 years: September 2022 vs May 2019.
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Full specs: Logitech G502 X LightspeedLogitech G502 Lightspeed
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