Comparison and Difference Between
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Mouse Details
Subjects of comparisons - brand and model.
Manufacturer | Logitech | Ducky |
Model | G303 Shroud Edition | Secret M |
Photo | ![]() |
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Release Date | 2021 | 2016 |
Your Rating | ||
Price (#Ad) |
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Dimensions and Weight
Mice size, weight and cable length (if applicable).
Length | ~125 mm ~12.5 cm ~4.92 in |
~117.3 mm ~11.73 cm ~4.62 in |
Width | ~63.5 mm ~6.35 cm ~2.5 in |
~64.6 mm ~6.46 cm ~2.54 in |
Height | ~40 mm ~4 cm ~1.57 in |
~37 mm ~3.7 cm ~1.46 in |
Weight | ~75 g ~0.08 kg ~0.17 lbs |
~93.5 g ~0.09 kg ~0.21 lbs |
Technical Specs
Full tech specifications of the given mice.
Sensor Type | Optical | Optical |
Sensor Model | Hero 25k | PMW3310 |
Resolution (CPI/DPI) | 100 - 25600 | 400 - 5000 |
Max Resolution (CPI/DPI) | 25600 | 5000 |
Min Resolution (CPI/DPI) | 100 | 400 |
Maximum Acceleration | 40 G | 30 G |
Max Tracking Speed | 400 IPS | 130 IPS |
Polling Rate | 1000 Hz (1ms) | 1000 Hz (1 ms) |
Lift Off Distance | Adjustable (~1.2 mm with HQ cloths) | Adjustable (~2.0 mm default) |
Switch Type | Omron | Omron D2F-021F |
Switch Lifespan | 20 million clicks | 10 million clicks |
Feet (Material) | PTFE | PTFE |
Onboard Memory | Yes | Yes |
Smoothing / Filtering | No | No |
Hardware Acceleration | No | No |
Click Latency | 9.4 ms | 7.5 ms |
Shift Latency | 8.50 ms | - |
Accessories and Features
Other options such as grip style, lighting and connectivity.
Mouse Type | Gaming mouse | Gaming mouse |
Sensor Type | Optical | Optical |
Ergonomy | Ambidextrous | Right-handed |
Buttons | ||
Suggested Grip | Claw grip, Fingertip grip | Claw grip, Fingertip grip |
DPI Indicator | Yes | Yes |
Lighting | Yes | Yes |
Adjustable Lighting | Yes | Yes |
Adjustable Weight | No | Yes |
Editable Scroll-Wheel Resistance | No | No |
Silent Clicking | No | No |
Colors | Black | Black |
Battery Time | 70 h | - |
Battery Type | Unknown | - |

Price and Warranty
Satisfaction is (not) guaranteed.
Warranty | 2 Years | 2 Years |
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Vs Comparison Analysis
Our coding Monkeys 🐵 elaborated a Vs comparison for you.
Model | G303 Shroud Edition | Secret M |
Picture | ![]() ![]() ![]() |
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Age | 3 Years | 8 Years |
Relative Age | 5 Years Younger | 5 Years Older |
User Rating ☆ | 3% Worse Score | 3% Better Score |
Dimensions | ~7.70 mm (or ~0.30 in) Longer ~1.10 mm (or ~0.04 in) Narrower ~3.00 mm (or ~0.12 in) Higher |
~7.70 mm (or ~0.30 in) Shorter ~1.10 mm (or ~0.04 in) Wider ~3.00 mm (or ~0.12 in) Lower |
Weight | ~18.50 g or ~0.04 lbs Lighter | ~18.50 g or ~0.04 lbs Heavier |
Sensor Type & Model | Same Tech Different Model |
Same Tech Different Model |
Resolution Range [DPImax - DPImin] |
Way Larger Range | Way Smaller Range |
Max Resolution | 80% Better Max Res 20600 More DPI/CPI |
80% Worse Max Res 20600 Less DPI/CPI |
Min Resolution | 75% Better Min Res. 300 More DPI/CPI |
75% Worse Min Res. 300 Less DPI/CPI |
Maximum Acceleration | 25% Better Max G | 25% Worse Max G |
Maximum Tracking Speed | 68% Better Max IPS | 68% Worse Max IPS |
Polling Rate | Same Polling Rate | Same Polling Rate |
Lift Off Distance | Smaller Lift Off Distance | Greater Lift Off Distance |
Switch Type | Different Switch Tech | Different Switch Tech |
Switch Lifespan | 50% Better Lifespan | 50% Worse Lifespan |
Feet Material Type | Same Feet Material | Same Feet Material |
Number of Buttons | Same Buttons Number | Same Buttons Number |
Battery Time | ||
Click Latency | 20% Worse Click Latency | 20% Better Click Latency |
Shift Latency |
Graphical Vs Comparison
Wow! The Monkeys 🐒 learnt to make Graphs!
Physical Characteristics (mm, grams) |
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Sensor Characteristics (0 ➡ 100%) (worse ➡ better) |
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Latency Characteristics (0 ➡ 100%) (worse ➡ better) |
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Other Features (0 ➡ 100%) (worse ➡ better) |
Graphs Description | The Physical Characteristics comparison is just a viewable representation of the devices' length, width, height and weight. Sensor, Latency and Other Features are, instead, computed within the range 0-->100, taking into account if the variable is getting better with the increase of its value (e.g the highest max DPI, the better it is) or vice versa (the lowest Click Latency, the better); for example, a score of 50 for both devices means they are equal, scores of 70 and 30 mean that first one better. So, the data are homogeneous to provide immediate meaning, higher bar(s) means better value(s). An empty graph means that there is not enough data to compute that comparison (one value or both are missing). |
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Logitech G303 Shroud Edition | n/a |

Final Vs Words
Aiding our visitors to the final choice between the mice.
This final paragraph will help you in the decision making process, between Logitech G303 Shroud Edition and Ducky Secret M, and in selecting the mouse that is performing better and best suits your needs. We are aware that every user has own needs and preferences, due to this each mouse could be better for some features and worse for other ones. The purpose of the text is to highlight this possibility and generate an "overall score" for a purchase decision.
First of all, both mice share the same utilization aim, Gaming mouse. The first one is younger, 3 years old, being released in the 2021, while Secret M is older, 8 years old, being released in the 2016. The production age difference is 5 year(s). This makes the G303 Shroud Edition kind of more attractive in terms of freshness.
• Dimensions, Weight, Ergonomy 📐⚖️🫳
When it comes to evaluate mice dimensions, you should take into consideration the size of your hand and check if it would properly fit it or not. In this case, you should check which mice would be the fittest. Compared to Secret M mouse, G303 Shroud Edition is ~7.70 mm (or ~0.30 in) Longer, ~1.10 mm (or ~0.04 in) Narrower and ~3.00 mm (or ~0.12 in) Higher, which makes it, overally, 9.6 mm (or 0.38 in) slightly bigger and better suiting greater hands.
Considering the weight, Logitech G303 Shroud Edition is 20% lighter, a difference of 18.50 g (0.04 lbs), which can be considered moderately significant. We do not express a particular preference for heavier or lighter mice, being this a completely personal objective preference. However, Secret M offers weight personalization (addable weights or editable shape) while G303 Shroud Edition does not.
Regarding the Ergonomy, G303 Shroud Edition is meant to be Ambidextrous while Secret M is Right-handed. They offer the same grip, Claw grip, Fingertip grip; the degree of adaptability is the same and equal to 2.
• Sensor and Latencies 🐭⏱️
Let's now compare Logitech G303 Shroud Edition sensor with the one of Ducky Secret M. The two mice share the same sensor technology, that is Optical, but different sensor model: Hero 25k equipped by G303 Shroud Edition and PMW3310 used by Secret M. It is very important to say that, although tech and model sometimes coincide, the assembly and composition of interior circuits might result in different specs and latencies.
Resolution, Max Acceleration and Max Tracking, Polling Rate and Lift Off
The mice offer different resolution range (DPImax - DPImin), the G303 Shroud Edition provides 25500 DPI/CPI, while Secret M offers 4600 DPI/CPI, meaning that the first one has way larger range. Consider picking up the sensitivity range that mostly suits your needs, depending on the aim (Gaming/Business) but also the kind of game you are going to use it mostly (e.g. FPS is different than RTS or MOBA). If you need a higher precision mouse, meaning that for the same length of shift the mouse will recognize more movement, "reading" more dots per inch and, in other words, will move faster on the screen, G303 Shroud Edition is offering 80% better Max Resolution, 20600 More DPI/CPI.As for the Maximum Acceleration, which measures the maximum pull force in G(s) that the sensor can trace before inconsistencies occur, G303 Shroud Edition shows a better value, 40 G, a small difference of 10 G. Going on, taking into account the Maximum Tracking Speed, the velocity (inches per second) that the mouse can move at before it starts to loose track and cause anomalies, G303 Shroud Edition shows a preferable value, 400 IPS, a great difference of 270 IPS. Take into account that max G and max IPS mostly affect activities requiring very fast mouse shift, together with the shift latency that we will analyse further in this section.
They have a Polling Rate of 1000 Hz, in other words they report data to computer 1 time every 1.00 ms. Lastly, the Lift Off distance of Secret M shows an higher value, 2 mm, a significant difference of 0.80 mm. Anyway, they offer adjustable lift off distance through software.
Click and Shift Latencies
Logitech G303 Shroud Edition has higher click latency than Ducky Secret M, a not so small difference of 1.90 ms, 20% worse Click Latency, which can be evaluated slightly significant, in terms of compared performance. Anyway, we feel it is important to underline that the differences in latencies are often more perceptible from the machine's point of view rather than human's, reducing the real impact of these values and deviations. At the moment there is no available data to compare the mice shift latency, since the data of Secret M is missing. Contact us to request priority data update. However, G303 Shroud Edition has a shift latency of 8.5 ms which can be considered quite decent, compared to a medium quality mouse.
• Other Features 📎
Let's now have a look, finally, to the general features of the two mice. They are equipped with different Switch Technology, G303 Shroud Edition has Omron while Secret M has Omron D2F-021F; moreover, the Switch lifespan of first mouse is 20 millions clicks while the second is 10 millions clicks, 50% better Lifespan, a difference of 10 millions clicks that can be evaluated very significant. The Feet Material is the same, PTFE. Considering the available Number of Buttons, 5 offered by first mouse and 5 offered by the second one, a no difference of 0 that can be considered important or not depending on the utilization purpose. In the end, the features offered by Logitech G303 Shroud Edition are On board Memory, DPI Indicator, RGB Lighting, Customizable RGB, while Ducky Secret M is giving On board Memory, DPI Indicator, RGB Lighting, Customizable RGB.

Final Choice & Ranking
Numerical and Graphical Scoring of the G303 Shroud Edition and Secret M models, for buying decision.
In this final section you will find Mouse Specs comparison score of the two mice. The graphs below are elaborated considering the most important variables per each type of device utilization.
Click the buttons to have a wide view of the G303 Shroud Edition and Secret M performance in different utilization environments.
Logitech G303 Shroud Edition | Ducky Secret M |
27601 | 23399 |
54% | 46% |
Check Price | n/a |
Use the selectors below to weight the score depending on your needs, from 0 (not important) to 5 (high priority).
Your Rate | Max Res | Max Acc | Max Track | Poll Rate | |
Click Lag | Adj. Weight | N. Buttons | DPI Ind. | ||
You should take into consideration also the personal feelings and not only the technical specs.
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Disclaimers
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