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| Informatii Generale | ||
|---|---|---|
| Model | Sony KD-55A1 | TCL 55C728 |
|
|
|
| Pret | ||
| Tip | TV | TV |
| An Fabricatie | 2017 | 2021 |
| Brand | Sony | TCL |
| Seria Modelului | A1 | C728 |
| Model | KD-55A1 | 55C728 |
| Alias | 55C728X1 | |
| Informatii Ecran | ||
| Clasa Marime Ecran | 55" (inches) | 55" (inches) |
| Dimensiune Diagonala | 54.65 in 138.8 cm 1388 mm 4.55 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Latime Ecran | 47.63 in 121 cm 1209.75 mm 3.97 ft |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Inaltime Ecran | 26.79 in 68 cm 680.483 mm 2.23 ft |
26.79 in 68 cm 680.4 mm 2.23 ft |
| Producator Ecran | LG Display | CSOT |
| Tip Ecran | OLED | VA |
| Display Bit Depth | 10 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | Yes |
| Numar Maxim de Culori | 1073741824 | 1073741824 |
| Biti | 30 | 30 |
| Aspect Ecran | 16:9 | 16:9 |
| Rezolutie Ecran | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.315 mm | 0.315 mm |
| Densitate Pixeli Ecran | 81 ppi | 80 ppi |
| Raport Marime Ecran-Carcasa | 94.29 % | 94.21 % |
| Sursa Iluminare | Direct LED | Direct LED (Full-Array Local Dimming) |
| DCI P3 | 100% | 93% |
| Rec.2020 | 75 | |
| Luminozitate | 400 cd/m² | 330 cd/m² |
| Nivel Luminozitate Maxima | 700 cd/m² | |
| Contrast Ecran | 5000 : 1 | |
| Contrast Dinamic Ecran | 1000000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Screen Input Lag | 30 ms | 15 ms |
| Timp Minim de Raspuns | 6.5 ms | |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
HDR10 HDR10+ Dolby Vision HLG (Hybrid Log Gamma) Dolby Vision IQ |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 3.39 in 8.6 cm 86 mm 0.28 ft |
3.19 in 8.1 cm 81 mm 0.27 ft |
| Greutate Carcasa | 25 kg 55 lbs |
14.4 kg 32 lbs |
| Adancime Carcasa cu Suport | 48.35 in 122.8 cm 1228 mm 4.03 ft |
48.31 in 122.7 cm 1227 mm 4.03 ft |
| Inaltime Carcasa cu Suport | 27.99 in 71.1 cm 711 mm 2.33 ft |
30.24 in 76.8 cm 768 mm 2.52 ft |
| Adancime Ecran cu Suport | 13.35 in 33.9 cm 339 mm 1.11 ft |
11.89 in 30.2 cm 302 mm 0.99 ft |
| Greutate Ecran cu Suport | 28.8 kg 63 lbs |
14.7 kg 32 lbs |
| Culoare Carcasa | Black | Brushed aluminum |
| Hardware | ||
| Chipset Procesor | MediaTek MT5891 | MediaTek MT9615 |
| Procesor | ARM Cortex-A53 | Cortex-A73 |
| Nuclee Procesor | 4 | 4 |
| Frecventa Procesor | 1100 | 1600 |
| Placa Video | ARM Mali-T860 MP2 | ARM Mali-G52 2EE MP2 |
| Nuclee Placa Video | 2 | 2 |
| Frecventa Placa Video | 700 | 550 |
| Marime Memorie RAM | 2 | 3 |
| Stocare Interna | 16 | 32 |
| 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 |
| Camera Web Integrata | No | Yes |
| Retea | 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 Bluetooth 5.0 |
| Conectivitate | 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 3.5 mm jack 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 2.1 1 x Satellite In (F-type) 1 x Optical Audio Out 1 x Antenna (RF) 1 x 3.5 mm Audio Out 1 x AV Composite In 3.5 mm jack 1 x USB 2.0 1 x CI+ 1.4 1 x Ethernet RJ45 |
| Audio | ||
| Boxe Audio Integrate | 2 x 10W | 2 x 9.5W |
| Subwoofer Integrat | 1 x 10 | |
| Caracteristici | ||
| Sistem Operare | Android 6.0.1 Marshmallow Android 7.0 Nougat Android 8.0 Oreo |
Android 11 with TCL TV+ 3.x UI |
| Caracteristici Speciale | ClearAudio+ Super Bit Mapping 4K HDR S-Force Front Surround sound Triluminos Display Clear Phase Speaker Live Color Technology Dynamic Contrast Enhancer HDCP (High-bandwidth Digital Content Protection) 2.2 PVR Object-based HDR remaster Voice command Dual Database Processing DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Precision Color Mapping Image Processor - X1 Extreme BRAVIA Sync (HDMI-CEC) Light sensor |
Prime Video YouTube Alexa Multi Visual Motion Clarity Supreme PVR Netflix Chromecast built-in Home Entertainment Center Game Master Pro Google Assistant MEMC (Motion Estimation Motion Compensation) Low Input Lag Noise Reduction Game Mode Quantum Dot Color ECO Energy Efficiency 4K HDR Pro MagiConnect Hands-free Voice Control 2.0 HDR Premium Home Control Center |
| Ergonomie | ||
| Adancime Carcasa | 48.35 in 122.8 cm 1228 mm 4.03 ft |
48.31 in 122.7 cm 1227 mm 4.03 ft |
| Inaltime Carcasa | 27.99 in 71.1 cm 711 mm 2.33 ft |
28.03 in 71.2 cm 712 mm 2.34 ft |
| Suport Perete VESA | Yes | Yes |
| Marime Interfata VESA Standard | 400 x 200 | 300 x 300 |
| Stand VESA Detasabil | Yes | Yes |
| Ajustare pe Inaltime | No | No |
| Suport Pivotare Mod Portret / Vedere | No | No |
| Suport Rotatie Stanga/Dreapta | No | No |
| Suport Inclare Fata/Spate | No | No |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 120 Hz | 40 Hz - 120 Hz |
| Tehnologie Interpolare Ecran | Active Motion | Picture Quality Index |
| Valoare Interpolare Ecran | 100 | 3300 |
| Unitate Masura Interpolare Ecran | AM | PQI |
| Accesorii | ||
| Extra | IR extender cable | Remote controls - RC802NU1+RC802V5 |
| Certificate si Standarde | ||
| Licente | ENERGY STAR UL/cUL |
RoHS |
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 0 °C - 40 °C 32 °F - 104 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 20 % - 80 % |
| Temperatura Stocare Interna | -15 °C - 45 °C 5 °F - 113 °F |
|
| Nivel Umiditate Stocare Interna | 10 % - 90 % |
| Sony KD-55A1 | TCL 55C728 |
