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| General Info | ||
|---|---|---|
| Model Number | Grundig 50GFU7900 | Sony XBR-55X950G |
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| Price | ||
| Type | TV | TV |
| Year | 2021 | 2019 |
| Brand | Grundig | Sony |
| Model Series | X950G | |
| Model Number | 50GFU7900 | XBR-55X950G |
| Alias | 50 GFU 7900 50 GFU 7904 50 GFU 7902 50GFU7990 50 GFU 7990 |
|
| Display | ||
| Screen Size Class | 50" (inches) | 55" (inches) |
| Diagonal Size | 49.49 in 125.7 cm 1257 mm 4.12 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 43.14 in 109.6 cm 1095.84 mm 3.6 ft |
47.63 in 121 cm 1209.75 mm 3.97 ft |
| Screen Height | 24.27 in 61.6 cm 616.41 mm 2.02 ft |
26.79 in 68 cm 680.483 mm 2.23 ft |
| Display Type | VA | VA |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
| Frame Rate Control | 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 | 0.285 mm | 0.315 mm |
| Screen Pixel Density | 89 ppi | 81 ppi |
| Screen-to-Body Ratio | 90.25 % | 94.55 % |
| Backlight Source | Direct LED | Direct LED (Full-Array Local Dimming) |
| DCI P3 | 95% | |
| Rec.2020 | 70 | |
| Screen Brightness | 600 cd/m² | |
| Max Screen Brightness | 1200 cd/m² | |
| Static Screen Contrast | 5000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 20 ms | |
| Display Minimum Response Time | 5 ms | |
| Display Average Response Time | 10 ms | |
| HDR | HDR HLG (Hybrid Log Gamma) |
Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.35 in 8.5 cm 85 mm 0.28 ft |
2.72 in 6.9 cm 69 mm 0.23 ft |
| Case Weight | 18 kg 40 lbs |
|
| Case Width with Stand | 44.18 in 112.2 cm 1122.1 mm 3.68 ft |
48.35 in 122.8 cm 1228 mm 4.03 ft |
| Case Height with Stand | 28.39 in 72.1 cm 721 mm 2.37 ft |
30.55 in 77.6 cm 776 mm 2.55 ft |
| Case Depth with Stand | 9.44 in 24 cm 239.8 mm 0.79 ft |
10.79 in 27.4 cm 274 mm 0.9 ft |
| Case Weight with Stand | 11.2 kg 25 lbs |
19.1 kg 42 lbs |
| Case Color | Black, White | Silver |
| Hardware | ||
| System on Chip or SoC | MediaTek MT5893 | |
| CPU | ARM Cortex-A73 | |
| CPU Cores | 4 | 4 |
| CPU Frequency | 1500 | |
| GPU | ARM Mali-G71 | |
| RAM Memory Size | 3 | |
| Internal Storage | 16 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-C DVB-S DVB-S2 DVB-T DVB-T2 |
Analog (NTSC/PAL/SECAM) ATSC Clear QAM |
| 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) Wi-Fi Direct DLNA Bluetooth 4.2 |
| 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 |
1 x Ethernet RJ45 4 x HDMI 2.0 (eARC; CEC) 1 x AV Composite In 3.5 mm jack 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x Satellite In (Main; F-type female) 2 x USB 2.0 (max 0.5 A) 1 x RS232 (C) 1 x USB 3.0 (max 0.9 A) 1 x IR Out |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | Android TV | Android 8.0 Oreo Android 9.0 Pie |
| Cool Features | USB Recording HbbTV Netflix |
Triluminos Display X-tended Dynamic Range Pro ClearAudio+ Precision Color Mapping Object-based HDR remaster Voice command S-Force Front Surround sound Clear Phase Speaker IMAX Enhanced Dual database processing Dynamic Contrast Enhancer Local Dimming Light sensor Super Bit mapping 4K HDR Dynamic Backlight Control X-Motion Clarity DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Live Color Technology HDCP (High-bandwidth Digital Content Protection) 2.3 BRAVIA Sync (HDMI-CEC) Image Processor - X1 Ultimate |
| Ergonomics | ||
| Case Width | 44.18 in 112.2 cm 1122.1 mm 3.68 ft |
48.35 in 122.8 cm 1228 mm 4.03 ft |
| Case Height | 26.26 in 66.7 cm 667 mm 2.19 ft |
27.91 in 70.9 cm 709 mm 2.33 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 x 200 | 300 x 300 |
| 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 | 120 Hz |
| Screen Interpolation Technology | Video Perfection Index | Motionflow XR |
| Screen Interpolation Value | 1300 | |
| Screen Interpolation Measurement Unit | VPI | XR |
| Accessories | ||
| Extras | IR extender cable Remote control - RMF-TX600U |
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| Certificates and Standards | ||
| Licenses | ENERGY STAR UL/cUL |
|
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % |
| Grundig 50GFU7900 | Sony XBR-55X950G |
