The Hisense PureFlat Infinite RS818N4TFE is a large, French-door American fridge freezer with a huge 632-litre capacity, finished in smart black stainless steel. It is designed to be the centrepiece of a busy family kitchen, combining masses of storage with an on-tap water and ice dispenser.
Hisense has built a strong reputation for feature-packed appliances at competitive prices, and this model follows that formula: Total No Frost, metal-backed cooling, a non-plumbed dispenser and WiFi connectivity all come as standard. It sits comfortably in the mid-to-upper end of the American fridge freezer market, but aims to justify its price with sheer capacity and convenience.
With an excellent 4.9 out of 5 rating from around 530 owners, this is clearly a very well-liked appliance, and the feedback volume suggests that strong reliability and day-to-day usability are not just on paper.
This model is ideal for larger households and keen cooks who need serious storage. With 417 litres of fridge space and 215 litres in the freezer, it will comfortably handle the weekly shop for a big family, batch cooking, or entertaining without feeling crammed.
It suits buyers looking for a premium feel without paying top-tier luxury prices. The PureFlat doors, integrated handles and black stainless finish give it a sleek, built-in look that works particularly well in modern open-plan kitchens.
If you want the luxury of chilled water and ice but cannot or do not want to run a mains water line, the non-plumbed 4.5-litre tank is a big selling point. It makes this a realistic upgrade for many UK homes where plumbing an American-style fridge freezer is awkward.
It is less suited to very small households or compact kitchens: at 179 cm tall and 91 cm wide, this is a big appliance that needs sufficient floor space and door clearance. If your priority is a slimline or under-counter solution, this will be overkill.
The standout advantage is capacity. A total of 632 litres roughly equates to 35 bags of shopping, so you can store bulky items, family-sized pizzas and big salad bowls without having to play Tetris on the shelves.
Total No Frost and auto-defrosting in the fridge mean you will never need to manually defrost either cavity. Combined with multi airflow, Micro Vents Technology and Metal-Tech Cooling, cold air is distributed more evenly, helping keep food fresher for longer with less temperature fluctuation.
The non-plumbed water and ice dispenser is a major convenience feature. The 4.5-litre tank is simple to refill, and you get chilled water plus cubed or crushed ice on demand – perfect for summer drinks or entertaining, without complex installation.
Design is another strong point. The PureFlat French doors, integrated handles and LED lighting create a clean, premium look inside and out, while clear shelving and two large fruit and veg crispers make it easy to see and reach everything.
Practical touches such as an LED door display, touch controls, door alarm, Holiday Mode, Super Cool and Super Freeze functions, and wheels for easier positioning all add up to a user-friendly package that owners clearly appreciate, reflected in the near-perfect review score.
Energy efficiency is only rated E under the current scale, and annual consumption is quoted at 346 kWh. That is not outrageous for a large American-style appliance, but more efficient alternatives do exist if low running costs are your top priority.
At 91 cm wide and 73 cm deep, this is a sizeable unit that will not suit narrow galley kitchens or tight doorways. You will need to measure carefully, including access routes into the property.
There is no dedicated “fresh zone” or flexible temperature drawer, which some rivals now include for meat, fish or deli items. You still get good capacity and basic crisper drawers, but not the most advanced compartmentalisation.
The warranty is a standard 2 years. While that is decent, some premium brands offer longer cover, so investing in extended warranty might be worth considering if you want extra peace of mind.
Day to day, the RS818N4TFE is built to be straightforward. The touch controls and LED display are located on the door, so you can tweak temperatures, activate Holiday Mode or turn on Super Freeze without opening the fridge and wasting cold air.
Inside, three wide tempered-glass shelves, four bottle-friendly door balconies and two large fruit and veg drawers give a practical layout that suits both big weekly shops and top-up runs. LED lighting throughout makes it easy to spot items even at the back.
The freezer section is side-placed with seven compartments and its own door balconies, so you can separate frozen veg, meat, leftovers and treats without rummaging in deep drawers. Total No Frost and auto defrosting mean you simply use it, rather than maintaining it.
Noise is rated at 38 dB with a C noise rating, which is fairly quiet for such a large appliance and should be unobtrusive in most kitchens or open-plan spaces. Adjustable feet and rear wheels make the heavy shell easier to level and move for cleaning when needed.
The non-plumbed tank sits behind the dispenser area and is easy to access for refilling and cleaning. You will not need a water filter cartridge, which keeps running costs down, but you may want to use filtered or cooled kettle water in hard-water areas to reduce limescale.
On the core cooling front, this Hisense uses a ventilated system with Metal-Tech Cooling and Micro Vents Technology, designed to spread cold air evenly from the back panel. Combined with Total No Frost and multi airflow, this helps maintain stable temperatures, which is key to keeping produce fresher for longer and reducing odours.
The durable inverter motor is another plus. Inverter compressors vary their speed rather than constantly stopping and starting, which usually means sharper temperature control, quieter operation and potentially better long-term efficiency than traditional compressors.
Fridge performance is backed by automatic defrosting, a bright LED interior light and a generous 417-litre capacity. Features like Super Cool quickly bring groceries down to a safe temperature after a big shop, while the large fruit and veg crispers provide a dedicated space for fresh produce.
The 215-litre freezer offers a four-star rating, making it suitable for long-term storage, and includes Super Freeze for rapidly freezing fresh food or preserving taste and texture when you add new items. Power-failure safe storage of up to 8 hours means food is better protected in short outages.
On the convenience side, the WiFi connectivity lets you monitor or tweak key settings via a compatible app (where supported), while the non-plumbed dispenser provides chilled water, cubed ice and crushed ice without permanent pipework. Add in a door alarm, Holiday Mode for energy savings when you are away, and touch electronic control, and this model stands out as well-equipped even in a crowded American fridge freezer market.
At around £899, this Hisense sits in the mid-to-upper price band for American fridge freezers, but you are getting a lot for the money. The huge 632-litre capacity, Total No Frost, inverter motor, French-door PureFlat design, non-plumbed water and ice, and WiFi all add tangible everyday benefits.
While the E energy rating means it is not the most frugal to run, that is typical for very large-capacity models. The running costs are reasonable when weighed against how much storage and convenience you get.
The exceptionally strong 4.9/5 user rating from over 500 reviews is a powerful indication that real-world owners feel they have had good value. If you are specifically shopping for a large, feature-rich American fridge freezer without the faff of plumbing, this model represents strong value for what it offers.
If you prioritise the very lowest running costs or do not need such a large footprint, a smaller or more efficient model may work out better overall, but for most family buyers this strikes a solid balance between price, features and quality.
The Hisense PureFlat Infinite RS818N4TFE is a highly capable American fridge freezer that delivers on the big-ticket items: enormous storage, hassle-free Total No Frost and the luxury of chilled water plus cubed or crushed ice without needing a plumber.
It is particularly well suited to busy families and spacious kitchens, where its 632-litre capacity, flexible storage and quiet inverter motor can really be appreciated. The sleek black stainless steel finish and flat doors give it a genuinely premium presence, while smart touches like Holiday Mode, Super Cool/Super Freeze and WiFi connectivity help it feel up to date.
You do pay a bit more to run it than the most efficient models, and the size and lack of a dedicated fresh zone drawer may put off a few buyers. However, taken as a whole package – especially with its outstanding user reviews – this Hisense is an excellent choice if you want a large, modern American fridge freezer that is easy to live with and packed with useful features.
