Comparison between:
- 31.5" Dell U3223QE
- 24.5" Asus ROG Strix XG259CM
- 42.5" Telefunken H43N03CW16
- 49.5" Haier LE50K6500U

Brand, series, model

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

Dell U3223QEAsus ROG Strix XG259CMTelefunken H43N03CW16Haier LE50K6500U
SeriesUltraSharp---
Dell U3223QEAsus ROG Strix XG259CMTelefunken H43N03CW16Haier LE50K6500U
Model aliasUltraSharp U3223QE--LE-50K6500U
Model year2022202120162017

Display

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

Size class31.5 in24.5 in42.5 in49.5 in
Diagonal801 mm
80.1 cm
31.5354 in
2.628 ft
622.3 mm
62.23 cm
24.5 in
2.0417 ft
1080 mm
108 cm
42.5197 in
3.5433 ft
1257 mm
125.7 cm
49.4882 in
4.124 ft
Width697.31 mm
69.731 cm
27.4531 in
2.2878 ft
543.744 mm
54.3744 cm
21.4072 in
1.7839 ft
941.184 mm
94.1184 cm
37.0545 in
3.0879 ft
1095.84 mm
109.584 cm
43.1433 in
3.5953 ft
Height392.23 mm
39.223 cm
15.4421 in
1.2868 ft
302.616 mm
30.2616 cm
11.914 in
0.9928 ft
529.416 mm
52.9416 cm
20.8431 in
1.7369 ft
616.41 mm
61.641 cm
24.2681 in
2.0223 ft
Panel manufacturerLG DisplayLG Display--
Panel model-LM245WF9-SSA3--
Panel typeIPSIPSIPSVA
Panel bit depth10 bits10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRC-YesYesYes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
1920 x 1080 pixels
Full HD / 1080p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.182 mm
0.0182 cm
0.0071 in
0.0006 ft
0.283 mm
0.0283 cm
0.0111 in
0.0009 ft
0.245 mm
0.0245 cm
0.0096 in
0.0008 ft
0.285 mm
0.0285 cm
0.0112 in
0.0009 ft
Pixel density140 ppi
55 ppcm
89 ppi
35 ppcm
103 ppi
40 ppcm
89 ppi
35 ppcm
Display area93.6 %88.82 %-92.46 %
BacklightW-LEDW-LEDDirect LEDEdge LED
sRGB100 %99 %--
NTSC (1953)-78 %--
DCI P398 %---
Brightness400 cd/m²400 cd/m²350 cd/m²280 cd/m²
Peak brightness450 cd/m²---
Static contrast2000 : 11000 : 11200 : 13000 : 1
Dynamic contrast-120000000 : 1100000 : 1-
HDRHDR10HDR10
DisplayHDR 400
-HDR10
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time5 ms
0.0050 s
1 ms
0.0010 s
8 ms
0.0080 s
6.5 ms
0.0065 s
Average response time8 ms
0.0080 s
---
Input lag8.9 ms
0.0089 s
---
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)--

3D

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

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)15 kHz - 140 kHz30 kHz - 255 kHz--
Vertical frequency (digital)23 Hz - 86 Hz48 Hz - 240 Hz50 Hz / 60 Hz50 Hz / 60 Hz
Native - 4K at 60 Hz---

Frame interpolation

Many smart TV sets use a technology for interpolating (inserting) of intermediate frames between existing ones in order to achieve more fluent visualization, especially for dynamic scenes.

Interpolation technology--Clear Motion Picture-
Interpolation value--600-
Interpolation measurement unit--CMP-

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V--
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)1.5 A4.5 A--
Power consumption (off)0.2 W0.3 W0.3 W0.3 W
Power consumption (sleep)0.3 W0.3 W0.3 W0.45 W
Power consumption (average)29.4 W18.7 W54 W90 W
Power consumption (maximum)220 W--128 W
Power consumption (annual)94.96 kWh---
Energy efficiency class--A+A+

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.

Width712.61 mm
71.261 cm
28.0555 in
2.338 ft
558 mm
55.8 cm
21.9685 in
1.8307 ft
-1124 mm
112.4 cm
44.252 in
3.6877 ft
Height410.04 mm
41.004 cm
16.1433 in
1.3453 ft
332 mm
33.2 cm
13.0709 in
1.0892 ft
-650 mm
65 cm
25.5906 in
2.1325 ft
Depth55.78 mm
5.578 cm
2.1961 in
0.183 ft
59 mm
5.9 cm
2.3228 in
0.1936 ft
-61.5 mm
6.15 cm
2.4213 in
0.2018 ft
Weight5.65 kg
12.46 lbs
3.6 kg
7.94 lbs
-10.8 kg
23.81 lbs
Width with stand712.61 mm
71.261 cm
28.0555 in
2.338 ft
558 mm
55.8 cm
21.9685 in
1.8307 ft
965 mm
96.5 cm
37.9921 in
3.166 ft
1124 mm
112.4 cm
44.252 in
3.6877 ft
Height with stand469.34 mm
46.934 cm
18.478 in
1.5398 ft
481 mm
48.1 cm
18.937 in
1.5781 ft
602 mm
60.2 cm
23.7008 in
1.9751 ft
711 mm
71.1 cm
27.9921 in
2.3327 ft
Depth with stand233.17 mm
23.317 cm
9.1799 in
0.765 ft
158 mm
15.8 cm
6.2205 in
0.5184 ft
220 mm
22 cm
8.6614 in
0.7218 ft
231 mm
23.1 cm
9.0945 in
0.7579 ft
Weight with stand10.36 kg
22.84 lbs
6.1 kg
13.45 lbs
11 kg
24.25 lbs
11.1 kg
24.47 lbs
Box width-660 mm
66 cm
25.9843 in
2.1654 ft
--
Box height-472 mm
47.2 cm
18.5827 in
1.5486 ft
--
Box depth-210 mm
21 cm
8.2677 in
0.689 ft
--
Box weight14.49 kg
31.94 lbs
8.5 kg
18.74 lbs
--
Stand width300 mm
30 cm
11.811 in
0.9843 ft
---
Stand height436.5 mm
43.65 cm
17.185 in
1.4321 ft
---
Stand depth233.17 mm
23.317 cm
9.1799 in
0.765 ft
248 mm
24.8 cm
9.7638 in
0.8136 ft
--
ColorsBlack and SilverBlackBlackBlack

Ergonomics

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

VESA mountYesYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 200 mm200 x 200 mm
Removable standYesYesYesYes
Height adjustmentYesYesNoNo
Height adjustment range150 mm
15 cm
5.9055 in
0.4921 ft
110 mm
11 cm
4.3307 in
0.3609 ft
--
Landscape/portrait pivotYesYesNoNo
Left pivot90 °0 °--
Right pivot90 °90 °--
Left/right swivelYesYesNoNo
Left swivel30 °25 °--
Right swivel30 °25 °--
Forward/backward tiltYesYesNoNo
Forward tilt5 °5 °--
Backward tilt21 °20 °--
-Tripod socket--

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 tuner--Analog (NTSC/PAL/SECAM)
DVB-T
DVB-C
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2

OS, apps and software features

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

Operating system (OS)--Smart TVSmart TV

Audio

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

Speakers--2 x 10 W2 x 10 W
--DTS-

Camera

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

CameraNoNoNoNo

Network

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

NetworkLAN-LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
Bluetooth
Wi-Fi Direct
DLNA
LAN
Wi-Fi
802.11b
802.11g
802.11n
Wi-Fi Direct
DLNA

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB (Type-C; downstream; 15W)
1 x USB (Type-C; upstream; 90W; DP Alt Mode)
5 x USB 3.2 (Type-A; Gen 2; 10 Gbps downstream)
1 x USB 3.2 (Type-C; Gen 2; 10 Gbps upstream)
1 x Ethernet RJ45
1 x HDMI 2.0
1 x DisplayPort 1.4 (DSC)
1 x DisplayPort 1.4 (out with MST)
1 x 3.5 mm Audio Out
1 x USB 1.0 (Type-B; upstream)
2 x USB 3.1 (Type-A; downstream)
1 x USB 3.1 (Type-C; upstream; 15W; DP Alt Mode)
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
3 x USB 2.0
1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC)
1 x D-sub
1 x SCART
1 x AV Composite In (Video + L/R)
1 x AV Component In (YPbPr + L/R)
1 x Optical Audio Out
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 Satellite In (Main; F-type female)
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
High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2

Features

Some additional functional features of the model.

FeaturesComfortView Plus
Dell Display Manager Compatibility
Dell Power Button Sync (DPBS)
Display Stream Compression (DSC)
Flicker-free technology
IPS Black panel technology
KVM Switch
Multi-Monitor Sync (MMS)
Picture-by-Picture
Picture-in-Picture
Adaptive-Sync technology
AMD FreeSync Premium
Asus display Widget
Extreme Low Motion Blue Sync (ELM Sync)
Fast IPS
Flicker-free technology
GamePlus
Game Visual
HDR Mode
KVM Switch
Low Blue Light
NVIDIA G-Sync Compatible
Trace Free Technology
Shado wBoost
PVRPVR

Image file formats

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

Image file formats--JPEG
GIF
PNG
JPEG
GIF
PNG

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecs--AAC
eAAC+
FLAC
MIDI
MP3
WMA
WAV
AAC
eAAC+
MIDI
MP3
WMA
WAV

Video file formats

Smart TV sets allow playing various video file formats.

Video file formats/codecs--3GPP
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MPEG-4
TS
VC-1
VP9
VOB
VRO
WebM
3GPP
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MPEG-4
TS
VC-1
VP9
VOB
VRO
WebM

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesEPEAT Gold
Energy Star
RoHS
TUV Rheinland Low Blue Light Certified (Hardware Solution)
TÜV Flicker-free
TÜV Low Blue Light
--

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
--
Operating humidity10 % - 80 %20 % - 90 %--
Operating altitude5000 m
16404.2 ft
3048 m
10000 ft
--
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
--
Storage humidity5 % - 90 %5 % - 90 %--
Storage altitude12192 m
40000 ft
12192 m
40000 ft
--

Accessories

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

AccessoriesDisplayPort cable
USB Type-C cable
USB Type-A to Type-B cable
Color pre-calibration report
DisplayPort cable
HDMI cable
USB 3.0 cable
USB-C cable
-Remote control - HTR-A10

Additional features

Information about other features.

Additional featuresSecurity lock slotAnti-theft stand lock slot - Kensington--
 Dell U3223QEAsus ROG Strix XG259CMTelefunken H43N03CW16Haier LE50K6500U