| Model No |
55A7KAU |
QA55LS03TAKXXL |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
55 Inch (139 cm) |
55 Inch (139 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
120 Hz |
200 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| 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 |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, FLAC, OGG, WMA, WAV, MIDI, APE, AIFF, ALAC, M4A, MPA, AAC, SVAF, WEBM, RMVB |
| Supported Video Formats |
: AVI, MKV, MP4, ASF, MOV, 3GP, FLV, VRO, VOB, SVI |
| Supported Picture Formats |
: JPG, JPEG, PNG, BMP, MPO |
|
| Video |
| Backlight |
: 4K UHD DLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision |
: Yes |
| 4K Upscaling |
: Yes |
| KSF Phosphor |
: Yes |
| 4K AI Upscaler |
: Yes |
| Wide Colour Gamut |
: Yes |
| HEVC ( H.265 ) Decoder |
: Yes |
| Video Decoder ( MPEG2 / MPEG 4 ) |
: Yes |
| MPEG4 (H.264) / H.265 Decoder |
: Yes |
| Motion Enhancement And Compensation ( MEMC ) |
: Yes |
| Typical Brightnes |
: 350 |
| Response Time |
: 8 ms |
| Smooth Motion Rate |
: 120 Hz |
| Native Contrast Ratio |
: 4000 : 1 |
| Panel Bit Depth |
: 8Bit + FRC |
| Picture Mode |
: Standard, Cinema Day, Cinema Night, Dynamic, Sports |
|
| Backlight |
: QLED |
| Dual LED |
: Yes |
| Contrast Enhancer |
: Yes |
| Auto Motion Plus |
: Yes |
| Film Mode |
: Yes |
| HDR 10+ |
: Yes |
| HLG |
: Yes |
| PQI |
: 3400 |
| High Dynamic Range |
: Quantum HDR 4x |
| Contrast |
: Mega Contrast |
| Picture Engine |
: Quantum Processor 4K |
| Micro Dimming |
: Supreme UHD Dimming |
| Color |
: 100% Color Volume with Quantum Dot |
|
| Audio |
| Sound Output ( RMS ) |
: 10 W |
| Number Of Speakers Midrange |
: 2 |
| Dolby Digital |
: Yes |
| Audio Equalizer |
: Yes |
| Lip-Sync Adjustment |
: Yes |
| Automatic Volume Level |
: Yes |
| Speakers Mounted in Enclosure |
: Yes |
| Audio Enhancement |
: Dolby ATMOS |
| Sound Mode |
: Standard, Theatre, Music, Speech, Late Night, Sports |
|
| Sound Output ( RMS ) |
: 40 W |
| Speaker Type |
: 2.2 Channel |
| Woofer |
: Yes |
| Sound Mirroring |
: Yes |
| Dolby Digital Plus |
: Yes |
| Blutooth Audio |
: Yes |
| Active Voice Amplifier |
: Yes |
| Dialog Enhancement |
: Yes |
| Adaptive Sound |
: Adaptive Sound+ |
|
| Connectivity Options |
| HDMI 2.0 |
: 3 |
| USB 2.0 |
: 2 |
| AV input |
: Yes |
| Anyview |
: Yes |
| Bluetooth 5.1 |
: Yes |
| Ethernet / LAN |
: Yes |
| Earphone Jack |
: Yes |
| DLNA Compliance |
: Yes |
| RF- Radio Frequency Input |
: Yes |
| Optical Digital Audio Output ( SPDIF ) |
: Yes |
| CEC- Consumer Electronics Control via HDMI |
: Yes |
| Enhanced Audio Return Channel ( eARC ) |
: HDMI 1 |
| Screen mirroring |
: Airplay, Miracast, DLNA, Anyview Cast |
| Wi-Fi |
: IEEE 802.11 a, b, g, n, ac ( 2.4G & 5.0 G ) |
|
| HDMI |
: 4 |
| USB |
: 2 |
| Bluetooth |
: 4.2 |
| Ethernet |
: Yes |
| WiFi Direct |
: Yes |
| BT HID Built-in |
: Yes |
| Component In ( Y / Pb / Pr ) |
: Yes |
| Composite In ( AV ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| Multiroom Link |
: Yes |
| Bluetooth Low Energy |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| HDMI Quick Switch |
: Yes |
| USB HID Support |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| eARC |
: Yes |
| Wireless LAN Built-in |
: Yes ( WiFi5 ) |
| RF In ( Terrestrial / Cable Input ) |
: 1 / 1 ( Common Use for Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: VIDAA U6 |
| CPU |
: Quad Core |
| Smart Home Ready |
: Yes |
| Freeview Plus - HbbTV 2.0 |
: Yes |
| Smartphone Remote Control Application |
: Yes |
| Replaceable Demo Video For Store Mode |
: Yes |
| Web Browser |
: Odin |
| Installed Applications |
: Netflix, Youtube, Disney+ Stan AppleTV+ Prime |
|
| Samsung SMART TV |
: Yes |
| Operating System |
: Tizen™ |
| Processor |
: Quantum 4K |
| HDR |
: Quantum 4x |
| Works with Google Assistant |
: Yes ( IN Only ) |
| Works With Alexa |
: Yes ( IN Only ) |
| Smart Hub |
: Yes |
| TV Sound to Mobile |
: Yes |
| TV To Mobile - Mirroring |
: Yes |
| Mobile to TV - Mirroring, DLNA |
: Yes |
| Analog Clean View |
: Yes |
| Digital Clean View |
: Yes |
| Auto Channel Search |
: Yes |
| Web Browser |
: Yes |
| Art Mode ( The Frame ) |
: Yes |
| Motion Detection ( Frame ) |
: Yes |
| 360 Video Player |
: Yes |
| Ambience |
: Ambient Mode+ |
| Digital Broadcasting |
: DVB-T2 |
| Caption ( Subtitle ) |
: Yes |
| Auto Power Off |
: Yes |
| IPv6 Support |
: Yes |
| MBR Support |
: Yes |
| Time Shift |
: Yes |
| Remote Access |
: Yes |
| Extended PVR |
: Yes |
| SmartThings App Support |
: Yes |
| Smart Things |
: Yes |
| Gallery |
: Yes |
| Multi-View |
: Yes |
| EPG |
: Yes |
| Tap View |
: Yes |
| Freesync |
: Premium |
| Accessibillity - Voice Guide |
: UK English |
| Accessibility - Learn TV Remote / Learn Menu Screen |
: UK English |
| Game Mode |
: Yes ( Auto Game Mode ( ALLM ), Game Motion Plus, Dynamic Black EQ, Surround Sound, 4K@120Hz (HDMI Port 4 )) |
| Bixby |
: US English, Korean, UK English, French, German, Italian, Spanish, India English ( Features vary by language ) |
| Accessibility - Others |
: Enlgarge / High Contrast / Multi-output Audio / See Colors / Color Inversion / Grayscale / Sign Language Zoom / Slow Button Repeat / Auto Detection for Sign Language Zoom Area |
|
| Other Features |
| Colour ( Front Bezel, Rear, Stand ) |
: Black, Black, Black |
| Teletext |
: Yes |
| Subtitles |
: Yes |
| Time Shift |
: Yes |
| Sleep Timer |
: Yes |
| Analog Tuner |
: Yes |
| Inputs Access |
: Yes |
| Program Lock |
: Yes |
| Keyboard Lock |
: Yes |
| On / Off Timer |
: Yes |
| Voice Command |
: Yes |
| AI Sports Mode |
: Yes |
| Game Mode Plus |
: Yes |
| Audio Description |
: Yes |
| Backlight Control |
: Yes |
| Power On Volume |
: Yes |
| Parental Rating Lock |
: Yes |
| Power Off If No Signal |
: Yes |
| Favourite Channels List |
: Yes |
| Personal Video Recorder |
: Yes |
| Maximum Volume Lock |
: Yes |
| Teletext Signal interruption |
: Yes |
| Dynamic Backlight Control |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| OSD Transparency Control |
: Yes |
| EPG - 7 Days For All Services |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| DMP For UHD Content via USB |
: Yes |
| Electronic Point Of Sales ( E-POS ) |
: Yes |
| Software Version OSD Indication |
: Yes |
| OTA- Over The Air Software Updates |
: Yes |
| Power On Source Selection |
: Yes |
| Protected Hotel Lock Submenu |
: Yes |
| Power On RF Channel Selection |
: Yes |
| LCN- Logical Channel Number and DTV Service Name Support |
: Yes |
| TÜV Rheinland User Data Protection Certification |
: Yes |
| Sub-Menu Lock, including Tuning Lock |
: Yes |
| Clone Function For Programs, Sound & Image Settings |
: Yes |
| Maximum time delay Power On To Sound An Image |
: 30 sec |
| DTV Recording ( EPG Scheduling / Start From Standby ) |
: Yes / Yes |
| Power On Mode ( On / Standby / Last ) |
: Yes / Yes / Yes |
| DMP- Digital Media Player Content ( Music / Video / Photos ) |
: Yes / Yes / Yes |
| Digital & Analog Tuner |
: DVB-T / DVB-T2 |
| PVR File Allocation Table |
: FAT / FAT32 / NTFS |
| DMP File Allocation Table |
: FAT / FAT32 / exFAT / NTFS |
|
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Bezel Type |
: VNB |
| Design |
: Frame Edge |
| Front Color |
: Charcoal B lack |
| Slim Type |
: Normal |
| Connect Share™ ( HDD ) |
: Yes |
| Adaptive Picture |
: Yes |
| AI Upscale |
: Yes |
| IP Control |
: Yes |
| Eco Sensor |
: Yes |
| Analog Tuner |
: Yes |
| Teletext ( TTX ) |
: Yes |
| Brightness / Color Detection |
: Yes |
| OSD language |
: 22 Local Languages, English |
|
| General Details |
| Power Supply |
: 100 ~ 240 V，50Hz/60Hz |
| Power Consumption Standby |
: < 0.5 W |
| Weight Without Stand |
: 13.1 Kg |
| Weight With Stand |
: 13.6 Kg |
| Weight Packaged |
: 18 Kg |
| Wall Mount Dimensions |
: 300 mm X 200 mm |
|
| Power Requirements |
: AC 110 - 120 V 50 / 60 Hz |
| Power Consumption |
: 165 W |
| Stand ( Basic ) ( W x D ) |
: 1020.5 mm x 213.9 mm |
| Weight Without Stand |
: 19.2 Kg |
| Weight With Stand |
: 19.4 Kg |
| Weight Of Package Carton |
: 30.7 Kg |
| Stand Type |
: Simple |
| Stand Color |
: Charcoal Black |
|
| Supplied Accessories |
| Remote Control |
: BT / ERF2R36H ( 0 011 ) |
| 2 X AAA Batteries |
: Yes |
| User Manual |
: Yes |
| Quick Set Up Guide |
: Yes |
| Warranty In Separate Sheet |
: Yes |
|
| Remote Control |
: TM2050A ( White ) |
| Batteries |
: Yes |
| User Manual |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Optional Stand Support ( Y20 Studio ) |
: Yes |
| Customizable Frame Support ( The Frame ) |
: Yes |
| Samsung Smart Control ( Included ) |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| 15m / 10m One Invisible Connection Support |
: Yes |
| No Gap Wall-mount |
: Included |
| Universal Guide |
: Yes ( India only ) |
|
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Compare Hisense 55A7KAU with:
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Compare Samsung QA55LS03TAKXXL with:
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Key Differences
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. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs come with smart platforms that support popular streaming apps and voice control features. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. If you're comparing Samsung QA55LS03TAKXXL and Hisense 55A7KAU, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Samsung QA55LS03TAKXXL and Hisense 55A7KAU offer different motion rates (200 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Verdict: Choosing between Samsung QA55LS03TAKXXL and Hisense 55A7KAU depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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