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hisense Hisense 55S7SG – Full Specifications TV
RATED
Great
8.2/10

54.5″ Hisense 55S7SG – Full Specifications

Everyday living rooms and bedrooms suit the Hisense 55S7SG (54.6 in), a 55-class S7 CanvasTV 4K QLED running Google TV.

54.6″ · 16:9 · MODEL YEAR 2026
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Display
54.6", VA, Direct LED, 3840 x 2160 pixels
54.6
Refresh rate
48 Hz - 144 Hz (hertz)
48 Hz
Dimensions
1232 x 711.2 x 35.5 mm (millimeters)
1232
Weight
18.3 kg (kilograms)
18.3 k
Processor
Hi-View Engine (4K)MediaTek Pentonic 700 (MT9618)
4K

Overview

Everyday living rooms and bedrooms suit the Hisense 55S7SG (54.6 in), a 55-class S7 CanvasTV 4K QLED running Google TV. It shows 3840 × 2160 at 80 ppi and 48-144 Hz with Dolby Vision, HDR10+ Adaptive, VRR and FreeSync Premium, behind a Hi-Matte display. It weighs 18.5 kg with the stand and 18.3 kg without it. It uses 400 × 200 mm VESA and has 4 HDMI inputs, two of them HDMI 2.1, plus 3 USB ports, with a DTS Virtual:X sound system and a typical draw of 180 W.

  • 54.6 in QLED, Hi-Matte, 80 ppi
  • 48-144 Hz, VRR, FreeSync Premium
  • Dolby Vision, HDR10+ Adaptive
  • 4 HDMI inputs, two HDMI 2.1, 3 × USB
  • 18.5 kg with stand, 400 × 200 mm VESA

Pros & Cons

Pros
  • 55S7SG offers a matte Hi-Matte display
  • 55S7SG lists Dolby Vision and HDR10+
  • 55S7SG reaches 144 Hz with VRR
  • 55S7SG has three USB ports on board
  • 55S7SG weighs only 18.3 kg without stand
Cons
  • 55S7SG has only two HDMI 2.1 ports
  • 55S7SG typical power draw is 180 W
  • VA-type panel loses some contrast and colour from off-centre seats

Score & Ratings

8.2/10 Great
Design
9
Display
7
Color
8
Performance
9
Connectivity
8
Television Identity & Market 6
Specification Value
Brand Hisense
Series S7SG
Model 55S7SG
Model Alias 2026 Hisense 55" Class S7 CanvasTV 4K QLED
Model Year 2026
Available Colors BlackWhiteBrown
Screen Geometry & Format 4
Specification Value
Screen Size 54.6 in
Marketed Screen Size 54.5 in (inches)
Aspect Ratio 16:9
Screen-to-Body Ratio 93.93 % (percent)

54.6" Display Size (138.7 cm) 16:9

138.7cm 54.6" 121 cm / 47.6" 123.2 cm / 48.5" (overall unit) 68 cm 26.8" 71.1 cm 28" (overall)

Resolution at a Glance

3840×2160 This screen 8K — 7,680×4,320 4K — 3,840×2,160 FHD — 1,920×1,080 HD — 1,280×720 8.3 MP — 4× the pixels of Full HD
Panel Architecture & Light Control 3
Specification Value
Panel Type VA, Direct LED
Panel Bit Depth 10 bits (8 bits + FRC)
Display Colors 1.07 billion colors / 30-bit
Surface Treatment & Viewing Layer 1
Specification Value
Screen Coating
  • Anti-glare / Matte
  • Hi-Matte Display
Resolution, Scaling & Signal 4
Specification Value
Native Resolution 3840 x 2160 pixels
Pixel Density 80 ppi (pixels per inch)
Pixel Pitch 0.315 mm (millimeters)
HDCP Support Yes
◑ Luminance, Blacks & Contrast 1
Specification Value
Viewing Angles 178° / 178°
HDR Formats & Tone Mapping 3
Specification Value
HDR Support
  • Dolby Vision
  • HDR10+
  • HDR10
  • HLG
Dynamic Tone Mapping Yes
Filmmaker Mode Yes
Motion Processing & Response 3
Specification Value
Maximum Refresh Rate 48 Hz - 144 Hz (hertz)
Motion Processing Motion Estimation Motion Compensation (MEMC)
Input Lag 5.4 ms (milliseconds)
Console, VRR & Game Tools 4
Specification Value
Variable Refresh Rate Variable Refresh Rate (VRR)
Auto Low Latency Mode Auto Low Latency Mode (ALLM) on all HDMI ports
AMD FreeSync AMD FreeSync Premium
Game Mode Yes
Picture Intelligence & AI 1
Specification Value
Filmmaker Mode Yes
Broadcast Tuners & Reception 5
Specification Value
Built-In TV Tuner
  • Yes
Tuner Configuration
  • Analog (NTSC / PAL / SECAM)
  • ATSC
  • Clear QAM
Analog Tuner NTSC / PAL / SECAM
North American Digital Tuner ATSC
Clear QAM clear qam
Compute, Memory & Storage 2
Specification Value
Processor Brand Name Hi-View Engine (4K) / MediaTek Pentonic 700 (MT9618)
CPU Architecture 4
Smart Platform & System 2
Specification Value
Smart TV Yes
Operating System Google TV
HDMI Signal Interface 9
Specification Value
Total HDMI Ports
  • 4
HDMI 2.1 Ports
  • 2× HDMI 2.1
HDMI 2.0 Ports
  • 2× HDMI 2.0
HDMI CEC Yes
Audio Return Channel Yes
Enhanced Audio Return Channel Yes
Auto Low Latency Mode Auto Low Latency Mode (ALLM) on all HDMI ports
Variable Refresh Rate Variable Refresh Rate (VRR)
HDCP Support Yes

Ports & Connections

HDMI4USB-A3EtherneteARCOptical AudioSpeaker Out36
USB, Audio & Legacy I/O 5
Specification Value
Total USB Ports
  • 3
USB-A 2.0 Ports
  • 2× USB 2.0
USB-A 3.0 Ports
  • 1× USB 3.0
Ethernet Port 1× RJ45
Optical Audio Output 1× S/PDIF
Wireless, LAN & Casting 6
Specification Value
LAN Yes
Wi-Fi Wi-Fi 8
Wi-Fi Standards 802.11a
Bluetooth Bluetooth 5.3
Wi-Fi Direct Yes
DLNA Yes
Speaker Layout & Output 5
Specification Value
Built-In Speakers Yes
Speaker Configuration 2.0.2 CH
Speaker Channels 2.0.2 CH
Total Audio Output 36 W
Total Speaker Output 36 W
Sound Formats & Enhancement 1
Specification Value
DTS Virtual:X DTS: Virtual X
Panel-Only Size & Mass 4
Specification Value
Width Without Stand 1232 mm (millimeters)
Height Without Stand 711.2 mm (millimeters)
Depth Without Stand 35.5 mm (millimeters)
Weight Without Stand 18.3 kg (kilograms)
Assembled TV Size & Mass 4
Specification Value
Width With Stand 1232 mm (millimeters)
Height With Stand 777.2 mm (millimeters)
Depth With Stand 297 mm (millimeters)
Weight With Stand 18.5 kg (kilograms)
Exterior Styling & Stand Footprint 1
Specification Value
Chassis Color BlackWhiteBrown
Wall Mounting & Installation 3
Specification Value
VESA Mount 400 x 200 mm
VESA Interface 400 x 200 mm
VESA Size 400 x 200 mm
Electrical Load & Efficiency 6
Specification Value
Power Input 100 V - 120 V (volts)
AC Frequency 50 Hz - 60 Hz (hertz)
Typical Power Consumption 180 W (watts)
Average Power Consumption 180 W (watts)
Maximum Power Consumption 200 W (watts)
Standby Consumption 0.5 W (watts)
Picture Feature Inventory 2
Specification Value
Filmmaker Mode Yes
Dynamic Tone Mapping Yes
Gaming Validation & Compatibility 2
Specification Value
ALLM Auto Low Latency Mode (ALLM) on all HDMI ports
VRR Variable Refresh Rate (VRR)
In-the-Box Components 2
Specification Value
Screen Size 54.6 in
Input Lag 5.4 ms (milliseconds)
RECOMMENDED VIEWING DISTANCE 55"
Viewing Distance = 1.5–2.5 × Screen Size
55" Centre screen at eye level (~42") 55" TV → 6.8–11.4 ft viewing distance

25° field of view — Comfortable, relaxed viewing.

⚡

Estimated Running Cost

Based on this product's rated power draw, not an independent lab measurement — actual usage varies with settings and content.

Daily—
Monthly—
Annually—

Draws more power than 82% of the 447 comparable displays we track.

Reviews

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DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT SHEET № 55S7SG