SmartSylva Oval Undermount Bathroom Sink Review: The Ultimate Test of Form and Function

Embarking on a bathroom renovation, especially for a smaller guest bath or powder room, is a journey filled with exciting possibilities and frustrating limitations. My recent project was exactly that. The goal was to create a space that felt open, modern, and uncluttered, but the vanity’s limited countertop depth was a major hurdle. Every standard sink I considered seemed to devour precious surface area, leaving no room for soap, a toothbrush holder, or even just setting down a pair of glasses. The alternative, a tiny, impractical basin, felt like a compromise on functionality. This common design dilemma—balancing aesthetic appeal with the practical constraints of a compact space—is where the search for a thoughtfully designed sink becomes paramount. The wrong choice can make a small bathroom feel even more cramped and dysfunctional, while the right one can unlock its true potential, creating a seamless and surprisingly spacious oasis.

SmartSylva Undermount Bathroom Sink Oval, 14.75” x 11.5” (Interior Size) Oval Porcelain Ceramic...
  • [ Bathroom Sink ] : Mordern sleek style, Compact Size Ideal for Small Spaces .
  • [ Premium Material ] : Made from high-quality white ceramic material , using premium glaze with high-glossy finish , low water absorption and resistant to scratches and stains, easy to keep clean .
  • [ Sink Size ] : Exterior Size: 16-3/4”L x 13”W x 7-1/2” H ( 425 x 330 x 190 mm) | Interior Size: 14-3/4”L x 11-1/2”W x 5-5/8" Deep ( 375 x 292 x 142 mm) .

What to Consider Before Buying a Bathroom Sink

A bathroom sink is more than just a plumbing fixture; it’s a key solution for daily hygiene and a central design element that anchors the entire vanity. Its main benefit lies in its ability to combine utility with style, providing a durable, easy-to-clean surface for everything from washing hands to morning routines. The right sink can elevate the room’s aesthetic, create an illusion of space, and contribute to a more organized and efficient environment. When chosen correctly, it integrates flawlessly with the countertop and faucet, becoming a cohesive part of a larger design vision.

The ideal customer for a compact undermount sink, like the one we’re reviewing today, is someone facing spatial challenges. This includes homeowners renovating powder rooms, guest bathrooms, or en-suites where countertop real estate is at a premium. They value a clean, minimalist look and the practical advantage of having an easy-to-clean, seamless counter surface. It’s for the designer-savvy individual who understands that smart features, like a rear drain, can significantly improve under-vanity storage. Conversely, this type of sink might not be suitable for those with very large, expansive vanities who desire a grand, statement-making basin or a dual-sink setup. It’s also not for the DIYer looking for the absolute simplest installation, as undermounting requires precise countertop cutting and sealing. For those seeking a more dramatic, above-counter look, a vessel sink would be a better alternative.

Before investing, consider these crucial points in detail:

  • Dimensions & Space: Meticulously measure your vanity’s width and depth. For an undermount sink, you must account for the interior bowl dimensions, the exterior lip that will be mounted underneath, and the space required for mounting clips and the faucet. The SmartSylva Oval Undermount Bathroom Sink is specifically designed with compact exterior dimensions (16.75” x 13”) to fit comfortably in smaller vanities without sacrificing a usable interior basin size.
  • Functionality & Basin Depth: Consider how the sink will be used. A shallow basin might look sleek but can lead to splashing. The depth of the sink bowl is critical for containing water during face washing or other tasks. A depth of 5 to 6 inches is generally a good balance, providing ample capacity while preventing the sink from feeling overwhelmingly deep or difficult to clean.
  • Materials & Durability: Sinks come in various materials, including glass, stone, and metal, but porcelain ceramic remains the gold standard for bathrooms. It is non-porous, which prevents bacteria growth and staining, and incredibly durable. A high-quality glaze, like the one found on this SmartSylva sink, adds an extra layer of protection against scratches and chipping, ensuring the sink retains its brilliant white finish for years.
  • Installation & Compatibility: Undermount installation creates a clean, modern look but requires a solid-surface countertop like granite, quartz, or marble. It is not compatible with laminate countertops. Ensure the sink you choose has a standard drain opening (typically 1.75 inches) to work with common pop-up or pull-up drain assemblies, which are almost always sold separately.

Understanding these factors will empower you to choose a sink that not only looks beautiful but also serves your needs perfectly for the long haul.

While the SmartSylva Oval Undermount Bathroom Sink is an excellent choice, it’s always wise to see how it stacks up against the competition. For a broader look at different styles, especially if you’re considering a more dramatic look, we highly recommend checking out our complete, in-depth guide:

SaleBestseller No. 1
Lordear Vessel Sink Rectangle 19 Inch Bathroom Sink,Rectangular Modern Above Counter Bathroom Sinks...
  • Modern Bathroom Vessel Sink - Best Sleek European inspired modern contemporary classic design, arc beautiful, elegant and generous. Our 19"x15" white vessel sinks rectangle are widely used in home...
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Homary Bathroom Vessel Sink, 23" Oval Bowl Sink Retro Ceramic Washbasin Above Counter for Bathrooms
  • CLASSY DESIGN: This 23-inch oval ceramic sink features a sleek and elegant oval design that will elevate the style of any bathroom. Its contemporary finish pairs well with both classic and modern...
Bestseller No. 3
Xiiwin 16 inch White Oval Bathroom Vessel Sink with Faucet, 16"x13" Above Counter Ellipse Ceramic...
  • Package Included - 16.3"x13.1"x4.7"(LxWxH) bathroom vessel sink, black T304 stainless steel kitchen faucet, black pop up drain, and 25.5" cold and hot water supplying lines.

First Impressions: Unboxing a Compact Powerhouse

Upon receiving the SmartSylva Oval Undermount Bathroom Sink, the first thing we noticed was the secure and thoughtful packaging designed to protect the ceramic during transit. Once unboxed, the sink immediately conveyed a sense of substantial quality. Weighing in at 5 kilograms (about 11 pounds), it has a reassuring heft that speaks to its solid porcelain construction, dispelling any fears of it being thin or fragile. Running a hand over the surface revealed an impeccably smooth, high-gloss glaze that was uniform across the entire basin. There were no visible pits, bumps, or imperfections. This flawless finish not only looks stunningly clean and bright but also promises easy maintenance. The design is elegantly simple—a classic oval that feels both timeless and modern. Included in the box was all the necessary mounting hardware, a small but significant convenience that saves a trip to the hardware store. Compared to other sinks in its price range, the fit and finish felt decidedly premium, confirming early on the positive sentiments shared by other users about its high-quality feel right out of the box.

What We Like

  • Elegant and compact oval shape is ideal for smaller vanities.
  • Premium porcelain ceramic with a durable, high-gloss finish.
  • Innovative hidden overflow maintains a clean, seamless aesthetic.
  • Rear drain placement brilliantly maximizes under-counter storage space.
  • Solid construction feels substantial and built to last.

Potential Drawbacks

  • Drain assembly is not included with the sink.
  • Requires precise countertop cutting due to a 1/4″ measurement tolerance.

A Deep Dive into the SmartSylva Sink’s Performance and Design

A sink’s true value is revealed not just on day one, but over months of daily use. It’s in the way it handles splashes, how easily it cleans up, and the subtle design choices that make life just a little bit easier. We put the SmartSylva Oval Undermount Bathroom Sink through its paces, moving beyond the spec sheet to evaluate its real-world performance in the key areas that matter most: design, material quality, and the clever features that set it apart.

Design and Aesthetics: Modern Minimalism Meets Practicality

The aesthetic of this sink is defined by its understated elegance. The oval shape is a classic for a reason—it’s softer and less severe than a rectangle, which helps to make a small bathroom feel less boxy and more fluid. This gentle curvature is complemented perfectly by the brilliant white, high-gloss finish. In our test installation, the sink’s color was a pure, clean white that integrated seamlessly with a white quartz countertop, creating a truly monolithic and upscale look. The undermount installation is key to this appeal; by sitting below the counter, it eliminates the “lip” of a drop-in sink, resulting in a completely flat, easy-to-wipe surface that enhances the feeling of spaciousness. One user noted its “elegant finish,” a sentiment we wholeheartedly echo. The glaze has a liquid-like depth that reflects light beautifully, making the entire vanity area feel brighter. The interior dimensions of 14.75” x 11.5” provide a surprisingly generous basin for such a compact footprint. It’s large enough for comfortable hand and face washing without feeling cramped, striking an ideal balance between space-saving design and everyday usability. This isn’t just a sink; it’s a foundational design piece for a modern, minimalist bathroom.

Material Quality and Durability: The Strength of Vitreous China

SmartSylva makes a point of highlighting its premium porcelain ceramic, and after extensive testing, we can confirm this isn’t just marketing speak. The material, often referred to as vitreous china in the plumbing world, is fired at extremely high temperatures. This process vitrifies the ceramic, making it incredibly dense and non-porous. The practical benefit of this low water absorption is significant: the sink is highly resistant to staining from things like makeup, toothpaste, or hard water deposits. During our evaluation, we let common bathroom products sit on the surface, and they all wiped away cleanly with a soft cloth and mild soap, leaving no trace. This resilience is further enhanced by the thick, durable glaze. We performed light scratch tests with common household items, and the surface resisted marring exceptionally well. This is the kind of durability that ensures the sink will look brand new for years, not just weeks. This aligns perfectly with feedback praising its “solid and resistant construction.” The substantial feel of the sink isn’t just for show; it’s a direct result of a high-quality manufacturing process that prioritizes long-term performance and cleanliness. When you choose a sink with this level of material quality, you’re investing in peace of mind.

Installation and Smart Features: Thinking Inside the Vanity

This is where the SmartSylva Oval Undermount Bathroom Sink truly distinguishes itself from the competition. While undermount installation is inherently more involved than a drop-in model, SmartSylva has made it as straightforward as possible by including all the necessary mounting clips. One user shared an excellent pro tip that we tested and can enthusiastically recommend: suspend the sink from a broomstick laid across the vanity opening using a rope through the drain hole. This simple trick holds the sink perfectly in place against the countertop’s underside, freeing up both hands to apply silicone and secure the mounting clips. It turns a potentially awkward two-person job into a manageable one-person task.

Beyond the installation itself are two standout features. First, the hidden overflow. Traditionally, overflows are a simple, visible hole in the back of the sink basin. SmartSylva has cleverly integrated it into the front side of the sink (the side facing you), concealed from direct view. This preserves the perfectly smooth, unbroken ceramic surface inside the bowl, making it look cleaner and more high-end. Second, and perhaps most impactful, is the rear drain position. By shifting the drain hole towards the back of the sink instead of the center, the plumbing (the P-trap and drain lines) is tucked neatly away at the back of the vanity cabinet. This is a game-changer for under-counter storage, freeing up the prime real estate in the middle of the cabinet for taller cleaning supplies, baskets, or a small trash can. It’s a remarkably thoughtful design choice that addresses a common pain point most people don’t even think about until it’s too late.

What Other Users Are Saying

After our own extensive hands-on testing, we turned to the wider community of users to see if our findings aligned with their experiences. The consensus is overwhelmingly positive. One user perfectly captured the initial impression, stating, “This is really a very attractive sink. The fit and finish are very high quality.” They were so impressed that they altered their renovation plans specifically to accommodate it, a powerful testament to its design appeal. This same user highlighted the sink as a “very nice product at a reasonable price,” confirming our assessment of its excellent value proposition.

Another piece of feedback, originally in Spanish, reinforced our findings on its build and aesthetic, describing it as having an “elegant finish” and “solid, resistant construction.” They noted its classic design is versatile enough to combine “with different styles of bathroom, from modern to traditional.” This speaks to the sink’s timeless quality. While we found no significant negative reviews for this specific model, a common point of feedback for sinks in this category is the fact that the drain assembly is sold separately. This is standard industry practice but is always worth noting for first-time renovators to ensure all necessary parts are purchased for installation day.

How Does the SmartSylva Compare to the Alternatives?

The SmartSylva holds a strong position as a modern, space-saving undermount sink. However, the world of bathroom sinks is vast, with different styles catering to different tastes. For those considering an above-counter vessel style, here’s how our feature product stacks up against three popular alternatives.

1. VASOYO 16×13 Matte Black Oval Vessel Sink Combo

VASOYO 16x13 Matte Black Vessel Sink With Faucet and Drain Combo - Oval Porcelain Ceramic Above...
  • Modern Luxurious Design: The black bathroom sink with smooth matte black finish which creates the best sleek European that arc beautiful, excellent technology and fashion aesthetic harmony. Above...
  • Durable Material: This oval vessel sink is crafted from high-quality ceramic and treated by high temperature which offers unparalleled durability and resistance to impact, as well as exceptional color...
  • Easy To Clean: This black bathroom sinks have a smooth, non-porous surface with a baked-on glaze for added durability and a high-gloss finish. Simply use standard, non-abrasive household cleaners to...

The VASOYO sink represents a bold, contemporary alternative. Its primary differentiators are its installation type (vessel/above-counter) and its dramatic matte black finish. This sink is designed to be a statement piece, sitting atop the counter and drawing the eye. It’s an excellent choice for someone looking to create high contrast in their bathroom, especially when paired with a light-colored countertop. Unlike the SmartSylva, it comes as a combo with a matching faucet and drain, which can simplify the purchasing process. However, the vessel style creates a seam between the sink and counter that requires cleaning, a trade-off for its striking look. Choose the VASOYO for a bold, modern aesthetic where the sink itself is the star of the show.

2. Monarch Abode 19-Inch Hand Hammered Copper Vessel Bathroom Sink

Monarch Abode 19-Inch Hand Hammered Pure Copper Harbor Vessel Bathroom Sink, Bathroom Vessel Sink,...
  • PREMIUM CRAFTSMANSHIP: Made from 18-gauge pure heavy-gauge copper, this 19-inch bathroom vessel sink is individually hand-hammered by skilled artisans for a unique finish that’s built to last —...
  • ELEGANT DESIGN, ARTISAN DETAIL: This bathroom sink above counter features a rich oil rubbed bronze finish with hammered texture, creating a bold harbor-style bowl that complements rustic, modern, or...
  • STRIKING YET COMPACT: With overall dimensions of 19 x 13.75 x 6.25 inches, this sink bowl for bathroom vanity makes a striking statement on any countertop while remaining practical for vanities large...

The Monarch Abode sink occupies a completely different design space. Crafted from hand-hammered pure copper, it offers a rustic, artisanal, and organic feel. This sink is for the homeowner aiming for a warm, unique, or industrial-chic bathroom aesthetic. Each sink is one-of-a-kind due to the hammering process, and the copper will develop a natural patina over time, adding to its character. At 19 inches, it’s larger than the SmartSylva and demands more visual space. While stunning, copper requires more specialized care than porcelain ceramic to maintain its look. This is the pick for someone who values unique, handcrafted character over the sleek, seamless minimalism of the SmartSylva.

3. Miligoré Oval Ceramic Vessel Sink

Miligoré 16" x 13" Oval White Ceramic Vessel Sink - Modern Egg Shape Above Counter Bathroom Vanity...
  • Modern luxurious styling: Add high-style to any bathroom or bar vanity with this sleek and contemporary ceramic sink bowl, which offers modern, minimalist elegance and glamour to instantly update any...
  • Durable porcelain ceramic: Crafted from high-grade ceramic, this sink is especially designed for impact-resistance. It features a stain and scratch-resistant surface to withstand everyday wear and...
  • Superior glazing: Vitreous China enamel glaze isn't just stain and scratch-resistant. It boasts a stunning, brilliant shine that is delicate, yet rugged.

The Miligoré sink is perhaps the closest spiritual competitor, as it’s also a white oval ceramic sink. The crucial difference is its vessel design and distinct “egg shape.” It offers a similar clean, modern look but in an above-counter format. This style can add a sense of spa-like luxury and works well with taller vessel faucets. The choice between the Miligoré and the SmartSylva comes down almost entirely to a preference for installation style. If you love the look of a bowl sitting on the vanity and the visual height it adds, the Miligoré is a superb option. If you prioritize a seamless, integrated countertop and the practicality of wiping messes directly into the basin, the SmartSylva remains the superior choice.

Our Final Verdict: Is the SmartSylva Sink Worth It?

After a thorough review and hands-on testing, our conclusion is clear: the SmartSylva Oval Undermount Bathroom Sink is an outstanding product that delivers exceptional value, quality, and intelligent design. It excels in its primary mission—to provide a stylish, high-quality basin for bathrooms where space is a key consideration. Its premium porcelain ceramic construction feels robust and is incredibly easy to maintain, while its classic oval shape ensures it will remain in style for years to come. What truly elevates it, however, are the thoughtful details: the hidden overflow that enhances its minimalist aesthetic and the rear drain placement that revolutionizes under-vanity storage.

We highly recommend this sink to anyone undertaking a modern bathroom renovation, particularly for smaller spaces like powder rooms or guest baths. It offers the seamless, high-end look of an undermount sink without an exorbitant price tag. If you’re looking for a fixture that masterfully blends form and function to create a clean, modern, and practical vanity space, your search is over. To learn more and check the current price for your project, we encourage you to view the product page online.

Last update on 2025-11-02 / Affiliate links / Images from Amazon Product Advertising API