Comparison between:
- 48.5" Grundig 49VLX7730
- 49.5" Grundig 50GUB7140
Brand, series, model
Information about the brand, series, model and model aliases.
| Grundig 49VLX7730 | Grundig 50GUB7140 | |
| Series | 7730 | - |
 |  | |
| Model alias | 49 VLX 7730 SP | 50 GUB 7140 |
| Model year | 2017 | 2021 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 48.5 in | 49.5 in |
| Diagonal | 1231 mm 123.1 cm 48.4646 in 4.0387 ft | 1257 mm 125.7 cm 49.4882 in 4.124 ft |
| Width | 1128.58 mm 112.858 cm 44.4323 in 3.7027 ft | 1150.64 mm 115.064 cm 45.3008 in 3.7751 ft |
| Height | 675.8 mm 67.58 cm 26.6063 in 2.2172 ft | 688.21 mm 68.821 cm 27.0949 in 2.2579 ft |
| Panel type | - | IPS |
| Panel bit depth | 8 bits | 8 bits |
| FRC | No | No |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.28 mm 0.028 cm 0.011 in 0.0009 ft | 0.272 mm 0.0272 cm 0.0107 in 0.0009 ft |
| Pixel density | 86 ppi 34 ppcm | 84 ppi 33 ppcm |
| Display area | 94.36 % | 95.67 % |
| Backlight | Direct LED | Edge LED |
| HDR | HDR10 | - |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 50 Hz / 60 Hz | 50 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 technology | Clear Motion Rate | Clear Motion Rate |
| Interpolation value | 1500 | 1500 |
| Interpolation measurement unit | CMR | CMR |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | - | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | 0.3 W | - |
| Power consumption (sleep) | 0.3 W | - |
| Power consumption (average) | 101.1 W | 78.8 W |
| Power consumption (maximum) | 159 W | - |
| Power consumption (annual) | - | 66 kWh |
| Energy efficiency class | A | F |
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.
| Width | 1172.5 mm 117.25 cm 46.1614 in 3.8468 ft | 1183.5 mm 118.35 cm 46.5945 in 3.8829 ft |
| Height | 689.4 mm 68.94 cm 27.1417 in 2.2618 ft | 699.4 mm 69.94 cm 27.5354 in 2.2946 ft |
| Depth | 101.2 mm 10.12 cm 3.9843 in 0.332 ft | 107.9 mm 10.79 cm 4.248 in 0.354 ft |
| Width with stand | 1071.6 mm 107.16 cm 42.189 in 3.5157 ft | 1082.6 mm 108.26 cm 42.622 in 3.5518 ft |
| Height with stand | 652.2 mm 65.22 cm 25.6772 in 2.1398 ft | 668.2 mm 66.82 cm 26.3071 in 2.1923 ft |
| Depth with stand | 199.2 mm 19.92 cm 7.8425 in 0.6535 ft | 196.2 mm 19.62 cm 7.7244 in 0.6437 ft |
| Weight with stand | 16.5 kg 36.38 lbs | 14.7 kg 32.41 lbs |
| Box width | - | 1240 mm 124 cm 48.8189 in 4.0682 ft |
| Box height | - | 804 mm 80.4 cm 31.6535 in 2.6378 ft |
| Box depth | - | 208 mm 20.8 cm 8.189 in 0.6824 ft |
| Box weight | - | 15 kg 33.07 lbs |
| Stand width | - | 596 mm 59.6 cm 23.4646 in 1.9554 ft |
| Stand depth | - | 255 mm 25.5 cm 10.0394 in 0.8366 ft |
| Colors | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 400 x 200 mm | 300 x 200 mm |
| Removable stand | Yes | Yes |
| Height adjustment | No | No |
| Landscape/portrait pivot | No | No |
| Left/right swivel | No | No |
| Forward/backward tilt | No | No |
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 tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 | Analog (NTSC/PAL/SECAM) DVB-T2 HD DVB-C DVB-S DVB-S2 DVB-T DVB-T2 |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| CPU cores | 2 | 4 |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Smart Inter@ctive TV 4.0 Plus | Amazon Fire TV |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 15 W | 2 x 30 W |
| Dolby Digital DTS | 2.0 CH Dolby Digital Magic Fidelity |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | 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 Bluetooth |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 3.0 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 Ethernet RJ45 1 x Satellite In (F-type) 1 x Optical Audio Out 1 x 3.5 mm Audio Out 1 x Antenna (RF) 1 x CI+ 1.3 |
| High-bandwidth Digital Content Protection (HDCP) 2.2 | - |
Features
Some additional functional features of the model.
| Features | Motion Picture Improvement PVR | Amazon Prime HbbTV |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG GIF PNG | JPEG GIF PNG |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | AAC eAAC+ MIDI MP3 WMA WAV | AC3 FLAC M4A MP3 WMA WAV |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | 3GPP AVI Flash Video H.263 H.264 H.265 MKV QuickTime MPEG-4 TS VC-1 VP9 VOB VRO WebM | H.263 H.264 H.265 MKV MP4 MPEG-4 WMV |
| Grundig 49VLX7730 | Grundig 50GUB7140 |