Comparison between Samsung S34J550W vs HP ZR2740w

General Info
Model Number	Samsung S34J550W	HP ZR2740w

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2011
Brand	Samsung	HP
Model Series	SJ55W
Model Number	S34J550W	ZR2740w
Alias	LS34J550WQNXZA LS34J550WQUXEN	XW476A4 XW476A8
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	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	Samsung	LG Display
Display Type	SVA	H-IPS
Display Bit Depth	8 bits	10 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	1073741824
Bits	24	30
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	87.54 %	79.1 %
Backlight Source	W-LED	W-LED
sRGB		100 %
Adobe RGB 1998		75 %
NTSC 1953		72 %
Screen Brightness	300 cd/m²	380 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		10 ms
Display Minimum Response Time	4 ms	7 ms
Display Average Response Time		12 ms
Display Coating	Anti-glare/Matte (2H)	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	4.16 in 10.6 cm 105.7 mm 0.35 ft	2.68 in 6.8 cm 68 mm 0.22 ft
Case Weight	6.4 kg 14 lbs	8 kg 18 lbs
Case Width with Stand	32.6 in 82.8 cm 828.1 mm 2.72 ft	25.43 in 64.6 cm 646 mm 2.12 ft
Case Height with Stand	18.54 in 47.1 cm 470.8 mm 1.54 ft	17.32 in 44 cm 440 mm 1.44 ft
Case Depth with Stand	9.56 in 24.3 cm 242.8 mm 0.8 ft	9.25 in 23.5 cm 235 mm 0.77 ft
Case Weight with Stand	6.9 kg 15 lbs	10.5 kg 23 lbs
Case Color	Gray	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 2.0	1 x DisplayPort 1.2 4 x USB 2.0 (downstream) 1 x USB 2.0 (upstream)
Audio
Features
Cool Features	Eye Saver Mode Flicker-free technology Picture-by-Picture Samsung MagicUpscale Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Eco Saving Plus	DDC/CI HDCP (High-bandwidth Digital Content Protection)
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	32.6 in 82.8 cm 828.1 mm 2.72 ft	25.43 in 64.6 cm 646 mm 2.12 ft
Case Height	14.54 in 36.9 cm 369.4 mm 1.21 ft	15.43 in 39.2 cm 392 mm 1.29 ft
Vesa Mount Support	Yes	No
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		105 mm 10.5 cm 4.1339 in 0.3445 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
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	1.5 °	5 °
Backward Tilt	15 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	50 Hz - 60 Hz
Horizontal Digital Frequency		24 kHz - 94 kHz
Accessories
Extras	HDMI cable	D-sub cable DisplayPort cable
Certificates and Standards
Licenses	ENERGY STAR FCC Class B ISO9241-307 TÜV/Ergonomics	BSMI C-Tick CB CCC CE CECP CEL Grade 1 EAC ENERGY STAR EPA Epeat Gold/Silver (market dependent) FCC Class B ICE ISC KC KCC NOM PSB SEPA TCO EDGE TÜV/S VCCI-B WHQL (Windows 8; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 40 °C 50 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 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
Max Storage Altitude		12192

Samsung S34J550W

HP ZR2740w