HP 230 MT + NVIDIA Quadro K420 vs HP 230 MT + NVIDIA Quadro K420 + Z22i

Comparison of 230 MT + NVIDIA Quadro K420, 230 MT + NVIDIA Quadro K420 + Z22i

156 specifications	A HP 230 MT + NVIDIA Quadro K420View product	B HP 230 MT + NVIDIA Quadro K420 + Z22iView product
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	—Unknown — not stated by the source	54.6 cm (21.5")
Display typeKnown for one	—Unknown — not stated by the source	LED
Display resolutionKnown for one	—Unknown — not stated by the source	1920 x 1080 pixels
Panel typeKnown for one	—Unknown — not stated by the source	IPS
Native aspect ratioKnown for one	—Unknown — not stated by the source	16:9
Contrast ratio (typical)Known for one	—Unknown — not stated by the source	1000:1
Display brightnessKnown for one	—Unknown — not stated by the source	250 cd/m²
Viewing angle, horizontalKnown for one	—Unknown — not stated by the source	178°
Viewing angle, verticalKnown for one	—Unknown — not stated by the source	178°

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.