LogitechG305 LIGHTSPEEDvsLogitechG703 LIGHTSPEED

The short version

The Logitech G305 Lightspeed is symmetrical and the Logitech G703 Lightspeed is ergonomic, and the Logitech G703 Lightspeed is 7 mm longer, 6 mm wider, and 5 mm taller (116.6 × 62.15 × 38.2 mm vs 124 × 68 × 43 mm). By length that is small against medium-sized. The Logitech G703 Lightspeed is 4 g lighter (99 g vs 95 g). The Logitech G703 Lightspeed uses the newer HERO 25K sensor and tracks to a higher maximum DPI (12,000 vs 25,600). Both poll at up to 1,000 Hz. The Logitech G703 Lightspeed came out 13 months later (May 2018 vs June 2019). In our rankings the Logitech G305 Lightspeed is #57 overall and the Logitech G703 Lightspeed is #54.

What actually separates them

LogitechG305 LIGHTSPEED	VS	LogitechG703 LIGHTSPEED
2018/05	Release Date	2019/06
#57	Overall Rank	#54
#49	FPS Rank	#47
#55	MOBA Rank	#53
#59	MMO Rank	#56
12000	Max DPI	25600 +113.3%
200	Min DPI	100 -50%
HERO	Sensor	HERO 25K
No	RGB Lighting	Yes
Symmetrical	Shape	Ergonomic
	Colors
116.6 mm	Length	124 mm
62.15 mm	Width	68 mm
38.2 mm	Height	43 mm
99g	Weight	95g -4%
No	Extra Weights	Yes
10M	Switch Lifespan	50M +400%
AA	Battery Type	Built In

Every spec, side by side

LogitechG305 LIGHTSPEED	VS	LogitechG703 LIGHTSPEED
General
Logitech	Brand	Logitech
2018/05	Release Date	2019/06
Rankings
#57	Overall Rank	#54
#49	FPS Rank	#47
#55	MOBA Rank	#53
#59	MMO Rank	#56
Performance
12000	Max DPI	25600
200	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	Sensor	HERO 25K
Ergo & Design
No	RGB Lighting	Yes
Right	Handedness	Right
Symmetrical	Shape	Ergonomic
Solid	Shell Type	Solid
	Colors
116.6 mm	Length	124 mm
62.15 mm	Width	68 mm
38.2 mm	Height	43 mm
99g	Weight	95g
No	Extra Weights	Yes
Buttons
6	Total Buttons	6
2	Buttons (Left)	2
0	Buttons (Right)	0
Notched	Scroll Wheel Type	Notched
10M	Switch Lifespan	50M
Connectivity
Wireless	Connection	Wireless
AA	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 G305 LIGHTSPEED

Amazon

AliExpress

Logitech G703 LIGHTSPEED

Amazon

AliExpress

Common questions

Which is lighter, the Logitech G305 Lightspeed or the Logitech G703 Lightspeed?

The Logitech G703 Lightspeed is lighter: 99 g vs 95 g.

Are the Logitech G305 Lightspeed and Logitech G703 Lightspeed the same shape and size?

No, the Logitech G305 Lightspeed is symmetrical and the Logitech G703 Lightspeed is ergonomic, and the Logitech G703 Lightspeed is 7 mm longer, 6 mm wider, and 5 mm taller (116.6 × 62.15 × 38.2 mm vs 124 × 68 × 43 mm). By length that is small against medium-sized.

Which has the better sensor specs, the Logitech G305 Lightspeed or the Logitech G703 Lightspeed?

The Logitech G703 Lightspeed is higher on paper: 12,000 vs 25,600 DPI and 400 vs 400 IPS.

Which is newer, the Logitech G305 Lightspeed or the Logitech G703 Lightspeed?

The Logitech G703 Lightspeed, by 13 months: May 2018 vs June 2019.

More comparisons

Full specs: Logitech G305 Lightspeed Logitech G703 Lightspeed

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LogitechG305 LIGHTSPEEDVSvsLogitechG703 LIGHTSPEED