Comparison between HP Z34c vs HP Z27n

General Info
Model Number	HP Z34c	HP Z27n

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2015
Brand	HP	HP
Model Number	Z34c	Z27n
Alias	K1U77A4	7C09A4
Display
Screen Size Class	34" (inches)	27" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.14 in 33.4 cm 333.72 mm 1.09 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Curvature	3000
Display Manufacturer	Samsung	LG Display
Display Type	SVA	AH3-IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	21:9	16:9
Screen Resolution	3440 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	75.04 %	89.55 %
Backlight Source	W-LED	W-LED
sRGB	98.8 %	99 %
Adobe RGB 1998	75 %
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	10000000 : 1	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	24 ms
Display Minimum Response Time	8 ms	5 ms
Display Average Response Time	15 ms	14 ms
Display Coating	Glossy	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	3.7 in 9.4 cm 93.9 mm 0.31 ft	2.12 in 5.4 cm 53.9 mm 0.18 ft
Case Weight	8 kg 18 lbs	5.1 kg 11 lbs
Case Width with Stand	37.43 in 95.1 cm 950.8 mm 3.12 ft	24.19 in 61.4 cm 614.3 mm 2.02 ft
Case Height with Stand	18.78 in 47.7 cm 477.1 mm 1.57 ft	15.89 in 40.4 cm 403.7 mm 1.32 ft
Case Depth with Stand	7.76 in 19.7 cm 197.2 mm 0.65 ft	8.59 in 21.8 cm 218.2 mm 0.72 ft
Case Weight with Stand	9.83 kg 22 lbs	7.66 kg 17 lbs
Case Color	White	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x HDMI 1.4 (MHL) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 1 x USB 3.0 (upstream) 2 x USB 3.0 (downstream)	1 x HDMI 1.4 (MHL 2.0) 1 x DisplayPort 1.2 1 x DisplayPort 1.2 (Output) 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 1 x DisplayPort 1.2 (Input mini) 4 x USB 3.0 (downstream) 2 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 6W
Features
Cool Features	Picture-by-Picture Picture-in-Picture DDC/CI HDCP (High-bandwidth Digital Content Protection)	Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width	37.43 in 95.1 cm 950.8 mm 3.12 ft	24.19 in 61.4 cm 614.3 mm 2.02 ft
Case Height	14.73 in 37.4 cm 374.1 mm 1.23 ft	14.33 in 36.4 cm 364.1 mm 1.19 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	22 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	50 Hz - 60 Hz
Horizontal Digital Frequency	30 kHz - 80 kHz	30 kHz - 90 kHz
Accessories
Extras	DisplayPort cable HDMI cable Remote control	DisplayPort cable DisplayPort cable - mini-DP to DP USB 3.0 cable
Certificates and Standards
Licenses	BSMI C-Tick CB CE EAC ENERGY STAR FCC Class B ISC KC NOM TÜV/GS TÜV/S VCCI-B	BSMI CB CCC CE CSA EAC ENERGY STAR 6.0 Epeat Gold FCC Class B GEMS IS 1121 ISC KCC MEPS NOM PSB RCM SABS SASO TÜV/GS VCCI-B WHQL (Windows 10)
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 95 %	5 % - 95 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

HP Z34c

HP Z27n