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TCL 55C825K
Rs.71,127.56

Onida 55UIF-S
Rs.70,990.00
Model No 55C825K 55UIF-S
TV Type Smart TV Smart TV
Screen Size 55 Inch (139 cm) 55 Inch (139 cm)
Resolution 4K 3840 x 2160 4K 3840 x 2160
Aspect Ratio 16:9 16:9
Motion Rate 100 Hz 60 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 3.0
Supported Audio Formats : WMA, MP3
Supported Video Formats : AVI, WMV, MP4 ( H.265.H.264, VP9, AV1,… ), MPG, TS, MKV, WebM, VP9
Supported Picture Formats : HEIF, JPG, PNG, BMP, Text Subtitles
USB Version : 2.0
Supported Audio Formats : MP3, AAC, WMA, WAV, FLAC
Supported Video Formats : MPG, MPEG, MP4, MOV, MKV, AVI, FLV, WEBM
Supported Picture Formats : JPEG, PNG, BMP, GIF,
Video
Backlight : 4K UHD QLED Direct Mini-LED
HLG : Yes
PQ10 : Yes
HDR10 : Yes
HDR10+ : Yes
Film Mode : Yes
Dolby Vision : Yes
HDR Extreme : Yes
Digital Noise Reduction : Yes
Motion Clarity Supreme : Yes
Picture Performance Index : 4100
Dynamic Contrast : Mega
HDR Brightness : 1000 Nits
Wide Colour Technology : Quantum Dot
Picture processing : AiPQ 2.0 Engine
Video Decoding : H.265 UHD, H.264, MPEG-2
UHD Upscaling : UHD Machine Learning AI SR
Color Management : 3D LUT, 20P & 2P Calibration
Backlight : 4K UHD LED
HLG : Yes
HDR10 : Yes
Upscaling : Yes
Dolby Vision : Yes
Wide Color Gamut : Yes
Ultra Bright Screen : Yes
Image Contrast Ratio : 1200:1
Brightness : 300 Nits
Response Time ‎ : 9 Milliseconds
Panel Type : ‎A+ Grade Panel
Picture Engine : Lucent / Amlogic 9th Generation Imaging Engine
Audio
Sound Power ( RMS ) : 15 W + 15 W + 20 W
Woofer : Yes
Auto Volume Control : Yes
Speakers : 3 Way
Equaliser : Presets
Speaker Type : Front Firing
Dolby Audio : Dolby AC4, Dolby TrueHD
Sound Processing : Dolby Atmos, DTS Virtual-X, Virtualization & Upmix
Audio Output ( RMS ) : 20 W
Number of Speakers : 2
Dolby Atmos : Yes
DTS Tru Surround : Yes
Connectivity Options
HDMI 2.1 : 3
USB 3.0 + 2.0 : 2 ( 3.0 X 1, 2.0 X 1 )
CI Slot : Yes
DLNA 1.5 : Yes
Bluetooth 5.2 : Yes
Headphone : Yes
RF In ( F Sat ) : Yes
Ethernet / LAN : Yes
USB HID Support : Yes
HDMI Quick Switch : Yes
Chromecast & T-Cast : Yes
Digital Audio Out Optical : Yes
RF in ( IEC Terrestrial / Cable ) : Yes
HDCP 2.2 : 2,3
HDMI eARC / ARC : eARC HDMI 1
YPbPr : CVBS Optional
HDMI Max Resolution : 2160P / 60Hz 422 12Bit
WiFi : Built-in ax/ac/n 2.4/5Ghz MIMO
HDMI : 3
USB 2.0 : 2
RF Input : Yes
Miracast : Yes
WiFi Direct : Yes
Bluetooth 5.0 : Yes
Ethernet / LAN : Yes
1 AV IN Adapter : Yes
Chromecast Built-In : Yes
Wi-Fi : 802.11 ac/b/g/n
Smart TV Features
Operation System : Android P ( 9.0 )
CPU : Quad Core
Social : Yes
Netflix : Yes
Disney+ : Yes
YouTube : Yes
Google Duo : Yes
HbbTV 2.0.2 : Yes
Web Browser : Yes
Magic camera : Yes
AI Amazon Alexa : Yes
Google Play Store : Yes
AI Google Assistant : Yes
Amazon Prime Video : Yes
Google Assistant Built-In : Yes
Hands-Free Google Assistant : Yes
4K : Netflix, YouTube, Amazon Prime, AppleTV+ & More
Unlimited Content : Netflix , Disney+ , Amazon Prime, YouTube , HBO GO, Spotify, Twitch, Kodi, Plex, Google play movies, Hulu, Rakuten and so many others…
Operating System : ‎Fire TV 7.0
CPU : Multi-Core
GPU : ‎MaliG31 MP2
RAM : 1.5 GB
ROM : 8 GB
Live TV : Yes
Screen Mirroring : Yes
Google Play Store : Yes
Alexa Voice Control : Yes
Supported App - Netflix : Yes
Voice Remote with Alexa : Yes
Supported App - Youtube : Yes
Supported App - Prime Video : Yes
Control Your Smart Home : Yes
Supported Internet : Netflix, Prime Video, Zee5, Eros Now, JioCinema, SonyLiv, Youtube, Hungama, Hotstar
Inbuilt Apps : Amazon Prime Video, Netflix, YouTube, Zee5, Voot, SonyLive, Amazon Music, Hungama Play, Hotstar
Other Features
Design : Bezel-Less Ultra Slim Metal Design : Premium & Elegant Frameless Design
Color : Brushed Aluminium Metal Front
Stand Type : Fixed Central
Teletext : Yes
Sleep Timer : Yes
Sports Mode : Yes
Analogue Tuner : Yes
Quick Power On : Yes
Caption ( Subtitle ) : Yes
USB HID Support : Yes
Auto Channel Search : Yes
Auto Low Latency Mode ( ALLM ) : Yes
Smartphone / Tablet Remote Support : Yes
Game Mode : Auto
EPG ( DVB EIT / SI ) : Up To 8 Days
CI+ : Yes ( 1.4, ECP )
DTV Tuner : DVB-T2 / C / S2
Analogue Tuner Systems : PAL / SECAM / NTSC ( AV ) BG / DK / I / LL
OSD Languages : 29 Albanian, Bulgarian, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Italian, Latvian, Lithuanian, Macedonian, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Turkish, Ukrainian
Colour : Black
Games : Yes
Blu-Ray Players : Yes
Internet Access : Yes
Gaming Console : Yes
DVD / STB Players : Yes
Voice Recognition : Yes
Facebook and Social Media Integration : Yes
Tuner Technology : ‎PAL BG
Remote Control Description : Hot keys for Amazon Prime, Netflix, Youtube, Alexa voice assistant
Other Smart Features : Display Mirroring, Double USB Sharing, Easylink (HDMI-CEC), MyRemote Apps, Screen Casting, Smartphone connect, Smart Share, USB HID Support, WiFi Direct
General Details
Power Supply ( Voltage, Hz ) : 220-240V~50Hz
Max Power Consumption : 240 W
Annual SDR Power Consumption ( EEI 2021 ) ( X 1) : 103 W
Annual HDR Power Consumption ( EEI 2021 ) ( X 1) : 164 W
Weight Without Stand : 21.60 Kg
Weight With Stand : 22.40 Kg
Packaging Weight : 29.10 Kg
EEI 2021 Class SDR ( X1 ) : G
EEI 2021 Class HDR ( X1 ) : G
Auto power Off : Yes
Peak Luminance Ratio : 65%
Vesa Size : 400 mm X 400 mm
Power Requirements : AC 100 - 240 V, 50/60 Hz
Power Consumption : 125 W
Power Consumption Standby : 0.5 W
Weight Without Stand : 11 Kg
Weight With Stand : 11.20 Kg
Supplied Accessories
Remote Control : RC802N5 + RC802V5
Batteries : Yes
User Manual : Yes
Voice Remote Control : Bluetooth + IR
2 AAA Batteries : Yes
User Manual : Yes
1 AC Cord : Yes
Warranty Card : Yes
2 Wall Mount : Yes
2 Table Stand Base : Yes

Compare TCL 55C825K with:

Compare Onida 55UIF-S with:

Key Differences

Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. If you're comparing TCL 55C825K and Onida 55UIF-S, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. 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. 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. From a practical standpoint, both options provide a reliable viewing experience for most users. TCL 55C825K and Onida 55UIF-S offer different motion rates (100 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming.

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