Acer AR55AR2851UDFL vs Samtonic ST-5502SFU – Which TV is Better? (2026)

ALERT

Acer AR55AR2851UDFL
Rs.32,999.00

Samtonic ST-5502SFU
Rs.32,999.00

Model No

AR55AR2851UDFL

ST-5502SFU

TV Type

Android TV

Android 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

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
Supported Video Formats	: MP4
Supported Picture Formats	: JPEG, PNG

Video

Backlight	: 4K Ultra HD LED
HDR10	: Yes
HLG	: Yes
Wide Color Gamut	: Yes
UHD Upscaling	: Yes
Digital Noise Reduction	: Yes
Micro Dimming	: Yes
Analog TV Reception NTSC	: Yes
Panel Type	: A+
MEMC	: MEMC
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

Backlight	: 4K UHD LED
HDR10+	: Yes
Dolby Vision	: Yes
Image Contrast Ratio	: ‎300000 : 1

Audio

Audio Output ( RMS )	: 30 W
Number of Speakers	: 2
Dolby Audio	: Yes
Virtual Surround Sound	: Yes
Speaker Type	: Powerful Box Speakers
Sound Mode	: Sport, Standard, Cinema, Music, News

Sound Output	: 24 W
Number Of Speakers	: 2
Dolby Atmos	: Yes
Built-in Subwoofer	: Yes
Audio Output Mode	: Surround

Connectivity Options

HDMI	: 2
USB	: 2
Built In Wi-Fi	: Yes
Ethernet / LAN	: Yes
Bluetooth	: Yes
Internet Access	: Yes
Digital Audio Output	: Yes
RF Connectivity Input	: Yes
Wireless LAN Adapter	: Yes
Headphone Jack	: Yes
Wi-Fi Type	: Dual Band WiFi: 2.4 GHz and 5 GHz

HDMI	: 3
USB	: 2
Wi-Fi	: Yes
RF Input	: Yes
Bluetooth	: Yes
Headphone Jack	: Yes
Chromecast Built-In	: Yes
HDMI CEC & eARC & ARC	: Yes
Component Output Ports	: Yes

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
Smart TV	: Yes
Chromecast Built-In	: Yes
Google Assistant	: Yes
Supported App - Netflix	: Yes
Supported App - Youtube	: Yes
Supported App - Disney + Hotstar	: Yes
Supported App - Prime Video	: Yes
Google Play Store	: Yes
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 TV
CPU	: Quad Core
GPU	: MALI 400
RAM	: 1 GB
ROM	: 16 GB
App Store	: Yes
Kids Mode	: Yes
Supports Apps -Netflix	: Yes
Supports Apps -Hotstar	: Yes

Other Features

Voice Remote	: Yes
Smart Remote	: Yes
Clock	: Yes
Auto Power Off	: Yes
On / Off Timer	: Yes
Sleep Timer	: Yes
Color Screen	: Yes
RF Capable	: Yes
Eco Mode	: Yes
Content Languages	: English
System 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.

Design	: Ture Bezel-Less Design
Tuner Technology	: ‎ATSC
Gaming Consoles	: Yes
Blu-ray Players	: Yes
Warranty Information	: 12 Months Comprehensive Warranty

General Details

Power Requirements	: AC 100 - 240 V, 50/60 Hz
Power Consumption	: 145 W
Power Consumption Stand By	: 0.5 W
Weight Without Stand	: 11.14 Kg
Weight With Stand	: 11.31 Kg

Power Supply	: AC 100V-240V 50/60Hz
Power Consumption	: 125 W
Power Consumption Standby	: 0.5 W
Weight Without Stand	: ‎12.40 Kg

Supplied Accessories

Remote Control	: Yes
2 AAA Batteries	: Yes
User Manual	: Yes
Table Top Stand	: Yes

Voice Remote Control	: Yes
Wall Mount	: Yes
User Manual	: Yes
Table Stand Base	: Yes

Compare Acer AR55AR2851UDFL with:

Compare Samtonic ST-5502SFU with:

Key Differences

Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. 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. 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. Acer AR55AR2851UDFL and Samtonic ST-5502SFU are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience.

Verdict: Choosing between Acer AR55AR2851UDFL and Samtonic ST-5502SFU depends on your usage, whether you prioritize display quality, smoother motion, or smart features.

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