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Panel Size (inch) : 21.45
Aspect Ratio : 16:9
Display Viewing Area (H x V) : 478.656 x 260.28 mm
Display Surface : Non-Glare
Backlight Type : LED
Panel Type : VA
Viewing Angle (CR≧10, H/V) : 178°/ 178°
Pixel Pitch : 0.249mm
Resolution : 1920x1080
Brightness (Typ.) : 250cd/㎡
Contrast Ratio (Typ.) : 3000:1
Display Colors : 16.7M
Response Time : 5ms(GTG)
Refresh Rate (Max) : 75Hz
Flicker-free : Yes

Panel Size (inch) : 28
Aspect Ratio : 16:9
Display Viewing Area (H x V) : 620.93 x 341.28 mm
Display Surface : Non-Glare
Backlight Type : LED
Panel Type : Fast IPS
Viewing Angle (CR≧10, H/V) : 178°/ 178°
Pixel Pitch : 0.160mm
Resolution : 3840x2160
Color Space (sRGB) : 120%
Color Space (DCI-P3) : 90%
Brightness (HDR, Peak) : 450 cd/㎡
Brightness (Typ.) : 300cd/㎡
Contrast Ratio (HDR, Max) : 1,000,000:1
Contrast Ratio (Typ.) : 1000:1
Display Colors : 1073.7M (10 bit)
Response Time : 1ms(GTG)
Refresh Rate (Max) : 144Hz
HDR (High Dynamic Range) Support : HDR10
Flicker-free : Yes

Trace Free Technology : Yes
SPLENDID Technology : Yes
Color Temp. Selection : Yes(4 modes)
QuickFit : Yes
HDCP : Yes, 1.4
VRR Technology : Yes (Adaptive-Sync)
Low Blue Light : Yes
Eye Care+ Technology : Yes

Trace Free Technology : Yes
GameVisual : Yes
Color Temp. Selection : Yes(4 modes)
GamePlus : Yes
PIP / PBP Technology : Yes
HDCP : Yes, 2.2
Extreme Low Motion Blur : Yes
ELMB Sync: Yes
VRR Technology : Yes (Adaptive-Sync)
GameFast Input technology : Yes
Shadow Boost : Yes
DisplayWidget : Yes, DisplayWidget Lite
Low Blue Light : Yes (Hardware Solution)
Multiple HDR Mode : Yes

Speaker : No

Speaker : Yes(2Wx2)

HDMI(v1.4) x 1
VGA x 1

DisplayPort 1.4 DSC x 1
HDMI(v2.1) x 2
HDMI(v2.0) x 2
USB Hub : 2x USB 3.2 Gen 1 Type-A
Earphone Jack : Yes

Digital Signal Frequency : HDMI: 24~ 84 KHz (H) / 48~75 Hz (V)
Analog Signal Frequency : 24~84 KHz (H) / 48~75 Hz (V)

Digital Signal Frequency : DP 1.4: 30KHz~340KHz(H) / 48Hz~144Hz(V) HDMI2.0 : 30KHz~180KHz (H) / 48Hz~144Hz(V) HDMI2.1 : 30KHz~255KHz (H) / 48Hz~144Hz (V)

Power Consumption : 13.09 W
Power Saving Mode : <0.5W
Power Off Mode : <0.3W
Voltage : 100-240V, 50/60Hz

Power Consumption : 33W
Power Saving Mode : 0.45W
Power Off Mode : <0.3W

Tilt : Yes (+23° ~ -5°)
VESA Wall Mounting : 100x100mm
Kensington Lock : Yes

Tilt : Yes (+20° ~ -5°)
Swivel : Yes (+15° ~ -15°)
Pivot : Yes (+90° ~ -90°)
Height Adjustment : 0~120mm
VESA Wall Mounting : 100x100mm
Kensington Lock : Yes

Phys. Dimension (W x H x D) : 493.96 x 355.64 x 204.42 mm
Phys. Dimension without Stand (W x H x D) : 49.40 x 29.09 x 5.13 cm (19.45" x 11.45" x 2.02")
Box Dimension (W x H x D) : 56.50 x 41.20 x 13.30 cm (22.24" x 16.22" x 5.24")

Phys. Dimension (W x H x D) : 639.5mm x 539.8mm x 213.8mm
Phys. Dimension without Stand (W x H x D) : 63.95 x 36.94 x 6.57 cm (25.18" x 14.54" x 2.59")
Box Dimension (W x H x D) : 71.60 x 44.60 x 22.40 cm (28.19" x 17.56" x 8.82")

Net Weight : 2.79 kg (6.15 lbs)
Net Weight without Stand : 2.40 kg (5.29 lbs)
Gross Weight : 4.59 kg (10.12 lbs)

Net Weight : 6.89 kg (15.19 lbs)
Net Weight without Stand : 4.67 kg (10.30 lbs)
Gross Weight : 10.4 kg (22.93 lbs)

HDMI cable
Power cord
Quick start guide
Warranty Card

DisplayPort cable
HDMI Ultra High Speed Cable
Power adapter
Power cord
Quick start guide
USB 3.0 cable
Warranty Card

TCO Certified
TÜV Flicker-free
TÜV Low Blue Light
AMD FreeSync

TÜV Flicker-free
TÜV Low Blue Light (Hardware Solution)
VESA DisplayHDR 400
AMD FreeSync Premium
G-SYNC Compatible