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Hitachi

R-ZX740RA New

Made In Japan
Vacuum Compartment
Aero-care Vege Compartment
Auto Open Doors & Drawers
735L
Crystal Mirror | Crystal Black

Colour


  • Crystal Mirror

  • Crystal Black
  • Hitachi refrigerator Multi Door Made in Japan Crystal Mirror
  • Hitachi refrigerator Multi Door Made in Japan Crystal Mirror

Features

Our Refrigerators are
Made in Japan

And Stocked with Innovative Features

Harnessing the best of Hitachi technology, we derive immense pleasure in delivering eco-friendly refrigerators through proprietary technologies.
Its unique Platinum Catalyst found in both the Vacuum and Aero-care Vege Compartments, helps sustain freshness of stored food. Other complementary features like Vacuum Insulation Panels and advanced Frost Recycling Cooling work in synergy for greater energy efficiency.
Hitachi Made in Japan refrigerators exude external aesthetic beauty and are also made for the intelligent and innovative homes of the future.
With Hitachi, you’ve got it made.

Vacuum-sealed for
Freshness

Platinum Catalyst with Ruthenium Vacuum Compartment

The secret to longer-lasting freshness is reduced oxygen levels. Hitachi’s original preservation extracts air to maintain approx. 0.8 atmospheric pressure of vacuum preservation. With unique Platinum Catalyst, the meat, fish and dairy products are kept fresh and nutritious, and ready cook without defrosting.

Vacuum Compartment

Nutrition Retention

Stay healthy. A vacuum environment prevents oxidisation and retains nutrients inside the food.

DHA Value in Mackerel after 7 Days of Storage*1

Initial Value
0.45 g / 100 g

100%*

Refrigerator
Compartment

57%*

Vacuum
Compartment

71%*

**1 Tested by Hitachi. Tested Model : R-WX74K (equivalent model to R-ZXC/ZX740R). The effect may differ depending on types or freshness of food stored, and does not extend to best-before and expiration dates.

Vacuum Compartment

Nutrition Retention

Stay healthy. A vacuum environment prevents oxidisation and retains nutrients inside the food.

Vitamin C Value in Mango
after 7 Days of Storage*1

Initial Value
49.9 mg / 100 g

100%*

Refrigerator
Compartment

71%*

Vacuum
Compartment

84%*

Vitamin C Value in Kiwi
after 7 Days of Storage*1

Initial Value
97.3 mg / 100 g

100%*

Refrigerator
Compartment

90%*

Vacuum
Compartment

95%*

**1 Tested by Hitachi. Tested Model : R-WX74K (equivalent model to R-ZXC/ZX740R). The effect may differ depending on types or freshness of food stored, and does not extend to best-before and expiration dates.

Vacuum Compartment

Nutrition Retention

Stay healthy. A vacuum environment prevents oxidisation and retains nutrients inside the food.

Vitamin C Value in Kiwi after 7 Days of Storage*1

Initial Value
97.3 mg / 100 g

100%*

Refrigerator
Compartment

90%*

Vacuum
Compartment

95%*

Vacuum Compartment

Freshness Preservation

Excellent freshness preservation with Hitachi technology for keeping food fresh.

K-Value in Tuna after 3 Days of Storage*2

Vacuum Compartment : 17.9%*
Initial Value : 12.0%*

K-Value in Chicken Breast after 7 Days of Storage*2

Vacuum Compartment : 45.3%*
Initial Value : 38.1%*

**2 Tested by Hitachi. Tested Model : R-WX74K (equivalent model to R-ZXC/ZX740R). K-value is an indication of freshness. The lower the value, the fresher the item. K-value of 20% or higher is not suitable for consuming raw and K-value of 60% or higher is not suitable for consumption. The effect may differ depending on types or freshness of food stored, and does not extend to best-before and expiration dates.

Vacuum Compartment

Freshness Preservation

Excellent freshness preservation with Hitachi technology for keeping food fresh.

K-Value in Chicken Breast after 7 Days of Storage*2

Vacuum Compartment : 45.3%* Initial Value : 38.1%*

Vacuum Compartment

Flavour Preservation

Excellent preservation of original flavour and texture, by minimising the drips while keeping them fresh without getting frozen and hydrated without the need for troublesome wrapping.

Tuna after 3 Days of Storage*1

Drip Loss
2.82 g / 100 g*

Freezer Compartment
(Natural Thaw)

Drip Loss
0.47g / 100 g*

Vacuum Compartment

Cheese after 3 Days of Storage*1

Refrigerator Compartment

Vacuum Compartment

**1 Tested by Hitachi. Tested Model : R-WX74K (equivalent model to R-ZXC/ZX740R). The effect may differ depending on types or freshness of food stored, and does not extend to best-before and expiration dates.

Vacuum Compartment

Flavour Preservation

Excellent preservation of original flavour and texture, by minimising the drips while keeping them fresh without getting frozen and hydrated without the need for troublesome wrapping.

Cheese after 3 Days of Storage*1

Refrigerator Compartment

Vacuum Compartment

Vacuum Compartment

Quick Seasoning

Quick seasoning is made possible because the Vacuum Compartment removes air from stored food, enabling seasoning to be absorbed at a faster rate.*3 So, with less time required for seasoning and cooking, there’s more time for eating!

Marinated Seasoning

Rehydration

**3 Tested by Hitachi. Tested Model : R-G6700D (equivalent atmospheric pressure to R-ZXC/ZX740R). Penetration rates may differ depending on food seasoning used.

Vacuum Compartment

Refreshing Technology Maintains
0.8 Atmospheric Pressure Vacuum*

Hitachi innovation at its finest and most consistent : the sealed pressure-resistant vacuum realises and maintains the vacuum environment. A vacuum pump extracts air and reduces oxygen to achieve approx. 0.8 atmospheric pressure throughout usage.

* Vacuum means a space where the pressure is lower than the atmospheric pressure. The pressure in Vacuum Compartment has approx. 0.8 atmospheric pressure, which is lower than the standard atmospheric pressure, hence, Hitachi considers this a vacuum.

Vacuum Compartment

A Tale of 2 Temperature Zones

Now, you can truly chill. Store your food without freezing by selecting a suitable temperature for the stored items, and help prevent deterioration of flavours and texture.

Vacuum Sub Zero Mode
Approx. -1°C
Vacuum Chilled Mode
Approx. +1°C

Vacuum Compartment

Approx. 2°C Cooling
Keeps Food Fresh

Sensor Cooling

The lower 2 shelves are kept at approx. 2°C. This is lower than the regular refrigerator temperature, so your items stored here retain their freshness. The sensor detects temperature changes and adjusts the cooling power to maintain the 2°C temperature in the right lower compartment.*

* Tested by Hitachi. The effect may differ depending on conditions and amount of food stored.

The Power of Platinum
for Fruits & Vegetables

Aero-Care Vege Compartment with Platinum Catalyst

The uniquely-designed compartment sustains freshness and nutrients of the vegetables and fruits with Platinum Catalyst. In addition, the improved airtight seal of compartment increases and controls humidity.

Aero-Care Vege Compartment

Freshness and Nutrition of Vegetables & Fruits

Under the power of a Platinum Catalyst, food achieves amazing results. With increased carbon dioxide produced, vegetable respiration is controlled and consumption of nutrients from the environment limited to prevent loss of food freshness.

Moisture Retention in Spinach after 7 Days of Storage*

Approx. 81.1%

Moist Vege Compartment
without Platinum Catalyst

Approx. 97.5%

Aero-Care Vege Compartment
with Platinum Catalyst

* Tested by Hitachi. Test model for Aero-Care Vege Compartment : R-WX74K (equivalent model to R-ZXC/ZX740R), for Moist Vege compartment : R-G6700D. The effect may differ depending on types and amount of food stored.

Aero-Care Vege Compartment

Freshness and Nutrition of Vegetables & Fruits

Under the power of a Platinum Catalyst, food achieves amazing results. With increased carbon dioxide produced, fruit respiration is controlled and consumption of nutrients from the environment limited to prevent loss of food freshness.

Retain Vitamin C in Orange after 7 Days of Storage*

Initial Value
78.2 mg / 100 g

100%*

Moist Vege
Compartment

84%*

Aero-Care Vege
Compartment

92%*

Initial Value 78.2 mg / 100 g

100%*

Moist Vege Compartment

84%*

Aero-Care Vege Compartment

92%*

* Tested by Hitachi. Test model for Aero-Care Vege Compartment : R-WX74K (equivalent model to R-ZXC/ZX740R) , for Moist Vege compartment : R-G6700D. The effect may differ depending on types and amount of food stored.

Aero-Care Vege Compartment

Retains All the Natural Goodness of Your Food

Delicious Freezing Technology

Delicious Freezing technology seals in the original textures, flavours and nutritional value of fresh and cooked products. This is achieved by freezing food very quickly past the maximum ice crystal formation zone on a big aluminium tray.

Delicious Freezing

Seals in Flavours of Meat and Fish

When the Temperature Sensor detects the temperature of hot food, it will automatically switch the setting and freeze it very quickly to past the maximum ice crystal formation zone. This minimises dripping by reducing ice crystal size, thus sealing in flavours of meat and fish.

Lamb after 10 Days of Storage*

Drip Loss
0.56 g / 100 g*

Regular Freezing
(Natural Thaw for 4 Hours)

Drip Loss
0.26 g / 100 g*

Delicious Freezing
(Natural Thaw for 4 Hours)

* Tested by Hitachi. Tested model for Delicious Freezing : R-XG6700G (equivalent model to R-WX670R). The effect differs depending on the models and conditions.

Delicious Freezing

Prevents Nutritional Loss in Vegetables

When the Temperature Sensor detects the temperature of hot food, it will automatically switch the setting and freeze it very quickly to past the maximum ice crystal formation zone. This achieves greater Vitamin C preservation.

Vitamin C Content
of Broccoli*

(mg / 100 g)

Raw Broccoli
Initial Value

149.8 mg*

Regular Freezing

94.7 mg*

Delicious Freezing

115.0 mg*

(mg/100g)

Raw Broccoli Initial Value

149.8 mg*

Regular Freezing

94.7 mg*

Delicious Freezing

115.0 mg*

* Tested by Hitachi. Tested model for Delicious Freezing : R-XG6700G (equivalent model to R-WX670R). The effect differs depending on the models and conditions.

Delicious Freezing

Retains Original Rice Flavours

When the Temperature Sensor detects the temperature of hot food, it will automatically switch the setting and freeze it very quickly to past the maximum ice crystal formation zone. This prevents deterioration of food quality.

Gelatinization Degree
of Rice*

Gelatinization Degree (%)

Freshly-cooked Rice

100%

Regular Freezing

93.3%

Delicious Freezing

94.7%

Gelatinization Degree (%)

Freshly-cooked Rice

100%

Regular Freezing

93.3%

Delicious Freezing

94.7%

* Tested by Hitachi. Tested model for Delicious Freezing : R-XG6700G (equivalent model to R-WX670R). The effect differs depending on the models and conditions.

Delicious Freezing

Breakthrough Energy
Saving Technology

VIP - Vacuum Insulation Panel

VIP is a thin vacuum-insulated panel with extremely high heat insulation performance. It achieves super energy saving compared to conventional urethane, by preventing external heat entry or internal cold air escape.

Reduces Energy Consumption

Frost Recycle Cooling Technology

In Frost Recycling Cooling, chilled air is generated by frost formed in the evaporator. This is recycled by being sent to every compartment to cool down – even when the compressor is not running. Through such a system, energy consumption is reduced.

Moisture, Cooling Fan, Frost, Evaporator, Compressor

Designed to Perfection

Delightful Auto Door

Auto Door technology provides a delightfully-easy door opening experience like never before. Even if the refrigerator and freezer are fully packed, doors can be opened automatically just by touching a button.

  • One Door Opens with a Touch

  • Slide Your Finger and Both Doors Open

  • Auto Drawers

Flexible Storage Design

Shelves and Pockets with
Adjustable Height

The heights of top two tempered glass shelves and the door pockets can be adjusted to match the size of the food items and your needs.

Tech Spec

Model Name R-ZX740RAX / R-ZX740RAXK
Volume Capacity (L) Total : 735
Cooling System Frost Recycle Cooling
Multi Valve Control
Inverter Compressor
Eco Intelligent Control
Refrigerant : R600a
Vacuum Insulation Panel (VIP)
Refrigerator Compartment Vacuum Compartment:
Platinum Catalyst with Ruthenium
+1℃/-1℃
Sensor Cooling (3rd & 4th Shelves)
LED Lighting
Auto Door
Tempered Glass Shelf (Upper 2 shelves)
Height Adjustable Pockets
Height Adjustable Shelves
Automatic Ice Making Compartment Independent Ice Storage
Quick Ice Making
Automatic Cleaning Function
Water Filter
Stop Ice Making
Detachable Ice Tray
Signal for Water Supply
Upper Freezer Compartment -
Lower Freezer Compartment Aluminium Tray (Top Case) 
Delicious Freezing (Top Case)
Auto Drawer
3-Layer Freezer Case
Vegetable Compartment Aero-care Vege Compartment
Auto Drawer
2-Layer Vegetable Case : Upper & Lower
Other Features Triple Deodorisation Filter
Lifestyle Memory Control
Control Panel (Touch Screen Controller)
Energy Saving Mode
Door-Opened Alarm:
Refrigerator Compartment
Ice Making Compartment
Upper Freezer Compartment
Lower Freezer Compartment
Vegetable Compartment
Energy Label 4.0
Weight (kg) 144
Dimensions (W x D x H) (mm) 880 x 738 x 1833
Body Colour Crystal Mirror (X) / Crystal Black (XK)
Specifications and designs are subject to change without notice.
Colour tone of actual products may differ from those shown on the websıte.

User Reviews & Ratings