Acer Vero B7 B327QKB1bmiiprzx computer monitor 80 cm (31.5) 3840 x 2160 pixels 4K Ultra HD LCD Black

Design
Product colour: Black
Market positioning: Business
Frameless design: Yes

Power
Power consumption (off): 0.3 W
Power consumption (typical): 27 W
Power consumption (max): 72 W
Energy efficiency class (SDR): D
Energy consumption (HDR) per 1000 hours: 45 kWh
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 21 kWh
Power supply type: Internal
Power consumption (standby): 0.5 W
Energy efficiency scale: A to G

Weight & dimensions
Width (with stand): 713.7 mm
Depth (with stand): 246 mm
Height (with stand): 569.7 mm
Weight (with stand): 8.05 kg
Weight (without stand): 5.2 kg
Height (without stand): 421.7 mm
Width (without stand): 713.7 mm
Depth (without stand): 53.8 mm

Performance
NVIDIA G-SYNC: No
AMD FreeSync type: FreeSync
Flicker-free technology: Yes
AMD FreeSync: Yes
Low Blue Light technology: Yes

Packaging data
Package weight: 8 kg
Package height: 515 mm
Package depth: 160 mm
Package width: 805 mm
Bundled software: Acer Display Widget; Acer VisionCare 2.0; BlueLight Shield Pro

Packaging content
Cables included: USB, AC, DisplayPort
Stand included: Yes

Display
Screen shape: Flat
Display brightness (typical): 300 cd/m²
Response time: 4 ms
LED backlight: Yes
Contrast ratio (dynamic): 100000000:1
Display diagonal: 80 cm (31.5")
Viewing angle, vertical: 178°
Native aspect ratio: 16:9
Display number of colours: 1.07 billion colours
Pixel pitch: 0.18 x 0.18 mm
Viewing angle, horizontal: 178°
Display resolution: 3840 x 2160 pixels
HD type: 4K Ultra HD
Digital horizontal frequency: 31.47 - 133.31 kHz
Digital vertical frequency: 48 - 60 Hz
Response time (MPRT): 1 ms
Response time measurement type: GTG (Gray to Gray)
Panel type: VA
Pixel density: 140 ppi
Viewable size, vertical: 39.2 cm
High Dynamic Range (HDR) supported: Yes
Contrast ratio (typical): 3000:1
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
Touchscreen: No
sRGB coverage (typical): 99%
Surface hardness: 3H
Display diagonal (metric): 80 cm
Maximum refresh rate: 60 Hz
Viewable size, horizontal: 69.7 cm
Colour depth: 10 bit
Display technology: LCD

Multimedia
Number of speakers: 2
RMS rated power: 4 W
Built-in speaker(s): Yes
Built-in camera: No

Ergonomics
Tilt angle range: -5 - 35°
Cable lock slot type: Kensington
Cable lock slot: Yes
Adjustable height (max): 13.5 cm
Height adjustment: Yes
Tilt adjustment: Yes
Wall mountable: Yes
Pivot angle: -90 - 90°
Swivelling: Yes
Swivel angle range: -30 - 30°
VESA mounting: Yes
Pivot: Yes
Panel mounting interface: 100 x 100 mm

Ports & interfaces
DisplayPorts quantity: 1
DisplayPort out version: 1.4
Number of USB Type-B upstream ports quantity: 2
HDMI version: 2.1
USB upstream port type: USB Type-B
HDMI: Yes
USB Type-A downstream ports quantity: 3
HDMI ports quantity: 2
Headphone out: Yes
Built-in USB hub: Yes

Sustainability
Sustainability certificates: ENERGY STAR, TCO, EPEAT Gold