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| General Info | ||
|---|---|---|
| Model Number | Sony KD-55XG8577 | Hisense 55A7G |
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| Price | ||
| Type | TV | TV |
| Year | 2019 | 2021 |
| Brand | Sony | Hisense |
| Model Series | XG85 | A7G |
| Model Number | KD-55XG8577 | 55A7G |
| Alias | 55A7GQ | |
| 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 | 47.63 in 121 cm 1209.75 mm 3.97 ft |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Screen Height | 26.79 in 68 cm 680.483 mm 2.23 ft |
26.79 in 68 cm 680.4 mm 2.23 ft |
| Display Type | IPS | IPS |
| 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 | 81 ppi | 80 ppi |
| Screen-to-Body Ratio | 93.79 % | 94.24 % |
| Backlight Source | Edge LED | Direct LED (Full-Array Local Dimming) |
| DCI P3 | 95% | 90% |
| Rec.2020 | 70 | |
| Screen Brightness | 350 cd/m² | 350 cd/m² |
| Max Screen Brightness | 600 cd/m² | |
| Static Screen Contrast | 1200 : 1 | 1200 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 14 ms | 20 ms |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
Dolby Vision HDR10 HLG (Hybrid Log Gamma) HDR10+ |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.05 in 5.2 cm 52 mm 0.17 ft |
3.03 in 7.7 cm 77 mm 0.25 ft |
| Case Weight | 18.7 kg 41 lbs |
12.3 kg 27 lbs |
| Case Width with Stand | 48.46 in 123.1 cm 1231 mm 4.04 ft |
48.43 in 123 cm 1230 mm 4.04 ft |
| Case Height with Stand | 30.55 in 77.6 cm 776 mm 2.55 ft |
30.24 in 76.8 cm 768 mm 2.52 ft |
| Case Depth with Stand | 12.4 in 31.5 cm 315 mm 1.03 ft |
9.84 in 25 cm 250 mm 0.82 ft |
| Case Weight with Stand | 19.7 kg 43 lbs |
13 kg 29 lbs |
| Case Color | Silver | Drak Gray |
| Hardware | ||
| System on Chip or SoC | MediaTek MT5893 | NovaTek NT72671D |
| CPU | ARM Cortex-A73 | 2x ARM Cortex-A73, 2x ARM Cortex-A52 |
| CPU Cores | 4 | 4 |
| CPU Frequency | 1500 | |
| GPU | ARM Mali-G71 | ARM Mali-G51 |
| GPU Cores | 2 | |
| GPU Frequency | 700 | |
| RAM Memory Size | 3 | |
| Internal Storage | 16 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
| 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) Wi-Fi Direct DLNA Bluetooth 4.2 |
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 Bluetooth 5.0 Anyview Cast |
| Connectivity | 1 x Ethernet RJ45 4 x HDMI 2.0 (eARC; CEC) 1 x Antenna (RF) (female) 1 x Satellite In (Sub; F-type female) 1 x AV Component In (YPbPr + L/R) 1 x CI+ 1.4 1 x AV Composite In (Video + L/R) 1 x Satellite In (Main; F-type female) 2 x USB 2.0 (max 0.5 A) 1 x IR Out 1 x Optical Audio Out 1 x USB 3.0 (max 0.9 A) 1 x 3.5 mm Audio Out |
1 x Ethernet RJ45 (100 Mbps) 3 x HDMI 2.0 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 (F-type female) 1 x USB 2.0 1 x Antenna (RF) (female) 1 x USB 3.0 1 x CI+ 1.4 |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | Android 8.0 Oreo Android 9.0 Pie |
VIDAA U5.0 |
| Cool Features | Voice command ClearAudio+ S-Force Front Surround sound PVR Super Bit mapping 4K HDR Clear Phase Speaker Image Processor - X1 Dual database processing Dynamic Contrast Enhancer Object-based HDR remaster Light sensor Triluminos Display Dynamic Backlight Control DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Live Color Technology Frame Dimming BRAVIA Sync (HDMI-CEC) HDCP (High-bandwidth Digital Content Protection) 2.3 |
Alexa Wide Color Gamut Voice command YouTube Depth Enhancer Prime Video Google Assistant MEMC (Motion Estimation Motion Compensation) Ultra Dimming Quantum Dot Color Low Blue Light Game Mode AI 4K upscaling Smooth Motion Netflix AI Picture Optimizaton Noise Reduction |
| Ergonomics | ||
| Case Width | 48.46 in 123.1 cm 1231 mm 4.04 ft |
48.43 in 123 cm 1230 mm 4.04 ft |
| Case Height | 28.07 in 71.3 cm 713 mm 2.34 ft |
27.95 in 71 cm 710 mm 2.33 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 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 | 120 Hz | 50 Hz / 60 Hz |
| Screen Interpolation Technology | Motionflow XR | Picture Criteria Index |
| Screen Interpolation Value | 1000 | 2000 |
| Screen Interpolation Measurement Unit | XR | PCI |
| Accessories | ||
| Extras | IR extender cable | Voice remote control |
| Certificates and Standards | ||
| Licenses | ENERGY STAR UL/cUL |
TÜV Rheinland Certified Low Blue Light |
| 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 % | 20 % - 80 % |
| Internal Storage Temperature | -15 °C - 45 °C 5 °F - 113 °F |
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| Internal Storage Humidity | 10 % - 70 % |
| Sony KD-55XG8577 | Hisense 55A7G |
