OnePlus 55U1S vs Acer AR55AP2851UDFL

Display

55 inches (139.7 cm), LED

55 inches (139.7 cm), LED

Resolution

4K 3840 x 2160 Pixels

4K 3840 x 2160 Pixels

Features

Smart TV

Smart TV

Connectivity

2 USB 3 HDMI Ports

2 USB 3 HDMI Ports

User Ratings

4.3/5 (23,088 ratings)

4.4/5 (9,395 ratings)

Brand

OnePlus

Acer

Model

55U1S 55 inch (139 cm) LED 4K TV

AR55AP2851UDFL 55 inch (139 cm) LED 4K TV

Series

U1S

Boundless

Warranty

1 Year

1 Year

Box Contents

Television Remote Control Batteries Tabletop Base Screws User Manual & Warranty Card

Television Remote Control Batteries Wall Mount User Manual & Warranty Card

Type

LED

LED

Size

55 Inch (139.7 cm Ideal for 8-13 feet viewing distance)

55 Inch (139.7 cm Ideal for 8-13 feet viewing distance)

Resolution

4K 3840 x 2160 Pixels

4K 3840 x 2160 Pixels

LED Backlight Type

Direct LED

Direct LED

Refresh Rate

60 Hz

60 Hz

Response Time

8 ms

N/A

Brightness

N/A

420 Nits

Contrast Ratio

1200 : 1

5000 : 1

Aspect Ratio

16 : 9

16 : 9

Horizontal Viewing Angles

178 Degrees

178 Degrees

Vertical Viewing Angles

178 Degrees

178 Degrees

3D TV

No

No

Curved TV

No

No

Ultra Slim TV

No

No

Other Display Features

Gamma Engine Color Space Mapping HDR (High Dynamic Range)

Intelligent Frame Stabilization Engine Dynamic Backlight Control HDR (High Dynamic Range) Micro Dimming

Weight Without Stand

11.3 Kg

N/A

Weight With Stand

11.5 Kg

9.8 Kg

Dimensions With Stand(WxDxH)

1227 x 768 x 190 mm

1234 x 782 x 288 mm

Dimensions Without Stand(WxDxH)

1227 x 715 x 73 mm

1234 x 714 x 89.2 mm

Stand Colour

Black

Other

Wall Mount Dimensions(WxDxH)

200 x 200 mm

N/A

Digital TV Reception Formats

DVB

DVB

Analog TV Reception Formats

N/A

SECAM

Video Formats Supported

MP4 MPEG

H.263 H.264 H.265 MPEG-1 MPEG-2 MPEG-4

Image Formats Supported

JPEG PNG

JPEG PNG

Upscaling

Yes

Yes

Other Video Features

HDR 10 Plus HDR 10

HDR 10 Plus

HDR Support

Yes

Yes

Sound Type

2.0 Stereo

N/A

Sound Technology

Co-tuned with Dynaudio

Box Speaker

Audio Formats Supported

AAC MP3 WMA

AAC AC3(Dolby Digital) EAC3 WMA

No. of Speakers

2

2

Output per Speaker

15 W

12 W

Total Speaker Output

30 W

24 W

Speaker Frequency Range

50 - 60 Hz

50 - 60 Hz

No. of Tweeters

2

N/A

Other Smart Audio Features

N/A	Clear Sound

USB Ports

2(Side)

2

USB Supports

Audio Video Image

Audio Video Image

HDMI Ports

HDMI (3 Side)

3

Digital/Optical Audio Output Ports

1

N/A

Headphone/Speaker output ports

N/A

1

RF Input(Analog Coaxial) Ports

1

N/A

Ethernet Sockets

1

1

Smart TV

Yes

Yes

Wifi Present

Yes

Yes

Band Support

Single Band

N/A

Wifi-Direct Support

Yes

Yes

Miracast/Screen Mirroring Support

Yes

Yes

Bluetooth

Yes

Yes

Bluetooth Version

5.0

N/A

Inbuilt Apps

Netflix YouTube JioHotstar Prime Video

Netflix YouTube JioHotstar Prime Video

Facebook and Social Media Integration

Yes

Yes

RAM

2 GB

2 GB

Games

Yes

Yes

Storage Capacity

16 GB

16 GB

Camera

Yes

N/A

Voice Recognition

Yes

Yes

Other Smart Features

Display Mirroring DLNA DLNA DMP MyRemote Apps One-touch Connect OnePlus Connect 2.0 Screen Casting Smartphone connect SmartShare USB HID Support WiFi Direct Android

Connect Share Display Mirroring MyRemote Apps Screen Casting Smartphone connect SmartShare SmartView WiFi Direct Android

User Interface

Oxygen

N/A

Gaming Mode

Yes

N/A

Remote Type

N/A	RF (Radio frequency)

Internet Access

Yes

Yes

Cell Requirement

2 AAA

2 AAA

Other Remote Features

Smart Control

Smart Control

Voltage Requirement

100 - 240 V

110 - 240 V

Frequency Requirement

50 - 60 Hz

50 - 60 Hz

Power Consumption Running

165 W

140 W

Power Consumption StandBy

0.6 W

0.5 W