Bigger screen, better value: Garmin Striker Vivid 7sv takes the lead

Display

The Garmin Striker Vivid 7sv wins clearly here. Its 7-inch colour screen is substantially larger than the Lowrance HOOK Reveal’s 5-inch display, which matters a lot when you’re scanning a snaggy carp lake, watching a drifting tide line for bass, or trying to separate fish arches from bottom clutter on a busy reservoir. Garmin’s Vivid colour palettes are designed to make sonar returns easier to read at a glance, and the extra screen real estate gives you more confidence when interpreting detail. The Lowrance is perfectly usable, but the smaller 5-inch screen can feel cramped, especially if you’re mounting it at arm’s length on a small boat or kayak. Winner: Garmin.

Performance

On raw fishing usefulness, Garmin again edges ahead for most anglers. The 7sv package includes a sonar transducer and Garmin’s scanning sonar capability, which is a big plus for reading structure, drop-offs, weed beds, and fish-holding features. That’s especially helpful on UK venues where carp often sit tight to marginal features and pike relate to weed edges or sunken timber. The Lowrance HOOK Reveal is a capable fishfinder with transducer, and Lowrance has a strong reputation for sonar performance, but this specific comparison is hampered by the smaller screen and the fact that you’re paying more for less display. If your priority is simply seeing more of the water more clearly, Garmin wins performance in practical terms. Winner: Garmin.

Build quality and design

Both brands are well established and both units are built for real-world angling, not just fair-weather use. Garmin’s Striker Vivid 7sv has the more modern, straightforward design: simple controls, easy menu logic, and a form factor that feels designed for anglers who want to get on the water and fish rather than spend time learning software. Lowrance HOOK Reveal units are also user-friendly, but the 5-inch model can feel like a compromise if you’re expecting a premium setup. In terms of durability and confidence, there’s no major weakness from either side, but Garmin’s larger, more practical layout gives it the edge for usability. Winner: Garmin.

Battery life

Battery life is not provided in the product data, so a strict apples-to-apples comparison isn’t possible. In real use, screen size and brightness can influence power draw, and the Garmin’s larger 7-inch display may use more power than the Lowrance’s 5-inch screen. That said, most anglers running these units from a boat battery or portable power pack will be more concerned with readability than marginal runtime differences. If you’re kayak fishing or using a compact battery setup, the smaller Lowrance could have a slight efficiency advantage, but there isn’t enough product-specific data here to call a definitive winner. Winner: tie.

Price and value for money

This is where the Garmin Striker Vivid 7sv becomes the obvious value pick. It costs £472.19, while the Lowrance HOOK Reveal 5 costs £536.50, making Garmin £64.31 cheaper despite offering the larger 7-inch screen. That’s a significant difference in a category where screen size and readability directly affect how useful the unit feels on the water. For UK anglers, especially carp anglers on big pits or pike anglers covering water in winter, the Garmin gives you more usable display for less money. Lowrance is charging more here, and unless you specifically prefer its ecosystem or have a reason to want the smaller footprint, it’s hard to justify the extra spend. Winner: Garmin.

Game library/features

Neither of these is about a “game library” in the gaming sense; for anglers, features are what matter. Garmin’s Vivid series stands out for its vivid colour palettes and easy-to-use sonar presentation, which helps you interpret fish, structure, and bottom composition quickly. The 7sv designation also signals a more capable scanning sonar setup than a basic entry-level finder, which is useful for identifying weed edges, holes, and holding areas. Lowrance HOOK Reveal is still a feature-rich fishfinder line and has plenty to offer, but in this exact matchup the Garmin’s combination of larger screen, easier interpretation, and better price gives it the stronger feature package for most anglers. Winner: Garmin.

Overall user experience

Garmin delivers the better day-to-day experience for most buyers. The 7-inch screen is easier to read in bright conditions, the interface is straightforward, and the lower price makes it feel like the more sensible purchase rather than a compromise. On a boat, kayak, or even a small inflatable, that extra visibility can save time and reduce frustration when you’re trying to stay on fish. The Lowrance HOOK Reveal 5 will appeal if you want a compact unit and are already comfortable with Lowrance gear, but as a standalone purchase it feels overpriced next to the Garmin. Winner: Garmin.

Overall summary: The Garmin Striker Vivid 7sv is the better buy for almost everyone. It gives you a bigger 7-inch display, strong scanning sonar capability, easier reading on the water, and it costs less than the Lowrance HOOK Reveal 5. Unless you specifically need the smaller Lowrance footprint or have a strong preference for Lowrance’s interface, the Garmin offers the more compelling mix of performance and value.