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TCL 75S450R-CA
Rs.90,209.19

Acer AR75AR2851UDFL
Rs.89,890.00
Model No 75S450R-CA AR75AR2851UDFL
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 60 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 2.0
Supported Audio Formats : AAC, MP3, WMA, WAV ( PCM ), AIFF, FLAC, AC3
Supported Video Formats : MKV (H.264), MP4, MOV ( H.264 ), TS ( H.264 )
Supported Picture Formats : JPEG, PNG, GIF
USB Version : 3.0
Supported Audio Formats : MPEG1/2, MPEG4, AC3, EAC3, AAC, WMA, FLAC
Supported Video Formats : H.265, H.264, H.263, MPEG1, MPEG2, MPEG4
Supported Picture Formats : JPEG
Video
Backlight : 4K UHD DLED
HDR 10 : Yes
Dolby Vision : Yes
HDR PRO : Yes
Backlight Type : Standard
LED Type : Direct LED
Display Colors : 16.9 Million
Motion Enhancement Technology : Motion Rate 120
Description : Smart & Stunning
Local Dimming Type : Dynamic Contrast
Picture Size : Direct, Normal, Stretch, Zoom, Auto
Picture Preset : Movie, Normal, Vivid, Low Power, Sports ( HDR 3-Mode: HDR Dark, HDR Normal, HDR Bright )
Backlight : 4K UHD LED
HLG : Yes
HDR10 : Yes
Dolby Vision : Yes
UHD Upscaling : Yes
Micro Dimming : Yes
Dynamic Signal : Yes
Super Brightness : Yes
Calibration – DSC : Yes
1.07 Billion Colours : Yes
Wide Colour Gamut : Yes
Blue Light Reduction : Yes
Digital Noise Reduction : Yes
Picture Engine : Intelligent Frame Stabilization Engine – IFSE
Audio
Audio Output ( RMS ) : 15 W + 15 W
Dolby Processing : Dolby Atmos, Dolby Digital+
Audio Passthrough : Dolby Atmos, Dolby Digital+, Dolby Digital, DTS, PCM
Audio Effect : High Treble, Speech, Normal, Music, Theater, Big Bass
Audio Output ( RMS ) : 40 W
Dolby Atmos : Yes
Speaker Type : High Fidelity Speakers
Surround Sound : Virtual Surround Sound
Sound Mode : Stadium, Standard, Movie, Music, Speech
Connectivity Options
HDMI : 4 ( 1 X eARC )
USB 2.0 : 1
Chromecast Built-in : Yes
RF Input ( NTSC, ATSC ) : 1 Yes
Headphone Output : 1 Yes
SPDIF Digital Audio Optical : 1 Yes
Wi-Fi : Dual-Band 802.11ac
AV Input : Composite Video + L&R Audio In ( Mini 3.5 mm Connector )
HDMI 2.1 : 3 ( 1 Supports eARC )
USB ( 2.0 , 3.0 ) : 2 ( 2.0 X 1, 3.0 X 1 )
Built In Wi-Fi : Yes
Ethernet / LAN : Yes
Internet Access : Yes
Headphone Jack : Yes
2 Way Bluetooth : Yes
Chromecast Built-In : Yes
Wi-Fi Type : Dual Band Wifi 2.4GHz + 5GHz
Smart TV Features
Operating System : Roku TV
Smart TV : Yes
Netflix : Yes
Live TV : Yes
Disney+ : Yes
Apple TV : Yes
Airplay 2 : Yes
Peacock TV : Yes
Paramount+ : Yes
Roku Channel : Yes
Screen Mirroring : Yes
Works With : Apple HomeKit, Amazon Alexa, Google Assistant
Operating System : Google TV
CPU : Cortex-A55 x4, 1.3GHz
GPU : Mali G31 MP2,Open GL ES3.2
RAM : 2 GB
ROM : 16 GB
Screen Mirroring : Yes
Google Assistant : Yes
Google Play Store : Yes
Supported App - Netflix : Yes
Supported App - Youtube : Yes
Supported App - Disney + Hotstar : Yes
Supported App - Prime Video : Yes
Operating System Present : Yes
Supported Mobile Operating System : Android, iOS
Supported Devices For Casting : Mobile, Laptop, PC
Voice Assistant : Yes, Voice Enabled Smart Remote
Pre – Installed Applications : Netflix, Prime Video, Youtube, Google Play, FastCast, Smart Player
Supported Internet Services : Netflix, Prime Video, Zee5, Eros Now, JioCinema, SonyLiv, Youtube, Hungama, Google Play Store, Hotstar
Other Features
Design : Full View Metal Bezel-less Design
Clock : Yes
Sleep Timer : Yes
Channel Skip : Yes
Closed Caption : Yes
Input Label Edit : Yes
Channel Label Edit : Yes
Easy Voice Control : Yes
JPEG / MP3 For USB : Yes
Auto Game Mode ( ALLM ) : Yes
Parental Control ( V -Chip ) : USA
Auto Channel Search / Channel Scanning : Yes
Control Buttons : One Button
Program Guide ( EPG ) : Up To 7 Days Future
Adjustable Color Temperature : Warm, Normal, Cool
Tuner Type : ATSC, NTSC, Clear QAM
Languages : English, Spanish, French
Warranty : 1 Year Limited Manufacturers Warranty
Design : Frameless Design
Clock : Yes
Teletext : Yes
Smart Remote : Yes
Auto Power Off : Yes
System Languages : English
Other Remote Control Features : 4 Hotkeys - Netflix, Prime Video, YouTube, Disney+ Hotstar
Comprehensive Warranty : 1 Year Comprehensive Warranty on Product from the Date of Purchase
General Details
Power Supply ( Voltage, Hz ) : AC 100V-240V 50/60Hz
Power Consumption : 250 W
Annual Power Consumption : 381 kWh/Y
Power Consumption Standby : < 0.5 W
Weight Without Stand : 21.99 Kg
Weight With Stand : 22.18 Kg
Package Weight : 33.61Kg
Energy Guide : $27
Screw Size : M5
VESA Walll Mount Pattern : 300 mm X 300 mm
Power Requirements : AC 110 – 240 V, 50Hz / 60Hz
Power Consumption : 250 W
Power Consumption Stand By : 0.5 W
Weight With Stand : 23.49 Kg
Supplied Accessories
Remote Control : Voice Remote Control
Power Cord : Yes
2 X AAA Batteries : Yes
Warranty Info : Yes
Quick Start Guide English : Yes
Smart Remote Control - 1N : Yes
Batteries AAA -2N : Yes
Stand - 2N : Yes
Screw - 4N : Yes
AV Cable - 1N : Yes
Power Cable - 1N : Yes
User Manual - 1N : Yes
Warranty Card - 1N : Yes

Compare TCL 75S450R-CA with:

Compare Acer AR75AR2851UDFL with:

Key Differences

Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. If you're comparing TCL 75S450R-CA and Acer AR75AR2851UDFL, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Audio output differs between the two (15 W + 15 W vs 40 W), which can influence overall sound clarity and loudness. From a practical standpoint, both options provide a reliable viewing experience for most users. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions.

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