All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 monitors

HP N240 computer monitor vs Samsung C34J791WTU computer monitor

Add a product
  • 43specifications compared
  • 33differ
  • 10identical
  • 52known for one product only

Key differences

  • Display diagonal
    • 60.5 cm (23.8")
    • 86.4 cm (34")
  • Display resolution
    • 1920 x 1080 pixels
    • 3440 x 1440 pixels
  • Native aspect ratio
    • 16:9
    • 21:9
  • Display technology
    • LED
    • QLED
  • HD type
    • Full HD
    • UltraWide Quad HD
  • Panel type
    • IPS
    • VA
  • Display brightness (typical)
    • 250 cd/m²
    • 300 cd/m²
  • Response time
    • 5 ms
    • 4 ms

Side by side

Differences highlightedShow differences only
95 specifications
A

HP

N240 computer monitor

Model N240

View product
B

Samsung

C34J791WTU computer monitor

Model C34J791WTU

View product
Display13 differ
Display diagonalDiffers60.5 cm (23.8")86.4 cm (34")
Display resolutionDiffers1920 x 1080 pixels3440 x 1440 pixels
Native aspect ratioDiffers16:921:9
Display technologyDiffersLEDQLED
HD typeDiffersFull HDUltraWide Quad HD
Panel typeDiffersIPSVA
Display brightness (typical)Differs250 cd/m²300 cd/m²
Response timeDiffers5 ms4 ms
Screen shapeDiffersFlatCurved
Supported graphics resolutionsDiffers640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)3440 x 1440
Aspect ratioKnown for one21:9
Contrast ratio (typical)Differs1000:13000:1
Dynamic contrast ratio marketing nameKnown for oneMega Contrast
Maximum refresh rateKnown for one100 Hz
Viewable size, horizontalDiffers52.7 cm79.7 cm
Viewable size, verticalDiffers29.6 cm33.4 cm
DDC/CIKnown for oneYes
Colour gamut standardKnown for onesRGB
Colour gamutKnown for one92%
sRGB coverage (typical)Known for one125%
Quantum dot color technologyKnown for oneYes
Contrast ratio (dynamic)Known for one5000000:1
Pixel pitchKnown for one0.2745 x 0.2745 mm
Horizontal scan rangeKnown for one30 - 80 kHz
Vertical scan rangeKnown for one50 - 60 Hz
Viewable size diagonalKnown for one49.4 cm
3DKnown for oneNo
Performance1 differ
AMD FreeSyncDiffersNoYes
VESA Adaptive Sync supportKnown for oneYes
NVIDIA G-SYNCKnown for oneNo
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Number of speakersKnown for one2
Built-in cameraKnown for oneNo
Design1 differ
Product colourDiffersBlack, SilverGrey
Ports & interfaces2 differ
Built-in USB hubDiffersNoYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
VGA (D-Sub) ports quantityDiffers10
DisplayPorts quantityKnown for one1
Audio inputKnown for oneNo
Headphone outKnown for oneYes
DC-in jackKnown for oneYes
HDCPKnown for oneYes
Ergonomics3 differ
VESA mountingDiffersNoYes
Panel mounting interfaceKnown for one100 x 100 mm
Height adjustmentDiffersNoYes
Adjustable height (max)Known for one10 cm
Tilt angle rangeDiffers-5 - 22°-14 - 22°
Picture-in-PictureKnown for oneYes
Cable lock slotKnown for oneYes
On Screen Display (OSD) languagesKnown for oneSimplified Chinese, Traditional Chinese, German, Dutch, English, Spanish, French, Italian, Japanese, Portuguese
Number of OSD languagesKnown for one10
Power2 differ
Energy efficiency class (SDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one65 kWh
Power consumption (typical)Differs18 W65 W
Power consumption (max)Differs20 W180 W
Power consumption (off)Known for one0.3 W
Energy efficiency scaleKnown for oneA to G
AC input frequencyKnown for one50 - 60 Hz
Annual energy consumptionKnown for one27 kWh
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 35 °C10 - 40 °C
Operating relative humidity (H-H)Differs20 - 80%10 - 80%
Storage temperature (T-T)Known for one-34 - 60 °C
Storage relative humidity (H-H)Known for one5 - 95%
Weight & dimensions8 differ
Width (with stand)Differs539 mm808.7 mm
Depth (with stand)Differs152 mm309.4 mm
Height (with stand)Differs402 mm516 mm
Weight (with stand)Differs3.4 kg7.7 kg
Width (without stand)Differs539 mm808.7 mm
Depth (without stand)Differs36 mm167 mm
Height (without stand)Differs323 mm362.8 mm
Weight (without stand)Differs2.93 kg6.3 kg
Packaging dataidentical
Stand typeKnown for oneHAS stand
Package widthKnown for one896 mm
Package depthKnown for one371 mm
Package heightKnown for one589 mm
Package weightKnown for one13.9 kg
Packaging contentidentical
Cables includedKnown for oneHDMI
Other featuresidentical
sRGB coverage (min)Known for one120%
Country of originKnown for oneChina
On/off switchKnown for oneYes
TV tuner integratedKnown for oneNo
Energy efficiency class (legacy scale)Known for oneA+
Supplied AC adapter typeKnown for oneLED
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Thin Clientidentical
Thin client installedKnown for oneNo

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More monitor comparisons

All monitor comparisons