Product comparison · 2 fax machines

Brother FAX-2840 fax machine Laser 33.6 Kbit/s A4 Black, Grey vs Brother IntelliFax 775

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  • 37specifications compared
  • 24differ
  • 13identical
  • 36known for one product only

Key differences

The Brother FAX-2840 fax machine Laser 33.6 Kbit/s A4 Black, Grey has 24 Kbit/s more modem speed than the Brother IntelliFax 775 (33.6 Kbit/s vs 9.6 Kbit/s). The Brother IntelliFax 775 has 12.5 sec/page more fax transmission speed than the Brother FAX-2840 fax machine Laser 33.6 Kbit/s A4 Black, Grey (15 sec/page vs 2.5 sec/page). The Brother FAX-2840 fax machine Laser 33.6 Kbit/s A4 Black, Grey has 214 locations more fax broadcasting than the Brother IntelliFax 775 (272 locations vs 58 locations). Only the Brother FAX-2840 fax machine Laser 33.6 Kbit/s A4 Black, Grey has fax dual access. Print technology: Laser on the Brother FAX-2840 fax machine Laser 33.6 Kbit/s A4 Black, Grey, Thermal on the Brother IntelliFax 775.

  • Print technology
    • FAX-2840 fax machine Laser 33.6 Kbit/s A4 Black, Grey:Laser
    • IntelliFax 775:Thermal
  • Modem speed
    • FAX-2840 fax machine Laser 33.6 Kbit/s A4 Black, Grey:33.6 Kbit/s
    • IntelliFax 775:9.6 Kbit/s
  • Fax transmission speed
    • FAX-2840 fax machine Laser 33.6 Kbit/s A4 Black, Grey:2.5 sec/page
    • IntelliFax 775:15 sec/page
  • Fax coding methods
    • FAX-2840 fax machine Laser 33.6 Kbit/s A4 Black, Grey:JBIG, MH, MMR, MR
    • IntelliFax 775:MH
  • Fax dual access
    • FAX-2840 fax machine Laser 33.6 Kbit/s A4 Black, Grey:Yes
    • IntelliFax 775:No
  • Fax broadcasting
    • FAX-2840 fax machine Laser 33.6 Kbit/s A4 Black, Grey:272 locations
    • IntelliFax 775:58 locations
  • Fax speed dialing (max numbers)
    • FAX-2840 fax machine Laser 33.6 Kbit/s A4 Black, Grey:200
    • IntelliFax 775:50
  • One-touch dials
    • FAX-2840 fax machine Laser 33.6 Kbit/s A4 Black, Grey:22
    • IntelliFax 775:8

Side by side

Differences highlightedShow differences only (off)
Comparison of FAX-2840, IntelliFax 775
73 specifications
Fax8 differ
Print technologyDiffersLaserThermal
Colour faxingNoNo
Modem speedDiffers33.6 Kbit/s9.6 Kbit/s
Fax resolution modesKnown for oneFine, Photo, Standard, Super fineUnknown — not stated by the source
Fax transmission speedDiffers2.5 sec/page15 sec/page
Error Correction Mode (ECM)Known for oneYesUnknown — not stated by the source
Fax coding methodsDiffersJBIG, MH, MMR, MRMH
Fax compatibilityITU-T G3ITU-T G3
Fax delayed sendingYesYes
Fax forwardingYesYes
Fax dual accessDiffersYesNo
Fax broadcastingDiffers272 locations58 locations
Fax speed dialing (max numbers)Differs20050
Auto reductionYesYes
Auto-redialingYesYes
Distinctive ringYesYes
One-touch dialsDiffers228
Fax resolutionKnown for oneUnknown — not stated by the source203 x 392 DPI
Fax pollingKnown for oneUnknown — not stated by the sourceYes
Tel/Fax switchKnown for oneUnknown — not stated by the sourceYes
Features1 differ
Noise levelKnown for one53 dBUnknown — not stated by the source
Noise level (idle)Known for one30 dBUnknown — not stated by the source
Product colourDiffersBlack, GreyWhite
Navigation keyKnown for oneUnknown — not stated by the sourceYes
Answering machineidentical
Answering machineNoNo
Copying3 differ
Copy functionYesYes
Maximum copy resolutionDiffers300 x 600 DPI400 x 400 DPI
Copy speed (black, normal quality, A4)Known for one20 cpmUnknown — not stated by the source
Maximum number of copies99 copies99 copies
Copier resizeDiffers25 - 400%50 - 150%
N-in-1 copy function (N=)Known for one2, 4Unknown — not stated by the source
Greyscale levelsDiffers25664
Sorting functionKnown for oneUnknown — not stated by the sourceYes
Paper handlingidentical
Maximum standard media sizeKnown for oneA4Unknown — not stated by the source
ISO A-series sizes (A0...A9)Known for oneA4, A5, A6Unknown — not stated by the source
Supported media weight(s)Known for one60 - 105 g/m²Unknown — not stated by the source
Input & output capacity3 differ
Standard input capacityDiffers250 sheets100 sheets
Auto document feeder (ADF) input capacityDiffers20 sheets10 sheets
Standard output capacityDiffers100 sheets50 sheets
Display1 differ
DisplayLCD TFTLCD TFT
Display number of characters1616
Display number of linesDiffers2 lines1 lines
Processoridentical
Processor familyKnown for oneARM9Unknown — not stated by the source
Processor frequencyKnown for one200 MHzUnknown — not stated by the source
Memory1 differ
Fax memoryDiffers400 pages25 pages
Maximum internal memoryKnown for one16 MBUnknown — not stated by the source
Weight & dimensions2 differ
Dimensions (WxDxH)Differs368 x 360 x 311 mm337.8 x 304.8 x 182.9 mm
WidthKnown for one450 mmUnknown — not stated by the source
DepthKnown for one430 mmUnknown — not stated by the source
HeightKnown for one470 mmUnknown — not stated by the source
WeightDiffers8.85 kg4.31 kg
Power3 differ
Power consumption (typical)Differs365 W170 W
Power consumption (standby)Differs55 W5 W
Power consumption (PowerSave)Known for one1.5 WUnknown — not stated by the source
AC input frequency50 - 60 Hz50 - 60 Hz
AC input voltageDiffers220-240 V120 V
Packaging data2 differ
Package dimensions (WxDxH)Differs476 x 458 x 436 mm434.2 x 381 x 254 mm
Package weightDiffers11 kg5.99 kg
Logistics dataidentical
Layers per palletKnown for one4 pc(s)Unknown — not stated by the source
Master (outer) cases per palletKnown for one16 pc(s)Unknown — not stated by the source
Master (outer) cases per pallet layerKnown for one4 pc(s)Unknown — not stated by the source
Pallet gross heightKnown for one18.9 cmUnknown — not stated by the source
Pallet gross weightKnown for one196.1 kgUnknown — not stated by the source
Products per palletKnown for one16 pc(s)Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STARUnknown — not stated by the source
Technical detailsidentical
Pallet typeKnown for one1200 x 1000 mmUnknown — not stated by the source
Other featuresidentical
Country of originKnown for oneChinaUnknown — not stated by the source
Colour copy capabilityKnown for oneUnknown — not stated by the sourceNo
Network readyKnown for oneUnknown — not stated by the sourceNo
Phone featuresidentical
Caller IDKnown for oneUnknown — not stated by the sourceYes
Phonebook capacityKnown for oneUnknown — not stated by the source58 entries
Handsetidentical
HandsetKnown for oneUnknown — not stated by the sourceYes
Handset typeKnown for oneUnknown — not stated by the sourceWired handset

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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