Comparison between:
- 31.5" BenQ RD320U
- 23.6" AOC U2477PWQ

Brand, series, model

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

BenQ RD320UAOC U2477PWQ
BenQ RD320UAOC U2477PWQ
Model year20242015

Display

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

Size class31.5 in23.6 in
Diagonal801 mm
80.1 cm
31.5354 in
2.628 ft		599 mm
59.9 cm
23.5827 in
1.9652 ft
Width698.4 mm
69.84 cm
27.4961 in
2.2913 ft		521.28 mm
52.128 cm
20.5228 in
1.7102 ft
Height392.85 mm
39.285 cm
15.4665 in
1.2889 ft		293.22 mm
29.322 cm
11.5441 in
0.962 ft
Panel manufacturer-Samsung
Panel model-LTM236FL01
Panel typeIPSPLS
Panel bit depth10 bits (8 bits + FRC)8 bits
FRCYesNo
Colors1073741824 colors
30 bits		16777216 colors
24 bits
Aspect ratio1.778:1
16:9		1.778:1
16:9
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p		3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.182 mm
0.0182 cm
0.0072 in
0.0006 ft		0.136 mm
0.0136 cm
0.0053 in
0.0004 ft
Pixel density139 ppi
54 ppcm		187 ppi
73 ppcm
Display area90.34 %-
BacklightW-LEDW-LED
sRGB99 %100 %
NTSC (1953)-72 %
DCI P398 %-
Brightness400 cd/m²300 cd/m²
Static contrast2000 : 11000 : 1
Dynamic contrast-50000000 : 1
HDRHDR10
DisplayHDR 400		-
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time5 ms
0.0050 s		4 ms
0.0040 s
Maximum response time-14 ms
0.0140 s
Input lag-5 ms
0.0050 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)
Nano Matte Panel-

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.

Horizontal frequency (digital)-30 kHz - 160 kHz
Vertical frequency (digital)60 Hz23 Hz - 80 Hz

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 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.3 W0.3 W
Power consumption (sleep)0.5 W0.5 W
Power consumption (average)30 W34 W
Power consumption (maximum)220 W-

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.

Width714.6 mm
71.46 cm
28.1339 in
2.3445 ft		-
Height425 mm
42.5 cm
16.7323 in
1.3944 ft		-
Depth88.6 mm
8.86 cm
3.4882 in
0.2907 ft		-
Weight7.3 kg
16.09 lbs		-
Width with stand714.6 mm
71.46 cm
28.1339 in
2.3445 ft		555 mm
55.5 cm
21.8504 in
1.8209 ft
Height with stand468.6 mm
46.86 cm
18.4488 in
1.5374 ft		383 mm
38.3 cm
15.0787 in
1.2566 ft
Depth with stand263.1 mm
26.31 cm
10.3583 in
0.8632 ft		139 mm
13.9 cm
5.4724 in
0.456 ft
Weight with stand10.8 kg
23.81 lbs		6 kg
13.23 lbs
Stand depth263.1 mm
26.31 cm
10.3583 in
0.8632 ft		-
ColorsBlackBlack

Ergonomics

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

VESA mountYesNo
VESA interface100 x 100 mm100 x 100 mm
Removable standYesYes
Height adjustmentYesYes
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft		130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotNoYes
Left pivot-0 °
Right pivot-90 °
Left/right swivelYesNo
Left swivel20 °-
Right swivel20 °-
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt20 °23 °

Audio

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

Speakers2 x 3 W-

Camera

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

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; upstream; 90W; MST)
1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; downstream; 7.5W)
1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; downstream; 4.5W)
1 x USB 3.2 (Type-B; Gen 2; 10 Gbps; upstream)
3 x USB 3.2 (Type-A; Gen 2; 10 Gbps; downstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out		1 x HDMI 2.0 (MHL)
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x D-sub
High-bandwidth Digital Content Protection (HDCP) 1.4High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesAMA (Advanced Motion Accelerator)
Auto Pivot
Brightness Intelligence Gen 2 (B.I. Gen 2)
Coding HotKey
Color Weakness Mode
Daisy Chaining
Display Pilot 2 (Shortcuts / Desktop Partition / Application Mode / Software Dimming / Circadian Mode)
DualView Plus
ePaper
Eye-Care
Eye Reminder
Flicker-free technology
KVM Switch
Low Blue Light Plus
MoonHalo
Night Hours Protection
Picture-by-Picture
Picture-in-Picture		Flicker-free technology

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesEnergy Star 8.0
EPEAT Bronze
EyeSafe Certified 2.0
Eye Comfort 2.0
TCO Certified 9.0
TÜV Rheinland Flicker-free Certified
TÜV Rheinland Low Blue Light Certified (Hardware Solution)		CE
EAC
ENERGY STAR 6.0
TCO Certified Displays 6.0

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 temperature5 °C - 35 °C
41 °F - 95 °F		0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 85 %
Operating altitude5000 m
16404.2 ft		3657.6 m
12000 ft
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F		-25 °C - 55 °C
-13 °F - 131 °F
Storage humidity5 % - 85 %5 % - 93 %
Storage altitude12192 m
40000 ft		12192 m
40000 ft

Accessories

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

AccessoriesHDMI cableD-sub cable
DisplayPort cable
HDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - Kensington-
 BenQ RD320UAOC U2477PWQ