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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Build Quality
    2. Dimensions
    3. Expected Maintenance
    4. Display Screen
    5. Cartridge
    6. Scanner Features
    7. Scan Quality
    8. In The Box
    9. Battery
  5. Document
    1. Black & White Documents
    2. Color Documents
    3. Cost-Per-Print
    4. Printing Speed
    5. Document Printing Sizes
  6. Photo
    1. Color Gamut
    2. Color Accuracy
    3. Small Details
    4. Photo Printing Sizes
  7. Mobile App And Connectivity
    1. Connectivity
    2. Mobile App
    3. OS Compatibility
  8. Comments

Brother MFC-J6945DW vs Epson WorkForce Pro WF-4830

Side-by-Side Comparison

Products

Brother MFC-J6945DW
Epson WorkForce Pro WF-4830

Tested using Methodology v1.2

Updated Jun 28, 2024 01:13 PM

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Tested using Methodology v1.2

Updated Jul 04, 2024 12:54 PM

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Brother MFC-J6945DW Picture
Epson WorkForce Pro WF-4830 Picture
  1. Recommended in 1 article:
  2. Epson

Variants

  • MFC-J6945DW (White/Grey)
  • WorkForce Pro WF-4830 (Black)
  • WorkForce Pro WF-4820 (Black)
  • WorkForce Pro WF-4833 (Black)
  • WorkForce Pro WF-4834 (Black)

Our Verdict

Brother MFC-J6945DW

Epson WorkForce Pro WF-4830

The Brother MFC-J6945DW and the Epson WorkForce Pro WF-4830 are both all-in-one inkjet printers. The Brother has much better page yields for both black and color documents, resulting in a significantly lower cost-per-print. However, the Epson produces better-quality scans and prints sharper-looking documents. The Epson is also a little better for photo printing as it has better color accuracy and is able to produce finer details.

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Main Differences for

Threshold 

0.10

Family 

8.3
8.0

Cost-Per-Print 
 

9.9
8.2

Scan Quality 
 

5.5
8.0

Expected Maintenance 
 

8.0
7.0

Full Comparison

Design

Build Quality 
 

8.5
8.5

Build Quality Close Up  

Brother MFC-J6945DW Build Quality Close Up
Epson WorkForce Pro WF-4830 Build Quality Close Up

Type  

All in One
All in One

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Dimensions 
 

ISO View Picture  

Brother MFC-J6945DW ISO View Picture
Epson WorkForce Pro WF-4830 ISO View Picture

Height  

14.9" (37.8 cm)
12.9" (32.8 cm)

Width  

22.6" (57.3 cm)
16.7" (42.5 cm)

Depth  

18.8" (47.7 cm)
15.2" (38.5 cm)

In Use Picture  

Brother MFC-J6945DW In Use Picture
Epson WorkForce Pro WF-4830 In Use Picture

Height When In Use 
 

18.4" (46.8 cm)
14.2" (36.0 cm)

Width When In Use 
 

22.6" (57.3 cm)
16.7" (42.5 cm)

Depth When In Use 
 

32.8" (83.2 cm)
16.5" (42.0 cm)

Weight 
 

50.0 lbs (22.7 kg)
26.9 lbs (12.2 kg)

Expected Maintenance 
 

8.0
7.0

Ink Related Maintenance 
 

Expected
Expected

Drum Unit 
 

No Drum Unit
No Drum Unit

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Display Screen 
 

9.0
8.5

Display Screen Picture  

Brother MFC-J6945DW Display Screen Picture
Epson WorkForce Pro WF-4830 Display Screen Picture

Display Screen  

Yes
Yes

Display Screen Size 
 

3.7" (9.3 cm)
4.3" (11.0 cm)

Touchscreen  

Yes
Yes

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Cartridge 
 

9.9
6.5

Cartridge Picture In The Printer  

Brother MFC-J6945DW Cartridge Picture In The Printer
Epson WorkForce Pro WF-4830 Cartridge Picture In The Printer

Technology  

Inkjet
Inkjet

SuperTank 
 

No
No

Photo Cartridge 
 

No
No

Color  

Yes
Yes

Number Of Color Cartridges 
 

3
3

Black Cartridge Model 
 

LC3037BK
Epson T822

Tested Black Page Yield 
 

161 prints
19 prints

Estimated Black Page Yield 
 

3,059 prints
361 prints

Color Cartridge Model 
 

LC3037 C/M/Y
Epson T822 C/M/Y

Tested Color Page Yield 
 

80 prints
12 prints

Estimated Color Page Yield 
 

1,833 prints
255 prints

Third Party Cartridge 
 

No Cartridges
Not Found At Time Of The Review

Ink Type 
 

Dye And Pigment
Pigment

High Yield Cartridge 
 

Yes
Yes

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Scanner Features 
 

9.5
9.2

Scanner Flatbed Picture  

Brother MFC-J6945DW Scanner Flatbed Picture
Epson WorkForce Pro WF-4830 Scanner Flatbed Picture

Scanner 
 

ADF + Flatbed
ADF + Flatbed

ADF Capacity 
 

50 pages
50 pages

Scan Speed 
 

11 PPM
18 PPM

Duplex Scanning 
 

Automatic (Single-Pass)
Automatic (Dual-Pass)

Max Flatbed Scan Size 
 

11" x 17"
8.5" x 11"

Max ADF Scan Size 
 

11" x 17"
8.5" x 14"

Flatbed Hinge Adjustability 
 

1.20" (31 mm)
0.51" (13 mm)

Fax 
 

Yes
Yes

Copy 
 

Yes
Yes

OCR Included 
 

Built-in
Built-in

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Scan Quality 
 

5.5
8.0

Scan Quality Photo  

Brother MFC-J6945DW Scan Quality Photo
Epson WorkForce Pro WF-4830 Scan Quality Photo

Max Scan Resolution 
 

1,200 DPI
1,200 DPI

Max Scan Color Depth 
 

24Bit
24Bit

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In The Box  

In the Box Picture  

Brother MFC-J6945DW In the Box Picture
Epson WorkForce Pro WF-4830 In the Box Picture

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Battery 
 

Advertised Battery Life 
 

N/A
N/A

Tested Charging Time 
 

N/A
N/A
Document

Black & White Documents 
 

7.0
8.0

B&W Document Picture  

Brother MFC-J6945DW B&W Document Picture
Epson WorkForce Pro WF-4830 B&W Document Picture

Color Ink Needed For Black & White 
 

Yes
Yes

Show text

Color Documents 
 

7.5
8.0

Color Document Picture  

Brother MFC-J6945DW Color Document Picture
Epson WorkForce Pro WF-4830 Color Document Picture

Show text

Cost-Per-Print 
 

9.9
8.2

Printer Total Cost 
 

See details on graph tool
See details on graph tool

Black Cartridge Price 
 

32.99 US$
19.99 US$

Color Cartridge Price 
 

64.49 US$
34.45 US$

Black-Only Printing Cost 
 

0.011 US$/print
0.055 US$/print

Color Printing Cost 
 

0.035 US$/print
0.135 US$/print

Photo Printing Cost 
 

0.090 US$/print
0.359 US$/print

Ink Subscription 
 

Optional
No

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Printing Speed 
 

7.9
8.1

Printing Speed Video  

Black Only Text Document 
 

13 PPM
19 PPM

Color Document 
 

11 PPM
8 PPM

Photo Printing Time 
 

68.0 s
57.0 s

Single Page Out Time (Black Only) 
 

8.0 s
8.1 s

Duplex Printing 
 

Automatic
Automatic

Input Tray Capacity 
 

600 pages
500 pages

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Document Printing Sizes 
 

Letter (8.5" x 11")  

Yes
Yes

Legal (8.5" x 14")  

Yes
Yes

Tabloid (11" x 17")  

Yes
No

A6 (105mm x 148mm)  

Yes
Yes

A5 (148mm x 210mm)  

Yes
Yes

A4 (210mm x 297mm)  

Yes
Yes

Max Paper Weight 
 

260 g/m²
256 g/m²

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Photo

Color Gamut 
 

6.0
6.5

Parrots Picture  

Brother MFC-J6945DW Parrots Picture
Epson WorkForce Pro WF-4830 Parrots Picture

Color Range Picture  

Brother MFC-J6945DW Color Range Picture
Epson WorkForce Pro WF-4830 Color Range Picture

Show text

Color Accuracy 
 

6.3
6.7

Friends Picture  

Brother MFC-J6945DW Friends Picture
Epson WorkForce Pro WF-4830 Friends Picture

Color dE Picture  

Brother MFC-J6945DW Color dE Picture
Epson WorkForce Pro WF-4830 Color dE Picture

Color dE Graph  

Brother MFC-J6945DW Color dE Graph
Epson WorkForce Pro WF-4830 Color dE Graph

Average Color dE 
 

7.60
6.63

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Small Details 
 

8.5
9.0

Small Details Photo  

Brother MFC-J6945DW Small Details Photo
Epson WorkForce Pro WF-4830 Small Details Photo

Max Print Resolution (DPI) 
 

1200 x 4800
4800 x 2400

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Photo Printing Sizes 
 

9.5
9.5

Glossy Paper (4" x 6")  

Yes
Yes

Glossy Paper (5" x 7")  

Yes
Yes

Glossy Paper (8" x 10")  

Yes
Yes

Glossy Paper (8.5" x 11")  

Yes
Yes

Glossy Paper (13" x 19")  

No
No

Borderless Printing 
 

Yes
Yes
Mobile App And Connectivity

Connectivity 
 

9.0
9.0

Inputs Picture  

Brother MFC-J6945DW Inputs Picture
Epson WorkForce Pro WF-4830 Inputs Picture

Ethernet 
 

Yes
Yes

USB Input To Computer 
 

Yes
Yes

Bluetooth 
 

No
No

Wireless  

Yes
Yes

Wi-Fi via Router 
 

Yes
Yes

Wi-Fi Direct 
 

Yes
Yes

External Storage Support 
 

Yes
Yes

Apple AirPrint 
 

Yes
Yes

Mopria Print Service 
 

Yes
Yes

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Mobile App 
 

10
10

App Printscreen  

Brother MFC-J6945DW App Printscreen
Epson WorkForce Pro WF-4830 App Printscreen

Mobile App  

Yes
Yes

App Name  

Brother iPrint&Scan
Epson iPrint

iOS  

Yes
Yes

Android  

Yes
Yes

Photo (JPEG, PNG) 
 

Android and iOS
Android and iOS

PDF 
 

Android and iOS
Android and iOS

Microsoft Office Files 
 

Android and iOS
Android Only

Text Files (TXT) 
 

Android and iOS
Android Only

Webpages (HTML) 
 

Android and iOS
Android Only

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OS Compatibility 
 

Windows  

Fully
Fully

macOS  

Fully
Fully

Chrome OS  

Fully
Fully

Show text

Brother MFC-J6945DW

Epson WorkForce Pro WF-4830

Comments

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Brother MFC-J6945DW vs Epson WorkForce Pro WF-4830: Main Discussion

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