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Product comparison · 2 monitors

Acer A221HQb computer monitor vs Philips Brilliance LED monitor with Ergo base, USB, Audio 220BL2CB/00

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  • 27specifications compared
  • 15differ
  • 12identical
  • 36known for one product only

Key differences

The Philips Brilliance LED monitor with Ergo base, USB, Audio 220BL2CB/00 has 19,950,000 :1 more contrast ratio (dynamic) than the Acer A221HQb computer monitor (20000000:1 vs 50000:1). The Acer A221HQb computer monitor has 6° more viewing angle, vertical than the Philips Brilliance LED monitor with Ergo base, USB, Audio 220BL2CB/00 (176° vs 170°). The Philips Brilliance LED monitor with Ergo base, USB, Audio 220BL2CB/00 has 2 more USB Type-A downstream ports quantity than the Acer A221HQb computer monitor (2 vs 0). Only the Philips Brilliance LED monitor with Ergo base, USB, Audio 220BL2CB/00 has cable lock slot. Display diagonal: 54.6 cm (21.5") on the Acer A221HQb computer monitor, 55.9 cm (22") on the Philips Brilliance LED monitor with Ergo base, USB, Audio 220BL2CB/00.

  • Display diagonal
    • 54.6 cm (21.5")
    • 55.9 cm (22")
  • Display resolution
    • 1920 x 1080 pixels
    • 1680 x 1050 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Aspect ratio
    • 16:9
    • 16:10
  • Contrast ratio (dynamic)
    • 50000:1
    • 20000000:1
  • Viewing angle, vertical
    • 176°
    • 170°
  • USB Type-A downstream ports quantity
    • 0
    • 2
  • Cable lock slot
    • No
    • Yes

Side by side

Differences highlightedShow differences only
63 specifications
A

Acer

A221HQb computer monitor

Model A221HQb

View product
B

Philips

Brilliance LED monitor with Ergo base, USB, Audio 220BL2CB/00

Model 220BL2CB/00

View product
Display6 differ
Display diagonalDiffers54.6 cm (21.5")55.9 cm (22")
Display resolutionDiffers1920 x 1080 pixels1680 x 1050 pixels
Native aspect ratioDiffers16:916:10
Aspect ratioDiffers16:916:10
Contrast ratio (dynamic)Differs50000:120000000:1
Viewing angle, verticalDiffers176°170°
Pixel pitchKnown for one0.282 x 0.282 mm
Horizontal scan rangeKnown for one30 - 83 kHz
Vertical scan rangeKnown for one56 - 75 Hz
HD typeKnown for oneFull HD
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080)
Display number of coloursKnown for one16.78 million colours
3DKnown for oneNo
Performanceidentical
Mac operating systems supportedKnown for oneYes
Multimediaidentical
RMS rated powerKnown for one3 W
Built-in speaker(s)Known for oneNo
Ports & interfaces1 differ
USB hub versionKnown for one2.0
USB Type-A downstream ports quantityDiffers02
Audio inputKnown for oneYes
Audio outputKnown for oneYes
DVI-I ports quantityKnown for one0
HDMI ports quantityKnown for one0
AC (power) inKnown for oneYes
Ergonomics1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Adjustable height (max)Known for one7 cm
Swivel angle rangeKnown for one-65 - 65°
Tilt angle rangeKnown for one-5 - 20°
Plug and PlayKnown for oneYes
LED indicatorsKnown for oneStand-by
VESA mountingKnown for oneYes
Power2 differ
Power consumption (typical)Differs30 W22.5 W
Power consumption (standby)Differs0.79 W0.1 W
Power consumption (off)Known for one0.67 W
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Non-operating relative humidity (non-condensing)Known for one20 - 80%
Weight & dimensions4 differ
Width (with stand)Known for one484 mm
Depth (with stand)Known for one249 mm
Height (with stand)Known for one505 mm
Weight (with stand)Known for one5.17 kg
Width (without stand)Differs511 mm351 mm
Depth (without stand)Differs371 mm59 mm
Height (without stand)Differs199 mm505 mm
Weight (without stand)Differs3.5 kg4.15 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one468 x 175 x 565 mm
Package weightKnown for one6.92 kg
Other features1 differ
Power requirementsKnown for one100-240 VAC, 50/60 Hz
Mean time between failures (MTBF)Known for one30000 h
CertificationDiffersMPR II WEEEEPEAT Gold, EnergyStar 5.0, RoHS, BSMI, CE Mark, FCC, Class B, GOST, SEMKO, TCO 5.0, TUV/GS, TUV Ergo, UL/cUL
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.

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