Comparison between:
- 54.6" Hisense H55U7A
- 48.5" Grundig 49GUS9790

Brand, series, model

Information about the brand, series, model and model aliases.

Hisense H55U7AGrundig 49GUS9790
SeriesU7A9790
Hisense H55U7AGrundig 49GUS9790
Model aliasHE55U7A1WTSG49 GUS 9790
Model year20182017

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class54.6 in48.5 in
Diagonal1388 mm
138.8 cm
54.6457 in
4.5538 ft
1231 mm
123.1 cm
48.4646 in
4.0387 ft
Width1209.6 mm
120.96 cm
47.622 in
3.9685 ft
1072.91 mm
107.291 cm
42.2405 in
3.52 ft
Height680.4 mm
68.04 cm
26.7874 in
2.2323 ft
603.512 mm
60.3512 cm
23.7603 in
1.98 ft
Panel typeVAIPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.315 mm
0.0315 cm
0.0124 in
0.001 ft
0.279 mm
0.0279 cm
0.011 in
0.0009 ft
Pixel density80 ppi
31 ppcm
91 ppi
35 ppcm
Display area93.06 %91.12 %
BacklightEdge LEDEdge LED
DCI P370 %-
Rec. 202065 %-
Brightness400 cd/m²-
Peak brightness600 cd/m²-
Static contrast5500 : 1-
HDRHDR10
HLG (Hybrid Log Gamma)
HDR
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Input lag22 ms
0.0220 s
-

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)100 Hz / 120 Hz50 Hz / 60 Hz

Frame interpolation

Many smart TV sets use a technology for interpolating (inserting) of intermediate frames between existing ones in order to achieve more fluent visualization, especially for dynamic scenes.

Interpolation technologyPicture Criteria IndexVideo Perfection Index
Interpolation value24001900
Interpolation measurement unitPCIVPI

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.5 W0.3 W
Power consumption (sleep)0.5 W0.45 W
Power consumption (eco)70 W-
Power consumption (average)112 W-
Power consumption (maximum)-123 W
Power consumption (annual)164 kWh-
Energy efficiency classAB

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width1230 mm
123 cm
48.4252 in
4.0354 ft
1100 mm
110 cm
43.3071 in
3.6089 ft
Height719 mm
71.9 cm
28.3071 in
2.3589 ft
646 mm
64.6 cm
25.4331 in
2.1194 ft
Depth52 mm
5.2 cm
2.0472 in
0.1706 ft
56 mm
5.6 cm
2.2047 in
0.1837 ft
Weight18.6 kg
41.01 lbs
-
Width with stand1230 mm
123 cm
48.4252 in
4.0354 ft
1100 mm
110 cm
43.3071 in
3.6089 ft
Height with stand786 mm
78.6 cm
30.9449 in
2.5787 ft
695 mm
69.5 cm
27.3622 in
2.2802 ft
Depth with stand262 mm
26.2 cm
10.315 in
0.8596 ft
225 mm
22.5 cm
8.8583 in
0.7382 ft
Weight with stand20.6 kg
45.42 lbs
17.5 kg
38.58 lbs
Box width1484 mm
148.4 cm
58.4252 in
4.8688 ft
-
Box height847 mm
84.7 cm
33.3465 in
2.7789 ft
-
Box depth145 mm
14.5 cm
5.7087 in
0.4757 ft
-
Box weight26 kg
57.32 lbs
-
ColorsBlackGray

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYes
VESA interface400 x 200 mm400 x 400 mm
Removable standYesYes
Height adjustmentNoNo
Landscape/portrait pivotNoNo
Left/right swivelNoNo
Forward/backward tiltNoNo

TV tuner

The TV tuner is a device, which allows the receiving and visualization of a certain type of television signal. There are tuners for digital, analog, cable and satellite television.

TV tunerAnalog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S2
DVB-S
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2

System on Chip (SoC)

Information about the central processor, graphic processor and the memory of the model.

CPU cores42

OS, apps and software features

Information about the operating system, applications, various software features if available.

Operating system (OS)VIDAA U2.5Smart Inter@ctive TV 4.0 Plus

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers2 x 10 W2 x 30 W
Front firing
DBX
Dolby Audio
Dolby Digital Plus (MS10)
Dolby Pulse
Hi-Sound Pro
Dolby Digital
DTS

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNo

Network

Supported network technologies and standards for exchanging data with other devices.

NetworkLAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Bluetooth
LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
Bluetooth
Wi-Fi Direct

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 2.0 (max 0.5 A)
1 x USB 3.0 (max 1 A)
1 x Ethernet RJ45
2 x HDMI 1.4 (CEC)
2 x HDMI 2.0 (ARC; CEC)
1 x Satellite In (Main; F-type female)
1 x AV Composite In (Video + L/R)
1 x S/PDIF
1 x Antenna (RF) (female)
1 x CI+ 1.3
2 x USB 2.0
1 x USB 3.0
1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC)
1 x Satellite In (Main; F-type female)
1 x Satellite In (Sub; F-type female)
1 x SCART
1 x S/PDIF
1 x 3.5 mm Audio Out
1 x Antenna (RF) (female)
2 x CI+ 1.3
High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2

Features

Some additional functional features of the model.

Features4K Upscaling
Backlight Scanning
Hi-View Engine Plus
PVR
Ultra Color
Ultra Dimming
Ultra Motion
Wide Color Gamut
Micro Dimming Engine
Multi Color Enrichment
Perfect Picture Plus
PVR

Image file formats

Smart TV sets allow the display of different image file formats.

Image file formatsJPEG
GIF
PNG
JPEG
GIF
PNG

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsAAC
eAAC+
FLAC
MIDI
MP3
WMA
WAV
AAC
eAAC+
FLAC
MIDI
MP3
WMA
WAV

Video file formats

Smart TV sets allow playing various video file formats.

Video file formats/codecs3GPP
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MP4
MPEG-4
TS
VC-1
VP9
VOB
VRO
WebM
WMV
3GPP
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MPEG-4
TS
VC-1
VP9
VOB
VRO
WebM

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesRoHS
WEEE
-

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature5 °C - 35 °C
41 °F - 95 °F
-
Operating humidity20 % - 80 %-

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesRemote control - EN3Y39H-
 Hisense H55U7AGrundig 49GUS9790