50C645 vs 50C735: Comparison

Comparison of features, image quality, design, sound, software and connectivity between the following televisions: 50C645 vs 50C735. The complete information of specifications to decide which to buy.

Compare
50C645TCL C645 50" · 4K · 50C645
50C735TCL C735 50" · 4K · 50C735
Technical data sheets

Basics
50C645
TCL C645
50" · 4K · 50C645
View datasheet
vs
50C735
TCL C735
50" · 4K · 50C735
View datasheet
vs

Score
Ki Cost-effective
Score		 8.4 Ki Cost-effective
Score 		5.4 Ki Cost-effective
Score
Image Score 7.5 Image 6.7 Image
Sound Score 6.5 Sound 6.2 Sound
Connectivity Score 7.0 Connectivity 6.9 Connectivity
Design Score 5.4 Design 2.3 Design
System Score 6.5 System 7.5 System

Brand
Brand TCL TCL
Serie C645 C735
Model 50C645 50C735
Other codes 50C645X1 50C735X1

Release Date
Year 2023 2022

Image

Summary

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 (QLED), Nano Cells...
    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

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 (QLED), Nano Cells...
    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 50" 50"
Resolution 4K • 3840 x 2160 4K • 3840 x 2160
Aspect ratio 16:9 16:9
Pixel density 89 ppi 89 ppi

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

Backlight and contrast
Backlight type LED LED
Backlight form Direct LED Direct LED
Local dimming No No
Brightness 400 nits -- nits
Contrast 4000:1 --:1
Light sensor No No

Colorimetry
Quantum Dots (QLED), Nano Cells... Yes,
Quantum Dots QLED 		Yes,
Quantum Dots QLED
Color spaces
Rec. 709
100%
DCI P3
94%
NTSC 1953
--
Rec. 2020
--
sRGB
--
Rec. 709
100%
DCI P3
--
NTSC 1953
--
Rec. 2020
--
sRGB
--
Color depth 10 bits (8 bits + FRC) 10 bits (8 bits + FRC)

HDR
HDR technologies
  • Dolby Vision
  • HDR10
  • HDR10+
  • HLG
  • Dolby Vision
  • HDR10+
  • HLG
Tradename

Crystal
Anti-glare filter -- --
Vision angle Horizontal
Vertical 		Horizontal
Vertical

Processing
Image processor -- --
Upscaling -- --
Noise reduction Digital Noise Reduction Noise Reduction
Motion -- --
Contrast Mega Contrast --
Color -- --
Fake HDR -- --

Response times
Minimum time -- 8 ms
Average time -- --
Maximum time -- --
Input lag 9 ms 15 ms
Gaming ALLM , FreeSync, Game Bar, Game Mode, VRR FreeSync, Game Mode

3D
3D type No No

Sound

Speakers
Speakers
  • 10W 2x
  • 10W 2x
Power 20 W 20 W
Output channels 2.0 CH 2.0 CH

Sound technologies
Technologies
  • Dolby Atmos
  • DTS HD
  • Dolby Atmos
  • DTS

Tuner and connectivity

Digital tuner

DVB
Terrestrial
  • DVB-T
  • DVB-T2
  • DVB-T
  • DVB-T2
Satellite
  • DVB-S
  • DVB-S2
  • DVB-S
  • DVB-S2
Cable
  • DVB-C
  • DVB-C

ATSC & QAM
Terrestrial No No
Cable No No

ISDB
Terrestrial No No

DTMB
Terrestrial No No

Analog tuner
Analog tuner
  • NTSC
  • PAL
  • SECAM
  • NTSC
  • PAL
  • SECAM

Hybrid television
HbbTV No No

Cable connections
RF antenna
  • Antenna (RF) 1x
  • Antenna (RF) 1x
HDMI
  • HDMI 2.0 3x
  • High-bandwidth Digital Content Protection (HDCP) 2.2
  • HDMI 2.0 2x
  • HDMI 2.1 1x
  • High-bandwidth Digital Content Protection (HDCP) 2.2
USB
  • USB 2.0 1x
  • USB 3.0 1x
  • USB 2.0 1x
Satellite
  • Satellite In (F-type female) 1x
  • Satellite In (F-type female) 1x
Composite
  • AV Composite In 3.5 mm jack 1x
  • AV Composite In 3.5 mm jack 1x
CI
  • CI+ 1.4 1x
  • CI+ 1.4 1x
Optical Audio
  • Optical Audio Out 1x
  • Optical Audio Out 1x
3.5mm audio
  • 3.5 mm Audio Out 1x
  • 3.5 mm Audio Out 1x
Ethernet
  • Ethernet RJ45 1x
  • Ethernet RJ45 1x

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

Content delivery
Chromecast Yes Yes
DLNA Yes Yes
Miracast Yes --
Wi-Fi Direct Yes Yes

Remote control
Type of command RC833 • Remote control • Remote controls
Control of multiple devices -- --

Others
PVR recording No No
PIP No No
PAT No No
Camera No No
Accessories -- --
Others -- --

Design

Structure

With stand
Dimensions 111.2 cm
70 cm
26.5 cm 		110.2 cm
70.5 cm
25 cm
Weight 9.1 Kg 0 Kg

Without stand
Dimensions 111.2 cm
111.2 cm
111.2 cm 		110.2 cm
110.2 cm
110.2 cm
Weight 9 Kg 0 Kg
Screen shape Flat Flat
Frameless Yes No
Colors
Brushed Titanium
Brushed Titanium

Stand
Removable stand No No
Stand shape -- --

VESA
VESA size 200 x 200 mm --

Others
Single cable No No
Ambient mode No No

System

Operating System
SW Android • Android TV 11 Android • Google TV

Hardware
SOC model -- --
Processor -- --
Graphic -- --
RAM 1GB --
ROM 8GB --

Consumption
Energy efficiency
G
G
Standby consumption 0.5 W --
Average consumption 68 W --
Consumption 113 W --
ECO consumption -- --
OFF consumption -- --

Power supply
Power supply 100 V - 120 V (volts) 220 V - 240 V (volts) 100 V - 120 V (volts) 220 V - 240 V (volts)
Power supply frequency 50 Hz - 60 Hz (hertz) 50 Hz - 60 Hz (hertz)

Certificates
Certificates -- RoHS
Prices
--
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