Televisions
Samsung Neo QLED 4K QN90D (GQ55QN90D, 2024)
Samsung's 55-inch Neo QLED flagship for 2024: a Mini-LED backlit panel with the Neural Quantum AI Gen2 processor, a 4.2.2-channel 60 W speaker system and Tizen OS. Specs taken from the German product page (samsung.com/de). Energy class is F for SDR content (G for HDR); no VESA price was shown in EUR on the page, so price is omitted.
Key specs
The specs that decide it — everything else is in the full sheet below.
55 in
Neo QLED
4K
100 Hz
F
Tizen
Full specification sheet
Performance
How hard it works — speed, suction, power, temperatures.
- Resolution
Panel resolution (HD, Full HD, 4K, 8K). 4K is the current mainstream; higher packs in more pixels.
- 4K
- Panel type
Display technology. OLED gives perfect blacks and per-pixel contrast; QLED / Neo QLED / Mini-LED push higher brightness; plain LED is the budget choice.
- Neo QLED
- Refresh rate
Native panel refresh rate. Higher (120 Hz) makes fast motion and gaming smoother; 50/60 Hz suits everyday viewing.
- 100 Hz 33th pct in category
- HDR
High Dynamic Range support for brighter highlights and richer contrast in compatible content.
- Yes
- HDR formats
Which HDR standards it decodes (HDR10, HDR10+, Dolby Vision, HLG). Dolby Vision and HDR10+ add scene-by-scene tone mapping.
- HDR10+, HDR10+ Adaptive, HLG
- Speaker power
Total built-in speaker output. Higher tends to sound fuller, though a soundbar still beats most built-in audio.
- 60 W 80th pct in category
Capacity
How much it holds — load, volume, place settings, tank size.
- Screen size
Diagonal screen size in inches. Higher fills more of your wall — match it to viewing distance rather than always maxing out.
- 55 in 0th pct in category
Energy & running cost
Energy label, consumption, water use and noise.
- Energy class
EU 2021 energy-efficiency label, A (best) to G (worst). Ranks how little energy the appliance uses for its class. A wins.
- F 17th pct in category
- Annual energy
Manufacturer-stated energy use per year under the standard test cycle. Lower is cheaper to run.
- 107 kWh/yr 25th pct in category
Physical
Size, weight, finish and how it installs.
- Width
External width — check against your installation gap.
- 122.7 cm
- Height
External height.
- 70.6 cm
- Depth
External depth (excluding handles/hoses unless stated).
- 2.7 cm
- Weight
Product weight. Relevant for handling and for cordless vacuums where lighter is better.
- 17.7 kg
- Colour
Standard finish colour.
- Titan Black
- VESA mount
VESA wall-mount hole pattern (e.g. 300x200mm) — check it matches your bracket.
- 200x200mm
Features
Programmes, smart control and convenience functions.
- Wi-Fi / app control
Whether the appliance connects to a companion app over Wi-Fi.
- Yes
- Smart platform
Built-in smart-TV operating system (Tizen, webOS, Google TV, Fire TV, etc.) that runs the apps and interface.
- Tizen
- HDMI ports
Number of HDMI inputs. Higher connects more devices (console, soundbar, streaming box) at once.
- 4 33th pct in category
- USB ports
Number of USB inputs for media playback and powering accessories.
- 2 0th pct in category
Availability
Typical price, warranty and release year.
- Released
Year the model was introduced.
- 2,024
Frequently asked questions
What is the screen of the Samsung Neo QLED 4K QN90D (GQ55QN90D, 2024)? +
The Samsung Neo QLED 4K QN90D (GQ55QN90D, 2024) has a screen of 55 in.
What energy class is the Samsung Neo QLED 4K QN90D (GQ55QN90D, 2024)? +
The Samsung Neo QLED 4K QN90D (GQ55QN90D, 2024) carries an EU energy label rating of F.
How much energy does the Samsung Neo QLED 4K QN90D (GQ55QN90D, 2024) use per year? +
The Samsung Neo QLED 4K QN90D (GQ55QN90D, 2024) uses an estimated 107 kWh per year under the standard test cycle.
Source: manufacturer product page