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Logitech G703 LIGHTSPEED Review | 78 Data compared

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  • Avg. price in UK: ~£80
  • Avg. price in US: ~$80
  • Connectivity: wireless+wired
  • Maximum polling rate: 1000 Hz
  • Maximum DPI: 25600 DPI
  • Weight: 95 g

Logitech G703 LIGHTSPEED review. Compare 78 technical specifications and user reviews to see how it ranks among mice and if it is worth buying.

7.2

Overall score

What it is: An overall evaluation of the mouse's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best mice on the market.

Score components:

80.0%

6.6

Technical Score

20.0%

9.2

User score

Very good
6.6

Technical Score

What it is: An assessment of the mouse's technical performance, covering key areas such as sensor performance, buttons and features, connectivity, battery life, ergonomics, software, and build quality.

When it matters: When you want to compare mice based on technical performance and available features.

Score components:

36.0%

5.8

Performance & Sensor

22.0%

6.5

Controls

16.0%

6.4

Design

14.0%

8.1

Features

7.0%

9.8

Connectivity

5.0%

5.9

Battery & Charging

Good
9.2

User score

What it is: A rating that combines user reviews and the total number of reviews received by the mouse.

When it matters: When you want to understand how a mouse performs in daily use or gaming and how reliable it is in terms of comfort, button feel, tracking accuracy, and long-term durability.

Score components:

70.0%

8.8

User reviews

30.0%

10

Popularity

User score:
United Kingdom
Amazon
4.6
(5028)
amazon
4.2
(1008)
amazon
3.8
(674)
amazon
4.0
(664)
amazon
4.5
(69)
amazon
4.8
(42)
amazon
4.7
(4)
United States
Amazon_logo.png
4.2
(1732)
Amazon_logo.png
3.8
(670)

(Reviews last updated: May 2026)

Exceptional
  • 5.9
    Gaming

    Score components:

    28.0%

    3.7

    Maximum polling rate

    24.0%

    7.8

    N. of programmable buttons

    20.0%

    6.4

    Onboard memory profiles

    16.0%

    6.4

    Maximum tracking speed

    12.0%

    6.0

    Weight

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Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Logitech G703 Lightspeed is a right-handed ergonomic wireless gaming mouse featuring the high-performance HERO 25K sensor, which offers a sensitivity range of 100 to 25,600 DPI, 400+ IPS tracking speed, and 40G acceleration. Key characteristics include pro-grade Lightspeed wireless technology with a 1ms report rate, six programmable buttons with mechanical spring tensioning for crisp clicks, and Powerplay compatibility for infinite wireless charging. Its main pros are the comfortable design with rubber side grips, an adjustable 10g weight system to customize the base 95g feel, and a battery life that reaches up to 60 hours without lighting. However, common cons include the lack of Bluetooth connectivity, a scroll wheel that lacks tilt or infinite scroll functions, and reports from some users regarding potential long-term durability issues with the side grips or double-clicking switches.

Technical Specifications of Logitech G703 LIGHTSPEED

Technical Score

What it is: An assessment of the mouse's technical performance, covering key areas such as sensor performance, buttons and features, connectivity, battery life, ergonomics, software, and build quality.

When it matters: When you want to compare mice based on technical performance and available features.

Score components:

36.0%

5.8

Performance & Sensor

22.0%

6.5

Controls

16.0%

6.4

Design

14.0%

8.1

Features

7.0%

9.8

Connectivity

5.0%

5.9

Battery & Charging

6.6
Logitech G703 LIGHTSPEED has a technical score of 6.65 points, which is higher than that of 67.7% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the mouse.

When it matters: When you want to understand how a mouse performs in daily use or gaming and how reliable it is in terms of comfort, button feel, tracking accuracy, and long-term durability.

Score components:

70.0%

8.8

User reviews

30.0%

10

Popularity

User score:
United Kingdom
Amazon
4.6
(5028)
amazon
4.2
(1008)
amazon
3.8
(674)
amazon
4.0
(664)
amazon
4.5
(69)
amazon
4.8
(42)
amazon
4.7
(4)
United States
Amazon_logo.png
4.2
(1732)
Amazon_logo.png
3.8
(670)

(Reviews last updated: May 2026)

9.2
Logitech G703 LIGHTSPEED has a user score of 9.16 points, which is higher than that of 78.2% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the mouse.
When it matters: When you prefer a mouse that has already been chosen and reviewed by many other users.
10
Logitech G703 LIGHTSPEED has a popularity of 10 points, which is higher than 63.3% of products in this category.
Ratio quality/price

What it is: An indicator that combines the mouse's overall rating with its cost.

When it matters: When you are looking for a mouse that offers a strong balance of performance, features, and price.

Score components:

60.0%

7.2

Overall score

40.0%

10

Price

8.0
Logitech G703 LIGHTSPEED has a quality-to-price ratio of 8 points, which is higher than 71.3% of products in this category.
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Logitech
Maximum polling rate
What it is: The maximum number of position reports the mouse can send to the computer each second, measured in Hertz (Hz).
When it matters: When you are chasing the lowest possible input delay for competitive play and want the mouse reporting as often as possible.

Importance: HIGH

Good value: >=1000 Hz

1,000 Hz
Logitech G703 LIGHTSPEED has a maximum polling rate of 1000 Hz, which is higher than 27.8% of mice and equal to 55.1% of mice.
Wired polling rate
What it is: The polling rate the mouse reaches when it is connected with a cable.
When it matters: When you mainly use the mouse wired and want maximum responsiveness.

Importance: HIGH

Good value: >=1000 Hz

1,000 Hz
Logitech G703 LIGHTSPEED has a wired polling rate of 1000 Hz, which is higher than 13.3% of mice and equal to 77.3% of mice.
2.4 GHz polling rate
What it is: The polling rate available when the mouse is used over a 2.4 GHz wireless connection.
When it matters: When you use the 2.4 GHz receiver and want near-wired performance.

Importance: HIGH

Good value: >=1000 Hz

1,000 Hz
Logitech G703 LIGHTSPEED has a 2.4 GHz polling rate of 1000 Hz, which is higher than 33.5% of mice and equal to 46.8% of mice.
Bluetooth polling rate
What it is: The polling rate available when the mouse is connected through Bluetooth.
When it matters: When you use Bluetooth and want to understand the trade-off in responsiveness.

Importance: LOW

Good value: >=125 Hz

0 Hz
Logitech G703 LIGHTSPEED has a Bluetooth polling rate of 0 Hz, which is equal to 63% of mice.
no Bluetooth mode.
Show more
Connectivity
What it is: The mouse's high-level connectivity class: wired only, wireless only, or both wired and wireless.
When it matters: When you need to know at a glance whether the mouse is wired, wireless, or flexible enough to support both.

Importance: HIGH

wireless+wired
Logitech G703 LIGHTSPEED supports wireless+wired connectivity, which is more versatile than 56.8% of mice and equal to 43.3% of mice.
connection modes: wired / 2.4 GHz.
Bluetooth support
What it is: Shows whether the mouse can connect over Bluetooth instead of relying only on a wired link or proprietary USB receiver.
When it matters: When you want a dongle-free connection option for laptops, tablets, or devices with limited USB ports.

Importance: MEDIUM

no
Logitech G703 LIGHTSPEED does not support Bluetooth. 35.6% of mice support Bluetooth.
Bluetooth version
What it is: The Bluetooth standard version supported by the mouse for wireless connectivity and compatibility.
When it matters: When you care about Bluetooth compatibility, efficiency, and connection quality.

Importance: LOW

Good value: >=5.1

N/A
Proprietary 2.4 GHz support
What it is: Shows whether the mouse supports the brand's dedicated 2.4 GHz wireless system rather than relying only on Bluetooth.
When it matters: When you want the brand's fast low-latency wireless mode instead of depending only on Bluetooth performance.

Importance: MEDIUM

yes
Logitech G703 LIGHTSPEED supports proprietary 2.4 GHz wireless. 38.5% of mice support proprietary 2.4 GHz wireless.
Receiver included
What it is: Shows whether a compatible wireless receiver is included in the box instead of needing to be bought separately.
When it matters: When you expect full wireless use immediately and do not want to buy extra accessories just to get started.

Importance: MEDIUM

yes
Logitech G703 LIGHTSPEED includes a receiver. 37.7% of mice include a receiver.
Show more
Battery life
What it is: The operating time the mouse can deliver on a full charge or a fresh set of batteries under normal use.
When it matters: When the mouse needs to last through workdays, travel, or repeated gaming sessions without constant charging.

Importance: HIGH

Good value: >400 hours

60 hours
Logitech G703 LIGHTSPEED has a battery life of 60 hours, which is less than 78.2% of mice and equal to 6.9% of mice.
Battery capacity
What it is: The amount of energy the built-in battery can store, measured in milliampere-hours (mAh).
When it matters: When you want rough battery context behind the runtime claim instead of judging endurance from marketing hours alone.

Importance: MEDIUM

Good value: >=500 mAh

720 mAh
Logitech G703 LIGHTSPEED has a battery capacity of 720 mAh, which is larger than 84.4% of mice and equal to 0.5% of mice.
Battery form factor
What it is: The battery format used by the mouse, such as AA, AAA, integrated rechargeable cell, or another form.
When it matters: When you care whether the mouse uses easy-to-replace AA or AAA cells or a sealed rechargeable pack.

Importance: LOW

integrated
Rechargeable battery
What it is: Shows whether the mouse uses a rechargeable battery instead of relying only on disposable cells.
When it matters: When you prefer topping the mouse up over USB or a dock instead of buying disposable batteries repeatedly.

Importance: HIGH

yes
Logitech G703 LIGHTSPEED uses a rechargeable battery. 54.1% of mice use a rechargeable battery.
Removable battery
What it is: Shows whether the battery can be removed and replaced by the user instead of being sealed inside the mouse.
When it matters: When long-term serviceability matters and you would rather replace the battery than replace the whole mouse later.

Importance: LOW

no
Logitech G703 LIGHTSPEED does not use a removable battery. 22.3% of mice use a removable battery.
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N. of buttons
What it is: The total number of physical buttons available on the mouse body.
When it matters: When you need enough physical controls for shortcuts, MMO binds, browser actions, or productivity commands.

Importance: HIGH

Good value: >=7

6
Logitech G703 LIGHTSPEED has 6 buttons, which is more than 23.2% of mice and equal to 40.1% of mice.
N. of side buttons
What it is: The number of buttons placed on the side of the mouse, typically for thumb access.
When it matters: When thumb-access buttons matter for browser navigation, MMOs, or productivity shortcuts.

Importance: MEDIUM

Good value: >=2

2
Logitech G703 LIGHTSPEED has 2 side buttons, which is more than 15.1% of mice and equal to 68.4% of mice.
N. of programmable buttons
What it is: The number of mouse buttons that can be customized or reassigned through software or onboard settings.
When it matters: When remapping flexibility matters and you want more actions moved off the keyboard.

Importance: HIGH

Good value: >=7

6
Logitech G703 LIGHTSPEED has 6 programmable buttons, which is more than 36.4% of mice and equal to 31.3% of mice.
DPI switching button
What it is: Shows whether the mouse includes a dedicated control for changing DPI levels on the fly.
When it matters: When you want to swap sensitivity instantly for sniping, browsing, editing, or different game genres.

Importance: MEDIUM

yes
Logitech G703 LIGHTSPEED includes a DPI switching button. 14.7% of mice include a DPI switching button.
Profile switching button
What it is: Shows whether the mouse includes a dedicated control for changing onboard or saved profiles during use.
When it matters: When you switch between saved profiles for different games or work routines.

Importance: LOW

no
Logitech G703 LIGHTSPEED does not include a profile switching button. 16.8% of mice include a profile switching button.
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Orientation
What it is: The hand orientation the mouse is designed for, such as right-handed, left-handed, or ambidextrous use.
When it matters: When hand comfort matters and you need a shape that fits your grip and dominant hand.

Importance: HIGH

right-handed
Weight
What it is: The overall weight of the mouse itself, which influences portability, comfort, and movement feel.
When it matters: When you care about how light or substantial the mouse feels during long sessions.

Importance: HIGH

Good value: <100 g

95 g
Logitech G703 LIGHTSPEED weighs 95 g, which is heavier than 63.2% of mice and equal to 1.8% of mice.
Extra weights
What it is: The total weight of removable extra weights included for tuning the balance or feel of the mouse.
When it matters: When you care about tuning balance and overall heft instead of being locked into the stock feel.

Importance: LOW

10 g
Logitech G703 LIGHTSPEED comes with 10 g of extra weights, which is more than 95.6% of mice and equal to 0.4% of mice.
Cable length
What it is: The length of the supplied cable used for wired operation or charging, usually measured in meters.
When it matters: When you need enough cable reach across your desk or charging setup.

Importance: LOW

Good value: >=1.8 m

1.8 m
Logitech G703 LIGHTSPEED comes with a 1.8 m cable, which is longer than 18.9% of mice and equal to 64.5% of mice.
Cable type
What it is: The construction style of the cable, such as braided, rubber, or paracord, which affects flexibility and durability.
When it matters: When cable drag, flexibility, and durability affect how the mouse feels in use.

Importance: LOW

?
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Onboard memory profiles
What it is: The number of user profiles that can be stored directly in the mouse memory for use without reconfiguring software each time.
When it matters: When you use different games, apps, or devices and want settings saved directly on the mouse.

Importance: MEDIUM

Good value: >=3

3
Logitech G703 LIGHTSPEED stores 3 onboard profiles, which is more than 69.5% of mice and equal to 8.3% of mice.
Onboard memory size
What it is: The amount of onboard memory available inside the mouse for storing settings, macros, or profiles.
When it matters: When you store complex macros, settings, or several onboard profiles.

Importance: LOW

Good value: >=512 KB

?
Software name
What it is: The name of the official software used to configure the mouse, update firmware, or customize features.
When it matters: When software ecosystem and customization tools influence your buying decision.

Importance: LOW

Logitech G HUB
Firmware upgradable
What it is: Shows whether the mouse can receive firmware updates for fixes, compatibility improvements, or feature changes.
When it matters: When you want the option for later fixes, stability improvements, or performance tweaks after purchase.

Importance: LOW

yes
Logitech G703 LIGHTSPEED supports firmware updates. 27.3% of mice support firmware updates.
Suitable for gaming
What it is: Shows whether the mouse is positioned or tuned around gaming-focused speed, latency, and control features.
When it matters: When fast clicks, low latency, and gaming-oriented features are priorities.

Importance: MEDIUM

yes
Logitech G703 LIGHTSPEED is suitable for gaming. 24.3% of mice are suitable for gaming.

Logitech G703 LIGHTSPEED vs the average mouse

  • 2.56x higher maximum DPI
    Logitech G703 LIGHTSPEED has a maximum DPI of 25,600 DPI, while the average mouse has a maximum DPI of 10,000 DPI.
    What it is: The highest sensitivity setting supported by the mouse sensor, measured in dots per inch (DPI).
    When it matters: When extremely high sensitivity is part of your setup, even if it matters less than sensor quality for most users.

    Importance: HIGH

    Good value: >=18000 DPI

    Logitech G703 LIGHTSPEED has a maximum DPI of 25,600 DPI, while the average mouse has a maximum DPI of 10,000 DPI.25600 DPI vs 10000 DPI
  • 2 more onboard profiles
    Logitech G703 LIGHTSPEED stores 3 onboard profiles, while the average mouse stores 1 onboard profiles.
    What it is: The number of user profiles that can be stored directly in the mouse memory for use without reconfiguring software each time.
    When it matters: When you use different games, apps, or devices and want settings saved directly on the mouse.

    Importance: MEDIUM

    Good value: >=3

    Logitech G703 LIGHTSPEED stores 3 onboard profiles, while the average mouse stores 1 onboard profiles.3 vs 1
  • Usable while charging
    Logitech G703 LIGHTSPEED can be used while charging, while the average mouse cannot. 47.5% of mice can be used while charging.
    What it is: Shows whether the mouse keeps working normally while a charging cable is connected.
    When it matters: When you do not want downtime while the mouse battery is charging.

    Importance: MEDIUM

    Logitech G703 LIGHTSPEED can be used while charging, while the average mouse cannot. 47.5% of mice can be used while charging.
  • 20 million clicks longer switch lifespan
    Logitech G703 LIGHTSPEED offers switch durability of 50 million clicks, while the average mouse offers switch durability of 30 million clicks.
    What it is: The rated click lifespan of the primary switches, usually expressed in millions of clicks.
    When it matters: When heavy clicking, long-term reliability, and avoiding early switch failure are part of the buying decision.

    Importance: MEDIUM

    Good value: >=70 million clicks

    Logitech G703 LIGHTSPEED offers switch durability of 50 million clicks, while the average mouse offers switch durability of 30 million clicks.50 million clicks vs 30 million clicks
  • Multi-device pairing
    Logitech G703 LIGHTSPEED supports multi-device pairing, while the average mouse does not. 21.1% of mice support multi-device pairing.
    What it is: Shows whether the mouse can stay paired with more than one device for quicker switching.
    When it matters: When you switch between a laptop, desktop, and tablet with the same mouse.

    Importance: MEDIUM

    Logitech G703 LIGHTSPEED supports multi-device pairing, while the average mouse does not. 21.1% of mice support multi-device pairing.
  • Rechargeable battery
    Logitech G703 LIGHTSPEED uses a rechargeable battery, while the average mouse does not. 46% of mice use a rechargeable battery.
    What it is: Shows whether the mouse uses a rechargeable battery instead of relying only on disposable cells.
    When it matters: When you prefer topping the mouse up over USB or a dock instead of buying disposable batteries repeatedly.

    Importance: HIGH

    Logitech G703 LIGHTSPEED uses a rechargeable battery, while the average mouse does not. 46% of mice use a rechargeable battery.
  • Detachable cable
    Logitech G703 LIGHTSPEED comes with a detachable cable, while the average mouse does not. 42.9% of mice come with a detachable cable.
    What it is: Shows whether the cable can be unplugged and replaced instead of staying permanently attached to the mouse.
    When it matters: When you value easier cable replacement, transport, or long-term repairability.

    Importance: LOW

    Logitech G703 LIGHTSPEED comes with a detachable cable, while the average mouse does not. 42.9% of mice come with a detachable cable.
  • 75.3 mm shorter mouse length
    Logitech G703 LIGHTSPEED is 43 mm long, while the average mouse is 118.3 mm long.
    What it is: The overall front-to-back length of the mouse body.
    When it matters: When hand size and grip style are central to comfort and you want to avoid a mouse that feels too short or too stretched out.

    Importance: MEDIUM

    Logitech G703 LIGHTSPEED is 43 mm long, while the average mouse is 118.3 mm long.43 mm vs 118.3 mm
  • 2.56x higher maximum DPI
    Logitech G703 LIGHTSPEED has a maximum DPI of 25,600 DPI, while the average mouse has a maximum DPI of 10,000 DPI.
  • 100 DPI lower minimum setting
    Logitech G703 LIGHTSPEED goes as low as 100 DPI DPI, while the average mouse goes as low as 200 DPI DPI.
  • Multi-device pairing
    Logitech G703 LIGHTSPEED supports multi-device pairing, while the average mouse does not. 21.1% of mice support multi-device pairing.
  • Versatile connectivity
    Logitech G703 LIGHTSPEED supports wireless+wired connectivity, while the average mouse supports wireless connectivity.
  • Usable while charging
    Logitech G703 LIGHTSPEED can be used while charging, while the average mouse cannot. 47.5% of mice can be used while charging.
  • Rechargeable battery
    Logitech G703 LIGHTSPEED uses a rechargeable battery, while the average mouse does not. 46% of mice use a rechargeable battery.
  • Wireless charging
    Logitech G703 LIGHTSPEED supports wireless charging, while the average mouse does not. 10.6% of mice support wireless charging.
  • 20 million clicks longer switch lifespan
    Logitech G703 LIGHTSPEED offers switch durability of 50 million clicks, while the average mouse offers switch durability of 30 million clicks.
  • Detachable cable
    Logitech G703 LIGHTSPEED comes with a detachable cable, while the average mouse does not. 42.9% of mice come with a detachable cable.
  • 75.3 mm shorter mouse length
    Logitech G703 LIGHTSPEED is 43 mm long, while the average mouse is 118.3 mm long.
  • 2 more onboard profiles
    Logitech G703 LIGHTSPEED stores 3 onboard profiles, while the average mouse stores 1 onboard profiles.

Total
Overall
Performance & Sensor
Connectivity
Battery & Charging
Controls
Design
Features
  • No angle snapping support
    Logitech G703 LIGHTSPEED does not support angle snapping, while the average mouse does. 53.9% of mice support angle snapping.
  • Poor default DPI tuning
    Logitech G703 LIGHTSPEED uses a default DPI of 800 DPI, while the average mouse uses a default DPI of 1,000 DPI.
  • 25 hours shorter battery life
    Logitech G703 LIGHTSPEED has a battery life of 60 hours, while the average mouse has a battery life of 85 hours.
  • 14.8% higher mouse weight
    Logitech G703 LIGHTSPEED weighs 95 g, while the average mouse weighs 82.745 g.
  • Thin glide feet
    Logitech G703 LIGHTSPEED uses 0.6 mm thick mouse feet, while the average mouse uses 0.8 mm thick mouse feet.
  • 3.3 mm taller mouse height
    Logitech G703 LIGHTSPEED has a height of 43 mm, while the average mouse has a height of 39.7 mm.
  • 4 older release date
    Logitech G703 LIGHTSPEED has a release date of 2,017, while the average mouse has a release date of 2,021.
    June 2017
  • 14.8% higher mouse weight
    Logitech G703 LIGHTSPEED weighs 95 g, while the average mouse weighs 82.745 g.
    What it is: The overall weight of the mouse itself, which influences portability, comfort, and movement feel.
    When it matters: When you care about how light or substantial the mouse feels during long sessions.

    Importance: HIGH

    Good value: <100 g

    Logitech G703 LIGHTSPEED weighs 95 g, while the average mouse weighs 82.745 g.95 g vs 82.745 g
  • 25 hours shorter battery life
    Logitech G703 LIGHTSPEED has a battery life of 60 hours, while the average mouse has a battery life of 85 hours.
    What it is: The operating time the mouse can deliver on a full charge or a fresh set of batteries under normal use.
    When it matters: When the mouse needs to last through workdays, travel, or repeated gaming sessions without constant charging.

    Importance: HIGH

    Good value: >400 hours

    Logitech G703 LIGHTSPEED has a battery life of 60 hours, while the average mouse has a battery life of 85 hours.60 hours vs 85 hours
  • Thin glide feet
    Logitech G703 LIGHTSPEED uses 0.6 mm thick mouse feet, while the average mouse uses 0.8 mm thick mouse feet.
    What it is: The thickness of the glide feet material attached to the bottom of the mouse.
    When it matters: When you care about glide feel and how long the feet will last before replacement.

    Importance: LOW

    Logitech G703 LIGHTSPEED uses 0.6 mm thick mouse feet, while the average mouse uses 0.8 mm thick mouse feet.0.6 mm vs 0.8 mm
  • No angle snapping support
    Logitech G703 LIGHTSPEED does not support angle snapping, while the average mouse does. 53.9% of mice support angle snapping.
    What it is: Shows whether the sensor smooths cursor movement into straighter lines instead of reporting raw hand motion.
    When it matters: When precision matters and you want to know whether the cursor follows raw hand movement instead of corrected straight lines.

    Importance: LOW

    Logitech G703 LIGHTSPEED does not support angle snapping, while the average mouse does. 53.9% of mice support angle snapping.
  • 2.29x more expensive
    Logitech G703 LIGHTSPEED is more expensive than the average mouse (£80 vs £35).
    Logitech G703 LIGHTSPEED is more expensive than the average mouse (£80 vs £35).£80 vs £35
  • 3.3 mm taller mouse height
    Logitech G703 LIGHTSPEED has a height of 43 mm, while the average mouse has a height of 39.7 mm.
    What it is: The height of the mouse from its base to the highest point of the shell.
    When it matters: When palm support and the hump shape affect your comfort during long use.

    Importance: MEDIUM

    Good value: <39 mm

    Logitech G703 LIGHTSPEED has a height of 43 mm, while the average mouse has a height of 39.7 mm.43 mm vs 39.7 mm
  • 4 older release date
    Logitech G703 LIGHTSPEED has a release date of 2,017, while the average mouse has a release date of 2,021.
    June 2017
    What it is: The official release or launch timing of the mouse, usually expressed as month and year when available.
    When it matters: When you prefer newer models with more recent hardware and software support.

    Importance: LOW

    Good value: >=2023

    Logitech G703 LIGHTSPEED has a release date of 2,017, while the average mouse has a release date of 2,021.2017 vs 2021
  • Poor default DPI tuning
    Logitech G703 LIGHTSPEED uses a default DPI of 800 DPI, while the average mouse uses a default DPI of 1,000 DPI.
    What it is: The DPI sensitivity preset the mouse uses by default out of the box.
    When it matters: When first-impression feel matters and you do not want the mouse to be unusably fast or slow before changing settings.

    Importance: LOW

    Logitech G703 LIGHTSPEED uses a default DPI of 800 DPI, while the average mouse uses a default DPI of 1,000 DPI.800 DPI vs 1000 DPI
Total
Overall
Performance & Sensor
Battery & Charging
Design

Graphic comparison of Logitech G703 LIGHTSPEED and

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Third-party reviews

United Kingdom
Amazon
4.6
5028 Reviews
amazon
4.2
1008 Reviews
amazon
3.8
674 Reviews
amazon
4.0
664 Reviews
amazon
4.5
69 Reviews
amazon
4.8
42 Reviews
amazon
4.7
4 Reviews
United States
Amazon_logo.png
4.2
1732 Reviews
Amazon_logo.png
3.8
670 Reviews

(Reviews last updated: May 2026)

What customers like about Logitech G703 LIGHTSPEED?

  • Exceptional HERO sensor performance with high accuracy and 25,600 max DPI
  • Comfortable ergonomic shape particularly suited for palm and claw grips
  • Ultra-low wireless latency via LIGHTSPEED technology
  • Satisfying, clicky, and macro-programmable buttons
  • PowerPlay wireless charging compatibility
  • Included 10g optional weight for customisation
  • High build quality with a premium feel and rubber side grips

What customers dislike about Logitech G703 LIGHTSPEED?

  • Commonly reported scroll wheel reliability issues (drifting or reverse scrolling)
  • Known potential for 'double-clicking' issues with Omron switches over time
  • Relatively heavy (95g) compared to newer ultralight competitors
  • Divisive 'hump' design that may not suit all hand sizes or grip styles
  • No internal storage compartment for the USB receiver
  • Lacks Bluetooth connectivity (requires USB dongle for wireless)
  • Limited to micro-USB charging rather than the more modern USB-C

Video reviews

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