Average score
Product 1: Logitech G309 Lightspeed
3.9
Product 2: Logitech G PRO X Superlight...
4.2
2.4GHz connectivity
Product 1: Logitech G309 Lightspeed
4.5

Reviews consistently describe two wireless paths: Lightspeed through a USB receiver or dongle and Bluetooth. Lightspeed is framed as the performance-first option.

Product 2: Logitech G PRO X Superlight...
4.5

The reviews that mention the radio link describe standard low-latency 2.4GHz wireless through a USB dongle or receiver. No review raised a 2.4GHz-specific connection problem.

acceleration control
Product 1: Logitech G309 Lightspeed
4.7

Acceleration evidence is limited but positive where discussed: reviewers cite the Hero sensor's 40G acceleration support and zero smoothing, filtering, or acceleration claims.

Product 2: Logitech G PRO X Superlight...
4.4

Acceleration-related evidence is mostly specification and sensor behavior evidence: reviews cite 40G capability, smooth acceleration in play, and zero smoothing, acceleration, and filtering. This supports strong motion control rather than a user-facing acceleration adjustment.

Accuracy and tracking precision
Product 1: Logitech G309 Lightspeed
4.6

Tracking and aim precision are strong themes across reviews, with the mouse described as accurate, precise, quick, and dependable in games and productivity.

Product 2: Logitech G PRO X Superlight...
4.8

Tracking accuracy is one of the clearest strengths. Reviewers repeatedly described accurate aiming, perfect tracking, precise high-DPI control, and snappy responsiveness in FPS and general gaming.

balance and weight distribution
Product 1: Logitech G309 Lightspeed
2.7

Balance is mixed. Reviews that focus on weight distribution often find the AA battery makes the mouse rear-heavy or concentrated toward the center-rear.

Product 2: Logitech G PRO X Superlight...
4.7

The mouse is repeatedly described as light yet controlled, with reviewers noting a substantial feel, good weight balance, and a balanced 60g body for its size.

battery life
Product 1: Logitech G309 Lightspeed
4.4

Battery life is a major strength. Reviews repeatedly cite about 300 hours over Lightspeed or AA power and up to 600 hours over Bluetooth, with PowerPlay removing normal battery worries.

Product 2: Logitech G PRO X Superlight...
4.3

Battery life is generally strong, with several reviews citing roughly 90-95 hours at lower polling rates. Higher polling rates reduce runtime substantially, but reviewers still found battery life acceptable to excellent.

Bluetooth support
Product 1: Logitech G309 Lightspeed
4.5

Bluetooth support is broadly confirmed and useful. Reviewers use it for laptops, work devices, travel, and quick switching alongside Lightspeed.

Product 2: Logitech G PRO X Superlight...
1.0

Bluetooth support is a clear weakness. Reviews explicitly say the mouse lacks Bluetooth and relies on low-latency 2.4GHz wireless instead.

build quality
Product 1: Logitech G309 Lightspeed
4.4

Build quality is generally positive, with reviewers calling it sturdy, well-built, secure, and resistant to flex. The design is simple rather than flashy.

Product 2: Logitech G PRO X Superlight...
4.8

Build quality is consistently praised. Reviewers describe a solid shell with no rattling, creaking, flexing, or squeaking, and several note that the lightweight body still feels sturdy.

button customization
Product 1: Logitech G309 Lightspeed
4.1

Button customization is well supported through Logitech G Hub, with remapping, assignments, sensitivity profiles, and customizable controls noted across reviews.

Product 2: Logitech G PRO X Superlight...
4.5

Button customization is strong through G Hub. Reviews mention remapping all buttons and assigning one of the five buttons to DPI or other functions, though the lack of a dedicated DPI button creates friction.

button responsiveness
Product 1: Logitech G309 Lightspeed
4.2

Button responsiveness is strong overall. Primary clicks are repeatedly described as responsive, fast, snappy, and easy to actuate, though some secondary inputs are less praised.

Product 2: Logitech G PRO X Superlight...
4.7

Button responsiveness is a strength, especially for the primary clicks. Reviews praise crisp, tactile, responsive clicks, though some reviewers disliked the heavier actuation feel.

cable flexibility
Product 1: Logitech G309 Lightspeed
No score yet
Product 2: Logitech G PRO X Superlight...
2.3

The included cable is a recurring drawback. Multiple reviews describe it as rubberized, draggy, or inferior to modern braided/paracord-style cables, especially for wired play.

charging convenience
Product 1: Logitech G309 Lightspeed
4.3

Charging convenience depends heavily on PowerPlay. With PowerPlay it offers cable-free, battery-free use, but reviews note the accessory cost and lack of USB-C charging.

Product 2: Logitech G PRO X Superlight...
4.6

Charging convenience is much improved by USB-C. Reviewers repeatedly call out the move from Micro USB to USB-C, and one review notes fast 0-100% charging.

claw grip comfort
Product 1: Logitech G309 Lightspeed
3.9

Claw grip comfort is mixed but often positive. Several reviewers liked the claw-oriented shape, while one found the flatter button profile less ideal for claw grip.

Product 2: Logitech G PRO X Superlight...
4.4

Claw grip comfort is broadly positive. Reviews say the familiar Superlight shape works well for claw grip, though a few users with stronger shape preferences found the rounded body less ideal.

click latency
Product 1: Logitech G309 Lightspeed
4.0

Click latency evidence is narrow but favorable where discussed. Reviewers connect Lightspeed, optical-only behavior, and quick reporting with lower latency.

Product 2: Logitech G PRO X Superlight...
4.4

Click latency is generally viewed as low and competitive, helped by optical or optical-only switch modes. One technical review found the result less impressive than some competitors, so the score is strong but not flawless.

click noise
Product 1: Logitech G309 Lightspeed
3.0

Click-noise evidence is limited. One review explicitly says the clicks are a little loud, so this area is not a quiet-mouse strength.

Product 2: Logitech G PRO X Superlight...
3.6

Click noise is mixed. Some reviewers liked the satisfying tactile sound, while others found the clicks louder, bassier, or high-pitched compared with lighter gaming mouse clicks.

connection stability
Product 1: Logitech G309 Lightspeed
4.3

Connection stability is generally good. Reviews report strong wireless behavior, no hiccups, no lag, and reliable dongle or Bluetooth operation.

Product 2: Logitech G PRO X Superlight...
5.0

Connection stability is excellent in the reviews that directly address it. Reviewers reported no connectivity issues and stable performance even in a difficult RF environment.

cross-platform compatibility
Product 1: Logitech G309 Lightspeed
4.3

Cross-platform evidence is positive where tested, including Windows, macOS or G Hub, Chrome OS, Android, iPad, work laptops, and dual-device use.

Product 2: Logitech G PRO X Superlight...
5.0

Cross-platform compatibility is supported by macOS and Windows references. The evidence is limited but positive.

debounce customization
Product 1: Logitech G309 Lightspeed
1.5

Debounce customization is weak. TechRadar explicitly notes the absence of debounce-time adjustments along with other advanced tuning options.

Product 2: Logitech G PRO X Superlight...
No score yet
dock compatibility
Product 1: Logitech G309 Lightspeed
No score yet
Product 2: Logitech G PRO X Superlight...
4.2

PowerPlay compatibility is a notable ecosystem perk. Reviews mention compatibility with PowerPlay mats or wireless charging pucks, although some note the accessory adds cost or weight.

DPI range
Product 1: Logitech G309 Lightspeed
4.3

The DPI range is strong, with multiple reviews citing 100 to 25,600 DPI, 25,600 max DPI, or flexible sensitivity presets.

Product 2: Logitech G PRO X Superlight...
4.6

DPI range is very high. Reviews cite 32,000 DPI on most units and 44,000 CPI/DPI on updated-firmware coverage, while often noting that most players will not need such extreme values.

drag click support
Product 1: Logitech G309 Lightspeed
No score yet
Product 2: Logitech G PRO X Superlight...
4.5

Drag click support receives only one direct mention, where the reviewer says the coating is grippy enough to drag click. The evidence is positive but narrow.

durability over time
Product 1: Logitech G309 Lightspeed
4.0

Durability-over-time evidence is limited. The clearest long-use evidence is sturdy construction and skate condition after weeks, while one reviewer notes true long-term durability could not be tested.

Product 2: Logitech G PRO X Superlight...
4.4

Durability evidence centers on the optical-mechanical switches and solid shell. Reviews expect fewer double-click problems and report sturdy construction, while a few mention possible long-term skate or creak concerns.

ecosystem integration
Product 1: Logitech G309 Lightspeed
4.2

Logitech ecosystem integration is a meaningful strength through G Hub profiles, Lightspeed devices, and especially PowerPlay compatibility.

Product 2: Logitech G PRO X Superlight...
4.3

Ecosystem integration is good through G Hub, PowerPlay, onboard profiles, and Logitech community profiles. Reviewers highlight the software-hardware connection more than any broader device ecosystem.

ergonomic design
Product 1: Logitech G309 Lightspeed
4.1

Ergonomics are generally good for mainstream use, though not universally ideal. Reviewers praise comfort and stability while also noting flatter sides or missing curves.

Product 2: Logitech G PRO X Superlight...
4.3

Ergonomics are broadly safe and comfortable, especially for small-to-medium or general hand sizes. Some reviews note the shape is not deeply ergonomic or ideal for large hands.

fingertip grip comfort
Product 1: Logitech G309 Lightspeed
3.8

Fingertip comfort is discussed mainly in video reviews and is mostly acceptable, with the smaller shape and control position working better for some users than others.

Product 2: Logitech G PRO X Superlight...
4.4

Fingertip grip comfort is generally positive, with several reviewers using or recommending it for fingertip grip. A few shape-focused reviewers still prefer flatter or more contoured alternatives.

firmware reliability
Product 1: Logitech G309 Lightspeed
3.7

Firmware reliability is mixed but functional. Some reviewers report easy updates, while one notes firmware updates require the Lightspeed receiver and can block customization until completed.

Product 2: Logitech G PRO X Superlight...
No score yet
FPS gaming suitability
Product 1: Logitech G309 Lightspeed
4.1

FPS suitability is strong for casual and mainstream competitive use. Reviews cite good performance in shooters, though the 1K polling rate and weight limit top-tier esports appeal.

Product 2: Logitech G PRO X Superlight...
5.0

FPS suitability is one of the product’s strongest areas. Reviews repeatedly frame it as a competitive FPS mouse with fast tracking, low weight, low latency, and a proven shape.

glide smoothness
Product 1: Logitech G309 Lightspeed
3.8

Glide is mostly positive, with reviewers praising smooth movement, low resistance, PTFE pads, and good desk or mousepad performance. A few criticize skate thinness or feel.

Product 2: Logitech G PRO X Superlight...
3.8

Glide smoothness is mixed. Many reviews praise PTFE feet and smooth movement, but several enthusiast reviewers criticize the stock skates as thin, slow, or draggy on softer pads.

grip texture
Product 1: Logitech G309 Lightspeed
3.8

Grip texture is mixed. Included grip tape helps, but several reviewers find the smooth or grainy shell less premium or less secure without it.

Product 2: Logitech G PRO X Superlight...
4.4

Grip texture is a strength. Reviewers praise the matte coating, grippier surface, optional grip tape, and secure hand feel, especially for sweaty or clammy hands.

handedness options
Product 1: Logitech G309 Lightspeed
3.3

Handedness is mixed. The symmetrical body allows left- or right-hand holding, but side-button placement clearly favors right-handed use.

Product 2: Logitech G PRO X Superlight...
3.3

Handedness options are limited. The symmetrical or ambidextrous shape helps left-handed use, but the side buttons remain on the left side only, reducing true left-handed functionality.

left and right click quality
Product 1: Logitech G309 Lightspeed
4.3

Left and right click quality is a clear strength. Reviewers praise the primary clicks as responsive, satisfying, light, tactile, and confidence-inspiring.

Product 2: Logitech G PRO X Superlight...
4.7

Left and right click quality is strong overall, with reviewers praising tactile, crisp, and responsive main clicks. The heavier click feel can be divisive for spam-heavy games.

lift-off distance
Product 1: Logitech G309 Lightspeed
No score yet
Product 2: Logitech G PRO X Superlight...
4.4

Lift-off distance control is well supported through G Hub, with reviewers mentioning low, medium, high, per-DPI, or general lift-off adjustment options.

long-session comfort
Product 1: Logitech G309 Lightspeed
3.7

Long-session comfort is mixed. Several reviews describe hours of comfortable use, while heavier battery setups and low-DPI play can cause fatigue for some.

Product 2: Logitech G PRO X Superlight...
4.8

Long-session comfort is strong thanks to the low weight and familiar shape. Reviewers mention extended-session comfort and reduced hand fatigue.

macro support
Product 1: Logitech G309 Lightspeed
4.0

Macro support is present through G Hub, with reviewers noting macro creation, recording, and remapping options.

Product 2: Logitech G PRO X Superlight...
4.8

Macro support is supported through G Hub’s macro tool. The evidence is positive but mostly from one detailed software review.

materials quality
Product 1: Logitech G309 Lightspeed
3.8

Materials quality is generally serviceable rather than luxurious. Reviewers describe a sturdy plastic shell and useful material choices, but not a premium finish.

Product 2: Logitech G PRO X Superlight...
4.6

Materials quality is positive overall. Reviews praise the matte plastic, solid shell, and premium-feeling casing, while noting the cable and stock skates feel less premium.

MMO gaming suitability
Product 1: Logitech G309 Lightspeed
2.0

MMO suitability is weak. The six-button layout and limited extra controls are called insufficient for MMORPG-style needs.

Product 2: Logitech G PRO X Superlight...
2.5

MMO suitability is weak because the mouse has few buttons. The clearest review evidence says users who need double-digit peripheral buttons will not be satisfied.

MOBA gaming suitability
Product 1: Logitech G309 Lightspeed
3.3

MOBA suitability is mixed. Reviewers successfully used it in DOTA 2 and League of Legends, but also note it could use more side buttons.

Product 2: Logitech G PRO X Superlight...
3.4

MOBA suitability is mixed. Some reviews liked it across multiple genres, while others found the heavier clicks less ideal for rapid spam-clicking in RTS/MOBA-style play.

motion consistency
Product 1: Logitech G309 Lightspeed
4.5

Motion consistency is strong where tested, with reviewers noting quick swipes, accurate response, and consistent tracking.

Product 2: Logitech G PRO X Superlight...
4.8

Motion consistency is strong. Reviews cite no smoothing or filtering, smooth implementation, sharp motion, and even PTFE movement that improves aiming consistency.

onboard memory
Product 1: Logitech G309 Lightspeed
4.5

Onboard memory is well supported. Reviews note up to five custom profiles and onboard memory mode for carrying settings to systems without G Hub.

Product 2: Logitech G PRO X Superlight...
4.5

Onboard memory is a useful strength. Reviews confirm profiles and settings can be saved to the mouse, with up to five profiles mentioned.

palm grip comfort
Product 1: Logitech G309 Lightspeed
3.8

Palm grip comfort is generally acceptable but size-dependent. Some reviewers praise improved palm support, while large-hand users may find it a little small.

Product 2: Logitech G PRO X Superlight...
4.2

Palm grip comfort is good for many users but not universal. Some reviews found the shape comfortable for palm grip, while one noted palm players may be better served elsewhere.

polling rate
Product 1: Logitech G309 Lightspeed
3.5

Polling rate is adequate but not cutting edge. Reviews cite 1,000Hz or 1K as standard, while noting the absence of higher-end 4K or 8K options.

Product 2: Logitech G PRO X Superlight...
4.3

Polling rate is a major spec upgrade, ranging from 2,000Hz in many reviews to 4,000Hz or 8,000Hz in updated coverage. Some reviewers still wished Logitech had pushed higher earlier.

portability
Product 1: Logitech G309 Lightspeed
3.9

Portability is useful but imperfect. Dongle storage, AA power, Bluetooth, and travel use are praised, though one reviewer was blocked from G Hub customization after leaving the receiver behind.

Product 2: Logitech G PRO X Superlight...
4.8

Portability is helped by low weight and dongle storage. Evidence is positive but limited to a few reviews.

premium feel
Product 1: Logitech G309 Lightspeed
4.3

Premium feel is mixed. Some reviewers describe premium or Pro-like impressions, while others say the mouse feels basic or not high-profile.

Product 2: Logitech G PRO X Superlight...
4.8

Premium feel is strong. Reviewers describe sturdy, premium, luxury-like construction and a high-quality coating, even if the minimalist design is visually plain.

profile switching
Product 1: Logitech G309 Lightspeed
4.2

Profile switching is a clear strength, with reviews citing five sensitivity profiles, DPI presets, top-button switching, and profile storage.

Product 2: Logitech G PRO X Superlight...
4.3

Profile switching is supported through program-based profiles, app-linked settings, G-Shift, and software profile controls. The lack of onboard DPI/profile buttons keeps it from being perfect.

programmable buttons
Product 1: Logitech G309 Lightspeed
4.0

Programmable buttons are supported, but limited by the six-button layout. Reviewers confirm remapping and assignable functions.

Product 2: Logitech G PRO X Superlight...
4.6

Programmable buttons are supported, with reviews noting five programmable buttons and full remapping. The total button count is intentionally minimal.

RGB features
Product 1: Logitech G309 Lightspeed
1.9

RGB is essentially absent. Reviewers repeatedly mention no RGB or minimal indicator lighting, sometimes as a minor complaint and sometimes as a battery-life benefit.

Product 2: Logitech G PRO X Superlight...
1.1

RGB features are absent by design. Reviews repeatedly state there is no RGB lighting, often framing it as a tradeoff for lower weight and longer battery life.

scroll wheel quality
Product 1: Logitech G309 Lightspeed
3.6

Scroll wheel quality is mixed. Reviewers like the tactile or notched feel, but several criticize stiffness, no free-scroll mode, or a heavy middle click.

Product 2: Logitech G PRO X Superlight...
3.2

Scroll wheel quality is mixed. Some reviewers found it precise or smoother, while others criticized it as stiff, flimsy, mushy, or less tactile than the original.

sensor performance
Product 1: Logitech G309 Lightspeed
4.2

Sensor performance is consistently positive. Reviews cite the Hero 25K sensor as precise, reliable, accurate, and strong for gaming and productivity.

Product 2: Logitech G PRO X Superlight...
4.8

Sensor performance is excellent across the review set. Reviewers praise HERO 2 speed, accuracy, responsiveness, and high-end implementation for competitive gaming.

shape comfort
Product 1: Logitech G309 Lightspeed
4.0

Shape comfort is broadly good but not universal. Many find the mouse comfortable and safe, while others call it generic, smaller, or less suited to some grips.

Product 2: Logitech G PRO X Superlight...
4.5

Shape comfort is one of the mouse’s defining strengths. Reviews call the shape safe, familiar, and comfortable across many hand sizes and grip styles, though not exciting to everyone.

side button quality
Product 1: Logitech G309 Lightspeed
3.9

Side button quality is generally good but not perfect. Reviews praise size, placement, and responsiveness, while some call them softer, just OK, or awkward for left-handed use.

Product 2: Logitech G PRO X Superlight...
3.2

Side button quality is one of the more common complaints. Some reviews find them well placed or improved, but many describe them as mushy or unchanged from the prior model.

skate durability
Product 1: Logitech G309 Lightspeed
3.0

Skate durability evidence is mixed and limited. One reviewer saw no scratches after weeks, while others criticize thin skates or lack of replacement options.

Product 2: Logitech G PRO X Superlight...
2.5

Skate durability is a concern. Enthusiast reviews often describe the PTFE feet as thin, paper-like, or potentially short-lived, even when glide remains usable.

software stability
Product 1: Logitech G309 Lightspeed
4.0

Software stability evidence is limited but positive where stated. TechRadar says the software works in the mouse's favor.

Product 2: Logitech G PRO X Superlight...
4.5

Software stability receives limited direct evidence, but the available review text says G Hub is stable and clean. Other reviews complain more about usability than stability.

software usability
Product 1: Logitech G309 Lightspeed
4.0

Software usability is generally positive. G Hub is described as useful, simple, usable, well-rounded, and strong for profiles, DPI, and remapping.

Product 2: Logitech G PRO X Superlight...
4.2

Software usability is mixed. Some reviews call G Hub intuitive, powerful, and easy to navigate; others find it convoluted, hidden behind obscure menus, or frustrating for DPI changes.

surface compatibility
Product 1: Logitech G309 Lightspeed
3.5

Surface compatibility is mixed. One review praises use on different surfaces, while another recommends padded surfaces because the skates are thin.

Product 2: Logitech G PRO X Superlight...
4.0

Surface compatibility is good where tested or configurable. Reviews mention surface modes, smooth movement across varied surfaces, and lift-off/surface tuning.

switch durability
Product 1: Logitech G309 Lightspeed
4.3

Switch durability evidence centers on optical and hybrid behavior. Reviewers report no double-click or creaking issues and describe optical-only mode as reducing mechanical-switch risks.

Product 2: Logitech G PRO X Superlight...
4.7

Switch durability is a strong upgrade. Reviews repeatedly connect the Lightforce optical-mechanical design with reduced double-click risk, wear resistance, and long rated actuation life.

switch feel
Product 1: Logitech G309 Lightspeed
4.3

Switch feel is a strong positive. Reviews describe the switches as crisp, clicky, smooth, tactile, light, and satisfying.

Product 2: Logitech G PRO X Superlight...
4.2

Switch feel is divisive but generally positive. Reviewers praise tactile, satisfying, crisp clicks, while some dislike the heavier actuation for fast tapping.

value for money
Product 1: Logitech G309 Lightspeed
3.5

Value for money is the most divided area. Positive reviews praise price-to-performance, while critical reviews say it only makes sense with PowerPlay or lacks standout value.

Product 2: Logitech G PRO X Superlight...
3.4

Value is mixed. Reviewers often call the mouse expensive and a modest upgrade over the original, but many still justify it for competitive players who want the latest Superlight performance.

weight
Product 1: Logitech G309 Lightspeed
3.6

Weight is highly dependent on setup. Around 86g with AA is viewed as acceptable by some and heavy by others, while 68g with PowerPlay is praised.

Product 2: Logitech G PRO X Superlight...
4.7

Weight is a major strength. Reviews consistently place the mouse around 58-60g or 2.1oz and praise how light it feels for its size and solid shell.

weight tuning
Product 1: Logitech G309 Lightspeed
4.2

Weight tuning is a major differentiator. Reviews repeatedly note dropping to about 68g through PowerPlay or reducing weight with battery changes or mods.

Product 2: Logitech G PRO X Superlight...
3.7

Weight tuning is limited but present through the removable puck or PowerPlay puck area. The adjustment is small, usually about a gram or so.

wireless latency
Product 1: Logitech G309 Lightspeed
4.5

Wireless latency is generally strong. Reviews associate Lightspeed and dongle use with low latency, quick response, and no noticeable delay.

Product 2: Logitech G PRO X Superlight...
4.7

Wireless latency is excellent in most hands-on reviews, with reviewers reporting no lag, no latency issues, or improved responsiveness. A few found the difference between polling rates hard to perceive.

wireless performance
Product 1: Logitech G309 Lightspeed
4.4

Wireless performance is one of the stronger areas, with reviewers citing reliable Lightspeed operation, no trouble in gaming, quick response, and stable connections.

Product 2: Logitech G PRO X Superlight...
4.9

Wireless performance is excellent overall. Reviewers praise seamless wireless play, no faltering, no connectivity issues, and reliable 2.4GHz operation.