Comparison between Lenovo G27-30 vs HP Z27n G2

General Info
Model Number	Lenovo G27-30	HP Z27n G2

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2022	2018
Brand	Lenovo	HP
Model Number	G27-30	Z27n G2
Alias	66E8GAC2	Z27n-G2 1JS10A4
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer		LG Display Samsung
Display Type	VA	AH3-IPS, PLS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits
Frame Rate Control	Yes	Yes
Lut	8 bits
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	2560 x 1440
Screen Pixel Pitch	0.311 mm	0.233 mm
Screen Pixel Density	81 ppi	109 ppi
Screen-to-Body Ratio	88.2 %	89.77 %
Backlight Source	W-LED	W-LED
DCI P3	90%
sRGB	123 %	99 %
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	3000000 : 1	10000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time	7 ms	14 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
HDR	HDR
3D	No	No
Size, weight, color
Case Depth	1.77 in 4.5 cm 45 mm 0.15 ft	1.85 in 4.7 cm 47.1 mm 0.15 ft
Case Weight	3.9 kg 9 lbs	5.2 kg 11 lbs
Case Width with Stand	24.18 in 61.4 cm 614.1 mm 2.01 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height with Stand	15.53 in 39.4 cm 394.4 mm 1.29 ft	20.04 in 50.9 cm 509 mm 1.67 ft
Case Depth with Stand	9.42 in 23.9 cm 239.2 mm 0.78 ft	8.43 in 21.4 cm 214 mm 0.7 ft
Case Weight with Stand	5.8 kg 13 lbs	8 kg 18 lbs
Case Color	Raven Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (Output) 3 x USB 3.0 (downstream) 2 x USB 3.1 (Type-C)
Audio
Audio Speakers	2 x 3W
Features
Cool Features	Flicker-free technology HDR Decoding Natural Low Blue Light Lenovo Artery 3-side NearEdgeless Design AMD FreeSync Premium	Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	24.18 in 61.4 cm 614.1 mm 2.01 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height	14.56 in 37 cm 369.8 mm 1.21 ft	14.33 in 36.4 cm 364 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	Yes	Yes
Height Adjustment Range	135 mm 13.5 cm 5.315 in 0.4429 ft	150 mm 15 cm 5.9055 in 0.4921 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	22 °	22 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 165 Hz	24 Hz - 75 Hz
Horizontal Digital Frequency		27 kHz - 112 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable	DisplayPort cable - mini-DP to DP USB 3.1 Type-C cable
Certificates and Standards
Licenses	CCC China Energy Efficiency Standard Tier 1 Eyesafe Display Certification RoHS TÜV Rheinland Eye Comfort TÜV Rheinland Low Blue Light (Hardware Solution) Windows Certification (Windows 7 Windows 10)	BSMI CB CCC CE CSA EAC ENERGY STAR 7.0 Epeat Gold/Silver (market dependent) 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	0 °C - 45 °C 32 °F - 113 °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	5000
Max Storage Altitude	12192	12192

Lenovo G27-30

HP Z27n G2