BenQ RD320UA 31.5 inch Ultra HD 4K Monitor vs BenQ RD280U 28.2 inch Ultra HD 4K Monitor

Overview

Specs Score
Display Size31.5 in
Bigger Display
28.2 in
Display Resolution3840 x 2160 pixels3840 x 2560 pixels
Better Resolution

General

Country of OriginChina
ModelRD320UARD280U
Dimensions714.6 x 425 x 88.6 mm610.4 x 427.8 x 87.1 mm
Depth with Stand477.6 mm244.5 mm
Height with Stand601 mm587.3 mm
Weight7.3 kg7.5 kg
Weight with Stand11 kg10.4 kg
Panel TypeIPSIPS
Form FactorFlatFlat
Warranty3 years Warranty3 years Warranty

Display

Size31.5 inches28.2 inches
PPI~ 140 PPI~ 164 PPI
Aspect Ratio16:93:2
Anti Glare ScreenYesYes
FeaturesHDR10, VESA DisplayHDR 400, Flicker-free Technology, Low Blue Light PlusHDR10, VESA DisplayHDR 400, Flicker-Free, Low Blue Light Plus
Resolution3840 x 2160 pixels (4K UHD)3840 x 2560 pixels (4K UHD)
Max Refresh Rate60 Hz60 Hz
Contrast Ratio2000:11200:1
Response Time5 ms5 ms
Brightness400 nits350 nits (Typ), 400 nits (Peak)
BacklightLED backlightLED Backlight
Number of Colors1.07 B1.07 B
Color Gamut98% P395% P3
Horizontal Viewing Angle178 °178 °
Vertical Viewing Angle178 °178 °

Connectivity

USB Ports3 x USB Type-C, 2 x USB Type-A2 x USB Type-C, 3 x USB Type-A
USB Port Details1 x USB 3.2 Gen 1 Type-B (Upstream), 2 x USB 3.2 Gen 2 Type-A (Downstream), 1 x USB 3.2 Gen 2 Type-C (Downstream, 4.5W Charging), 1 x USB 3.2 Gen 2 Type-C (Downstream, 7.5W Charging), 1 x USB 3.2 Gen 2 Type-C (Power Delivery 90W, DisplayPort Alt Mode, Data)1 x USB Type-C (90W Power Delivery, DisplayPort, Data), 3 x USB 3.2 Gen 1 Type-A (Downstream), 1 x USB 3.2 Gen 1 Type-B (Upstream), 1 x USB 3.2 Gen 1 Type-C
Headphone JackYesYes
Display Port1 x Display Port v1.41 x Display Port v1.4
HDMI2 x HDMI v2.0 Port1 x HDMI v2.0 Port

Input

Speakers2 x 3W2 x 2W

Extra

Other FeaturesHeight Adjustable, Swivel & Pivot Support, KVM Switch, DualView Plus, Auto Pivot, FW update by USB, PIP/PBP, MoonHalo, Display Pilot 2Height Adjustable, Swivel Support, Brightness Intelligence Gen2 (B.I. Gen2), Color Weakness, ePaper, Night Hours Protection, KVM Switch, FW update by USB, MoonHalo
Stand Tilt-5˚~30˚-5˚~20˚
Wall Mounting100 x 100 mm100 x 100 mm
HDCP SupportYesYes
Language SupportArabic, Chinese (simplified), Chinese (traditional), Czech, Deutsch, English, French, Hungarian, Italian, Japanese, Korean, Netherlands, Polish, Portuguese, Romanian, Russian, Spanish, Swedish

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