Comparison between:
- 40" Haier LDF40V280
- 54.6" Xiaomi Mi TV 4S 55 Curved

Brand, series, model

Information about the brand, series, model and model aliases.

Haier LDF40V280Xiaomi Mi TV 4S 55 Curved
Haier LDF40V280Xiaomi Mi TV 4S 55 Curved
Model year20182018

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class40 in54.6 in
Diagonal1016 mm
101.6 cm
40 in
3.3333 ft
1388 mm
138.8 cm
54.6457 in
4.5538 ft
Width885.521 mm
88.5521 cm
34.863 in
2.9053 ft
1209.6 mm
120.96 cm
47.622 in
3.9685 ft
Height498.105 mm
49.8105 cm
19.6104 in
1.6342 ft
680.4 mm
68.04 cm
26.7874 in
2.2323 ft
Radius of curvature-4000 mm
400 cm
157.48 in
13.1234 ft
Panel type-VA
Panel bit depth8 bits10 bits (8 bits + FRC)
FRCNoYes
Colors16777216 colors
24 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution1920 x 1080 pixels
Full HD / 1080p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.461 mm
0.0461 cm
0.0182 in
0.0015 ft
0.315 mm
0.0315 cm
0.0124 in
0.001 ft
Pixel density55 ppi
21 ppcm
80 ppi
31 ppcm
Display area87.85 %94.14 %
BacklightDirect LEDDirect LED
HDR-HDR10
Horizontal viewing angle178 °-
Vertical viewing angle178 °-
Minimum response time6.5 ms
0.0065 s
-
Average response time-8 ms
0.0080 s

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)50 Hz / 60 Hz50 Hz / 60 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V-100 V - 120 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.3 W-
Power consumption (sleep)0.45 W0.5 W
Power consumption (maximum)48 W120 W
Energy efficiency classA+-

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width923 mm
92.3 cm
36.3386 in
3.0282 ft
1233 mm
123.3 cm
48.5433 in
4.0453 ft
Height544 mm
54.4 cm
21.4173 in
1.7848 ft
709 mm
70.9 cm
27.9134 in
2.3261 ft
Depth90 mm
9 cm
3.5433 in
0.2953 ft
-
Weight-13.6 kg
29.98 lbs
Width with stand923 mm
92.3 cm
36.3386 in
3.0282 ft
1233 mm
123.3 cm
48.5433 in
4.0453 ft
Height with stand605 mm
60.5 cm
23.8189 in
1.9849 ft
766 mm
76.6 cm
30.1575 in
2.5131 ft
Depth with stand274 mm
27.4 cm
10.7874 in
0.899 ft
272 mm
27.2 cm
10.7087 in
0.8924 ft
Weight with stand-13.7 kg
30.2 lbs
ColorsBlackGray

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYes
VESA interface200 x 200 mm250x375
Removable standYesYes
Height adjustmentNoNo
Landscape/portrait pivotNoNo
Left/right swivelNoNo
Forward/backward tiltNoNo

TV tuner

The TV tuner is a device, which allows the receiving and visualization of a certain type of television signal. There are tuners for digital, analog, cable and satellite television.

TV tunerAnalog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
Analog (NTSC/PAL/SECAM)

System on Chip (SoC)

Information about the central processor, graphic processor and the memory of the model.

Processor (CPU)-ARM Cortex-A53
CPU cores-4
CPU frequency-1500 MHz
GPU-ARM Mali-450
GPU frequency-750 MHz
RAM capacity-2 GB
RAM type-DDR4
RAM channels-Double channel
Storage-8 GB

OS, apps and software features

Information about the operating system, applications, various software features if available.

Operating system (OS)-MIUI TV

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers2 x 5 W2 x 8 W
-Dolby Audio
DTS HD
Virtual Surround Sound

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNo

Network

Supported network technologies and standards for exchanging data with other devices.

Network-LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Bluetooth
Wi-Fi Direct

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 2.0
2 x HDMI 1.4 (ARC)
1 x D-sub
1 x SCART
1 x AV Composite In 3.5 mm jack
1 x Video Component In 3.5 mm jack
1 x S/PDIF
1 x 3.5 mm Audio Out
1 x Antenna (RF) (female)
1 x CI+ 1.3
2 x USB 2.0
1 x Ethernet RJ45
3 x HDMI 2.0 (ARC; CEC)
1 x AV Composite In (Video + L/R)
1 x AV Component In (YPbPr + L/R)
1 x S/PDIF
1 x Antenna (RF) (Female)
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP) 2.2

Features

Some additional functional features of the model.

Features-Voice command

Image file formats

Smart TV sets allow the display of different image file formats.

Image file formatsJPEG
GIF
PNG
JPEG
GIF
PNG

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsAAC
eAAC+
MIDI
MP3
WMA
WAV
AAC
eAAC+
MP3
WMA
WAV

Video file formats

Smart TV sets allow playing various video file formats.

Video file formats/codecs3GPP
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MPEG-4
TS
VC-1
VP9
VOB
VRO
WebM
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MP4
MPEG-4
TS
VP8

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

Accessories-Remote control - AI Mi Remote
 Haier LDF40V280Xiaomi Mi TV 4S 55 Curved