Comparison between:
- 74.5" Oppo Smart TV K9 75
- 69.5" Hisense 70A6GQ
Brand, series, model
Information about the brand, series, model and model aliases.
| Oppo Smart TV K9 75 | Hisense 70A6GQ | |
| Series | K9 | A6G |
 |  | |
| Model alias | A75U1B111 | 70A6GG 70A6CG 70A6FG 70A6EG 70A6BG |
| Model year | 2021 | 2021 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 74.5 in | 69.5 in |
| Diagonal | 1893 mm 189.3 cm 74.5276 in 6.2106 ft | 1766 mm 176.6 cm 69.5276 in 5.794 ft |
| Width | 1650.24 mm 165.024 cm 64.9701 in 5.4142 ft | 1538.88 mm 153.888 cm 60.5858 in 5.0488 ft |
| Height | 928.26 mm 92.826 cm 36.5457 in 3.0455 ft | 865.62 mm 86.562 cm 34.0795 in 2.84 ft |
| Panel type | IPS | VA |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 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 | 0.43 mm 0.043 cm 0.0169 in 0.0014 ft | 0.401 mm 0.0401 cm 0.0158 in 0.0013 ft |
| Pixel density | 59 ppi 23 ppcm | 63 ppi 24 ppcm |
| Display area | 94.51 % | 95.54 % |
| Backlight | Direct LED | Direct LED |
| DCI P3 | 93 % | 95 % |
| Brightness | 300 cd/m² | 350 cd/m² |
| Peak brightness | 1200 cd/m² | - |
| Static contrast | - | 1200 : 1 |
| HDR | HDR10 HLG (Hybrid Log Gamma) HDR10+ | Dolby Vision HDR10 HLG (Hybrid Log Gamma) HDR10+ |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Input lag | - | 20 ms 0.0200 s |
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 | - | Picture Criteria Index |
| Interpolation value | - | 1500 |
| Interpolation measurement unit | - | PCI |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | - |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (sleep) | 0.5 W | 0.5 W |
| Power consumption (average) | 250 W | - |
| Energy efficiency class | - | G |
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 | 1674.6 mm 167.46 cm 65.9291 in 5.4941 ft | 1577.34 mm 157.734 cm 62.1 in 5.175 ft |
| Height | 967.9 mm 96.79 cm 38.1063 in 3.1755 ft | 883.92 mm 88.392 cm 34.8 in 2.9 ft |
| Depth | 82.5 mm 8.25 cm 3.248 in 0.2707 ft | 83.82 mm 8.382 cm 3.3 in 0.275 ft |
| Weight | 28.7 kg 63.27 lbs | - |
| Width with stand | 1674.6 mm 167.46 cm 65.9291 in 5.4941 ft | 1577.34 mm 157.734 cm 62.1 in 5.175 ft |
| Height with stand | 1043 mm 104.3 cm 41.063 in 3.4219 ft | 962.66 mm 96.266 cm 37.9 in 3.1583 ft |
| Depth with stand | 335 mm 33.5 cm 13.189 in 1.0991 ft | 340.36 mm 34.036 cm 13.4 in 1.1167 ft |
| Weight with stand | 29.1 kg 64.15 lbs | 21 kg 46.3 lbs |
| Box width | 1824 mm 182.4 cm 71.811 in 5.9843 ft | - |
| Box height | 1107 mm 110.7 cm 43.5827 in 3.6319 ft | - |
| Box depth | 239 mm 23.9 cm 9.4094 in 0.7841 ft | - |
| Box weight | 37 kg 81.57 lbs | - |
| Stand depth | 335 mm 33.5 cm 13.189 in 1.0991 ft | - |
| Colors | Silver | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 600 x 300 mm | 400 x 300 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 | DTMB | 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.
| SoC | - | NovaTek NT72671D |
| Processor (CPU) | ARM Cortex-A73 | 2x ARM Cortex-A73, 2x ARM Cortex-A52 |
| CPU cores | 4 | 4 |
| GPU | - | ARM Mali-G51 |
| RAM capacity | 2 GB | - |
| Storage | 32 GB | - |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | ColorOS TV 2.2 | VIDAA U5.0 |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 15 W | 2 x 15 W |
| Dolby Audio | Dolby Audio Dolby Audio MS12 DTS Virtual:X NICAM Stereo |
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 Wi-Fi Direct DLNA Bluetooth 5.0 NFC | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct Bluetooth 5.0 Anyview Cast |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 2.0 1 x Ethernet RJ45 3 x HDMI 2.1 1 x Cable/Antenna In 1 x AV Composite In 3.5 mm jack 1 x Optical Audio Out | 1 x USB 2.0 1 x USB 3.0 1 x Ethernet RJ45 (100 Mbps) 3 x HDMI 2.0 (CEC) 1 x Satellite In (F-type female) 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) (female) 1 x CI+ 1.4 |
| Enhanced Audio Return Channel (eARC) on HDMI 1 | Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) on HDMI 2 High-bandwidth Digital Content Protection (HDCP) 2.2 Variable Refresh Rate (VRR) |
Features
Some additional functional features of the model.
| Features | AI PQ Dynamic Adjustment Anti-aliasing Auto Gamma Dark Field Control De-feather Dynamic Contrast Enhancement Far-field voice control FCC Preference color management HSY Color reproduction Low Blue Light MEMC (Motion Estimation Motion Compensation) SR Super-dividing algorithm | AI 4K upscaling AI Picture Optimisation Alexa Depth Enhancer Disney+ Google Assistant MEMC (Motion Estimation Motion Compensation) Netflix Precision Color Prime Video Smooth Motion Ultra Dimming Ultra Viewing Angle Voice command YouTube |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG GIF PNG MPO BMP | JPEG GIF PNG |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | AAC FLAC M4A MIDI MP3 OGG WMA WAV APE AIFF ALAC | 3GPP AAC AAC+ FLAC M4A MP3 WMA WAV |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | 3GPP AVI ASF Flash Video H.263 H.264 H.265 MKV M2TS MP4 MPEG-4 TS VC-1 VP7 VP8 VP9 VOB VRO WebM WMV | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 MPEG-4 Xvid |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | RoHS TÜV Rheinland Low Blue Light Certification | FCC |
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 |
| Operating humidity | - | 20 % - 80 % |
| Storage temperature | - | -15 °C - 45 °C 5 °F - 113 °F |
| Storage humidity | - | 10 % - 70 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Bluetooth voice remote control AV composite in cable | Voice remote control |
| Oppo Smart TV K9 75 | Hisense 70A6GQ |