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Hisense · television · US market

75U77SUA(01)

Specifications, manuals and owner support

10 recorded specificationsLifecycle: UnknownWrong model?

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Key specifications

Viewable screen diagonal74.54 in

Product typeTelevision (TV)

Reported annual energy consumption336 kWh/year

Specifications

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Manuals & support

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Manuals & support

Dimensions & installation

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Dimensions & fit

Owner help

39 topics for 75U77SUA(01).

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Maintenance & care

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Care & consumables

Cleaning & odor Preventive maintenance Storage & seasonal care

Controls & operation

First use & setup Controls & settings Restart & reset Software, drivers & firmware

Installation & connections

Dimensions & fit Installation planning Electrical requirements Delivery & moving

Ownership decisions

Repair cost & service quotes Repair or replace?Energy, water & efficiency Running cost calculator Warranty & official support Recalls & safety notices Model age & history Specification review Compare similar models Replacement appliances & fit Price & availability Professional service Recycling & disposal

Parts & accessories

Parts & components Component replacement planning Accessories & installation kits Compatibility & substitutions Diagrams & wiring references

Product & documents

Model number & identification Specifications Manuals & documents

Troubleshooting

Troubleshooting & repair No picture Error codes & indicators Noise & vibration No power & starting No sound Poor performance

Brand & product family

Hisense televisions

Hisense TVs span several platforms and generations. These guides emphasize external power, input and screen observations; platform-specific menu paths belong to the exact model manual.

Hisense TVs span several platforms and generations. These guides emphasize external power, input and screen observations; platform-specific menu paths belong to the exact model manual. Source

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About this model

This hub identifies Hisense 75U77SUA(01) in the US catalog. Its facts are linked to the original records. A similar code, finish, or appearance does not establish that another model uses the same parts or instructions.

Manufacturer installation details and exact control procedures have not been verified for this record. Certification or archive measurements should not be used alone to approve installation fit.

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Sources for this model

ENERGY STAR — Televisions Observed Oct 31, 2026

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Native vertical resolution 2160 pixels

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Native vertical resolution 2160 pixels

Photo: 50A65H · Shared source photo · Credit

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Screen diagonal 55 in
Native vertical resolution 2160 pixels

Photo: 55A65H · Shared source photo · Credit

Details & support

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