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Product comparison · 2 data projectors

Epson Lifestudio Pop EF-61 vs Viewsonic X1-4K Pro

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  • 37specifications compared
  • 23differ
  • 14identical
  • 45known for one product only

Key differences

The Epson Lifestudio Pop EF-61 has 2,000,000 :1 more contrast ratio (typical) than the Viewsonic X1-4K Pro (5000000:1 vs 3000000:1). The Viewsonic X1-4K Pro has 40,000 h more service life of light source than the Epson Lifestudio Pop EF-61 (60000 h vs 20000 h). The Viewsonic X1-4K Pro has 1 more HDMI ports quantity than the Epson Lifestudio Pop EF-61 (2 vs 1). Projector brightness: 700 ANSI lumens on the Epson Lifestudio Pop EF-61, 3300 LED lumens on the Viewsonic X1-4K Pro. Projection technology: 3LCD on the Epson Lifestudio Pop EF-61, DMD on the Viewsonic X1-4K Pro.

  • Projector brightness
    • 700 ANSI lumens
    • 3300 LED lumens
  • Projection technology
    • 3LCD
    • DMD
  • Projector native resolution
    • 1080p (1920x1080)
    • UHD 4K (3840x2160)
  • Contrast ratio (typical)
    • 5000000:1
    • 3000000:1
  • Screen size compatibility
    • 762 - 3810 mm (30 - 150")
    • 1524 - 3810 mm (60 - 150")
  • Keystone correction, horizontal
    • 20°
    • -40 - 40°
  • Keystone correction, vertical
    • 20°
    • -40 - 40°
  • Service life of light source
    • 20000 h
    • 60000 h

Side by side

Differences highlightedShow differences only
82 specifications
A

Epson

Lifestudio Pop EF-61View product
B

Viewsonic

X1-4K ProView product
Projector7 differ
Projector brightnessDiffers700 ANSI lumens3300 LED lumens
Projection technologyDiffers3LCDDMD
Projector native resolutionDiffers1080p (1920x1080)UHD 4K (3840x2160)
Contrast ratio (typical)Differs5000000:13000000:1
Screen size compatibilityDiffers762 - 3810 mm (30 - 150")1524 - 3810 mm (60 - 150")
Projection distanceKnown for one1.53 - 4.98 m
Number of colours1.07 billion colours1.07 billion colours
Horizontal scan rangeKnown for one15 - 135 kHz
Vertical scan rangeKnown for one23 - 240 Hz
Keystone correction, horizontalDiffers20°-40 - 40°
Keystone correction, verticalDiffers20°-40 - 40°
Native aspect ratioKnown for one16:9
Smart projectorKnown for oneYes
Matrix sizeKnown for one1.57 cm (0.62")
Light source1 differ
Light source typeLEDLED
Service life of light sourceDiffers20000 h60000 h
Lens system1 differ
Focal length rangeDiffers16.6 mm16.89 - 21.87 mm
Aperture range (F-F)Known for one2.48 - 2.78
Zoom capabilityYesYes
Zoom ratioKnown for one1.3:1
OffsetKnown for one110%
Throw ratioKnown for one1.2
Videoidentical
Full HDYesYes
3DKnown for oneYes
Supported graphics resolutionsKnown for one2560 x 1440
Supported video modesKnown for one1440p, 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Analog signal format systemKnown for oneNot supported
Ports & interfaces2 differ
VGA (D-Sub) ports quantityKnown for one1
HDMI ports quantityDiffers12
HDMI versionKnown for one2.0
USB 2.0 Type-A ports quantityDiffers12
USB 2.0 Type-C ports quantityKnown for one1
Serial interface typeKnown for oneRS-232
Enhanced Audio Return Channel (eARC)YesYes
DVI portKnown for oneNo
USB 2.0 Type-B ports quantityKnown for one1
Audio Return Channel (ARC)Known for oneYes
Network1 differ
Wi-FiYesYes
BluetoothYesYes
Bluetooth versionDiffers5.25.0
Ethernet LANKnown for oneNo
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth profilesKnown for oneA2DP, AVRCP
Storageidentical
Internal memoryKnown for one8 GB
Features1 differ
Noise levelDiffers28 dB33 dB
HDCPKnown for oneYes
Screen mirroringKnown for oneYes
High Dynamic Range (HDR) supportedYesYes
Video appsKnown for oneGoogle TV, Netflix
Noise level (economic mode)Known for one23 dB
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Works with the Google AssistantKnown for oneYes
Operating system installedKnown for oneGoogle TV
Multimedia2 differ
Built-in speaker(s)YesYes
Number of built-in speakers22
RMS rated powerDiffers10 W6 W
Audio decodersDiffersDolby AudioDTS
Design2 differ
Product typeKnown for oneStandard throw projector
Market positioningDiffersPortableGaming
Product colourDiffersBeige, PinkBlack, Green
Power2 differ
Power sourceACAC
Power consumption (typical)Differs101 W236 W
Power consumption (standby)0.5 W0.5 W
AC input voltageDiffers100 - 240 V100-240 V
AC input frequency50/60 Hz50/60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WeightDiffers1.6 kg3.68 kg
WidthDiffers199 mm355 mm
DepthDiffers190 mm244 mm
HeightDiffers75 mm121 mm
Package widthKnown for one490 mm
Package depthKnown for one376 mm
Package heightKnown for one313 mm
Package weightKnown for one5.6 kg
Packaging contentidentical
Remote control includedYesYes
Remote control typeKnown for oneBluetooth
Cables includedKnown for oneAC, USB Type-C
ManualKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneTÜV SÜD mark

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