Best For
Best for Gaming
Hisense 55S7N
Better Picture Quality
Hisense 55S7N
Better Smart Ecosystem
Samsung UA55AU7700KLXL
Better Sound Quality
Hisense 55S7N
Best Overall Value
Hisense 55S7N
The Samsung UA55AU7700KLXL and Hisense 55S7N are both 55-inch 4K smart TVs, but they target very different buyers. Samsung focuses on balanced everyday entertainment with reliable picture processing, Tizen smart features, and strong ecosystem support through SmartThings and voice assistants. On the other hand, the Hisense 55S7N is clearly built for performance enthusiasts, offering a QLED panel, 144Hz refresh rate, Dolby Vision, HDMI 2.1, and gaming-focused features like VRR and AMD FreeSync Premium. If you mainly watch movies and regular TV content, Samsung remains a dependable option. But gamers and users wanting premium visual performance may find the Hisense more future-ready.
Verdict
The Hisense 55S7N is the stronger overall choice for buyers who want advanced gaming features, brighter QLED colors, smoother motion handling, and better sound output. Its 144Hz panel and HDMI 2.1 support make a noticeable difference for console gaming and sports content. However, the Samsung UA55AU7700KLXL still offers solid value for casual viewers who prefer Samsung’s trusted software experience and smart home integration. For premium entertainment and gaming performance, Hisense takes the lead.
|
| Model No |
55S7N |
UA55AU7700KLXL |
| 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 |
144 Hz |
50 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: WMA, FLAC, MP3, AAC, WAV, PCM, AC-3, OPUS |
| Supported Video Formats |
: AVI, MP4, MKV, TS, FLV, WMV, MOV, MPG, MPEG, VOB, ASF |
| Supported Picture Formats |
: GIF, PNG, BMP, JPEG |
|
| 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 QLED |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision |
: Yes |
| HDR10+ Adptive |
: Yes |
| Hi-Matte Display |
: Yes |
| Wide Color Gamut |
: Yes |
| Quantum Dot Color |
: Yes |
| Motion Rate |
: 480 |
| Panel Type |
: Anti-Glare Panel |
|
| Backlight |
: 4K UHD LED |
| Film Mode |
: Yes |
| One Billion Color |
: Yes |
| Auto Motion Plus |
: Yes |
| HDR 10+ Support |
: Yes |
| Contrast Enhancer |
: Yes |
| Filmmaker Mode ( FMM ) |
: Yes |
| Hybrid Log Gamma ( HLG ) |
: Yes |
| High Dynamic Range ( HDR ) |
: Yes |
| Picture Quality Index |
: 2000 PQI |
| Color |
: Pur Color |
| Contrast |
: Mega Contrast |
| Brightness / Color Detection |
: Brightness Detection |
| Picture Engine |
: Crystal Processor 4K |
|
| Audio |
| Sound Output Power ( RMS ) |
: 36 W |
| Audio Enhancement |
: DTS Virtual X |
| Surround Sound |
: 2.0.2 Multi-Channel Surround Sound |
|
| Sound Output ( RMS ) |
: 20 W |
| Dolby Digital Plus |
: Yes |
| Q-Symphony |
: Yes |
| Adaptive Sound |
: Yes |
| Bluetooth Audio |
: Yes |
| Sound Mirroring |
: Yes |
| Speaker Type |
: 2 Channel |
|
| Connectivity Options |
| HDMI ( 2.1 + 2.0 ) |
: 4 ( 2.1 X 2 4K@144Hz, 2.0 X 2 ) |
| USB ( 2.0 ) |
: 2 |
| HDMI CEC |
: Yes |
| HDMI eARC |
: Yes |
| Ethernet / LAN |
: Yes |
| Bluetooth ® 5.3 |
: Yes |
| Digital Audio Out |
: Yes |
| RCA Composite Video Input |
: Yes |
| RF Antenna |
: ATSC 1.0 |
| Wireless Built-In |
: Wifi 5, 802.11 ac |
|
| HDMI |
: 3 |
| USB |
: 1 |
| eARC |
: Yes |
| WiFi Direct |
: Yes |
| Bluetooth 5.2 |
: Yes |
| BT HID Built-In |
: Yes |
| HDMI Quick Switch |
: Yes |
| Bluetooth Low Energy |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| Dongle Compatibility ( 3G / LTE / WiFi ) |
: Yes ( India Only ) |
| RF In ( Terrestrial / Cable Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: Google TV |
| Netflix |
: Yes |
| Disney+ |
: Yes |
| YouTube |
: Yes |
| Art Mode |
: Yes |
| Works With Alexa |
: Yes |
| Google Assistant Built-In |
: Yes |
| Built-In Apps |
: Works With Apple HomeKit |
| Installed App |
: Netflix, Disney+, Youtube, Prime Video & others |
|
| Operating System |
: Tizen™ |
| Gallery |
: Yes |
| Tap View |
: Yes |
| Easy Setup |
: Yes |
| App Casting |
: Yes |
| SmartThings |
: Yes |
| Media Home |
: Yes |
| Wireless Dex |
: Yes |
| Universal Guide |
: Yes |
| TV Sound To Mobile |
: Yes |
| SmartThings App Support |
: Yes |
| Mobile To TV - Mirroring, DLNA |
: Yes |
| Cloud Service |
: Microsoft 365 |
| Works With Alexa |
: Yes ( India Only ) |
| Multi Voice Assistant |
: Yes ( India Only ) |
| Works With Google Assistant |
: Yes ( India Only ) |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish, Portuquese ( Features Vary By Language) |
|
| Other Features |
| Design |
: Frame & Ultra Slim Wall Mount Design |
| AI Sports Mode |
: Yes |
| Motion Detector |
: Yes |
| Total Ambient Adaptive |
: Yes |
| 144Hz Game Mode PRO |
: Yes |
| AMD FreeSync™ Premium |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Warranty |
: 2 Year Warranty |
| On-Screen Display |
: English, French, Spanish |
|
| Design |
: New Bezel-Less Design |
| Bezel Type |
: 3 Bezel-Less |
| Front Color |
: Titan Gray |
| Stand Color |
: Titan Gray |
| Stand Type |
: Slim Feet |
| Slim Type |
: Slim Look |
| EPG |
: Yes |
| TV Key |
: Yes |
| IPv6 Support |
: Yes |
| MBR Support |
: Yes |
| Analog Tuner |
: Yes |
| Teletext ( TTX ) |
: Yes |
| Triple Protection |
: Yes |
| USB HID Support |
: Yes |
| Digital Clean View |
: Yes |
| Analog Clean View |
: Yes |
| Auto Channel Search |
: Yes |
| Connect Share™ ( HDD ) |
: Yes |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Country of Origin |
: India |
| Digital Broadcasting |
: DVB-T2 |
| Accessibility - Learn TV Remote / Learn Menu Screen |
: UK English |
| Accessibillity - Voice Guide |
: UK English |
| S-Share |
: Yes ( India Only ) |
| OSD Language |
: 22 Local Languages, English |
| Auto Data Backup |
: Yes ( India, Bangladesh, Bhutan, Srilanka, Nepal ) |
| Auto Hotspot Connect |
: Yes ( India, Bangladesh, Bhutan, Srilanka, Nepal ) |
| Tune Station |
: Yes ( India, Bangladesh, Bhutan, Srilanka, Nepal ) |
| Accessibility - Others |
: Enlarge / High Contrast / Color Inversion / Grayscale / Sign Language Zoom / Multi-Output Audio / Slow Button Repeat |
|
| General Details |
| Power Supply |
: AC 100 V ~ 240 V, 50 Hz / 60 Hz |
| Power Consumption |
: 160 W |
| Power Consumption Standby |
: <0.5 W |
| Weight Without Stand |
: 18.27 Kg |
| Weight With Stand |
: 18.50 Kg |
| Product Weight Packaged |
: 23.99 Kg |
| VESA Wall Mount Compatible |
: 400 mm X 200 mm |
|
| Power Requirements |
: AC 220-240 V~ 50/60Hz |
| Power Consumption Max |
: 145 W |
| Eco Sensor |
: Yes |
| Weight Without Stand |
: 13.9 Kg |
| Weight With Stand |
: 14.2 Kg |
| Weight Of Package Carton |
: 19.5 Kg |
| VESA Wall Mount Compatibility |
: 200 mm X 200 mm |
|
| Supplied Accessories |
| Backlit Voice Remote Control |
: Yes |
| User Manual |
: Yes |
| Quick Setup Guide |
: Yes |
| Power Cord |
: 2.5 M White Cable |
|
| Remote Control |
: TM2180A |
| Batteries |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Mini Wall Mount Support |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| Optional Stand Support ( Y20 Studio ) |
: Yes |
|
|
Compare Hisense 55S7N with:
|
Compare Samsung UA55AU7700KLXL with:
|
|
Frequently Asked Questions
Which product is better for gaming?
The Hisense 55S7N is better for gaming because it supports 144Hz refresh rate, HDMI 2.1, VRR, ALLM, and AMD FreeSync Premium.
Does Samsung UA55AU7700KLXL support Dolby Atmos?
No, the Samsung UA55AU7700KLXL supports Dolby Digital Plus but does not include Dolby Atmos support.
Which TV has better picture quality?
The Hisense 55S7N delivers better picture quality with its QLED panel, Dolby Vision support, wider color gamut, and anti-glare display.
Which TV has a better smart TV platform?
Samsung’s Tizen platform is smoother and more optimized for users who prefer Samsung ecosystem features and SmartThings integration, while Hisense offers Google TV for broader app support.
Which TV offers better sound output?
The Hisense 55S7N offers stronger audio performance with 36W output and 2.0.2 multi-channel surround sound compared to Samsung’s 20W speakers.
Is the Hisense 55S7N good for PS5 and Xbox Series X?
Yes, the Hisense 55S7N is well-suited for PS5 and Xbox Series X thanks to HDMI 2.1, 4K 144Hz support, VRR, and low latency gaming features.
Top Differences- Refresh Rate: 50 Hz Vs 144 Hz
- Display Technology: 4K UHD LED Vs 4K UHD QLED
|
|
ALERT
