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| General Info | ||
|---|---|---|
| Model Number | Acer ET430K | Xiaomi Mi TV 4A 55" |
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| Price | ||
| Type | Monitor | TV |
| Year | 2016 | 2017 |
| Brand | Acer | Xiaomi |
| Model Number | ET430K | Mi TV 4A 55" |
| Alias | ET430K wmiiqppx | |
| Display | ||
| Screen Size Class | 43" (inches) | 55" (inches) |
| Diagonal Size | 42.52 in 108 cm 1080 mm 3.54 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 37.05 in 94.1 cm 941.184 mm 3.09 ft |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Screen Height | 20.84 in 52.9 cm 529.416 mm 1.74 ft |
26.79 in 68 cm 680.4 mm 2.23 ft |
| Display Manufacturer | Samsung LG Display CMOS |
|
| Display Type | IPS | IPS, VA |
| Display Bit Depth | 10 bits (8 bits + FRC) | |
| Frame Rate Control | Yes | |
| Max Number of Colors | 1073741824 | |
| Bits | 30 | |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.245 mm | 0.315 mm |
| Screen Pixel Density | 103 ppi | 80 ppi |
| Screen-to-Body Ratio | 91.78 % | 91.86 % |
| Backlight Source | W-LED | Direct LED |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 350 cd/m² | |
| Static Screen Contrast | 1000 : 1 | 6000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 18 ms | |
| Display Minimum Response Time | 5 ms | |
| Display Average Response Time | 8 ms | 8 ms |
| HDR | HDR10 HLG (Hybrid Log Gamma) |
|
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.56 in 6.5 cm 65 mm 0.21 ft |
2.98 in 7.6 cm 75.7 mm 0.25 ft |
| Case Weight | 13.9 kg 31 lbs |
|
| Case Width with Stand | 38.03 in 96.6 cm 966 mm 3.17 ft |
48.68 in 123.7 cm 1236.5 mm 4.06 ft |
| Case Height with Stand | 25.71 in 65.3 cm 653 mm 2.14 ft |
30.65 in 77.9 cm 778.6 mm 2.55 ft |
| Case Depth with Stand | 9.57 in 24.3 cm 243 mm 0.8 ft |
11.25 in 28.6 cm 285.7 mm 0.94 ft |
| Case Weight with Stand | 12.36 kg 27 lbs |
14.2 kg 31 lbs |
| Case Color | White | Black |
| Hardware | ||
| System on Chip or SoC | Amlogic T962 | |
| CPU | ARM Cortex-A53 | |
| CPU Cores | 4 | |
| CPU Frequency | 1500 | |
| GPU | ARM Mali-T450 MP5 | |
| GPU Cores | 5 | |
| GPU Frequency | 750 | |
| RAM Memory Size | 2 | |
| Internal Storage | 32 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) | |
| 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 |
|
| Connectivity | 1 x DisplayPort 1.2 (Input mini) 1 x DisplayPort 1.2 (Output MST) 1 x 3.5 mm Audio Out 2 x HDMI 2.0 2 x DisplayPort 1.2 |
3 x HDMI 2.0 (ARC; CEC) 1 x AV Composite In (Video + L/R) 1 x Antenna (RF) (Female) 2 x USB 2.0 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 7W | 2 x 6W |
| Features | ||
| OS | MIUI TV | |
| Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture Super Sharpness Picture-in-Picture Low Blue Light Blue Light Filter DDC/CI |
HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 38.03 in 96.6 cm 966 mm 3.17 ft |
48.68 in 123.7 cm 1236.5 mm 4.06 ft |
| Case Height | 22.13 in 56.2 cm 562 mm 1.84 ft |
28.53 in 72.5 cm 724.6 mm 2.38 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 200 | 250x300 |
| 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 | Yes | No |
| Forward Tilt | 3.5 ° | |
| Backward Tilt | 11.5 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 50 Hz - 60 Hz | 60 Hz |
| Horizontal Digital Frequency | 30 kHz - 133 kHz | |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable |
|
| Certificates and Standards | ||
| Licenses | CB CCC CE CECP cETLus eSTANDBY EAC FCC Class B ISO9241-307 J-MOS KUCAS RCM RoHS SEMKO TÜV/Ergonomics WEEE VCCI |
|
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
|
| Safe Operating Humidity Level | 10 % - 85 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 20 % - 80 % | |
| Max Operating Altitude | 3658 | |
| Max Storage Altitude | 12192 |
| Acer ET430K | Xiaomi Mi TV 4A 55" |
