| Model No |
55A7HNZ |
55C450ME |
| 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 |
100 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 3.0 |
| Supported Audio Formats |
: MP2, MP3, MP4, AAC, WMA, WAV, FLAC |
| Supported Video Formats |
: AVI, MP4, MOV, MKV, MPG, MPEG, VOB, FLV, WebM, OGM |
| Supported Picture Formats |
: JPEG, BMP, PNG, GIF |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: WAV, MP3, AAC, WMA, PCM, AC-3, FLAC, OPUS |
| Supported Video Formats |
: MPEG1/2, MPEG4, AVC ( H.264 ), HEVC ( H.265 ), WMV3, VC1, VP8, VP9, AV1 |
| Supported Picture Formats |
: JPEG, PNG, BMP, GIF |
|
| Video |
| Backlight |
: 4K UHD Direct LED |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR 10 |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision |
: Yes |
| KSF Phosphor |
: Yes |
| 4K AI Upscaler |
: Yes |
| Backlight Control |
: Yes |
| Frame Rate Control |
: Yes |
| Wide Colour Gamut |
: Yes |
| Dynamic Backlight Control |
: Yes |
| Contrast Ratio |
: 4000 : 1 |
| Panel Bit Depth |
: 8Bit + FRC |
| Picture Processor |
: Quad Core |
| Decoder |
: MPEG4 ( H.264 ) / H.265 Decoder |
|
| BackLight |
: 4K UHD Direct QLED |
| HLG |
: Yes |
| HDR 10 |
: Yes |
| Dolby Vision |
: Yes |
| AI 4K Upscaling |
: Yes |
| HDR10+ Decoding |
: Yes |
| Wide Color Gamut |
: Yes |
| 3D Digital Comb Filter |
: Yes |
| MPEG Noise Reduction |
: Yes |
| Quantum Dot Technology |
: Yes |
| Mosquito Noise Reduction |
: Yes |
| Panel Type |
: VA |
| Color Gamut Range ( DCI-PC3 ) |
: 90% |
| Display Color Depth |
: 8 Bit + FRC |
| TCON Color Depth |
: 8 Bit + FRC |
| Panel Response Time |
: 8ms Typical |
| Visible Screen Area |
: 8230.1 cm^2 |
| Native Contrast Ratio |
: 3800:1 Typical |
| TV Brightness |
: 350 Nits Typical |
| Picture Engine |
: REGZA Engine ZR |
| Video Format Decoder |
: HEVC ( H.265 ), VP9, H.264, MPEG4, MPEG2, AV1 |
|
| Audio |
| Sound Output Power ( RMS ) |
: 20 W |
| Number of Speakers |
: 2 |
| Dolby Digital |
: Yes |
| Dolby Atmos |
: Yes |
| Audio Equalizer |
: Yes |
| Lip-Sync Adjustment |
: Yes |
| Automatic Volume Level |
: Yes |
| Speakers Mounted In Enclosure |
: Yes |
|
| Audio Output ( RMS ) |
: 2 X 12 W |
| AC-4 |
: Yes |
| DTS X |
: Yes |
| MPEG-H |
: Yes |
| Dolby Atmos |
: Yes |
| User Equalizer |
: Yes |
| Speakers |
: 2.0 Channel |
|
| Connectivity Options |
| HDMI ( 2.0 ) |
: 3 |
| USB ( 3.0 + 2.0 ) |
: 2 ( 3.0 X 1, 2.0 X 1 ) |
| AV Input |
: 1 Yes |
| Earphone Jack |
: 1 Yes |
| Ethernet / LAN |
: 1 Yes |
| Bluetooth 5.0 |
: Yes |
| DLNA Compliance |
: Yes |
| HDMI-CEC HDMI 1, 2, 3 |
: Yes |
| RF- Radio Frequency Input |
: Yes |
| Anyview ( Screen Mirroring ) |
: Yes |
| Optical Digital Audio Output ( SPDIF ) |
: Yes |
| Enhanced Audio Return Channel ( eARC ) |
: HDMI 2 |
| Wi-Fi |
: Wi-Fi protocols IEEE 802.11, a, b, g, n, ac 2.4 / 5GHz |
|
| HDMI 2.1 |
: 3 ( HDMI1 2.1 X ALLM, eARC，VRR 48-60Hz, HDMI2, 3 2.1 X ALLM，VRR 48-60Hz ) |
| USB 2.0 |
: 2 |
| RF Tuner |
: 2 |
| WiFi Built-In |
: Yes |
| Bluetooth 4.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Headphone Out |
: Yes |
| Audio ( L / R ) Input |
: Yes |
| Composite Inputs ( AV ) |
: Yes |
| Common Interface ( CI+ ) |
: Yes |
| Digital Audio Out ( SPDIF ) |
: Yes |
| Other Connections |
: Service Port |
| Screen Mirroring |
: Screen Sharing |
| WiFi Technology |
: IEEE 802.11 a / b / g / n / ac ( 2.4G & 5G ) |
|
| Smart TV Features |
| Operating System |
: VIDAA U5 |
| Netflix |
: Yes |
| Freeview Plus |
: Yes |
| Web Browser |
: Yes |
| UHD 4K Streaming |
: Yes |
| Google Assistant Built-In |
: Yes |
| Streaming Video On Demand |
: Yes |
| Smartphone Remote Control Application |
: Yes |
| Voice Command |
: Bluetooth Voice Remote ：Alexa & Google Assistant |
|
| Operating System |
: VIDAA U6 |
| CPU |
: Quad Core / MT9602 |
| Netflix |
: Yes |
| Youtube |
: Yes |
| Airplay2 |
: Yes |
| Prime Video |
: Yes |
| Disney+ Hotstar |
: Yes |
| Content Sharing |
: Yes |
| Voice Assistant Via Remote |
: Yes |
| Smartphone App |
: VIDAA |
| Screen Mirroring Compatibility |
: Android |
| Web Broswer |
: Yes Odin |
| App Store |
: VIDAA Store |
| Amazon Alexa |
: Built-In Alexa |
| Vidaa Voice |
: Built-In Vidaa Voice |
| Supported Apps |
: Netflix, Youtube, Prime Video, Disney+Hotstar, SonyLiv, JioCinema, Zee5, Eros Now |
| Supported App - Others |
: Apple TV, YouTube, Sony Liv, Netflix, Sony Liv, NBA League Pass, Kid, Plex, Hungama, Eros Now, Vidaa Tv, Zee5, Jio Cinema, Disney+ Hotstar, Yupp TV |
|
| Other Features |
| Design |
: Modern Design |
| Front Colour |
: Grey |
| Teletext |
: Yes |
| Subtitles |
: Yes |
| Time Shift |
: Yes |
| Hotel Lock |
: Yes |
| Sleep Timer |
: Yes |
| Sports Mode |
: Yes |
| Program lock |
: Yes |
| On / Off Timer |
: Yes |
| EPG Scheduling |
: Yes |
| Power On Mode |
: Yes |
| Game Mode Plus |
: Yes |
| Start From Standby |
: Yes |
| Parental Rating Lock |
: Yes |
| Favorite Channels List |
: Yes |
| Personal Video Recorder |
: Yes |
| Power On Source Selection |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Auto Low Latency Mode For VRR |
: Yes |
| Power On RF Channel Selection |
: Yes |
| DMP For UHD Content Via USB |
: Yes |
| OTA- Over The Air Software Updates |
: Yes |
| TÜV Rheinland User Data Protection Certification |
: Yes |
| Television system |
: DVB-T / DVB-T2 |
| Supported File Formats |
: FAT / FAT32 / NTFS |
| Digital Media Player Content |
: ( Music, Video, Photos ) |
|
| Design |
: Bezel-Less Design |
| Colour |
: Silvery |
| Stand Colour |
: Silvery |
| Hotel TV |
: Yes |
| Sleep Timer |
: Yes |
| Media Player |
: Yes |
| Parental Control |
: Yes |
| HDR Game Mode |
: Yes |
| Game Mode Plus |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Other Smart Features |
: AI PQ |
| Game Mode（ Input Lag ） |
: 6.5 ms |
| Variable Refresh Rate ( VRR ) |
: VRR 48-60 Hz |
| Digital & Analog Tuner |
: DVB-T2 / T / C / S2 / S |
| Warranty |
: 1 Year Comprehensive Warranty On Product Provided By TOSHIBA From Date Of Purchase. |
|
| General Details |
| Power Supply |
: AC 100 ~ 240V / 50, 60Hz |
| Power Consumption Standby |
: < 0.5 W |
| Star Rating |
: 5.5 |
| Weight Without Stand |
: 13.1 Kg |
| Weight With Stand |
: 13.4 Kg |
| Product Weight Packaged |
: 17.5 Kg |
| VESA Wall Mount Compatible |
: 300 mm X 200 mm |
|
| Power Supply ( Voltage, Hz ) |
: AC 100 V - 240 V / 50 / 60 Hz |
| Power Consumption |
: 130 W |
| Power Consumption Standby Mode |
: 0.5 W |
| Set Weight ( Without Stand ) |
: 10.9 Kg |
| Set Weight ( With Stand ) |
: 11.0 Kg |
| Set Weight ( In Carton ) |
: 16.5 Kg |
| VESA Wall Mount Compatible |
: 400 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control |
: BT / ERF3G80H Or ERF2E36H |
| Warranty Card |
: Yes |
| AAA X 2 Batteries |
: Yes |
| Quick Set Up Guide |
: Yes |
| Detachable Power Cord |
: Yes |
| User Manual |
: Yes, Available Online |
|
| Voice Remote Control |
: Yes |
| 2 X AA Batteries |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Quick Start Page |
: Yes |
| Cable Management |
: Yes |
|
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Compare Hisense 55A7HNZ with:
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Compare Toshiba 55C450ME with:
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Key Differences
Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Hisense 55A7HNZ and Toshiba 55C450ME are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. From a practical standpoint, both options provide a reliable viewing experience for most users. Both TVs come with smart platforms that support popular streaming apps and voice control features. Hisense 55A7HNZ and Toshiba 55C450ME offer different motion rates (100 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.
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