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| General Info | ||
|---|---|---|
| Model Number | Hitachi 49HE4000 | Skyworth 55G2A |
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| Price | ||
| Type | TV | TV |
| Year | 2018 | 2018 |
| Brand | Hitachi | Skyworth |
| Model Series | G2A | |
| Model Number | 49HE4000 | 55G2A |
| Display | ||
| Screen Size Class | 49" (inches) | 55" (inches) |
| Diagonal Size | 48.46 in 123.1 cm 1231 mm 4.04 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 42.24 in 107.3 cm 1072.91 mm 3.52 ft |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Screen Height | 23.76 in 60.4 cm 603.512 mm 1.98 ft |
26.79 in 68 cm 680.4 mm 2.23 ft |
| Display Manufacturer | Innolux | |
| Display Type | VA | 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 | 1920 x 1080 | 3840 x 2160 |
| Screen Pixel Pitch | 0.559 mm | 0.315 mm |
| Screen Pixel Density | 46 ppi | 80 ppi |
| Screen-to-Body Ratio | 93.39 % | |
| Backlight Source | Direct LED | Direct LED |
| Screen Brightness | 300 cd/m² | 300 cd/m² |
| Static Screen Contrast | 5000 : 1 | 4500 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 8 ms | |
| Display Average Response Time | 9 ms | |
| HDR | HDR10 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.68 in 9.3 cm 93.472 mm 0.31 ft |
|
| Case Width with Stand | 43.78 in 111.2 cm 1112 mm 3.65 ft |
48.77 in 123.9 cm 1238.76 mm 4.06 ft |
| Case Height with Stand | 27.24 in 69.2 cm 692 mm 2.27 ft |
30.36 in 77.1 cm 771.144 mm 2.53 ft |
| Case Depth with Stand | 8.66 in 22 cm 220 mm 0.72 ft |
9.49 in 24.1 cm 241.046 mm 0.79 ft |
| Case Weight with Stand | 13.8 kg 30 lbs |
13.88 kg 31 lbs |
| Case Color | Black | Champagne |
| Hardware | ||
| System on Chip or SoC | MediaTek MT5891 | |
| CPU | ARM Cortex-A53 | |
| CPU Cores | 4 | |
| CPU Frequency | 1100 | |
| GPU | ARM Mali-T860 MP2 | |
| GPU Cores | 2 | |
| GPU Frequency | 700 | |
| RAM Memory Size | 2.5 | |
| Internal Storage | 16 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S |
ATSC |
| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) Bluetooth Wi-Fi Direct DLNA |
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 (CEC) 1 x D-sub 1 x Antenna (RF) (female) 1 x SCART 1 x AV Component In (YPbPr + L/R) 1 x CI+ 1.3 1 x AV Composite In (Video + L/R) 1 x Satellite In (Main; F-type female) 1 x USB 2.0 1 x Optical Audio Out 1 x Ethernet RJ45 1 x 3.5 mm Audio Out |
1 x Ethernet RJ45 2 x HDMI 1 x D-sub 1 x AV Composite In (Video + L/R) 1 x Satellite In 1 x HDMI (MHL) 1 x USB 2.0 1 x Optical Audio Out 1 x USB 3.0 1 x S/PDIF |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | SmartVue | Android 7.0 Nougat Android 8.0 Oreo |
| Cool Features | Noise Reduction Picture Master PVR Dynamic Contrast HDCP (High-bandwidth Digital Content Protection) |
Google Assistant MEMC Trochilus Extreme 4K upscaling Infinity a53 Pro processor |
| Ergonomics | ||
| Case Width | 48.37 in 122.9 cm 1228.6 mm 4.03 ft |
|
| Case Height | 28.24 in 71.7 cm 717.296 mm 2.35 ft |
|
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 x 200 | 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 | 60 Hz | 50 Hz / 60 Hz |
| Screen Interpolation Technology | Backlight Picture Index | |
| Screen Interpolation Value | 600 | |
| Screen Interpolation Measurement Unit | BPI | NULL |
| Accessories | ||
| Extras | Voice Remote Cotntrol | |
| Certificates and Standards | ||
| Usage and Storage Requirements |
| Hitachi 49HE4000 | Skyworth 55G2A |
