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Acer AR50AR2851UDFL
Rs.27,999.00

iFFALCON 50-K31
Rs.28,499.00
Model No AR50AR2851UDFL 50-K31
TV Type Android TV Android 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 60 Hz 60 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 2.0
Supported Audio Formats : MPEG1, MPEG2, MPEG4, AC3, EAC3, AAC, WMA, FLAC
Supported Video Formats : H.265, H.264, H.263, MPEG1, MPEG2, MPEG4
Supported Picture Formats : JPEG
USB Version : 2.0
Supported Audio Formats : MP3, WMA, AAC, AC3, AC4
Supported Video Formats : MPEG1, MPEG2, MPEG4, VC1, WMV, TS, MKV, AVI, MP4
Supported Picture Formats : JPEG, JPG, PNG, BMP
Video
Backlight : 4K UHD LED
HLG : Yes
MEMC : Yes
HDR10 : Yes
Micro Dimming : Yes
UHD Upscaling : Yes
Wide Color Gamut : Yes
Digital Noise Reduction : Yes
Analog TV Reception NTSC : Yes
Panel Type : A+
Brightness : 400 Nits
Contrast Ratio : 5000:01:00 ( Static )
Picture Engine : Intelligent Frame Stabilization Engine, Dynamic Signal Calibration
Other Video Features : Wide Color Gamut Plus, 1.07 Billion Colors, HDR10 Plus with HLG, Digital Noise Reduction, Micro Dimming
Display Type : DLED
Brightness : 300 nits
Contrast Ratio : 5000 : 01 : 00 ( Static )
Response Time : 6.5 ms ( Typical )
Picture Engine : AI-Picture Engine
Digital Noise Filter : Yes
Analog TV Reception : Yes
Digital TV Reception : Yes
HDR 10 : Yes
Micro-Dimming : Yes
WCG : Yes
HLG : Yes
Dynamic Contrast : Yes
Dynamic Backlight : Yes
Screen Type : A+
Picture Modes : Standard, Smart HDR, Sports, Movie, Dynamic
Audio
Audio Output ( RMS ) : 30 W
Number of Speakers : 2
Sound Technology : Dolby Audio
Speaker Type : Powerful Box Speakers
Surround Sound : Virtual Surround Sound
Sound Mode : Sport, Standard, Cinema, Music, News
Speaker Output RMS : 20 W
Number of Speakers : 2
Surround Sound : Stereo Sound
Sound Technology : Dolby Audio MS 12
Speaker Type : Stereo Box Speaker
Sound Mode : Dynamic, Standard, Movie, Music, Voice, Game, Stadium
Other Audio Features : AI Sound Engine, Dolby Audio MS 12, Sound Modes, Equalizers - Dynamic / Standard / Movie / Music / Voice / Game / Stadium
Connectivity Options
HDMI 2.1 : 3
USB 2.0 : 2
Bluetooth : Yes
Built In Wi-Fi : Yes
Ethernet / LAN : Yes
Internet Access : Yes
Headphone Jack : Yes
Chromecast Built-In : Yes
RF Connectivity Input : Yes
Wireless LAN Adapter : Yes
Digital Audio Output Optical : Yes
Wi-Fi Type : Dual Band WiFi: 2.4 GHz and 5 GHz
HDMI : 3
USB : 2
Built In Wi-Fi : Yes
Bluetooth : Yes
Headphone Jack : Yes
Digital Audio Output : Yes
SPDIF : Yes
Ethernet : Yes
Internet Access : Yes
Wi-Fi Type : 2.4GHz, 802.11 b / g / n 2T2R
Other Internet Features : Android Pie 9, Google Assistant, Voice Search, Google Play Store, Chromecast Built-in, Netflix, YouTube, Play Movies, File Manager, Media Player, TV Manager, T-Cast, T-Channel App Store, T-Browser, Yup TV, TV Guide
Smart TV Features
Operating System : Android 11
CPU : Quad Core Cortex-A55 x 4 64bit
GPU : Mali G31 MP2, OpenGL ES3.2
RAM : 2 GB
ROM : 16 GB
Google Assistant : Yes
Screen Mirroring : Yes
Supported App - Netflix : Yes
Supported App - Youtube : Yes
Supported App - Prime Video : Yes
Supported App - Disney + Hotstar : Yes
Google Play Store : Yes
Operating System Present : Yes
Supported Mobile Operating System : Android, iOS
Supported Devices For Casting : Laptop, Mobile
Content Providers : Netflix, YouTube, Disney Plus Hotstar, Google Play Store, Prime Video, SmartCast
Supported App - Others : MX Player, Sony Liv, Voot, Voot Kids, Zee5, Spotify, Prime Music, Hungama, Smart Player
Operating System : Android Pie 9
GPU : Mali 470 x 3 600 MHz - 800 MHz
CPU : Amlogic 64 bit A55 x 4 900 MHz~1.1GHz
RAM : 2 GB
ROM : 16GB
Supported App - Netflix : Yes
Supported App - Youtube : Yes
Supported App - Hotstar : Yes
Screen Mirroring : Yes
Operating System Present : Yes
Google Voice Search : Yes
Supported Devices for Casting : Mobile, Laptop
Pre Installed Browser : T- Browser
Supported Mobile Operating System : IOS, Android
App Store Type : Google App Store
Content Providers : Eros Now, ZEE5
Supported App - Others : YouTube, Hotstar, Netflix, ErosNow, ZEE5, Voot, Jio Cinema, Hungama Play, ALTBalaji, YuppTV, T-Channel
Other Features
Design : Frameless Design
Clock : Yes
Eco Mode : Yes
RF Capable : Yes
Sleep Timer : Yes
Color Screen : Yes
Smart Remote : Yes
Voice Remote : Yes
On / Off Timer : Yes
Auto Power Off : Yes
System Languages : English
Content Languages : English
Warranty Summary : 2 Year Warranty On Product
Other Internet Features : More than 7000 Plus Apps and Games with Google Play Store, Chromecast, Google Play Store, Google Assistant, Unlimited Content with Apps.
Bezel : 4 mm
Clock : Yes
Auto Power Off : Yes
Sleep Timer : Yes
On/Off Timer : Yes
Teletext : Yes
System Languages : English
Panel Type : A+ Grade UHD 10-bit DLED Panel
Other Remote Control Features : Voice Input, Netflix Hot Key on Remote, Google Assistant Hotkey on Remote
Other Convenience Features : Google Assistant, Bluetooth, SPDIF, Netflix Hot Key on Remote, Google Assistant Hotkey on Remote, System Update over-the-air, Instant Power ON, Parental Control
Content Languages : Marathi, Gujarati, Sinhala, Kannada, Tamil, Rajasthani, Hindi, English, Punjabi, Telugu, Bengali, Urdu, Malayalam, Bhojpuri, Oriya
General Details
Power Requirements : AC 100 - 240 V, 50/60 Hz
Power Consumption : 120 W
Power Consumption Standby : 0.5 W
Weight Without Stand : 9.34 Kg
Weight With Stand : 9.51 Kg
Power Supply : AC 100 - 240 V, 50 / 60 Hz
Power Consumption : 120 W
Power Consumption ( Standby ) : <0.5 W
Instant Power ON : Yes
ECO Energy Efficiency : Yes
Set Weight ( Without Stand ) : 10 Kg
Set Weight ( With Stand ) : 10.2 Kg
Supplied Accessories
Smart Remote Control - 1N : Yes
Batteries AAA - 2N : Yes
Screw - 4N : Yes
Stands - 2N : Yes
Power Cord - 1N : Yes
User Manual - 1N : Yes
Warranty Card - 1N : Yes
Smart Remote : Yes
2 AAA Batteries : Yes
User manual : Yes
RF Capable : Yes
Wall Mount And Table Top Stand : Yes
Warranty Card : 1 Year Domestic Warranty

Compare Acer AR50AR2851UDFL with:

Compare iFFALCON 50-K31 with:

Key Differences

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. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. 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 offer adequate brightness levels suitable for most indoor lighting conditions. iFFALCON 50-K31 and Acer AR50AR2851UDFL are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content.

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