LG 55LV77A vs Samsung DM55D

Full Comparison

Connectors

LG 55LV77ALG 55LV77ASamsung DM55DSamsung DM55D
Built-in USB hub
yesYes
yesYes
Number of component inputs
1
1
Number of composite inputs
1
1
DisplayPort
yesYes
yesYes
DVI in
yesYes
yesYes
Number of DVI inputs
1
1
HDMI
yesYes
yesYes
VGA in
yesYes
yesYes
Number of DisplayPort outputs
1
1
Number of HDMI inputs
1
1

Image properties

LG 55LV77ALG 55LV77ASamsung DM55DSamsung DM55D
Maximum resolution
1920, 1080
1920, 1080
Refresh rate
60 Hz
120 Hz
Screen size
55 in
55 in
Touchscreen
noNo
noNo
Aspect ratio
16:9
16:9
Brightness
700 cd/m²
450 cd/m²
Contrast ratio
1400:1
5000:1
Dynamic contrast ratio
500,000:1
50,000:1
Display technology
LCD
LCD
Backlight
LED
LED
Panel type
IPS
TN
Response time (BtW)
12 ms
8 ms
Response time
12 ms
8 ms
Viewing angle (horizontal)
178 °
178 °
Viewing angle (vertical)
178 °
178 °

Dimensions

LG 55LV77ALG 55LV77ASamsung DM55DSamsung DM55D
Panel design
Flat
Flat
Colour of product
Black
Black
Weight without stand
50.71 lb
33.95 lb
Width
47.77 in
48.45 in

Features

LG 55LV77ALG 55LV77ASamsung DM55DSamsung DM55D
Built-in speakers
noNo
2-channel (Stereo)

Compatibility

LG 55LV77ALG 55LV77ASamsung DM55DSamsung DM55D
3D support (3D-Ready)
noNo
noNo
Adaptive synchronization
noNo
noNo
HDR
noNo
noNo
VESA mount
yesYes
yesYes
Type of VESA mount
600x400mm
400x400mm

Eco-labelling

LG 55LV77ALG 55LV77ASamsung DM55DSamsung DM55D
EnergyStar
yesYes
yesYes

Power supply

LG 55LV77ALG 55LV77ASamsung DM55DSamsung DM55D
Connecting 9V/12V/14V
noNo
noNo
Operational Power Consumption (min-max)
, 160
, 176
Power consumption (standby)
0.5 W
0.5 W