Comparison between Apple Thunderbolt Display vs Lenovo ThinkVision P27u-20

General Info
Model Number	Apple Thunderbolt Display	Lenovo ThinkVision P27u-20

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2011	2021
Brand	Apple	Lenovo
Model Number	Thunderbolt Display	ThinkVision P27u-20
Alias		62CBRAR6
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.96 in 68.5 cm 684.66 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
Display Type	H-IPS	IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.155 mm
Screen Pixel Density	109 ppi	163 ppi
Screen-to-Body Ratio		88.48 %
Backlight Source	W-LED	W-LED
DCI P3		99.1%
Rec.2020		83.7
sRGB		100 %
Adobe RGB 1998	75 %	99.5 %
Screen Brightness	375 cd/m²	400 cd/m²
Max Screen Brightness		450 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	2000000 : 1	3000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	6.5 ms	4 ms
Display Average Response Time	8 ms	6 ms
Display Maximum Response Time	12 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR		DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth		2.08 in 5.3 cm 52.9 mm 0.17 ft
Case Weight		5.5 kg 12 lbs
Case Width with Stand	25.59 in 65 cm 650 mm 2.13 ft	24.17 in 61.4 cm 613.8 mm 2.01 ft
Case Height with Stand	19.33 in 49.1 cm 491 mm 1.61 ft	16.59 in 42.1 cm 421.4 mm 1.38 ft
Case Depth with Stand	8.15 in 20.7 cm 207 mm 0.68 ft	8.66 in 22 cm 219.9 mm 0.72 ft
Case Weight with Stand	10.8 kg 24 lbs	8 kg 18 lbs
Case Color	Silver	Raven Black
Hardware
Built-in Camera	Yes	No
Network	LAN	LAN
Connectivity	1 x Thunderbolt 3 x USB 2.0 (downstream) 1 x Ethernet RJ45	1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x Ethernet RJ45 (1 Gbps) 1 x DisplayPort 1.2 1 x Thunderbolt 4.0 (out) 1 x Thunderbolt 4.0 (in; 100W) 2 x HDMI 2.0 1 x USB (Type-C; Gen 1; upstream; 27W) 1 x 3.5 mm Audio Out 3 x USB 3.2 (Type-A; Gen 1; downstream)
Audio
Audio Speakers		2 x 3W
Features
Cool Features		KVM Switch Lenovo ThinkColor Smart Light Low Blue Light 3-side NearEdgeless Design Factory calibration ∆EHeadset Rack
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width		24.17 in 61.4 cm 613.8 mm 2.01 ft
Case Height		14.52 in 36.9 cm 368.8 mm 1.21 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		135 mm 13.5 cm 5.315 in 0.4429 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 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	60 Hz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras		DisplayPort cable (for the USA and Canada only) Thunderbolt cable USB Type-C to Type-A cable Factory Calibration Report
Certificates and Standards
Licenses		CCC China Energy Efficiency Standard Tier 1 Energy Star EPEAT RoHS TCO 8.0 TCO Edge 2.0 TÜV Rheinland Eye Comfort Windows Certification (Windows 7 Windows 10)
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 35 °C 50 °F - 95 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 47 °C -4 °F - 116.6 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 95 %
Max Operating Altitude	3048

Apple Thunderbolt Display

Lenovo ThinkVision P27u-20