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TCL 75S546
Rs.98,023.54

Hisense 75A77GQTUK
Rs.96,845.69
Model No 75S546 75A77GQTUK
TV Type Smart TV Smart TV
Screen Size 75 Inch (191 cm) 75 Inch (191 cm)
Resolution 4K 3840 x 2160 4K 3840 x 2160
Aspect Ratio 16:9 16:9
Motion Rate 60 Hz 120 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 2.0
Supported Audio Formats : MP3, AC3, AAC, AC4
Supported Video Formats : AVI, DIV, MPEG-4, MPEG-H, MP4, VC-1, VP8, PP9
Supported Picture Formats : JPEG, PNG ,BMP, HEIF
USB Version : 3.0
Supported Audio Formats : WMA, WMV, MP4, FLAC, MP2, MP3
Supported Video Formats : AVI, WMV, MP4, MOV, 3GP, MKV, MPG, MPEG, VOB, FLV, WebM, OGM
Supported Picture Formats : JPEG, BMP, PNG, GIF, MPO
Video
Backlight : 4K HDR QLED TV
HDR10+ : Yes
HDR10 : Yes
HLG : Yes
Dolby Vision : Yes
Natural Motion : 240
Resolution : UHD
Display Colors : 1.07 Billion
Picture Engine : AiPQ Engine
Backlight : QLED
HDR10 : Yes
HLG : Yes
4K Upscaling : Yes
3D Digital Comb Filter : Yes
Quantum Dot Technology : Yes
HDR Classification : HDR
Panel Bit Depth : 8 Bit + FRC
Backlight Type : Quantum Dot
Input Lag : < 20 ms ( Game Mode )
Processor : Quad Core / NT72671D
Video Decoder : HEVC ( H.265 ), VP, H. 264, MPEG4, MPEG2, AV1
Audio
Audio Output ( RMS ) : 15 W + 15 W
Dolby Processing : Dolby Atmos
Audio Passthrough : Dolby Atmos / Dolby Digital Plus / Dolby Digital
Sound Output : 2 X 15 W
NICAM Stereo : Yes
User Equaliser : Yes
Audio Enhancement : Dolby MS12,Dolby Atmos
Connectivity Options
HDMI 2.0 : 3, ( 1 With eARC )
USB 2.0 : 1
Ethernet / LAN : 1 Yes
RF Input ( NTSC, ATSC ) : 1 Yes
Audio Output Headphone : 1 Yes
SPDIF Digital Audio Optical : 1 Yes
WiFi : 802.11ac 2X2 Dual Band ( Supports 2.4GHz & 5GHz )
AV Input : Composite Video + L&R Audio In ( Mini 3.5 mm Connector )
HDMI ( 2.0 ) : 3
USB ( 3.0 X 2.0 ) : 2 ( 3.0 X 1, 2.0 X 1 )
Ethernet / LAN : Yes
Headphone Out : Yes
Composite In ( AV ) : 1 Yes
Digital Audio Output ( Optical ) : Yes
RF In ( Terrestrial / Cable / Satellite Input ) : 2 Yes
CI Slot : Yes ( CI + ECP )
Wi-Fi : WiFi- IEEE 802.11 a / b / g / n / ac ( 2.4G & 5G )
Smart TV Features
Operating System : Google TV
Chromecast Built-In : Yes
Auto Game Mode ( ALLM ) : Yes
Advanced PQ Setting With Mobile App : Yes
Integrated Hands-Free Voice Assistant : Google Assistant
Variable Refresh Rate ( VRR ) : 48Hz - 60Hz @ 4K
Easy Voice Control : Works With Siri, Alexa, And Hey Google
Operating System : VIDAA U5.0
Netflix : Yes
Amazon : Yes
YouTube : Yes
Freeview Play : Yes
Application Store : Yes
Web Browser : Yes ( VEWD )
Other Features
Sleep Timer : Yes
Closed Caption : Yes
1 Year Limited Warranty : Yes
Parental Control ( V-Chip ) : Yes
Accessible Menu System ( CVAA ) : Yes
Control Buttons : One Button
Multilingual On-Screen-Display : English, Spanish, French
Tuner Type : ATSC / NTSC / Clear QAM
Live TV Pause From Antenna ( Up To 30 Minutes ) : Yes ( Compatible With USB Drive )
Design : Full View Edge-To-Edge Glass Design
Front Colour : Black
EPG : Yes
Time Shift : Yes
Freeview HD : Yes
Parental Control : Yes
Digital & Analog Tuner : DVB - T2 / T / C / S2 / S
Multi-Language OSD : English, French, Spanish
Media Player : Yes ( Video, Audio, Picture )
General Details
Power Supply (Voltage, Hz) : AC 100V-240V 50/60Hz
Annual Power Consumption : 400 kWh/Y
Power Consumption Standby : <0.5 W
Weight Without Stand : 30.61 Kg
Weight With Stand : 31.29 Kg
Packaging Weight : 44.99 Kg
VESA Walll Mount Pattern : 400 mm X 300 mm
Power Supply : 100 V-240 V 50/60Hz
Power Consumption Standby : ≤0.5 W
Energy Efficiency Class : G
Product Weight Without Stand : 27.9 Kg
Product Weight With Stand : 28.5 Kg
Product Weight Packaged : 37.5 Kg
VESA Wall Mount Compatible : 400 mm X 300 mm
Supplied Accessories
Remote Control : RC902N
2 AAA Batteries : Yes
Screw Size : M6 X 23
Warranty Info / Quick Start Guide (QSG) : Yes English
Power Cord Type : Detachable
Remote Control : Yes
AAA X 2 Batteries : Yes
User Manual : Yes
Quick Set Up Guide : Yes

Compare TCL 75S546 with:

Compare Hisense 75A77GQTUK with:

Key Differences

Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. TCL 75S546 and Hisense 75A77GQTUK offer different motion rates (60 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. TCL 75S546 and Hisense 75A77GQTUK are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both TVs come with smart platforms that support popular streaming apps and voice control features. TCL 75S546 and Hisense 75A77GQTUK differ in resolution (UHD vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing.

Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences.