CosmoGrill 4+1 Series vs Outsunny 4+1 Burner
We compare the CosmoGrill 4+1 Series and the Outsunny 4+1 Burner across every dimension that matters - our scores, the key specs, and how each performs on the things you will actually notice day to day.
At a glance
| CosmoGrill 4+1 Series | Outsunny 4+1 Burner | |
|---|---|---|
| Our score | 7.6/10 | 8.4/10 |
| Best for | Regular garden barbecuing for family and guests | Grilling on the go - camping, picnics, balconies and small patios |
| Not ideal for | Anyone short on storage space, or wanting charcoal flavour from a pure gas model | Cooking for a crowd - the grill area is limited |
| Brand | CosmoGrill | Outsunny |
Style and Setting
CosmoGrill 4+1 Series
In a typical UK outdoor kitchen setting, the gas barbecue+1 Series is set up to separate main cooking from side preparation. It uses four main burners plus one separate side barbecue burner, and it is sold as a 4+1 BBQ with a cover and storage. The layout suits patios and garden runs where a clear workflow helps keep main pans or grills central while side tasks such as warming or prepping happen off to one side. Storage support helps keep essentials nearby.
Outsunny 4+1 Burner
The gas barbecue's 4+1 Burner gas BBQ grill is built as a trolley-style unit with wheels, making it easier to move around a garden, patio or campsite area than fixed grills. Its black finish and enclosed cabinet create a neat, conventional outdoor look, while the lid thermometer helps support more consistent cooking checks without repeatedly opening the hood. Side shelves provide space for meal prep at outdoor gatherings, but the unit needs a stable, level surface to prevent wobble. Measuring 125L x 51W x 100Hcm, it is sized for typical patio areas, although it may feel tight on cramped balconies.
Size and Seating
CosmoGrill 4+1 Series
For outdoor cooking plans, the CosmoGrill+1 Series includes a four-burner main cooking area plus a separate side barbecue burner, so seating and prep space should match how food is handled. The four-burner layout allows simultaneous grilling for different items at the same time. The side burner can be used for sauces or warming to reduce the need to move between stations.
Outsunny 4+1 Burner
With the trolley format and black cabinet, the grill footprint matters as much as the cooking layout, particularly for patio and garden use or near a campsite setup. The stated size is 125 L x 51 W x 100 H cm, so clear side access and safe clearance around the trolley are needed. Foldable portability is noted, which can reduce storage space, while setup space is still required for the full trolley length.
Materials and Build
CosmoGrill 4+1 Series
Materials and build quality determine how stable the gas barbecue+1 Series feels during cooking, and how well it holds up outside. The 4+1 gas BBQ has four main burners plus a side barbecue burner, but the product title does not specify the frame material, cooking-plate type, or metal thickness. It includes storage and a cover, indicating it is intended to be protected when weather changes, although the cover material and fit are not stated. During setup, buyers should check panel alignment, handle tightness, and how the cover seats over the cooking area. Strength and longevity depend on these unlisted material details.
Outsunny 4+1 Burner
Materials and build on the Outsunny+1 Burner are designed around a trolley-style outdoor unit with a black cabinet and rolling base. The body is intended to be moved and set up more easily than a fixed grill, and it measures 125L x 51W x 100Hcm, creating a fairly tall cooking station. The unit is supplied as a cabinet-style trolley, and that framing helps keep components contained during transport. A warming rack and lid are integrated into the top section, and the unit is described as suitable for foldable, portable use.
Comfort and Features
CosmoGrill 4+1 Series
Comfort and Features covers how easy this gas barbecue+1 Series is to use during day-to-day grilling, and how useful the extra controls are away from the main burners. It includes four main burners for direct grilling, plus a separate side barbecue burner intended for tasks such as warming sauces. The controls are positioned so heat can be adjusted while staying focused on the primary cooking zone. Included storage and a cover support routine handling and help keep outdoor areas tidy. Using the side burner adds versatility, although it also requires additional attention when cooking is in progress.
Outsunny 4+1 Burner
Comfort and Features on the gas barbecue+1 Burner are built around a trolley-style outdoor gas setup, designed for day-to-day use during cooking sessions rather than fixed installations. The unit measures about 100Hcm tall and has a 125L x 51Wcm footprint, with wheels for easier repositioning. A lid thermometer allows heat to be checked without repeatedly opening the lid, and a warming rack is included to help keep food ready. Side shelves and a cabinet provide additional staging space while grilling. A foldable portable design supports storage.
Who Is This For?
CosmoGrill 4+1 Series
The CosmoGrill 4+1 Series suits buyers who want a main cooking area served by four gas burners, plus an extra side barbecue burner for tasks that run alongside the main grill. The four burners make it easier to cook at different temperatures for small groups. The side burner also supports side dishes without using the main cooking zones. This model is less suitable for those who prefer fewer heat sources and simpler control, since extra burners add more elements to manage. Included storage and a cover help when space is limited and when storing the barbecue between uses.
Outsunny 4+1 Burner
Who is the Outsunny 4+1 Burner Gas BBQ Grill best suited for? It suits people who want an outdoor gas BBQ in a trolley format, with wheels and foldable portability for garden, party and camping use. With four main burners plus a side burner, it suits cooks who handle multiple dishes at once and those who prefer a warming rack to hold food briefly. The side shelves, cabinet space and lid thermometer support organised cooking and easier checking. It also fits households needing a mid-sized footprint of 125L x 51W x 100Hcm. Anyone with limited outdoor space may find it bulky, and fuel type needs confirmation.
CosmoGrill 4+1 Series: pros
- 4 burners + 1 side burner
- Instant heat and quick cleanup versus charcoal
Cons
- Gas bottle, regulator and hose are usually sold separately
- Needs covering or storing over winter to prevent rust
- Check the assembled size suits your space
Outsunny 4+1 Burner: pros
- 4 burners + 1 side burner
- Portable / foldable
- Warming rack, lid thermometer
- Easy to move and store
Cons
- Gas bottle, regulator and hose are usually sold separately
- Limited cooking area for larger groups
- Check the assembled size suits your space
Our verdict
Our pick is the Outsunny 4+1 Burner (our score 8.4/10) - A practical gas barbecue (4 burners + 1 side burner) for outdoor cooking. The CosmoGrill 4+1 Series is still worth it if it is cheaper when you check, or if it better matches your specific needs.