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| General Info | ||
|---|---|---|
| Model Number | Sony KD-49XF8577 | Sony XBR-49X850B |
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| Price | ||
| Type | TV | TV |
| Year | 2018 | 2014 |
| Brand | Sony | Sony |
| Model Series | XF85 | X85B |
| Model Number | KD-49XF8577 | XBR-49X850B |
| Display | ||
| Screen Size Class | 49" (inches) | 49" (inches) |
| Diagonal Size | 48.46 in 123.1 cm 1231 mm 4.04 ft |
48.46 in 123.1 cm 1231 mm 4.04 ft |
| Screen Width | 42.24 in 107.3 cm 1072.91 mm 3.52 ft |
42.24 in 107.3 cm 1072.91 mm 3.52 ft |
| Screen Height | 23.76 in 60.4 cm 603.512 mm 1.98 ft |
23.76 in 60.4 cm 603.512 mm 1.98 ft |
| Display Manufacturer | LG Display | |
| Display Type | VA | IPS |
| Display Bit Depth | 10 bits | 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 | 0.279 mm | 0.279 mm |
| Screen Pixel Density | 91 ppi | 91 ppi |
| Screen-to-Body Ratio | 91.57 % | 89.14 % |
| Backlight Source | Edge LED | Edge LED |
| DCI P3 | 85% | |
| Rec.2020 | 65 | |
| Screen Brightness | 300 cd/m² | 550 cd/m² |
| Max Screen Brightness | 450 cd/m² | |
| Static Screen Contrast | 3500 : 1 | |
| Dynamic Screen Contrast | 1000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 13 ms | |
| Display Coating | Glossy | |
| HDR | HDR10 HLG (Hybrid Log Gamma) |
HDR10 HLG (Hybrid Log Gamma) |
| 3D | No | Yes |
| Size, weight, color | ||
| Case Depth | 2.28 in 5.8 cm 58 mm 0.19 ft |
2.61 in 6.6 cm 66.3 mm 0.22 ft |
| Case Weight | 13.2 kg 29 lbs |
18.1 kg 40 lbs |
| Case Width with Stand | 43.23 in 109.8 cm 1098 mm 3.6 ft |
43.07 in 109.4 cm 1094 mm 3.59 ft |
| Case Height with Stand | 27.68 in 70.3 cm 703 mm 2.31 ft |
27.72 in 70.4 cm 704 mm 2.31 ft |
| Case Depth with Stand | 10.98 in 27.9 cm 279 mm 0.92 ft |
8.86 in 22.5 cm 225 mm 0.74 ft |
| Case Weight with Stand | 13.7 kg 30 lbs |
18.6 kg 41 lbs |
| Case Color | Silver | Black |
| Hardware | ||
| System on Chip or SoC | MediaTek MT5891 | |
| CPU | ARM Cortex-A53 | |
| CPU Cores | 4 | 2 |
| CPU Frequency | 1100 | |
| GPU | ARM Mali-T860 MP2 | |
| GPU Cores | 2 | |
| GPU Frequency | 700 | |
| RAM Memory Size | 2 | |
| Internal Storage | 16 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-S2 DVB-S DVB-C |
Analog (NTSC/PAL/SECAM) ATSC Clear QAM |
| Built-in Camera | No | Yes |
| 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 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 Wi-Fi Direct DLNA |
| Connectivity | 1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x CI+ 1.3 1 x Satellite In (Sub; F-type female) 1 x Optical Audio Out 1 x IR Out 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 3.5 mm Audio Out 1 x USB 3.0 (max 0.9 A) 1 x Antenna (RF) (female) |
4 x HDMI 2.0 (ARC; CEC; MHL) 1 x Satellite In (Main; F-type female) 1 x AV Component In (YPbPr + L/R) 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x AV Composite In (Video + L/R) 3 x USB 2.0 1 x RS232 (C) 1 x Ethernet RJ45 1 x IR Out |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | Android 7.0 Nougat Android 8.0 Oreo |
Smart TV.3 |
| Cool Features | ClearAudio+ Triluminos Display Super Bit mapping 4K HDR Voice command Clear Phase Speaker Light sensor Dynamic Backlight Control Frame Dimming S-Force Front Surround sound Live Color Technology Dynamic Contrast Enhancer DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Object-based HDR remaster HDCP (High-bandwidth Digital Content Protection) 2.2 BRAVIA Sync (HDMI-CEC) Image Processor - X1 |
BRAVIA Sync (HDMI-CEC) ClearAudio+ S-Force Front Surround sound Dynamic Backlight Control HDCP (High-bandwidth Digital Content Protection) X-tended Dynamic Range Social Viewing Frame Dimming Clear Phase Speaker 4K X-Reality Pro Triluminos Display Light sensor Backlight OFF mode NFC |
| Ergonomics | ||
| Case Width | 43.23 in 109.8 cm 1098 mm 3.6 ft |
43.07 in 109.4 cm 1094 mm 3.59 ft |
| Case Height | 25.35 in 64.4 cm 644 mm 2.11 ft |
26.14 in 66.4 cm 664 mm 2.18 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 | 120 Hz | 60 Hz |
| Screen Interpolation Technology | Motionflow XR | Motionflow XR |
| Screen Interpolation Value | 1000 | 240 |
| Screen Interpolation Measurement Unit | XR | XR |
| Accessories | ||
| Extras | IR extender cable | 2 x 3D active glasses - TDG-BT500P IR extender cable Remote control - RM-YD102; RMF-YD003 |
| Certificates and Standards | ||
| Licenses | ENERGY STAR UL/cUL |
UL/cUL |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -15 °C - 45 °C 5 °F - 113 °F |
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| Internal Storage Humidity | 10 % - 90 % |
| Sony KD-49XF8577 | Sony XBR-49X850B |
