| Model No |
55S551G |
58A6Q |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
55 Inch (139 cm) |
58 Inch (147 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
60 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: AAC, MP3, WMA, WAV ( PCM ), AIFF, FLAC, AC3 |
| Supported Video Formats |
: MKV ( H.264 ), MP4, MOV ( H.264 ), TS ( H.264 ) |
| Supported Picture Formats |
: JPEG, PNG, GIF |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: WMA, WMV, MP4, FLAC, MP2, MP3 |
| Supported Video Formats |
: AVI, WMV, MP4, MOV, 3GP, MKV, MPG, MPEG, VOB, FLV, WebM, OGM |
| Supported Picture Formats |
: JPEG, BMP, PNG, GIF, MPO |
|
| Video |
| Backlight |
: 4K UHD Direct LED |
| HLG |
: Yes |
| HDR 10 |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision |
: Yes |
| Description |
: Smart & Stunning |
| Display Colors |
: 1.07 Billion Colors |
| Backlight Type |
: High Brightness LED Backlight |
| Picture Engine |
: TCL AIPQ Processor with Deep Learning AI |
| Motion Enhancement Technology |
: Motion Rate 240 with MEMC Frame Insertion |
| Picture Preset |
: Vivid, Low Power, Smart HDR, Sports, Movie, Game, PC |
|
| Backlight |
: 4K UHD LED |
| HDR |
: Yes |
| HLG |
: Yes |
| MEMC |
: Yes |
| Dolby Vision |
: Yes |
| 4K AI Upscaler |
: Yes |
| Precision Colour |
: Yes |
| Filmmaker Mode |
: Yes |
| Backlight Control |
: Yes |
| HEVC ( H.265 ) Decoder |
: Yes |
| Typical Brightness |
: 385 |
| Response Time |
: 8 ms |
| Native Contrast Ratio |
: 1200: 1 |
| Colour Depth |
: 8Bit+FRC |
| HDR - High Dynamic Range For Luminance ( DMP, Netflix, HDMI ) |
: Yes, Yes, Yes |
| Picture Mode |
: Standard, Cinema Day, Cinema Night, Dynamic, Sports |
|
| Audio |
| Audio Output ( RMS ) |
: 20 W ( 2 X 10 W ) |
| DTS Virtual : X |
: Yes |
| Bluetooth Personal Audio |
: Yes |
| DTS Processing |
: DTS-X |
| Dolby Processing |
: Dolby Atmos, Dolby Digital+ |
| Audio Effect |
: Dynamic, Standard, Movie, Music, Voice, Live |
| Audio Passthrough |
: Dolby Atmos, Dolby Digital+, Dolby Digital, PCM |
|
| Sound Output ( RMS ) |
: 10 W |
| Dolby Digital |
: Yes |
| Lip-Sync Adjustment |
: Yes |
| Audio Enhancement |
: DTS Virtual X |
| Sound Mode |
: Stand, Theatre, Music, Speech, Late Night, Sports |
|
| Connectivity Options |
| HDMI |
: 3 X ( 1 With eARC ) |
| USB 2.0 |
: 1 |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: 1 Yes |
| Headphone Output |
: 1 Yes |
| Google Chromecast Built-In |
: Yes |
| RF Input ( NTSC, ATSC ) |
: 1 Yes |
| SPDIF Digital Audio Optical |
: 1 Yes |
| Wi-Fi |
: Wi-Fi 5 ( 802.11ac ) |
| AV Input |
: Composite Video + L & R Audio In ( Mini 3.5 mm Connector ) |
|
| HDMI ( 2.0 ) |
: 3 |
| USB ( 2.0 ) |
: 2 |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| Earphone Jack |
: Yes |
| DLNA Compliance |
: Yes |
| RF- Radio Frequency Input |
: Yes |
| Anyview ( Screen Mirroring ) |
: Yes |
| Optical Digital Audio Output ( SPDIF ) |
: Yes |
| Digital Audio Output ( Optical ) |
: Yes |
| Enhanced Audio Return Channel ( eARC ) |
: Yes |
| CEC- Consumer Electronics Control Via HDMI |
: Yes |
| Wi-Fi Bands |
: 2.4, 5.0 |
| Wi-Fi protocols IEEE 802.11 |
: a, b, g, n, ac |
| HDMI Type 4K@60Hz With HDCP Version 2.2 |
: 3*HDMI2.0 (ALLM, VRR ( 48-60Hz )) |
|
| Smart TV Features |
| Operating System |
: Google TV |
| Disney+ |
: Yes |
| Apple TV |
: Yes |
| YouTube |
: Yes |
| Peacock TV |
: Yes |
| YouTube TV |
: Yes |
| Paramount+ |
: Yes |
| Apple Airplay2 |
: Yes |
| Backlit Voice Remote |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Works With |
: Amazon Alexa, Google Assistant, Apple HomeKit |
|
| Operating System |
: VIDAA Smart TV |
| Netflix |
: Yes |
| YouTube |
: Yes |
| Share To TV |
: Yes |
| Prime Video |
: Yes |
| Voice Control |
: Yes |
| Voice Command |
: Yes |
| Freeview Plus - HbbTV 2.0 |
: Yes |
| Web Browser |
: Odin |
| Screen Mirroring |
: Screen Sharing |
| BVOD Services |
: Iview, SBS On Demand, 9Now |
| Installed Applications |
: Netflix, Youtube, Prime Video…… |
|
| Other Features |
| Design |
: Full View Metal Bezel-Less Design |
| Clock |
: Yes |
| Sleep Timer |
: Yes |
| Channel Skip |
: Yes |
| Closed Caption |
: Yes |
| Input Label Edit |
: Yes |
| Channel Label Edit |
: Yes |
| Easy Voice Control |
: Yes |
| JPEG / MP3 For USB |
: Yes |
| Game Accelerator 120 |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Enhanced Dialogue Mode |
: Yes |
| Auto Channel Search / Channel Scanning |
: Yes |
| Parental Control ( V -Chip ) |
: USA |
| Control Buttons |
: One Button |
| Program Guide ( EPG ) |
: Up To 7 Days Future |
| Adjustable Color Temperature |
: Warm, Normal, Cool |
| Tuner Type |
: ATSC, NTSC, Clear QAM |
| Languages |
: English, Spanish, French |
| Warranty |
: 1 Year Limited Manufacturers Warranty |
|
| Design |
: Bezel-Less Design |
| Time Shift |
: Yes |
| Hotel Lock |
: Yes |
| Keyboard Lock |
: Yes |
| Power On Volume |
: Yes |
| Maximum Volume Lock |
: Yes |
| Sleep Timer |
: Yes |
| On, Off Timer |
: Yes |
| Program Lock |
: Yes |
| Power Off If No Signal |
: Yes |
| OSD Transparency Control |
: Yes |
| Power On Source Selection |
: Yes |
| Sub-Menu Lock, Including Tuning Lock |
: Yes |
| Clone Function For Programs, Sound And Image Settings |
: Yes |
| Inputs Access ( Enable, Disable ) |
: Yes |
| DTV Recording ( EPG scheduling, Start From Standby ) |
: Yes, Yes |
| MPEG4 ( H.264 ), H.265 Decoder |
: Yes, Yes |
| Power On Mode ( On, Standby, Last ) |
: Yes, Yes, Yes |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 262 kWh/Y |
| Power Consumption Standby |
: < 0.5 W |
| Weight Without Stand |
: 10.52 Kg |
| Weight With Stand |
: 10.70 Kg |
| Package Weight |
: 15.60 Kg |
| VESA Walll Mount Pattern |
: 300 mm X 300 mm |
| Screw Size |
: M6 X 30 ( Top ). M6 X 16 ( Bottom ) |
|
| Power Supply |
: AC 100 ~ 240V，50Hz/60Hz |
| Power Consumption Standby |
: < 0.5 W |
| Product Weight Without Stand |
: 11.7 Kg |
| Product Weight With Stand |
: 11.9 Kg |
| Product Weight Packaged |
: 17.5 Kg |
| VESA Wall Mount Compatible |
: 200 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: Voice Remote Control |
| Power Cord |
: Yes |
| 2 X AAA Batteries |
: Yes |
| Warranty Info English |
: Yes |
| Quick Start Guide English |
: Yes |
|
| Remote Control |
: Yes |
| 2 Stands |
: Yes |
| 4 Screws |
: Yes |
| Power Cord |
: Yes |
| User Manual |
: Yes |
| 2 AAA Batteries |
: Yes |
|
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Compare TCL 55S551G with:
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Compare Hisense 58A6Q with:
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Key Differences
There is a difference in screen size (55 Inch (139 cm) vs 58 Inch (147 cm)), and a larger screen generally provides a more immersive viewing experience. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. TCL 55S551G and Hisense 58A6Q are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Verdict: Choosing between TCL 55S551G and Hisense 58A6Q depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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