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Vizio M50QXM-K01
Rs.41,650.09

LG 50UA8450PSA
Rs.41,696.27
Model No M50QXM-K01 50UA8450PSA
TV Type Smart TV Smart TV
Screen Size 50 Inch (126 cm) 50 Inch (126 cm)
Resolution 4K 3840 x 2160 4K 3840 x 2160
Aspect Ratio 16:9 16:9
Motion Rate 120 Hz 60 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 2.0
Supported Audio Formats : MP3, AAC, AAC+, WMA, FLAC, WAV, M4A
Supported Video Formats : H.263, H.264, AVI, MKV, MP4, MPEG-4, WMV, VP9, DivX, Xvid, 3GPP
Supported Picture Formats : JPEG, GIF, PNG
USB Version : 2.0
Supported Audio Formats : MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA
Supported Video Formats : MKV, DivX, MP4, AVI, ASF, MOV, FLV
Supported Picture Formats : JPEG, PNG, BMP, WebP, JPS, MPO
Video
Backlight : 4K UHD Active Full Array QLED
HDR10+ : Yes
Dolby Vision : Yes
Active Pixel Tuning : Yes
Clear Action : 720
Dynamic Motion Rate : DMR 240
Peak Brightness : 1000 Nits
Wide Color Gamut : Quantum Color
Gaming Engine : ProGaming Engine™
Display Processor : IQ Ultra+ Processor
Picture Engine : Spatial Scaling Engine
Dimming Zones : Up To 16 Local Dimming Zones
BackLight : 4K UHD Direct LED
HLG : Yes
HDR10 : Yes
Auto Calibration : Yes
Filmmaker Mode ™ : Yes
Dynamic Tone Mapping : Yes
Upscaling : 4K Super Upscaling
Picture Processor : α7 AI Processor 4K Gen8
Picture Mode : 10 Modes ( Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF )Expert ( Dark Room ))
Audio
Audio Output (RMS) : 10 W + 10 W
Dolby Audio : Yes
DTS:X, DTS Virtual X : Yes
Digital Audio Amplifier : Yes
Audio Output ( RMS ) : 20 W
LG Sound Sync : Yes
WOW Orchestra : Yes
Sound Mode Share : Yes
AI Acoustic Tuning : Yes
Simultaneous Audio Output : Yes
Speaker Direction : Down Firing
Speaker System : 2.0 Channel
Bluetooth Surround Ready : Yes ( 2 Way Playback )
Clear Voice Pro : Yes ( Auto Volume Leveling )
AI Sound : α7 AI Sound Pro ( Virtual 9.1.2 Up-Mix )
Audio Codec : AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual )
Connectivity Options
HDMI 2.1 : 4 Side
USB 2.0 : 1 Side
Ethernet / LAN : 1 Side
Analog Audio Output : 1 Side
Digital Audio Output ( SPDIF ) : 1 Side
ARC : Yes
TV Tuner : Yes
Apple Airplay 2 : Yes
RF Antenna Input : Yes
Chromecast Built-In : Yes
Bluetooth 5.2 With BLE : Yes
WiFi : WiFi 6E Tri-Band
HDMI ( 2.0 ) : 3ea ( Supports eARC, ALLM )
USB ( 2.0 ) : 1ea
Ethernet / LAN : 1ea
RF Input ( Antenna, Cable ) : 1ea
Optical Digital Audio Out ( SPDIF ) : 1ea
Wi-Fi 5 : Yes
Bluetooth® 5.0 : Yes
HDMI-CEC ( Simplink ) : Yes
HDMI Audio Return Channel : eARC ( HDMI 2 )
Smart TV Features
Operation System : Vizio Smart Cast
Netflix : Yes
Disney+ : Yes
YouTube : Yes
Apple TV+ : Yes
Prime Video : Yes
Supported Internet Services : Apple TV+, Crackle, Discovery+, Disney+, Fandango, fuboTV, HBO Max, Hulu, iHeartRadio, Netflix, Pandora, Paramount+, Peacock, Prime Video, Redbox, SiriusXM, Sling TV, STARZ, TikTok, Tubi, Vudu, XUMO, YouTube, YouTube TV
Operating System : WebOS 25 Smart TV
Voice ID : Yes
AI Chatbot : Yes
Home Hub : Yes
Google Cast : Yes
Full Web Browser : Yes
Google Home, Hub : Yes
Works With Apple Home : Yes
USB Camera Compatible : Yes
Works With Apple Airplay : Yes
Intelligent Voice Recognition : Yes
Magic Remote Control : Built-In
Smartphone Remote App : Yes ( LG ThinQ )
Content Partners : Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV & More...............
Other Features
Design : Thin Frame Design
Color : Black
AMD FreeSync Premium : Yes
Variable Refresh Rate : 48-120 Hz FreeSync
OSD Language : English, French, Spanish
Television Warranty : One Year Parts & Labor. Free Lifetime Technical Support.
Design : Sleek & Slim Design
Gray Scale : Yes
Invert Colors : Yes
High Contrast : Yes
Analog TV Reception : Yes
Digital TV Reception : DVB-T2/T ( Terrestrial ), DVB-C ( Cable )
General Details
Power Supply (Voltage, Hz) : AC 100V-240V 50/60Hz
Power Consumption Yearly : 202.3 kWh
Power Consumption : 220 W
Power Consumption Standby : <0.5 W
Weight Without Stand : 11.9 Kg
Weight With Stand : 12.3 Kg
Packaging Weight : 18.1 Kg
VESA Hole Pattern : 200 mm X 200 mm
Power Supply : AC 100~240V 50-60Hz
Power Consumption : 70 - 100 W
Power Consumption Standby : Under 0.5 W
TV Weight Without Stand : 9.4 Kg
TV Weight With Stand : 9.5 Kg
Packaging Weight : 11.8 Kg
VESA Mounting : 200 mm X 200 mm
Supplied Accessories
Remote Control : XRT260 Voice Remote Control
2 X AAA Batteries : Yes
Stand : Yes
User Manual : Yes
Power Cable : Yes
Power Cord Type : Detachable ; 2-Prong. North America Plug Type A
Remote Control : Magic Remote MR25
Power Cable : Yes ( Detachable )

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Key Differences

Vizio M50QXM-K01 and LG 50UA8450PSA offer different motion rates (120 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. If you're comparing Vizio M50QXM-K01 and LG 50UA8450PSA, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming.

Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.