Other features
Accessory compatibility
espresso Pro 15
3.5
Magnetic stands, cases, protectors, and pens offer flexibility, but compatibility is not universal; Apple Pencil is specifically reported not to work.
Dell S3425DWNo score yet
Aspect ratio
espresso Pro 15No score yet
Dell S3425DW
4.7
The 21:9 shape makes side-by-side productivity convenient and ultrawide-supported games immersive; standard video can leave empty side areas.
Automatic orientation switching
espresso Pro 15
4.9
With Flow installed, rotation and positioning can update automatically as the screen moves, easing changes between portrait and landscape work.
Dell S3425DWNo score yet
Backlight bleed control
espresso Pro 15No score yet
Dell S3425DW
5.0
Backlight bleed is generally minor and fairly uniform; dark scenes avoid the distracting bright edge patches common on lesser LCDs.
Black levels
espresso Pro 15No score yet
Dell S3425DW
5.0
The VA panel produces noticeably deeper, inkier blacks than a typical IPS display, giving dark scenes more weight.
Competitive gaming suitability
espresso Pro 15No score yet
Dell S3425DW
2.0
Casual games run well enough, but high-speed competitive players are encouraged to choose a faster, gaming-focused screen.
Curved screen immersion
espresso Pro 15No score yet
Dell S3425DW
4.7
The 1800R curve helps pull the far edges into view and adds immersion to work and entertainment, though curved lines can complicate geometric editing.
Device compatibility
espresso Pro 15
4.3
Macs, Windows laptops, tablets, and some phones work well over USB-C, though iPad touch control and the power needs of smaller devices impose limits.
Dell S3425DWNo score yet
External power dependence
espresso Pro 15
2.3
Full-size laptops often drive the display directly, while cameras, handhelds, and phones can require additional power and adapters.
Dell S3425DWNo score yet
Gaming image presets
espresso Pro 15No score yet
Dell S3425DW
4.5
The FPS preset adds useful perceived clarity and responsiveness during fast motion, although it is not a full gaming-panel upgrade.
Ghosting control
espresso Pro 15No score yet
Dell S3425DW
3.7
Gaming blur results vary. Some testers report slight ghosting, while casual-game impressions find surprisingly little of the traditional VA black smear.
Gradient smoothness
espresso Pro 15No score yet
Dell S3425DW
5.0
One test found no troubling gradient reproduction issues, adding to the screen’s smooth image impression.
Integrated power supply
espresso Pro 15No score yet
Dell S3425DW
5.0
A built-in power supply eliminates the inconvenience of a separate bulky power brick.
Model naming clarity
espresso Pro 15No score yet
Dell S3425DW
5.0
The simpler Dell 34 Plus naming is appreciated as more approachable than opaque model strings.
Motion clarity
espresso Pro 15No score yet
Dell S3425DW
3.3
Views diverge: casual play feels fluid to some, while testing highlights blurry motion as a real weakness. Faster gaming-first monitors remain better choices.
Packaging presentation
espresso Pro 15
5.0
A slim package with thoughtfully arranged contents contributes to the polished unboxing experience.
Dell S3425DWNo score yet
Panel type
espresso Pro 15
2.0
The IPS LCD is bright and sharp, but reviewers comparing it with OLED portable screens miss the richer image punch of OLED.
Dell S3425DWNo score yet
Portability and weight
espresso Pro 15
4.8
Its thin aluminum body is easy to pack, especially compared with the larger Pro 17. The heavier metal construction and stand are the main carrying compromises.
Dell S3425DWNo score yet
Power-on readiness
espresso Pro 15
5.0
Compatible machines recognize the screen quickly after the cable is plugged in, keeping setup nearly frictionless.
Dell S3425DWNo score yet
Power efficiency
espresso Pro 15
2.0
Drawing monitor power from the host can markedly shorten a laptop’s untethered runtime, especially during prolonged work.
Dell S3425DWNo score yet
Productivity versatility
espresso Pro 15No score yet
Dell S3425DW
5.0
A wide panel and practical USB-C connectivity make juggling spreadsheets, browsers, terminals, and creative windows straightforward.
Screen coating clarity
espresso Pro 15
3.8
The glossy glass keeps the picture clear and polished, but it also trades away the light-diffusing qualities of a matte finish.
Dell S3425DWNo score yet
Stand weight
espresso Pro 15
2.5
The stand is sturdy and more compact than older versions, but its substantial metal weight noticeably increases the load in a travel bag.
Dell S3425DWNo score yet
Stylus usability
espresso Pro 15
4.3
The optional pen supports quick sketches and annotations, and Jot feels responsive. It is an extra purchase and not a drop-in replacement for an Apple Pencil.
Dell S3425DWNo score yet
Ultrawide gaming experience
espresso Pro 15No score yet
Dell S3425DW
4.0
Games that support 21:9 can look expansive and immersive, while others display unused side space.
USB hub functionality
espresso Pro 15No score yet
Dell S3425DW
4.3
Convenient front-facing pop-out connections and a helpful USB-C hub are popular; the 5Gbps transfer ceiling is less compelling for high-speed storage.
VESA mount compatibility
espresso Pro 15No score yet
Dell S3425DW
4.7
Standard VESA support makes an arm a strong option, especially for users frustrated by the included stand’s limited height.
Window tiling tools
espresso Pro 15No score yet
Dell S3425DW
5.0
Dell’s software offers flexible split layouts and app placement, making the ultrawide genuinely practical for complex, multi-window workflows.
Battery and charging
Charging speed
espresso Pro 15No score yet
Dell S3425DW
3.0
The 65W USB-C outlet provides practical laptop charging, but its wattage is modest for high-demand systems.
Host laptop battery drain
espresso Pro 15
1.5
Running the display from a laptop can cut battery endurance significantly; reviewers recommend planning for wall or battery-bank power on longer sessions.
Dell S3425DWNo score yet
Performance
Color brightness
espresso Pro 15
5.0
Vivid, punchy colors help photos, graphics, and video feel lively rather than washed out.
Dell S3425DWNo score yet
DisplayPort connectivity
espresso Pro 15No score yet
Dell S3425DW
1.3
There is no conventional DisplayPort socket, a recurring complaint for desktop users with DisplayPort-centric graphics cards.
On-screen display usability
espresso Pro 15
2.7
Touch gestures give access to basic brightness, contrast, and volume controls, but precision is limited and the gesture can fail in nonstandard orientations.
Dell S3425DWNo score yet
Ownership and support
Content aspect-ratio support
espresso Pro 15No score yet
Dell S3425DW
3.0
Native ultrawide games and movies can fill the panel beautifully, while ordinary 16:9 content often leaves side bars.
HDMI 2.1 support
espresso Pro 15No score yet
Dell S3425DW
5.0
The HDMI 2.1 connection is a welcome inclusion for modern PCs and consoles.
Reliability over time
espresso Pro 15
5.0
An extended desk-use account reports stable connections and a trouble-free workflow, though long-term durability remains less established.
Dell S3425DWNo score yet
Comfort and build
Eye comfort features
espresso Pro 15No score yet
Dell S3425DW
5.0
The curve is praised for pulling distant screen edges into a comfortable viewing field across long work sessions.
Screen bezel design
espresso Pro 15
4.5
The lower chin is less prominent than on earlier 15-inch models, contributing to a cleaner, more current appearance.
Dell S3425DWNo score yet
Controls and connectivity
PC-based monitor controls
espresso Pro 15No score yet
Dell S3425DW
5.0
Dell Display Manager simplifies brightness, input, and window settings from the desktop; some color adjustments remain too limited.
Software support
espresso Pro 15
4.8
The Flow and Jot utilities add window layouts, cursor alignment, auto-rotation, and note tools. Their useful polish is occasionally undercut by rotated-screen control glitches.
Dell S3425DWNo score yet
Touchscreen responsiveness
espresso Pro 15
4.2
Touch is convenient for navigation, shortcuts, and pen interaction. Some Mac applications exhibit lag or awkwardly small targets, while Windows interaction is typically smoother.
Dell S3425DWNo score yet