Comparison between:
- 64.5" Grundig 65VLX7730
- 64.5" Grundig 65FLX9595
- 54.6" Grundig 55VLX8681
- 54.6" Grundig 55VLX8720

Brand, series, model

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

Grundig 65VLX7730Grundig 65FLX9595Grundig 55VLX8681Grundig 55VLX8720
Series7730959586818720
Grundig 65VLX7730Grundig 65FLX9595Grundig 55VLX8681Grundig 55VLX8720
Model alias65 VLX 7730 SP65 FLX 9595 SP55 VLX 8681 BP55 VLX 8720 BP

Display

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

Size class64.5 in64.5 in54.6 in54.6 in
Diagonal1639 mm
163.9 cm
64.5276 in
5.3773 ft
1639 mm
163.9 cm
64.5276 in
5.3773 ft
1388 mm
138.8 cm
54.6457 in
4.5538 ft
1388 mm
138.8 cm
54.6457 in
4.5538 ft
Width1428.48 mm
142.848 cm
56.2394 in
4.6866 ft
1428.48 mm
142.848 cm
56.2394 in
4.6866 ft
1209.6 mm
120.96 cm
47.622 in
3.9685 ft
1209.6 mm
120.96 cm
47.622 in
3.9685 ft
Height803.52 mm
80.352 cm
31.6346 in
2.6362 ft
803.52 mm
80.352 cm
31.6346 in
2.6362 ft
680.4 mm
68.04 cm
26.7874 in
2.2323 ft
680.4 mm
68.04 cm
26.7874 in
2.2323 ft
Radius of curvature-4000 mm
400 cm
157.48 in
13.1234 ft
--
Panel type-VA--
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYesYesYes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
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
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.372 mm
0.0372 cm
0.0146 in
0.0012 ft
0.372 mm
0.0372 cm
0.0146 in
0.0012 ft
0.315 mm
0.0315 cm
0.0124 in
0.001 ft
0.315 mm
0.0315 cm
0.0124 in
0.001 ft
Pixel density68 ppi
26 ppcm
68 ppi
26 ppcm
80 ppi
31 ppcm
80 ppi
31 ppcm
Display area91.36 %93.31 %91.62 %91.62 %
BacklightDirect LEDEdge LEDEdge LEDEdge LED
HDRHDR10-HDR10HDR10
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °

3D

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

3DNoYesNoNo
Technology-Active 3D--

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)50 Hz / 60 Hz100 Hz / 120 Hz50 Hz / 60 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 technologyVideo Perfection IndexPicture Perfection RateVideo Perfection IndexVideo Perfection Index
Interpolation value1300140018001600
Interpolation measurement unitVPIPPRVPIVPI

Power supply and consumption

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

220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.3 W0.3 W0.3 W0.3 W
Power consumption (sleep)0.3 W0.5 W0.3 W0.3 W
Power consumption (average)151 W213 W110 W155 W
Power consumption (maximum)225 W300 W-185 W
Energy efficiency classABAB

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.

Width1466 mm
146.6 cm
57.7165 in
4.8097 ft
1450.6 mm
145.06 cm
57.1102 in
4.7592 ft
1239 mm
123.9 cm
48.7795 in
4.065 ft
1239 mm
123.9 cm
48.7795 in
4.065 ft
Height857 mm
85.7 cm
33.7402 in
2.8117 ft
848 mm
84.8 cm
33.3858 in
2.7822 ft
725 mm
72.5 cm
28.5433 in
2.3786 ft
725 mm
72.5 cm
28.5433 in
2.3786 ft
Depth83 mm
8.3 cm
3.2677 in
0.2723 ft
125 mm
12.5 cm
4.9213 in
0.4101 ft
56 mm
5.6 cm
2.2047 in
0.1837 ft
56 mm
5.6 cm
2.2047 in
0.1837 ft
Width with stand1466 mm
146.6 cm
57.7165 in
4.8097 ft
1450.6 mm
145.06 cm
57.1102 in
4.7592 ft
1239 mm
123.9 cm
48.7795 in
4.065 ft
1239 mm
123.9 cm
48.7795 in
4.065 ft
Height with stand906 mm
90.6 cm
35.6693 in
2.9724 ft
869 mm
86.9 cm
34.2126 in
2.851 ft
772 mm
77.2 cm
30.3937 in
2.5328 ft
766 mm
76.6 cm
30.1575 in
2.5131 ft
Depth with stand207 mm
20.7 cm
8.1496 in
0.6791 ft
350 mm
35 cm
13.7795 in
1.1483 ft
235 mm
23.5 cm
9.252 in
0.771 ft
240 mm
24 cm
9.4488 in
0.7874 ft
Weight with stand19.8 kg
43.65 lbs
-21.8 kg
48.06 lbs
21.9 kg
48.28 lbs
ColorsBlackSilverBlackBlack

Ergonomics

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

VESA mountYesYesYesYes
VESA interface300 x 300 mm400 x 400 mm400 x 400 mm400 x 400 mm
Removable standYesYesYesYes
Height adjustmentNoNoNoNo
Landscape/portrait pivotNoNoNoNo
Left/right swivelNoNoNoNo
Forward/backward tiltNoNoNoNo

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-S
DVB-S2
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
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 cores2442
GPU cores---2

Operating system

Smart TV sets have operating systems, which in terms of functionality and universality bring them close to the computers.

Operating system (OS)Smart Inter@ctive TV 4.0 PlusSmart Inter@ctive TV 4.0 PlusSmart Inter@ctive TV 4.0 PlusSmart 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 20 W2 x 30 W2 x 15 W
Dolby Digital
DTS
Dolby Digital
DTS
DTSDTS

Camera

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

CameraNoNoNoNo

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
Bluetooth
Wi-Fi Direct
LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
Bluetooth
Wi-Fi Direct
DLNA
LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
Bluetooth
Wi-Fi Direct
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
1 x USB 3.0
1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC; MHL)
1 x Satellite In (Main; F-type female)
1 x SCART
1 x S/PDIF
1 x 3.5 mm Audio Out
1 x Antenna (RF) (female)
1 x CI+ 1.3
1 x USB 2.0
2 x USB 3.0
1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC)
1 x S-Video
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
2 x USB 2.0
1 x USB 3.0
1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC; MHL)
1 x S-Video
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
2 x USB 2.0
1 x USB 3.0
1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC; MHL)
1 x S-Video
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

Features

Some additional functional features of the model.

FeaturesHDCP (High-bandwidth Digital Content Protection) 2.2
Micro Dimming Engine
Motion Picture Improvement
Perfect Picture Plus (4.0)
PVR
HDCP (High-bandwidth Digital Content Protection) 2.2
Micro Dimming Engine
Motion Picture Improvement
Picture-at-Picture
Picture-in-Picture
Picture-and-Text
PVR
HDCP (High-bandwidth Digital Content Protection) 2.2
Local Dimming Engine
Motion Picture Improvement
Multicolor Enrichment
Perfect Picture Plus (4.0)
PVR
HDCP (High-bandwidth Digital Content Protection) 2.2
Micro Dimming Engine
Motion Picture Improvement
Multicolor Enrichment
Perfect Picture Plus (4.0)
PVR

Image file formats

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

Image file formatsJPEG
GIF
PNG
JPEG
GIF
PNG
JPEG
GIF
PNG
JPEG
GIF
PNG

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsAAC
eAAC+
MIDI
MP3
WMA
WAV
AAC
eAAC+
MIDI
MP3
WMA
WAV
AAC
eAAC+
MIDI
MP3
WMA
WAV
AAC
eAAC+
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
MPEG-4
TS
VC-1
VP9
VOB
VRO
WebM
3GPP
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MPEG-4
TS
VC-1
VP9
VOB
VRO
WebM
3GPP
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MPEG-4
TS
VC-1
VP9
VOB
VRO
WebM
3GPP
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MPEG-4
TS
VC-1
VP9
VOB
VRO
WebM

Accessories

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

Accessories-2 x 3D active glasses--
 Grundig 65VLX7730Grundig 65FLX9595Grundig 55VLX8681Grundig 55VLX8720