Lenovo
ThinkVision P27u-20
vs
HP
E34m G4
Disclaimer
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Lenovo ThinkVision P27u-20 alternatives
HP E34m G4 alternatives
specs
Lenovo
ThinkVision P27u-20
Weight & Dimensions
compared
HP
E34m G4
2.36 cm
Bezel width (bottom):
not available
2 mm
Bezel width (top):
not available
2 mm
Bezel width (side):
not available
not available
Height (without stand):
54.3 cm
not available
Depth (without stand):
23.3 cm
not available
Width (without stand):
80.8 cm
7 kg
Weight (with stand):
12 kg
556.4 mm
Height (with stand):
not available
219.9 mm
Depth (with stand):
not available
613.8 mm
Width (with stand):
not available
Lenovo
ThinkVision P27u-20
Operational Conditions
compared
HP
E34m G4
not available
Operating relative humidity (H-H):
20 - 80%
not available
Operating temperature (T-T):
5 - 35 °C
Lenovo
ThinkVision P27u-20
Power
compared
HP
E34m G4
not available
AC input frequency:
50/60 Hz
not available
AC input voltage:
100 - 240 V
26 W
Power consumption (PowerSave):
not available
0.5 W
Power consumption (off):
not available
240 W
Power consumption (max):
185 W
not available
Power consumption (standby):
0.5 W
35 W
Power consumption (typical):
65 W
not available
Energy efficiency class (SDR):
G
Lenovo
ThinkVision P27u-20
Ergonomics
compared
HP
E34m G4
not available
Tilt angle range:
-5 - 20°
True
Tiltable:
True
not available
Swivel angle range:
-30 - 30°
True
Pivot:
not available
True
Swivelling:
True
not available
Height adjustment:
15 cm
Height adjustment:
not available
Cable lock slot:
not available
Panel mounting interface:
100 x 100 mm
VESA mounting:
Lenovo
ThinkVision P27u-20
Performance
compared
HP
E34m G4
not available
Low Blue Light technology:
Lenovo
ThinkVision P27u-20
Sustainability
compared
HP
E34m G4
TCO
Sustainability certificates:
not available
Lenovo
ThinkVision P27u-20
Design
compared
HP
E34m G4
Black
Front bezel colour:
not available
Black
Product colour:
Black
Home
Market positioning:
Business
Lenovo
ThinkVision P27u-20
Multimedia
compared
HP
E34m G4
Built-in microphone:
not available
Megapixel:
5 MP
6 W
RMS rated power:
10 W
2
Number of speakers:
2
Built-in camera:
Built-in speaker(s):
Lenovo
ThinkVision P27u-20
Ports & Interfaces
compared
HP
E34m G4
not available
DC-in jack:
not available
HDCP:
True
Built-in KVM switch:
not available
3.5 mm
Headphone connectivity:
3.5 mm
1
Headphone outputs:
not available
Headphone out:
2
Thunderbolt 3 ports quantity:
not available
1.2
DisplayPort version:
1.2
1
DisplayPorts quantity:
1
2.0
HDMI version:
2.0
2
HDMI ports quantity:
1
True
HDMI:
True
not available
USB Power Delivery up to:
65 W
3
USB Type-A downstream ports quantity:
4
not available
USB Type-C DisplayPort Alternate Mode:
True
1
USB Type-C downstream ports quantity:
1
USB Type-C
USB upstream port type:
not available
2.0 / 3.2 Gen 1 (3.1 Gen 1)
USB hub version:
not available
Built-in USB hub:
not available
Lenovo
ThinkVision P27u-20
Display
compared
HP
E34m G4
99.1%
Colour gamut:
99%
Adobe RGB
RGB colour space:
sRGB
High Dynamic Range (HDR) supported:
not available
DisplayHDR 400
High Dynamic Range (HDR) technology:
not available
not available
Digital vertical frequency:
48 - 75 Hz
not available
Digital horizontal frequency:
30 - 150 kHz
163 ppi
Pixel density:
not available
0.1554 x 0.1554 mm
Pixel pitch:
0.23175 x 0.23175 mm
4 ms
Response time (fast):
not available
1.07 billion colours
Display number of colours:
16.7 million colours
178°
Viewing angle, vertical:
178°
178°
Viewing angle, horizontal:
not available
60 Hz
Maximum refresh rate:
75 Hz
1000:1
Contrast ratio (dynamic):
10000000:1
1000:1
Contrast ratio (typical):
3000:1
16:9
Aspect ratio:
not available
not available
Supported graphics resolutions:
640 x 480 (VGA),720 x 400,720 x 480,800 x 600 (SVGA),1024 x 768 (XGA),1280 x 1024 (SXGA),1280 x 800,1366 Ñ… 768,1440 x 900 (WXGA+),1600 x 900,1680 x 1050 (WSXGA+),1920 x 1080 (HD 1080),1920 x 1200 (WUXGA),3440 x 1440
Flat
Screen shape:
Curved
Anti-glare screen:
LED
Backlight type:
not available
LED
Display technology:
not available
4K Ultra HD
HD type:
Wide Quad HD
not available
Response time:
5 ms
450 cd/m²
Display brightness (typical):
400 cd/m²
IPS
Panel type:
VA
16:9
Native aspect ratio:
21:9
3840 x 2160 pixels
Display resolution:
3440 x 1440 pixels
68.6 cm (27")
Display diagonal:
86.4 cm (34")