Dell MS3320W
Score: 91/100
SteelSeries Prime
Score: 93/100Rankings
The SteelSeries Prime is a wired esports-grade mouse featuring the industry-leading TrueMove Pro sensor, magnetic optical switches and on-board customization. At 68 g it balances lightweight feel with a textured ergonomic shape, but its wired nature and heavyweight software may deter some users.
The Dell Mobile Wireless Mouse MS3320W offers exceptional battery longevity and dual-mode connectivity in an ambidextrous package, but its plastic build, lack of side buttons, and limited sensor performance keep it from appealing to power users.
| Attribute | | |
|---|---|---|
4,000 dpi | 18,000 dpibest | |
— | 4,000 Hzbest | |
25,920 hoursbest | — | |
3best | — | |
1best | — | |
5best | — | |
| ↓ lower better | 63.5 gbest | 68 g |
10 mbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(2) | ||
Sensor Type | Optical LED | TrueMove Pro Optical |
Maximum DPI (dpi) | 4000 dpi | 18000 dpi |
Build & Design(2) | ||
Weight (g) | 63.5 g | 68 g |
Material | Plastic | ABS plastic |
Warranty & Support(1) | ||
Warranty Period (months) | 36 months | 24 months |
Compatibility(1) | ||
OS Compatibility | Windows, macOS, Linux, Chrome OS, Android | Windows, macOS, Linux, Xbox |
Lighting(1) | ||
RGB Lighting | false | true |
Connectivity(1) | ||
Connection Type | Wireless | Wired |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the MS3320W for its rock-solid battery longevity, dual-mode connectivity, and Dell-centric ecosystem support, while noting the utilitarian plastic shell and lack of side buttons limit its appeal to gamers or power users.
Everyday users love the three-year battery life and instant pairing, but criticize the cheap-feeling scroll wheel, poor glass-surface performance, and the absence of a rechargeable battery.
Professional reviewers praise the Prime for its industry-leading sensor and innovative magnetic optical switches, noting the on-board controls and refined ergonomics as major strengths, while criticizing the bloated SteelSeries Engine software and lack of wireless options.
Everyday users rave about the crisp click feel, flawless sensor performance and on-the-fly DPI changes, but complain about the fit for larger hands, slippery coating when dry, loud clicks and the intrusive software.
“Lasts forever on one battery - I've had mine for over two years and still going.”
“Pairs instantly with my Dell laptop and iPad - great for hybrid work.”
“Comfortable for both hands - my left-handed colleague loves it too.”
