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| General Info | ||
|---|---|---|
| Model Number | Grundig 55GFU7900 | Hisense 55A7500F |
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| Price | ||
| Type | TV | TV |
| Year | 2021 | 2020 |
| Brand | Grundig | Hisense |
| Model Series | A7500F | |
| Model Number | 55GFU7900 | 55A7500F |
| Alias | 55 GFU 7900 55 GFU 7904 55 GFU 7902 55GFU7990 55 GFU 7990 |
|
| Display | ||
| Screen Size Class | 55" (inches) | 55" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 47.62 in 121 cm 1209.6 mm 3.97 ft |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Screen Height | 26.79 in 68 cm 680.4 mm 2.23 ft |
26.79 in 68 cm 680.4 mm 2.23 ft |
| Display Type | IPS | VA |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.315 mm | 0.315 mm |
| Screen Pixel Density | 80 ppi | 80 ppi |
| Screen-to-Body Ratio | 90.64 % | 94.34 % |
| Backlight Source | Direct LED | Direct LED |
| Rec.2020 | 70 | |
| Screen Brightness | 350 cd/m² | |
| Static Screen Contrast | 4000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 20 ms | |
| HDR | HDR HLG (Hybrid Log Gamma) |
HDR10 HLG (Hybrid Log Gamma) Dolby Vision |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.27 in 8.3 cm 83 mm 0.27 ft |
3.07 in 7.8 cm 78 mm 0.26 ft |
| Case Weight | 14.7 kg 32 lbs |
|
| Case Width with Stand | 48.77 in 123.9 cm 1238.7 mm 4.06 ft |
48.31 in 122.7 cm 1227 mm 4.03 ft |
| Case Height with Stand | 30.87 in 78.4 cm 784.1 mm 2.57 ft |
30.31 in 77 cm 770 mm 2.53 ft |
| Case Depth with Stand | 9.44 in 24 cm 239.8 mm 0.79 ft |
9.84 in 25 cm 250 mm 0.82 ft |
| Case Weight with Stand | 14 kg 31 lbs |
15.4 kg 34 lbs |
| Case Color | Black | Gray |
| Hardware | ||
| System on Chip or SoC | MStar MSD6886 | |
| CPU Cores | 4 | 4 |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-C DVB-S DVB-S2 DVB-T DVB-T2 |
Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S |
| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) |
LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct |
| Connectivity | 3 x HDMI 2.0 1 x Satellite In (F-type) 1 x Antenna (RF) 1 x CI+ 1.3 1 x 3.5 mm Audio Out 2 x USB 2.0 1 x Ethernet RJ45 |
3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x 3.5 mm Audio Out 1 x AV Composite In (Video + L/R) 2 x USB 2.0 (max 0.5 A) 1 x CI+ 1.4 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | Android TV | VIDAA U4.0 |
| Cool Features | USB Recording HbbTV Netflix |
Anyview Cast Unibody Design Ultra Dimming VEWD Internet browser Anyview Stream PVR HbbTV 2.0.2 Motion Picture Enhancer Ultra Color Enhancer Super Contrast YouTube MEMC Depth Enhancer 4K Upscaling Wide Color Gamut Netflix Amazon Prime Video Noise Reduction |
| Ergonomics | ||
| Case Width | 48.77 in 123.9 cm 1238.7 mm 4.06 ft |
48.31 in 122.7 cm 1227 mm 4.03 ft |
| Case Height | 28.86 in 73.3 cm 733 mm 2.4 ft |
27.99 in 71.1 cm 711 mm 2.33 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 300 x 300 | 300 x 200 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | No | No |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 50 Hz / 60 Hz | 50 Hz / 60 Hz |
| Screen Interpolation Technology | Video Perfection Index | Picture Criteria Index |
| Screen Interpolation Value | 1300 | 2000 |
| Screen Interpolation Measurement Unit | VPI | PCI |
| Accessories | ||
| Certificates and Standards | ||
| Licenses | RoHS | |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
|
| Safe Operating Humidity Level | 20 % - 80 % |
| Grundig 55GFU7900 | Hisense 55A7500F |
