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

Samsung C34H890WJU computer monitor vs Samsung U28E590D computer monitor

Add a product
  • 59specifications compared
  • 36differ
  • 23identical
  • 23known for one product only

Key differences

The Samsung C34H890WJU computer monitor has 5 :9 more native aspect ratio than the Samsung U28E590D computer monitor (21:9 vs 16:9). The Samsung U28E590D computer monitor has 70 cd/m² more display brightness (typical) than the Samsung C34H890WJU computer monitor (370 cd/m² vs 300 cd/m²). The Samsung U28E590D computer monitor has 60 cd/m² more display brightness (min) than the Samsung C34H890WJU computer monitor (310 cd/m² vs 250 cd/m²). Only the Samsung C34H890WJU computer monitor has built-in USB hub. Display diagonal: 86.4 cm (34") on the Samsung C34H890WJU computer monitor, 71.1 cm (28") on the Samsung U28E590D computer monitor.

  • Display diagonal
    • 86.4 cm (34")
    • 71.1 cm (28")
  • Display resolution
    • 3440 x 1440 pixels
    • 3840 x 2160 pixels
  • Native aspect ratio
    • 21:9
    • 16:9
  • HD type
    • Quad HD
    • 4K Ultra HD
  • Panel type
    • VA
    • TN
  • Display brightness (typical)
    • 300 cd/m²
    • 370 cd/m²
  • Display brightness (min)
    • 250 cd/m²
    • 310 cd/m²
  • Response time
    • 4 ms
    • 1 ms

Side by side

Differences highlightedShow differences only
82 specifications
A

Samsung

C34H890WJU computer monitor

Model C34H890WJU

View product
B

Samsung

U28E590D computer monitor

Model U28E590D

View product
Display16 differ
Display diagonalDiffers86.4 cm (34")71.1 cm (28")
Display resolutionDiffers3440 x 1440 pixels3840 x 2160 pixels
Native aspect ratioDiffers21:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeDiffersQuad HD4K Ultra HD
Panel typeDiffersVATN
Display brightness (typical)Differs300 cd/m²370 cd/m²
Display brightness (min)Differs250 cd/m²310 cd/m²
Response timeDiffers4 ms1 ms
Screen shapeDiffersCurvedFlat
Supported graphics resolutionsDiffers3440 x 14403840 x 2160
Aspect ratioDiffers21:916:9
Contrast ratio (typical)Differs3000:11000:1
Dynamic contrast ratio marketing nameMega ContrastMega Contrast
Maximum refresh rateDiffers100 Hz60 Hz
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°160°
Display number of coloursDiffers16.78 million colours1.073 billion colours
3DNoNo
Pixel pitchKnown for one0.16 x 0.16 mm
Colour gamutKnown for one72%
Performanceidentical
AMD FreeSyncKnown for oneYes
VESA Adaptive Sync supportKnown for oneYes
Game modeYesYes
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Multimediaidentical
Built-in speaker(s)Known for oneNo
Design1 differ
Product colourDiffersSilverBlack
Ports & interfaces2 differ
Built-in USB hubDiffersYesNo
VGA (D-Sub) ports quantity00
DVI portNoNo
HDMI ports quantityDiffers12
DisplayPorts quantity11
Audio inputNoNo
Headphone outYesYes
DC-in jackYesYes
Headphone outputsKnown for one1
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interfaceDiffers100 x 100 mm75 x 75 mm
Cable lock slotNoNo
Height adjustmentKnown for oneYes
Adjustable height (max)Known for one13.5 cm
PivotKnown for oneNo
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-30 - 30°
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 24°-2 - 20°
Picture-in-PictureYesYes
Power1 differ
Energy efficiency class (SDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one57 kWh
Power consumption (typical)Differs57 W38 W
Power consumption (standby)0.3 W0.3 W
Power consumption (max)Known for one175 W
Power consumption (off)0.3 W0.3 W
Energy efficiency scaleKnown for oneA to G
AC input voltageKnown for one100 - 240 V
Annual energy consumptionKnown for one55 kWh
Operational conditionsidentical
Operating temperature (T-T)10 - 40 °C10 - 40 °C
Operating relative humidity (H-H)10 - 80%10 - 80%
Weight & dimensions8 differ
Width (with stand)Differs811.4 mm660.9 mm
Depth (with stand)Differs298.6 mm187.1 mm
Height (with stand)Differs538.9 mm468.5 mm
Weight (with stand)Differs7.9 kg5.28 kg
Width (without stand)Differs811.4 mm660.9 mm
Depth (without stand)Differs123.3 mm73.5 mm
Height (without stand)Differs361.9 mm381.3 mm
Weight (without stand)Differs6.3 kg4.71 kg
Packaging data4 differ
Stand typeKnown for oneHAS stand
Package widthDiffers946 mm740 mm
Package depthDiffers459 mm461 mm
Package heightDiffers270 mm141 mm
Package weightDiffers11.9 kg7.75 kg
Packaging contentidentical
Cables includedDisplayPort, HDMIDisplayPort, HDMI
Other features2 differ
Power consumption (DPMS)Differs0.5 W0.3 W
Active display area (W x H)Differs333.72 x 797.22 mm620.93 x 341.28 mm
No flickeringNoNo
Samsung Eye Saver ModeYesYes
Supplied AC adapter typeACAC
On/off switchKnown for oneYes
Energy efficiency class (legacy scale)Known for oneB
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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