Comparison between:
- 31.5" Nevir NVR-9002-32RD2S-SM
- 42.5" Nevir NVR-9002-434K2S-SM
- 42.5" Nevir NVR-9001-434K2S-SM
Brand, series, model
Information about the brand, series, model and model aliases.
| Nevir NVR-9002-32RD2S-SM | Nevir NVR-9002-434K2S-SM | Nevir NVR-9001-434K2S-SM | |
 |  |  | |
| Model year | 2020 | 2020 | 2020 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 31.5 in | 42.5 in | 42.5 in |
| Diagonal | 801 mm 80.1 cm 31.5354 in 2.628 ft | 1080 mm 108 cm 42.5197 in 3.5433 ft | 1080 mm 108 cm 42.5197 in 3.5433 ft |
| Width | 697.35 mm 69.735 cm 27.4547 in 2.2879 ft | 941.184 mm 94.1184 cm 37.0545 in 3.0879 ft | 941.184 mm 94.1184 cm 37.0545 in 3.0879 ft |
| Height | 392.26 mm 39.226 cm 15.4433 in 1.2869 ft | 529.416 mm 52.9416 cm 20.8431 in 1.7369 ft | 529.416 mm 52.9416 cm 20.8431 in 1.7369 ft |
| Panel type | VA | VA | IPS |
| Panel bit depth | 8 bits | 8 bits | 8 bits |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.779:1 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 1366 x 768 pixels | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.511 mm 0.0511 cm 0.0201 in 0.0017 ft | 0.245 mm 0.0245 cm 0.0096 in 0.0008 ft | 0.245 mm 0.0245 cm 0.0096 in 0.0008 ft |
| Pixel density | 49 ppi 19 ppcm | 103 ppi 40 ppcm | 103 ppi 40 ppcm |
| Display area | 85.91 % | 90.8 % | 90.8 % |
| Backlight | LED | Direct LED | Direct LED |
| Brightness | 280 cd/m² | 250 cd/m² | 250 cd/m² |
| Static contrast | 3000 : 1 | 3000 : 1 | 1000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 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 | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 50 Hz / 60 Hz | 50 Hz / 60 Hz | 50 Hz / 60 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (average) | 50 W | 85 W | 54 W |
| Power consumption (maximum) | - | - | 80 W |
| Power consumption (annual) | - | - | 79 kWh |
| Energy efficiency class | - | - | A+ |
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 | 732 mm 73.2 cm 28.8189 in 2.4016 ft | 969.7 mm 96.97 cm 38.1772 in 3.1814 ft | 969.7 mm 96.97 cm 38.1772 in 3.1814 ft |
| Height | 435 mm 43.5 cm 17.126 in 1.4272 ft | 565.9 mm 56.59 cm 22.2795 in 1.8566 ft | 565.9 mm 56.59 cm 22.2795 in 1.8566 ft |
| Depth | 80 mm 8 cm 3.1496 in 0.2625 ft | 85 mm 8.5 cm 3.3465 in 0.2789 ft | 85 mm 8.5 cm 3.3465 in 0.2789 ft |
| Width with stand | 732 mm 73.2 cm 28.8189 in 2.4016 ft | 969.7 mm 96.97 cm 38.1772 in 3.1814 ft | 969.7 mm 96.97 cm 38.1772 in 3.1814 ft |
| Height with stand | 480 mm 48 cm 18.8976 in 1.5748 ft | 618.5 mm 61.85 cm 24.3504 in 2.0292 ft | 618.5 mm 61.85 cm 24.3504 in 2.0292 ft |
| Depth with stand | 174 mm 17.4 cm 6.8504 in 0.5709 ft | 221.5 mm 22.15 cm 8.7205 in 0.7267 ft | 221.5 mm 22.15 cm 8.7205 in 0.7267 ft |
| Box width | 800 mm 80 cm 31.4961 in 2.6247 ft | 1128 mm 112.8 cm 44.4094 in 3.7008 ft | 1128 mm 112.8 cm 44.4094 in 3.7008 ft |
| Box height | 520 mm 52 cm 20.4724 in 1.706 ft | 660 mm 66 cm 25.9843 in 2.1654 ft | 660 mm 66 cm 25.9843 in 2.1654 ft |
| Box depth | 128 mm 12.8 cm 5.0394 in 0.4199 ft | 142 mm 14.2 cm 5.5906 in 0.4659 ft | 142 mm 14.2 cm 5.5906 in 0.4659 ft |
| Colors | Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 200 x 100 mm | 200 x 100 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | No | No | No |
| Landscape/portrait pivot | No | No | No |
| Left/right swivel | No | No | No |
| Forward/backward tilt | No | 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-C DVB-S | Analog (NTSC/PAL/SECAM) DVB-T DVB-C DVB-S | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-C2 |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor (CPU) | 2x ARM Cortex-A9 | 2x ARM Cortex-A9 | - |
| CPU cores | 2 | 2 | - |
| CPU frequency | 1000 MHz | 1000 MHz | - |
| GPU | ARM Mali-400 MP2 | ARM Mali-400 MP2 | - |
| GPU cores | 2 | 2 | - |
| RAM capacity | 1 GB | 1 GB | - |
| RAM type | DDR | DDR | - |
| Storage | 4 GB | 4 GB | - |
| eMMC | eMMC | - |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Smart TV | Smart TV | Smart TV |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 5 W | 2 x 10 W | 2 x 10 W |
| DTS | DTS | DTS |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | LAN Wi-Fi 802.11b 802.11g 802.11n Bluetooth Wi-Fi Direct DLNA | LAN Wi-Fi 802.11b 802.11g 802.11n Bluetooth Wi-Fi Direct DLNA | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n Bluetooth Wi-Fi Direct |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 2.0 (5V / 0.5A) 1 x Ethernet RJ45 2 x HDMI 1 x Satellite In (F-type) 1 x AV Component In (YPbPr + L/R) (mini) 1 x AV Composite In 3.5 mm jack (mini) 1 x 3.5 mm Audio Out 1 x Antenna (RF) 1 x CI | 2 x USB 2.0 (5V / 0.5A) 1 x Ethernet RJ45 3 x HDMI 1 x Satellite In (F-type) 1 x AV Composite In 3.5 mm jack (mini) 1 x Optical Audio Out 1 x 3.5 mm Audio Out 1 x Antenna (RF) 1 x CI | 2 x USB 2.0 (5V / 0.5A) 1 x Ethernet RJ45 3 x HDMI 1 x Satellite In (F-type) 1 x AV Composite In 3.5 mm jack 1 x Optical Audio Out 1 x 3.5 mm Audio Out 1 x Antenna (RF) 1 x CI |
Features
Some additional functional features of the model.
| Features | Miracast Netflix PVR Timeshift USB video/audio playback Youtube | Miracast Netflix PVR Timeshift USB video/audio playback Youtube | Miracast Netflix Youtube PVR USB video/audio playback |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG GIF PNG | JPEG GIF PNG | JPEG GIF PNG |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | M4A MP3 WAV | M4A MP3 WAV | M4A MP3 WAV |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | AVI H.264 MKV MPEG-4 MPEG-2 MPEG-1 | AVI H.264 MKV MPEG-4 MPEG-2 MPEG-1 | AVI H.264 MKV MPEG-4 MPEG-2 MPEG-1 |
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 temperature | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | 20 % - 80 % | 20 % - 80 % | 20 % - 80 % |
| Storage temperature | -15 °C - 45 °C 5 °F - 113 °F | -15 °C - 45 °C 5 °F - 113 °F | -15 °C - 45 °C 5 °F - 113 °F |
| Storage humidity | 10 % - 90 % | 10 % - 90 % | 10 % - 90 % |
| Nevir NVR-9002-32RD2S-SM | Nevir NVR-9002-434K2S-SM | Nevir NVR-9001-434K2S-SM |