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Product comparison · 2 data projectors

Epson 421i Short throw projector 2500 ANSI lumens 3LCD XGA (1024x768) White vs Epson 5020UB Standard throw projector 2400 ANSI lumens 3LCD 1080p (1920x1080) 3D Black, White

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  • 49specifications compared
  • 33differ
  • 16identical
  • 36known for one product only

Key differences

  • Projector brightness
    • 2500 ANSI lumens
    • 2400 ANSI lumens
  • Projector native resolution
    • XGA (1024x768)
    • 1080p (1920x1080)
  • Native aspect ratio
    • 4:3
    • 16:9
  • Supported aspect ratios
    • 4:3
    • 4:3, 16:10
  • Number of colours
    • 16.78 million colours
    • 1.073 billion colours
  • Service life of light source
    • 4000 h
    • 5000 h
  • Lamp type
    • UHE
    • E-TORL
  • Lamp power
    • 200 W
    • 230 W

Side by side

Differences highlightedShow differences only
85 specifications
A

Epson

421i Short throw projector 2500 ANSI lumens 3LCD XGA (1024x768) White

Model 421i

View product
B

Epson

5020UB Standard throw projector 2400 ANSI lumens 3LCD 1080p (1920x1080) 3D Black, White

Model 5020UB

View product
Projector6 differ
Projector brightnessDiffers2500 ANSI lumens2400 ANSI lumens
Projection technology3LCD3LCD
Projector native resolutionDiffersXGA (1024x768)1080p (1920x1080)
Contrast ratio (typical)Known for one3000:1
Native aspect ratioDiffers4:316:9
Supported aspect ratiosDiffers4:34:3, 16:10
Screen size compatibilityDiffers939.8 - 2743.2 mm (37 - 108")762 - 7620 mm (30 - 300")
Number of coloursDiffers16.78 million colours1.073 billion colours
Projector brightness (economic mode)Known for one6000 ANSI lumens
Colour light outputKnown for one2500 ANSI lumens
Keystone correction, horizontalKnown for one5°
Keystone correction, verticalKnown for one7°
White light outputKnown for one2500 ANSI lumens
Projection distanceKnown for one1 - 10 m
Contrast ratio (dynamic)Known for one300000:1
Matrix sizeKnown for one1.88 cm (0.74")
Matrix typeKnown for one3-panel (p-Si TFT active)
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers4000 h5000 h
Lamp typeDiffersUHEE-TORL
Lamp powerDiffers200 W230 W
Lamp power (economic mode)Known for one6000 W
Lamps quantity1 lamp(s)1 lamp(s)
Service life of light source (economic mode)Known for one4000 h
Lens system3 differ
FocusDiffersAutoManual
Focal length rangeDiffers1.80 - 6.48 mm22.5 - 47.2 mm
Throw ratioDiffers0.55 - 0.741.34 - 2.68:1
Aperture range (F-F)Known for one2 - 3.17
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Zoom ratioKnown for one2.1:1
Video3 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC, NTSC 3.58, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersNoYes
3DDiffersNoYes
Supported graphics resolutionsKnown for one1280 x 960, 1366 x 768, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
3D ReadyKnown for oneYes
Supported video modesKnown for one1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Ports & interfaces5 differ
VGA (D-Sub) ports quantityDiffers31
HDMI ports quantityDiffers12
Component video (YPbPr/YCbCr) inDiffers01
Composite video in11
DVI portNoNo
S-Video inputs quantityDiffers10
USB 2.0 ports quantityDiffers30
Audio (L/R) in11
Audio (L/R) outKnown for one1
Serial interface typeRS-232RS-232
USB connector typeKnown for oneUSB Type-A, USB Type-B
AV inputKnown for oneYes
Network3 differ
Ethernet LANDiffersYesNo
Ethernet LAN (RJ-45) portsDiffers10
Wi-FiDiffersYesNo
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Storageidentical
Card reader integratedNoNo
Features2 differ
Noise levelDiffers37 dB32 dB
Noise level (economic mode)Differs29 dB22 dB
HDCPKnown for oneNo
Password protection typeKnown for oneYes
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Number of built-in speakersKnown for one1
RMS rated powerKnown for one16 W
TV tuner integratedKnown for oneNo
Design3 differ
Product typeDiffersShort throw projectorStandard throw projector
Market positioningKnown for oneShort throw
Product colourDiffersWhiteBlack, White
PlacementDiffersDesktopDesktop, Ceiling
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Displayidentical
Built-in displayNoNo
Poweridentical
Power sourceACAC
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (typical)Known for one364 W
Power consumption (standby)Known for one0.27 W
USB poweredKnown for oneNo
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Weight & dimensions4 differ
WeightDiffers4.1 kg8.17 kg
WidthDiffers345.4 mm467.4 mm
DepthDiffers276.8 mm396.2 mm
HeightDiffers104.1 mm157.5 mm
Packaging contentidentical
Remote control includedNoNo
Other featuresidentical
Maximum analog resolutionKnown for one1024 x 768 pixels
Maximum digital resolutionKnown for one1600 x 1200 pixels
RS-232 ports11
Weight (imperial)Known for one8.16 kg (18 lbs)

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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