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Logitech G604 LIGHTSPEED Review | 78 Data compared

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  • Avg. price in UK: ~£90
  • Avg. price in US: ~$100
  • Connectivity: wireless
  • Maximum polling rate: 1000 Hz
  • Maximum DPI: 25600 DPI
  • Weight: 135 g

Logitech G604 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%

6.7

Technical Score

20.0%

9.1

User score

Very good
6.7

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%

7.5

Controls

16.0%

3.5

Design

14.0%

9.8

Features

7.0%

9.7

Connectivity

5.0%

6.8

Battery & Charging

Good
9.1

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%

8.7

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.4
(8156)
amazon
4.4
(130)
amazon
4.4
(66)
United States
Amazon_logo.png
4.4
(8555)
Amazon_logo.png
4.0
(1716)

(Reviews last updated: May 2026)

Exceptional
  • 6.7
    Gaming

    Score components:

    28.0%

    3.7

    Maximum polling rate

    24.0%

    10

    N. of programmable buttons

    20.0%

    10

    Onboard memory profiles

    16.0%

    6.4

    Maximum tracking speed

    12.0%

    2.4

    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 G604 Lightspeed is a versatile, right-handed wireless gaming mouse specifically engineered for MMO, MOBA, and productivity tasks, featuring 15 programmable controls including a distinct six-button thumb cluster. It is equipped with the high-precision HERO 25K sensor offering up to 25,600 DPI and a 1,000Hz polling rate via 1ms Lightspeed wireless, alongside a secondary Bluetooth mode for multi-device connectivity. Notable features include a dual-mode hyper-fast metal scroll wheel and exceptional power efficiency, delivering up to 240 hours of high-performance gaming or 5.5 months of standard use from a single AA battery. While it excels in customisation and battery life, primary drawbacks include its significant weight of 135g with the battery, a lack of RGB lighting, and a bulky ergonomic shape that may be uncomfortable for users with smaller hands.

Technical Specifications of Logitech G604 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%

7.5

Controls

16.0%

3.5

Design

14.0%

9.8

Features

7.0%

9.7

Connectivity

5.0%

6.8

Battery & Charging

6.7
Logitech G604 LIGHTSPEED has a technical score of 6.71 points, which is higher than that of 68.9% 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%

8.7

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.4
(8156)
amazon
4.4
(130)
amazon
4.4
(66)
United States
Amazon_logo.png
4.4
(8555)
Amazon_logo.png
4.0
(1716)

(Reviews last updated: May 2026)

9.1
Logitech G604 LIGHTSPEED has a user score of 9.07 points, which is higher than that of 71.5% 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 G604 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 G604 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 G604 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 G604 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 G604 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

125 Hz
Logitech G604 LIGHTSPEED has a Bluetooth polling rate of 125 Hz, which is higher than 66.8% of mice and equal to 31.8% of mice.
varies by OS.
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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
Logitech G604 LIGHTSPEED supports wireless connectivity, which is more versatile than 35% of mice and equal to 21.7% of mice.
connection modes: Bluetooth / 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

yes
Logitech G604 LIGHTSPEED supports Bluetooth. 64.5% 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

4.2
Logitech G604 LIGHTSPEED uses Bluetooth 4.2, which is newer than 70.8% of mice and equal to 2.7% of mice.
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 G604 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 G604 LIGHTSPEED includes a receiver. 37.7% of mice include a receiver.
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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

N/A
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

N/A
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

AA
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

no
Logitech G604 LIGHTSPEED does not use a rechargeable battery. 46% 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

yes
Logitech G604 LIGHTSPEED uses a removable battery. 77.8% of mice use a removable battery.
Uses replaceable AA battery.
Show more
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

15
Logitech G604 LIGHTSPEED has 15 buttons, which is more than 97.9% of mice and equal to 0.5% 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

6
Logitech G604 LIGHTSPEED has 6 side buttons, which is more than 98.4% of mice and equal to 0.3% 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

15
Logitech G604 LIGHTSPEED has 15 programmable buttons, which is more than 98% of mice and equal to 0.3% 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 G604 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 G604 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

135 g
Logitech G604 LIGHTSPEED weighs 135 g, which is heavier than 92.8% of mice and equal to 0.8% 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

0 g
Logitech G604 LIGHTSPEED comes with 0 g of extra weights, which is equal to 95.4% 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

N/A
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

N/A
Show more
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

5
Logitech G604 LIGHTSPEED stores 5 onboard profiles, which is more than 81.2% of mice and equal to 18.2% 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 G604 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 G604 LIGHTSPEED is suitable for gaming. 24.3% of mice are suitable for gaming.

Logitech G604 LIGHTSPEED vs the average mouse

  • 9 more programmable buttons
    Logitech G604 LIGHTSPEED has 15 programmable buttons, while the average mouse has 6 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

    Logitech G604 LIGHTSPEED has 15 programmable buttons, while the average mouse has 6 programmable buttons.15 vs 6
  • 4 more onboard profiles
    Logitech G604 LIGHTSPEED stores 5 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 G604 LIGHTSPEED stores 5 onboard profiles, while the average mouse stores 1 onboard profiles.5 vs 1
  • 2.56x higher maximum DPI
    Logitech G604 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 G604 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
  • Free-spin scroll mode
    Logitech G604 LIGHTSPEED offers a free-spin scroll mode, while the average mouse does not. 3.9% of mice offer a free-spin scroll mode.
    Ratcheted and free-spin wheel modes.
    What it is: Shows whether the scroll wheel can switch from stepped scrolling to a smooth free-spin mode.
    When it matters: When you move through long spreadsheets, documents, or web pages and want faster, smoother scrolling.

    Importance: LOW

    Logitech G604 LIGHTSPEED offers a free-spin scroll mode, while the average mouse does not. 3.9% of mice offer a free-spin scroll mode.
  • 4 more side buttons
    Logitech G604 LIGHTSPEED has 6 side buttons, while the average mouse has 2 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

    Logitech G604 LIGHTSPEED has 6 side buttons, while the average mouse has 2 side buttons.6 vs 2
  • 20 million clicks longer switch lifespan
    Logitech G604 LIGHTSPEED offers switch durability of 50 million clicks, while the average mouse offers switch durability of 30 million clicks.
    Omron switches.
    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 G604 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
  • Tilting scroll wheel
    Logitech G604 LIGHTSPEED has a tilting scroll wheel, while the average mouse does not. 6.6% of mice have a tilting scroll wheel.
    What it is: Shows whether the main scroll wheel can tilt sideways for horizontal input or extra commands.
    When it matters: When horizontal scrolling or extra side-wheel commands improve your workflow.

    Importance: LOW

    Logitech G604 LIGHTSPEED has a tilting scroll wheel, while the average mouse does not. 6.6% of mice have a tilting scroll wheel.
  • Removable battery
    Logitech G604 LIGHTSPEED uses a removable battery, while the average mouse does not. 22.3% of mice use a removable battery.
    Uses replaceable AA 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

    Logitech G604 LIGHTSPEED uses a removable battery, while the average mouse does not. 22.3% of mice use a removable battery.
  • 2.56x higher maximum DPI
    Logitech G604 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 G604 LIGHTSPEED goes as low as 100 DPI DPI, while the average mouse goes as low as 200 DPI DPI.
  • Bluetooth support
    Logitech G604 LIGHTSPEED supports Bluetooth, while the average mouse does not. 35.5% of mice support Bluetooth.
  • Receiver storage inside mouse
    Logitech G604 LIGHTSPEED has receiver storage inside the mouse, while the average mouse does not. 45.9% of mice have receiver storage inside the mouse.
  • Removable battery
    Logitech G604 LIGHTSPEED uses a removable battery, while the average mouse does not. 22.3% of mice use a removable battery.
  • Wireless charging
    Logitech G604 LIGHTSPEED supports wireless charging, while the average mouse does not. 10.6% of mice support wireless charging.
  • 9 more programmable buttons
    Logitech G604 LIGHTSPEED has 15 programmable buttons, while the average mouse has 6 programmable buttons.
  • Free-spin scroll mode
    Logitech G604 LIGHTSPEED offers a free-spin scroll mode, while the average mouse does not. 3.9% of mice offer a free-spin scroll mode.
  • 4 more side buttons
    Logitech G604 LIGHTSPEED has 6 side buttons, while the average mouse has 2 side buttons.
  • 20 million clicks longer switch lifespan
    Logitech G604 LIGHTSPEED offers switch durability of 50 million clicks, while the average mouse offers switch durability of 30 million clicks.
  • Tilting scroll wheel
    Logitech G604 LIGHTSPEED has a tilting scroll wheel, while the average mouse does not. 6.6% of mice have a tilting scroll wheel.
  • 9 more buttons
    Logitech G604 LIGHTSPEED has 15 buttons, while the average mouse has 6 buttons.
  • 73.3 mm shorter mouse length
    Logitech G604 LIGHTSPEED is 45 mm long, while the average mouse is 118.3 mm long.
  • 4 more onboard profiles
    Logitech G604 LIGHTSPEED stores 5 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 G604 LIGHTSPEED does not support angle snapping, while the average mouse does. 53.9% of mice support angle snapping.
  • Poor default DPI tuning
    Logitech G604 LIGHTSPEED uses a default DPI of 800 DPI, while the average mouse uses a default DPI of 1,000 DPI.
  • 63.2% higher mouse weight
    Logitech G604 LIGHTSPEED weighs 135 g, while the average mouse weighs 82.745 g.
  • Thin glide feet
    Logitech G604 LIGHTSPEED uses 0.6 mm thick mouse feet, while the average mouse uses 0.8 mm thick mouse feet.
  • No RGB lighting
    Logitech G604 LIGHTSPEED does not have RGB lighting, while the average mouse does. 56.3% of mice have RGB lighting.
  • 5.3 mm taller mouse height
    Logitech G604 LIGHTSPEED has a height of 45 mm, while the average mouse has a height of 39.7 mm.
  • 14 mm wider mouse width
    Logitech G604 LIGHTSPEED has a width of 80 mm, while the average mouse has a width of 66 mm.
  • 63.2% higher mouse weight
    Logitech G604 LIGHTSPEED weighs 135 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 G604 LIGHTSPEED weighs 135 g, while the average mouse weighs 82.745 g.135 g vs 82.745 g
  • Thin glide feet
    Logitech G604 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 G604 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 G604 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 G604 LIGHTSPEED does not support angle snapping, while the average mouse does. 53.9% of mice support angle snapping.
  • No RGB lighting
    Logitech G604 LIGHTSPEED does not have RGB lighting, while the average mouse does. 56.3% of mice have RGB lighting.
    What it is: Shows whether the mouse includes RGB lighting for visual effects or ecosystem syncing.
    When it matters: When visual customization, ecosystem sync, or a specific desk aesthetic matters as much as raw function.

    Importance: LOW

    Logitech G604 LIGHTSPEED does not have RGB lighting, while the average mouse does. 56.3% of mice have RGB lighting.
  • 2.57x more expensive
    Logitech G604 LIGHTSPEED is more expensive than the average mouse (£90 vs £35).
    Logitech G604 LIGHTSPEED is more expensive than the average mouse (£90 vs £35).£90 vs £35
  • 5.3 mm taller mouse height
    Logitech G604 LIGHTSPEED has a height of 45 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 G604 LIGHTSPEED has a height of 45 mm, while the average mouse has a height of 39.7 mm.45 mm vs 39.7 mm
  • 14 mm wider mouse width
    Logitech G604 LIGHTSPEED has a width of 80 mm, while the average mouse has a width of 66 mm.
    What it is: The total side-to-side width of the mouse body.
    When it matters: When side support and grip width matter for control and comfort.

    Importance: MEDIUM

    Good value: <64 mm

    Logitech G604 LIGHTSPEED has a width of 80 mm, while the average mouse has a width of 66 mm.80 mm vs 66 mm
  • Poor default DPI tuning
    Logitech G604 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 G604 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
Design

Graphic comparison of Logitech G604 LIGHTSPEED and

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Third-party reviews

United Kingdom
amazon
4.4
8156 Reviews
amazon
4.4
130 Reviews
amazon
4.4
66 Reviews
United States
Amazon_logo.png
4.4
8555 Reviews
Amazon_logo.png
4.0
1716 Reviews

(Reviews last updated: May 2026)

What customers like about Logitech G604 LIGHTSPEED?

  • Versatile design with 15 programmable buttons, including 6 on the side, making it excellent for MMOs, MOBAs, and productivity tasks like video editing
  • Exceptional battery life, lasting up to 240 hours on a single AA battery in Lightspeed mode and up to 5.5 months via Bluetooth
  • Dual connectivity options allow users to switch seamlessly between high-performance Lightspeed wireless and Bluetooth for multiple devices
  • Features a high-quality HERO 16K/25K sensor providing precise, lag-free tracking similar to wired performance
  • Dual-mode metal scroll wheel supports both tactile ratcheted scrolling and hyper-fast infinite scrolling, which is highly valued for long documents
  • Ergonomic shape with a comfortable thumb rest that provides good support for palm and claw grips

What customers dislike about Logitech G604 LIGHTSPEED?

  • Relatively heavy at approximately 135g with a battery, which can feel bulky and less ideal for fast-paced FPS gaming
  • Frequent reports of a double-clicking fault developing over time, a known issue with the mechanical switches
  • The G Hub software is often cited as clunky, bloated, or prone to randomly losing connection with the mouse
  • Some users find the scroll wheel to be 'rattly' or loose, especially when the mouse is moved quickly
  • The rubberized grip on the palm area has a tendency to peel or disintegrate after extended long-term use
  • Lack of RGB lighting and a somewhat 'dull' all-black aesthetic compared to other gaming mice in its price range
  • The tall, long shape may be uncomfortable or difficult to handle for users with smaller hands

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