Average score
Product 1: Logitech G305 Lightspeed
3.9
Product 2: Razer DeathAdder V4 Pro
4.1
2.4GHz connectivity
Product 1: Logitech G305 Lightspeed
4.5

The G305 is consistently described as using Logitech Lightspeed over a 2.4GHz dongle rather than Bluetooth. Supporting reviews treat the 2.4GHz connection as central to its stable low-latency wireless performance.

Product 2: Razer DeathAdder V4 Pro
5.0

The transcript support for this attribute points to the mouse using low-latency 2.4GHz wireless plus wired USB-C rather than Bluetooth.

acceleration control
Product 1: Logitech G305 Lightspeed
4.5

Acceleration handling is supported by review evidence that the HERO sensor runs with zero smoothing, filtering, or acceleration. This points to clean motion behavior rather than user-adjustable acceleration controls.

Product 2: Razer DeathAdder V4 Pro
4.3

Multiple reviews describe Dynamic Sensitivity, mouse rotation, sensitivity matching, or acceleration-style tuning as useful pro controls, though a few note that these tools require practice or may not suit every player.

Accuracy and tracking precision
Product 1: Logitech G305 Lightspeed
4.6

Tracking accuracy is one of the most consistently praised areas. Reviews describe accurate, reliable, precise, or near-wired tracking across games and general use, with a few comfort or balance caveats affecting precision rather than the sensor itself.

Product 2: Razer DeathAdder V4 Pro
4.9

Reviewers consistently describe the mouse as precise, lag-free, and trustworthy, with several tying that accuracy to smooth cursor movement, clean inputs, and reliable tracking in games.

balance and weight distribution
Product 1: Logitech G305 Lightspeed
2.0

Weight balance is mixed to negative. Several reviews note the AA battery pushes weight toward the back, creating a rear-heavy feel or lack of balance that can affect control for sensitive users.

Product 2: Razer DeathAdder V4 Pro
4.7

The mouse is described as well balanced despite its low weight, with reviewers noting that its balance helps it avoid feeling dense, front-heavy, or awkward in hand.

battery life
Product 1: Logitech G305 Lightspeed
4.4

Battery life is a clear strength. Reviewers repeatedly cite 250-hour AA runtime, endurance modes, and long real-world use, with some long-term comments reporting months or more from one battery.

Product 2: Razer DeathAdder V4 Pro
4.8

Battery life is one of the strongest recurring positives: reviews repeatedly cite or validate long endurance at 1,000Hz, while also noting the sharp drop when 8,000Hz polling is used.

Bluetooth support
Product 1: Logitech G305 Lightspeed
1.4

Bluetooth support is weak because the G305 relies on its USB dongle. Multiple reviews explicitly mention the lack of Bluetooth as a flexibility drawback, even though several also say gamers may prefer the 2.4GHz link.

Product 2: Razer DeathAdder V4 Pro
1.0

Reviews consistently state that Bluetooth is absent, so this scores poorly for Bluetooth support even though reviewers often accept the omission for an esports-focused mouse.

build quality
Product 1: Logitech G305 Lightspeed
4.4

Build quality is generally strong. Reviews describe a sturdy, tight, well-constructed plastic shell with good fit, though the removable cover and long-term switch durability receive isolated criticism elsewhere.

Product 2: Razer DeathAdder V4 Pro
4.6

Build quality is broadly praised, with reviewers noting sturdier sidewalls, little to no creaking or flex, solid construction, and a lightweight shell that does not feel fragile.

button customization
Product 1: Logitech G305 Lightspeed
4.1

Button customization is well supported through Logitech software. Reviews mention remapping buttons, assigning functions, DPI changes, profiles, and macros, though the simple six-button layout limits how much can be customized.

Product 2: Razer DeathAdder V4 Pro
4.2

The mouse supports button remapping and related Synapse controls, but customization is limited by the simple physical button layout and bottom-mounted DPI control.

button responsiveness
Product 1: Logitech G305 Lightspeed
4.3

Button responsiveness is mostly positive. Main clicks are described as light, sharp, tactile, crisp, and reactive, though a few reviewers warn that very light clicks can cause accidental presses or that side buttons feel weaker.

Product 2: Razer DeathAdder V4 Pro
4.8

Button responsiveness is rated highly because reviewers repeatedly describe clicks as snappy, quick, instantly registered, and suitable for fast gameplay.

cable flexibility
Product 1: Logitech G305 Lightspeed
4.4

There is no attached cable in normal use, so reviewers frame cable freedom as a benefit rather than cable quality. Evidence focuses on avoiding snagging and cord resistance, plus the included receiver extension cable.

Product 2: Razer DeathAdder V4 Pro
3.8

Cable feedback is mixed but generally acceptable: one review praises the included braided cable, while another frames the braided cable mainly as part of the dongle and charging setup.

charging convenience
Product 1: Logitech G305 Lightspeed
2.2

Charging convenience is a drawback. The G305 uses an AA battery and does not support USB-C, wired play, or built-in recharging, though some reviewers like being able to swap batteries quickly.

Product 2: Razer DeathAdder V4 Pro
4.0

Charging is reasonably convenient through USB-C and wired-use support, but reviews note that there is no dock-based charging option.

claw grip comfort
Product 1: Logitech G305 Lightspeed
4.0

Claw grip comfort is generally favorable. Several reviews say the small egg shape works well for claw grip, though comfort depends on hand size and battery weight.

Product 2: Razer DeathAdder V4 Pro
4.5

The mouse is described as workable for claw grip by reviewers who also emphasize its right-handed ergonomic shape and adaptable grip feel.

click latency
Product 1: Logitech G305 Lightspeed
4.7

Click and wireless latency are strong. Reviews repeatedly cite 1ms response, lag-free behavior, wired-like feel, or no noticeable input delay in gaming.

Product 2: Razer DeathAdder V4 Pro
5.0

The supported reviews describe click latency as extremely low or essentially absent, reinforcing its competitive-gaming focus.

click noise
Product 1: Logitech G305 Lightspeed
2.8

Click noise is mixed. Some reviews describe average noise, while others call the clicks or wheel loud enough to notice in an office or shared room.

Product 2: Razer DeathAdder V4 Pro
2.3

Click sound is the clearest recurring complaint: several reviewers describe the main clicks as loud, hollow, pingy, metallic, or divisive even when they like the feel.

connection stability
Product 1: Logitech G305 Lightspeed
4.7

Connection stability is a major strength. Reviews report no lag, no dropouts, no freezes, stable receiver performance, and reliable operation across typical desk or room distances.

Product 2: Razer DeathAdder V4 Pro
4.6

Connection stability is a major strength, with reviews highlighting reliable wireless transmission, no drops, solid signal behavior, and useful dongle feedback.

cross-platform compatibility
Product 1: Logitech G305 Lightspeed
4.1

Cross-platform evidence is limited but positive where mentioned. Reviews cite Windows, Mac, Chrome OS, Android, or broad Windows use, while the USB dongle requirement limits use with some devices.

Product 2: Razer DeathAdder V4 Pro
No score yet
debounce customization
Product 1: Logitech G305 Lightspeed
1.5

Debounce customization is not a G305 strength. The main evidence is a comparison noting that cheaper alternatives can offer adjustable debounce time among features the G305 lacks.

Product 2: Razer DeathAdder V4 Pro
4.4

Reviewers mention debounce delay improvements or debounce-related settings, usually in the context of optical switches and Synapse configuration.

dock compatibility
Product 1: Logitech G305 Lightspeed
No score yet
Product 2: Razer DeathAdder V4 Pro
1.1

The mouse scores poorly here because reviews explicitly say it lacks charging-dock support or removed prior dock-style conveniences.

DPI range
Product 1: Logitech G305 Lightspeed
4.0

DPI range is consistently described as adequate but not extreme. The mouse reaches 12,000 DPI or CPI, which reviewers say is enough for most users, though lower than some competitors.

Product 2: Razer DeathAdder V4 Pro
4.9

The 45K DPI ceiling and fine DPI adjustment appear throughout the reviews, making DPI range one of the most heavily supported strengths.

durability over time
Product 1: Logitech G305 Lightspeed
3.1

Durability over time is mixed. Several reviews praise the shell staying in good shape or sturdy construction, while long-term evidence includes faded cosmetic branding, squeaks, and one failure after about two years.

Product 2: Razer DeathAdder V4 Pro
4.3

Long-term durability support is positive but narrower, based mainly on optical internals, low-wear design choices, and comments that failures seem unlikely.

ecosystem integration
Product 1: Logitech G305 Lightspeed
4.0

Ecosystem integration is supported mainly through Logitech G Hub and G-Shift. Reviews mention Discord, OBS, Logitech keyboard compatibility, and input analysis, but this is not the mouse’s main strength.

Product 2: Razer DeathAdder V4 Pro
4.2

Razer ecosystem support comes through Synapse and Razer Exchange, with reviewers treating software integration as useful for tuning and workflow features.

ergonomic design
Product 1: Logitech G305 Lightspeed
3.0

Ergonomics are mixed. Some reviewers find the simple shape comfortable, while others say it lacks ergonomic support and can be too flat or small for larger hands and marathon use.

Product 2: Razer DeathAdder V4 Pro
4.6

Ergonomics are a core strength: reviewers repeatedly praise the familiar right-handed DeathAdder shape, palm support, and comfortable sculpting.

fingertip grip comfort
Product 1: Logitech G305 Lightspeed
4.2

Fingertip grip comfort is favorable. Multiple reviewers say the compact shape suits fingertip use, especially for smaller or average hands, and some suggest larger hands may need fingertip rather than palm grip.

Product 2: Razer DeathAdder V4 Pro
3.5

Fingertip comfort is more mixed than palm or claw grip because at least one reviewer found the larger ergonomic body less ideal for a fingertip-focused style.

firmware reliability
Product 1: Logitech G305 Lightspeed
No score yet
Product 2: Razer DeathAdder V4 Pro
4.0

Firmware support is directly mentioned in one review as part of unlocking or improving battery-life behavior, but this attribute has limited evidence.

FPS gaming suitability
Product 1: Logitech G305 Lightspeed
4.5

FPS suitability is strong. Reviews test or discuss Counter-Strike, Valorant, Overwatch, Fortnite, and other shooters, usually tying good FPS use to the sensor, latency, and light compact shell.

Product 2: Razer DeathAdder V4 Pro
4.9

FPS suitability is one of the strongest areas, with many reviews connecting the mouse to CS2, shooters, esports, precision aiming, fast clicks, and competitive play.

glide smoothness
Product 1: Logitech G305 Lightspeed
4.0

Glide is generally good but not unanimous. Many reviewers praise smooth PTFE movement, while some note small stock feet, dragging, friction, or improvements from aftermarket skates.

Product 2: Razer DeathAdder V4 Pro
4.8

Glide is consistently praised through comments about PTFE feet, larger skates, fluid movement, smooth desk or mousepad travel, and effortless swipes.

grip texture
Product 1: Logitech G305 Lightspeed
3.5

Grip texture is mixed. Smooth plastic, matte finish, side texture, and dual texture are praised in some reviews, while others want more texture or find the coating sweat-prone.

Product 2: Razer DeathAdder V4 Pro
4.4

The surface texture and included grip tape are usually praised for providing secure control, though a few reviews note oil marks or differing coating preferences.

handedness options
Product 1: Logitech G305 Lightspeed
3.1

Handedness is mixed. The shape is often described as symmetrical or ambidextrous, but the left-side thumb buttons make practical use better for right-handed users.

Product 2: Razer DeathAdder V4 Pro
1.3

Handedness scores low because reviewers repeatedly describe the mouse as right-handed only and not suitable for left-handed users.

left and right click quality
Product 1: Logitech G305 Lightspeed
4.3

Left and right click quality is generally positive. Reviews cite mechanical buttons, low actuation force, satisfying feedback, and button tensioning, with some concern about long-term switch durability.

Product 2: Razer DeathAdder V4 Pro
4.3

Primary click feel is generally strong and well balanced, with reviewers praising responsiveness and actuation even when click noise is criticized.

lift-off distance
Product 1: Logitech G305 Lightspeed
No score yet
Product 2: Razer DeathAdder V4 Pro
4.3

Lift-off and landing-distance controls are supported through Synapse calibration, asymmetric cut-off, and Smart Tracking features.

long-session comfort
Product 1: Logitech G305 Lightspeed
3.3

Long-session comfort is polarized. Light clicks can reduce fatigue, but the small, flat shape and side-finger support can become uncomfortable for some users during long sessions.

Product 2: Razer DeathAdder V4 Pro
4.7

Long-session comfort is supported by reviews describing comfort over extended use, pressure, sweat, fatigue, and long-term gaming or navigation sessions.

macro support
Product 1: Logitech G305 Lightspeed
4.0

Macro support is present through Logitech software. Reviews mention assigning macros, extra layers of keybindings, or custom commands, although the small number of buttons limits complex setups.

Product 2: Razer DeathAdder V4 Pro
4.0

Macro and secondary-function support is present through HyperShift, Synapse, and Razer Exchange, although the limited button count constrains how much users can assign.

materials quality
Product 1: Logitech G305 Lightspeed
4.5

Materials quality is positive where directly discussed. Reviewers describe good-feeling plastic, a matte body, high-quality components, and a smooth substantive case at the price.

Product 2: Razer DeathAdder V4 Pro
4.1

Material quality is mostly positive due to recycled plastic, bio-based materials, rigidity, and texture, but one review notes the plastic can feel less premium.

MMO gaming suitability
Product 1: Logitech G305 Lightspeed
4.0

MMO suitability is only lightly supported. Some reviews mention World of Warcraft or Diablo III working well, but the six-button layout limits heavy MMO command mapping compared with mice built for many side buttons.

Product 2: Razer DeathAdder V4 Pro
2.0

MMO suitability is weak because the simple two-side-button layout is repeatedly described as insufficient for MMO players who want many commands.

MOBA gaming suitability
Product 1: Logitech G305 Lightspeed
4.0

MOBA suitability is supported by click-heavy game comments. Reviewers mention League of Legends or DOTA-style use, with mechanical switches and repeated clicking called out as useful.

Product 2: Razer DeathAdder V4 Pro
4.0

MOBA support is limited but positive where mentioned, with the mouse positioned as suitable for competitive play including League of Legends.

motion consistency
Product 1: Logitech G305 Lightspeed
4.6

Motion consistency is strong. Reviews cite no smoothing, no filtering, smooth acceleration, accurate consistent performance, and resilient tracking.

Product 2: Razer DeathAdder V4 Pro
4.8

Motion consistency is strongly supported by comments about smooth movement, accurate hand-to-cursor translation, stable tracking, and responsive motion.

onboard memory
Product 1: Logitech G305 Lightspeed
4.2

Onboard memory is a useful strength. Multiple reviews say the mouse can save profiles or settings onboard, making it easier to travel or use without reinstalling software.

Product 2: Razer DeathAdder V4 Pro
No score yet
palm grip comfort
Product 1: Logitech G305 Lightspeed
3.3

Palm grip comfort is mixed. Some reviewers find the G305 comfortable in palm grip, but others say the low, narrow, compact shell is awkward or poorly supportive for palm users, especially with larger hands.

Product 2: Razer DeathAdder V4 Pro
4.3

Palm grip comfort is generally strong, especially for users who like the DeathAdder shape, though one reviewer with larger hands found full palm use less ideal.

polling rate
Product 1: Logitech G305 Lightspeed
4.2

Polling rate support is solid for the price. Reviews repeatedly cite 1000Hz or 1ms operation, with endurance mode lowering responsiveness to extend battery life.

Product 2: Razer DeathAdder V4 Pro
4.9

Polling-rate support is one of the headline strengths, with many reviews citing 8K wired or wireless polling, Smart Polling switching, and high-performance modes.

portability
Product 1: Logitech G305 Lightspeed
4.4

Portability is strong. Reviews point to small size, light build, receiver storage, laptop-bag use, travel convenience, and easy setup as practical advantages.

Product 2: Razer DeathAdder V4 Pro
2.3

Portability is a weakness because reviews often describe the large dongle, lack of Bluetooth, and travel inconvenience as compromises.

premium feel
Product 1: Logitech G305 Lightspeed
4.1

Premium feel is moderate to good. The G305 feels sturdy, smooth, and well built for its price, but reviewers also call it basic, plain, no-frills, and less feature-rich than premium mice.

Product 2: Razer DeathAdder V4 Pro
4.5

Premium feel is supported by reviewers who describe the mouse as slick, technically impressive, and premium, even while noting its plain appearance or high price.

profile switching
Product 1: Logitech G305 Lightspeed
4.2

Profile switching is supported through software and onboard storage. Reviews mention game-specific profiles, per-program profiles, DPI presets, saved profiles, and profile changes based on apps or games.

Product 2: Razer DeathAdder V4 Pro
4.4

Profile and polling-switching support is well documented through Synapse profiles, game-linked settings, Smart Polling Rate switching, and per-game behavior.

programmable buttons
Product 1: Logitech G305 Lightspeed
4.2

Programmable buttons are well supported, but the count is modest. Reviews consistently mention six programmable or customizable buttons, with some criticism that there are not many extra buttons.

Product 2: Razer DeathAdder V4 Pro
3.8

Programmable-button support exists, but reviewers frame the mouse as simple and sparse rather than button-rich.

RGB features
Product 1: Logitech G305 Lightspeed
1.2

RGB features are essentially absent. Reviews repeatedly say there is no RGB or lighting, sometimes treating this as a drawback and sometimes as a clean, battery-saving design choice.

Product 2: Razer DeathAdder V4 Pro
1.3

RGB scores very low because reviews repeatedly state that the mouse lacks RGB lighting or customizable lighting, often by design to save weight and power.

scroll wheel quality
Product 1: Logitech G305 Lightspeed
4.0

Scroll wheel quality is generally solid. Reviews describe it as tactile, smooth, snappy, rubberized, or pleasant, though some note noise or lack of horizontal scrolling.

Product 2: Razer DeathAdder V4 Pro
4.6

The optical scroll wheel is a major upgrade across reviews, with praise for precision, tactile steps, durability, anti-ghosting, and better reliability than older wheels.

sensor performance
Product 1: Logitech G305 Lightspeed
4.6

Sensor performance is a major strength. The HERO sensor is repeatedly described as excellent, accurate, efficient, responsive, and strong for gaming at the price.

Product 2: Razer DeathAdder V4 Pro
4.9

Sensor performance is one of the highest-confidence strengths, with reviewers praising the Focus Pro 45K sensor, smoothness, speed, tracking, and high-end accuracy.

shape comfort
Product 1: Logitech G305 Lightspeed
4.1

Shape comfort depends on hand size and grip. Some reviews like the simple egg shell, while others find the dimensions small, flat, or awkward for large hands.

Product 2: Razer DeathAdder V4 Pro
4.3

Shape comfort is broadly positive because the familiar DeathAdder shell is repeatedly described as comfortable, safe, and well suited to many right-handed users.

side button quality
Product 1: Logitech G305 Lightspeed
3.4

Side button quality is mixed. Reviews like the placement in some cases, but several criticize resistance, mushiness, lack of right-side buttons, or limited side-button count.

Product 2: Razer DeathAdder V4 Pro
4.6

Side-button quality is a recurring strength thanks to better spacing, easier identification, responsive feel, and reduced accidental presses.

skate durability
Product 1: Logitech G305 Lightspeed
4.3

Skate durability is supported by PTFE foot comments and a travel rating. Some reviews praise durable smooth PTFE feet, while others suggest aftermarket skates to improve glide.

Product 2: Razer DeathAdder V4 Pro
No score yet
software stability
Product 1: Logitech G305 Lightspeed
4.0

Software stability has limited evidence. One review says G Hub became much more usable after earlier buggy behavior, and other reviews do not report major stability problems.

Product 2: Razer DeathAdder V4 Pro
2.9

Software stability is mixed: reviewers value Synapse features, but several mention bugs, bloat, firmware friction, or resource use.

software usability
Product 1: Logitech G305 Lightspeed
4.1

Software usability is generally positive. Reviews describe Logitech software or G Hub as simple, easy, useful, or straightforward for remapping, DPI, polling, profiles, and macros.

Product 2: Razer DeathAdder V4 Pro
4.3

Software usability is mostly positive because Synapse exposes deep tuning for DPI, polling, lift-off, rotation, macros, and profiles, though some reviews still find it imperfect.

surface compatibility
Product 1: Logitech G305 Lightspeed
4.2

Surface compatibility is mostly good. Reviews cite use on mousepads, desks, cloth, hard and soft surfaces, and many surfaces, while glass is repeatedly the weak spot.

Product 2: Razer DeathAdder V4 Pro
4.4

Surface compatibility is well supported by testing across mousepads, desks, glass, and calibration features, with most reviews reporting reliable tracking.

switch durability
Product 1: Logitech G305 Lightspeed
3.7

Switch durability is mixed. Specs and reviews mention 10 million or 50 million click ratings, but long-term user evidence includes a failed left click and minor squeak.

Product 2: Razer DeathAdder V4 Pro
4.8

Switch durability is strong thanks to optical Gen-4 switches, 100-million-click ratings, and comments about debounce or durability benefits.

switch feel
Product 1: Logitech G305 Lightspeed
4.3

Switch feel is mostly positive. Reviewers describe crisp, springy, tactile, light, clicky, or satisfying primary buttons, though a few prefer the feel of other Logitech models.

Product 2: Razer DeathAdder V4 Pro
4.4

Switch feel is generally positive because reviewers praise lighter, crisp, firm, and consistent actuation, though this is separate from the louder click sound.

value for money
Product 1: Logitech G305 Lightspeed
4.4

Value for money is one of the strongest themes. Reviewers repeatedly emphasize low price, affordability, and high wireless performance for the money, while some note competing mice now offer more features.

Product 2: Razer DeathAdder V4 Pro
3.4

Value is mixed: reviewers generally respect the performance, but many question the high price, especially for casual users or V3 Pro owners.

weight
Product 1: Logitech G305 Lightspeed
3.6

Weight is divisive. The G305 is light for an AA-powered wireless mouse in some reviews, but heavy for its size or compared with newer ultralight mice in others.

Product 2: Razer DeathAdder V4 Pro
5.0

Weight is an overwhelming strength, with reviews repeatedly citing the 56g class body and praising how light it feels for a full-size ergonomic mouse.

weight tuning
Product 1: Logitech G305 Lightspeed
3.6

Weight tuning is limited but possible through battery swaps and mods. Reviews mention no official adjustable weight system, but lighter lithium or AAA battery changes can reduce weight.

Product 2: Razer DeathAdder V4 Pro
No score yet
wireless latency
Product 1: Logitech G305 Lightspeed
4.7

Wireless latency is excellent. Reviews repeatedly describe 1ms latency, wired-like response, imperceptible lag, and no discernible delay in real gaming.

Product 2: Razer DeathAdder V4 Pro
4.9

Wireless latency is consistently praised through 0.291ms claims, 37% lower latency references, low-latency observations, and high-end competitive wireless performance.

wireless performance
Product 1: Logitech G305 Lightspeed
4.6

Wireless performance is a headline strength. Reviews describe Lightspeed as stable, responsive, fast, lag-free, and comparable to wired mice under normal gaming conditions.

Product 2: Razer DeathAdder V4 Pro
4.8

Wireless performance is a major strength, with reviews praising HyperSpeed Gen-2, the redesigned dongle, stable signal behavior, and fast wireless response.