Premium subscription
Limited offer: $9.99 FREE
Subscription benefits:
As Amazon associates we earn from qualifying purchases.
| General Info | ||
|---|---|---|
| Model Number | LG OLED55B7A | Iiyama G-Master GCB4580DQSN-B1 |
|
|
|
| Price | ||
| Type | TV | Monitor |
| Year | 2017 | 2024 |
| Brand | LG | Iiyama |
| Model Series | B7 | |
| Model Number | OLED55B7A | G-Master GCB4580DQSN-B1 |
| Alias | 55 Oled B7A | Red Eagle GCB4580DQSN-B1 |
| Display | ||
| Screen Size Class | 55" (inches) | 45" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
44.49 in 113 cm 1130 mm 3.71 ft |
| Screen Width | 47.62 in 121 cm 1209.6 mm 3.97 ft |
42.81 in 108.8 cm 1087.5 mm 3.57 ft |
| Screen Height | 26.79 in 68 cm 680.4 mm 2.23 ft |
12.04 in 30.6 cm 305.9 mm 1 ft |
| Display Curvature | 1500 | |
| Display Manufacturer | LG Display | |
| Display Type | OLED | VA |
| Display Bit Depth | 10 bits | 8 bits |
| Frame Rate Control | No | No |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 16:9 | 36:10 |
| Screen Resolution | 3840 x 2160 | 5120 x 1440 |
| Screen Pixel Pitch | 0.315 mm | 0.212 mm |
| Screen Pixel Density | 80 ppi | 119 ppi |
| Screen-to-Body Ratio | 94.47 % | 90.03 % |
| Backlight Source | W-LED | |
| DCI P3 | 95.5% | |
| Rec.2020 | 75 | |
| sRGB | 100 % | |
| NTSC 1953 | 80 % | |
| Screen Brightness | 450 cd/m² | 450 cd/m² |
| Max Screen Brightness | 750 cd/m² | |
| Static Screen Contrast | 3000 : 1 | |
| Dynamic Screen Contrast | 80000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | |
| Screen Vertical Viewing Angle | 178 ° | |
| Screen Input Lag | 21 ms | |
| Display Minimum Response Time | 1 ms | |
| Display Coating | Anti-glare/Matte | |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
HDR10 DisplayHDR 400 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.9 in 4.8 cm 48.26 mm 0.16 ft |
6.34 in 16.1 cm 161 mm 0.53 ft |
| Case Weight | 16.2 kg 36 lbs |
|
| Case Width with Stand | 48.4 in 122.9 cm 1229.36 mm 4.03 ft |
42.91 in 109 cm 1090 mm 3.58 ft |
| Case Height with Stand | 29.9 in 75.9 cm 759.46 mm 2.49 ft |
16.1 in 40.9 cm 409 mm 1.34 ft |
| Case Depth with Stand | 8.9 in 22.6 cm 226.06 mm 0.74 ft |
10.83 in 27.5 cm 275 mm 0.9 ft |
| Case Weight with Stand | 19.5 kg 43 lbs |
11.2 kg 25 lbs |
| Case Color | Black | Black |
| Hardware | ||
| System on Chip or SoC | M16P | |
| TV Tuner | Analog (NTSC/PAL/SECAM) Clear QAM ATSC |
|
| 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) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct DLNA |
LAN |
| Connectivity | 1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x AV Composite In 3.5 mm jack 1 x RS232 (C) 1 x Optical Audio Out 1 x Satellite In (Main; F-type female) 2 x USB 2.0 1 x USB 3.0 |
3 x USB 3.2 (Type-A; Gen1; 5 Gbps; downstream) 1 x Ethernet RJ45 1 x DisplayPort 1.4 (MST; DSC) 1 x 3.5 mm Audio Out 2 x HDMI 2.1 1 x USB 3.2 (Type-C; Gen1; 5 Gbps; upstream; 90W; DP Alt Mode) 1 x USB 3.2 (Type-B; Gen1; 5 Gbps; upstream) |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 3W |
| Features | ||
| OS | webOS 3.5 | |
| Cool Features | Cinematic Color HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command Pixel Level Dimming SIMPLINK (HDMI CEC) PVR Perfect Black Panel 4K Upscaler True Color Accuracy Active HDR ULTRA Luminance |
AMD FreeSync technology X-Res technology Black Tuner Multi-Stream Transport (MST) Flicker-free technology KVM Switch Picture-by-Picture Night Mode i-Style Mode Display Stream Compression (DSC) 3-side borderless design Overdrive Low Blue Light Adaptive-Sync technology Motion Blur Reduction |
| Extra Features | Antu-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 48.4 in 122.9 cm 1229.36 mm 4.03 ft |
42.91 in 109 cm 1090 mm 3.58 ft |
| Case Height | 27.9 in 70.9 cm 708.66 mm 2.33 ft |
13.35 in 33.9 cm 339 mm 1.11 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 x 300 | 200 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | No | Yes |
| Forward Tilt | 3 ° | |
| Backward Tilt | 20 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 120 Hz | 48 Hz - 165 Hz |
| Horizontal Digital Frequency | 30 kHz - 260 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | 3.5 mm composite adapter Magic remote control |
DisplayPort cable HDMI cable USB Type-A to Type-B Cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS UL/cUL |
CE ErP PSE REACH RoHS TÜV-Bauart UKCA VCCI WEEE |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 85 % | 10 % - 90 % |
| LG OLED55B7A | Iiyama G-Master GCB4580DQSN-B1 |
