8.6

Price and features of the TV TCL 55QLED770 TCL QLED 770 55" 4KHDR

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Summary
  • 55"4KHDR
    G
  • 123 cm70 cm7.6 cm
  • LCD LED Direct LED VA Quantum Dots QLED
  • 350 nits 5000:1
  • Total 40 W 2 x 20W
  • DVB-TDVB-T2HbbTV
  • Android TV

TCL QLED 770 specs: Technical sheet

Brand

Brand
TCL
Serie
QLED 770
Model
55QLED770
Other codes

Release Date

Year
2023

TCL QLED 770 prices

Versions and prices
43"  •  4K  •  43QLED770  •  DVB
50"  •  4K  •  50QLED770  •  DVB
55"  •  4K  •  55QLED770  •  DVB
65"  •  4K  •  65QLED770  •  DVB
75"  •  4K  •  75QLED770  •  DVB
85"  •  4K  •  85QLED770  •  DVB
Read More

Related

Predecessor

Image

LCD LED

  • Backlight
    Direct LED
    Direct LED lighting distributes light more evenly across the panel
  • Technology
    VA
    VA technology allows a greater contrast than an IPS, against losing slightly in viewing angle
  • Colorimetry
    Quantum Dots
    The quantum dots generate a greater range of colors, closer to those of the human eye
  • Reference image
    Final image
    Good
    Good choice for normal use, if you don't need pure blacks


Size (inches) and resolution

Diagonal
55 inches
Resolution
4K 3840 x 2160
Aspect ratio
16:9
Pixel density
68 ppi

Technology

Panel type
LCD
LCD technology
VA
Subpixel type
RGB
Refresh rate
60 Hz
Panel Manufacturer
--

Backlight and contrast

Backlight type
LED
Backlight form
Direct LED
Brightness
350 nits
Contrast
5000:1
Light sensor
No

Colorimetry

Quantum Dots
Yes Quantum Dots QLED
Color spaces
Rec. 709
100%
DCI P3
--
NTSC 1953
--
Rec. 2020
--
sRGB
--
Color depth
10 bits

HDR

HDR technologies
  • Dolby Vision
  • HDR10+
  • HLG

Crystal

Anti-glare filter
--
Vision angle
Horizontal Vertical

Processing

These features modify the images received by television via software, in many cases they create unwanted artifacts, we disable some of them, but here you have them ...

Upscaling
UHD Upscaling
Noise reduction
Noise Reduction
Contrast
Micro Dimming Pro
Color
Wide Color Gamut

Response times

Minimum time
--
Average time
--
Input lag
--
Gaming
--

Sound

Speakers

Speakers
  • 20W 2x
Power
40 W
Output channels
2.1 CH

Sound technologies

Technologies
  • Dolby Atmos
  • DTS

Tuner and connectivity

Digital tuner


DVB

Terrestrial
  • DVB-T
  • DVB-T2
Satellite
  • DVB-S
  • DVB-S2
Cable
  • DVB-C
ATSC & QAM
No
ISDB
No
DTMB
No

Analog tuner

NTSC
Yes
PAL
Yes
SECAM
Yes

Hybrid television

HbbTV
Yes

Cable connections

RF antenna
  • Antenna (RF) 1x
HDMI
  • HDMI 2.0 3x
  • b
  • HDCP 2.3
USB
  • USB 2.0 2x
Satellite
  • Satellite In (F-type) 1x
CI
  • CI+ 1.4 1x
Optical Audio
  • Optical Audio Out 1x
3.5mm audio
  • 3.5 mm Audio Out 1x
Ethernet
  • Ethernet RJ45 1x
Unknown
  • Video Component In 3.5 mm jack (CVBS) 1x

Wireless connections

Wi-Fi
Yes 802.11a, 802.11ac, 802.11b, 802.11g, 802.11n,
Bluetooth
Yes Bluetooth 5.0

Content delivery

DLNA
Yes
Wi-Fi Direct
Yes

Remote control

Type of command
RC602S6 + RC802N4 Remote control
Control of multiple devices

Others

PVR recording
No
PIP
Yes Picture-in-Picture

Design

Image gallery

Image gallery
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Structure


With stand

Dimensions
122.9 cm71.6 cm30 cm
Weight
19.5 Kg

Without stand

Dimensions
122.9 cm70 cm7.6 cm
Weight
14.4 Kg
Screen shape
Flat
Frameless
Yes
Colors
Black

Stand

Removable stand
No
Stand shape
--

VESA

VESA size
400 x 200 mm

Others

Single cable
No
Ambient mode
No

System

Operating System

SW
Android Android TV

Voice assistants

Alexa
Yes
Google Assistant
Yes
Voice control
Yes

Hardware

SOC model
--
RAM
--
ROM
16GB

Consumption

Energy efficiency
G
Standby consumption
0.3 W
Average consumption
86 W
Consumption
155 W
OFF consumption
0.2 W

Power supply

Power supply
220 V - 240 V (volts)
Power supply frequency
50 Hz - 60 Hz (hertz)

Certificates

Certificates
RoHS

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8.6
Ki Cost-effective
Score
  • 7.5 Image
  • 7.7 Sound
  • 7.5 Connectivity
  • 6.3 Design
  • 5.6 System
What is a Ki score?
Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
How do we calculate the Ki?

In this case, to determine the score we evaluate 5 general aspects:

  • Image
  • Sound
  • Connectivity
  • Design
  • System

Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

Even a device objectively worse than another may have a higher Ki score if it has a better price.

Does the Ki score change?

The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.