Document scanners / Comparison

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Desktop automatic-document-feeder scanners for documents. Flatbeds, overhead book scanners and production equipment are outside this starter set. Manufacturer speed and resolution specifications are not measured OCR accuracy or workflow performance.

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Compare the details	ADS-3350W (US standard package)	ADS-4700W (US standard package)
Community reviews	No community reviews yet. Purchase packages of the same model share one community score. Read all reviews Write a review	No community reviews yet. Purchase packages of the same model share one community score. Read all reviews Write a review
US purchase package	ADS-3350W standard US scanner; exact model, no retailer software bundle. Product & sources Memory stick, network setup and third-party cloud accounts are not supplied hardware. Verify current driver/application support for the intended host. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	ADS-4700W standard US scanner; exact model, no retailer software bundle. Product & sources Memory stick, network setup and third-party cloud accounts are not supplied hardware. Verify current driver/application support for the intended host. Source · 2026-10-10 Brother: ADS-4700W US scanner and documented workflowChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Where to buy	Select: ADS-3350W standard US scanner; exact model, no retailer software bundle. View at Brother — ADS-3350W (US standard package); opens in a new tab The link may open several packages. Check current price and availability with the seller. Opens in a new tab.	Select: ADS-4700W standard US scanner; exact model, no retailer software bundle. View at Brother — ADS-4700W (US standard package); opens in a new tab The link may open several packages. Check current price and availability with the seller. Opens in a new tab.
External rating	Not checked yet	4.1 out of 5 from 28 ratings · Walmart · Checked October 23, 2026.
Duplex scanning Whether two-sided document scanning is documented. Images per minute count sides; sheets per minute count physical sheets. These must not be mixed.	Yes Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Yes Source · 2026-10-10 Brother: ADS-4700W US scanner and documented workflowChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Nominal ADF capacity The documented automatic feeder capacity, qualified by the source. Maximum capacity depends on paper weight. Mixed or fragile originals can require smaller batches.	60 sheetsMaximum based on 20 lb paper; not a guarantee for mixed originals. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	80 sheetsMaximum based on 20 lb paper; not a guarantee for mixed originals. Source · 2026-10-10 Brother: ADS-4700W US scanner and documented workflowChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Advertised speed and basis Manufacturer throughput with mode and document conditions. Resolution, colour mode, host and enabled processing affect throughput. A brochure figure is not our benchmark.	Up to 40 ppm, Letter at 300 dpi with advanced features off.The ADS-3350W duplex table says 40 ipm; its general ppm wording does not justify publishing an inferred 80 ipm. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Up to 40 ppm / 80 ipm, Letter at 300 dpi with advanced features off.Colour and monochrome manufacturer rating, not measured OCR or network throughput. Source · 2026-10-10 Brother: ADS-4700W US scanner and documented workflowChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Optical resolution The hardware optical resolution rather than interpolated output. A larger output setting does not create additional optical detail or guarantee better OCR.	600 dpi Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	600 dpi Source · 2026-10-10 Brother: ADS-4700W US scanner and documented workflowChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Connection paths The documented scanner-to-computer and network interfaces. A USB host port for a memory stick is not the same as the connector used by a computer.	USB 3.0, Wi-Fi and wired Ethernet; USB-memory destination also documented. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	USB 3.0, Wi-Fi and wired Ethernet; USB-memory destination also documented. Source · 2026-10-10 Brother: ADS-4700W US scanner and documented workflowChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Wi-Fi documented Whether built-in Wi-Fi is documented. Wireless scanning still requires the supported setup, software and destination.	Yes Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Yes Source · 2026-10-10 Brother: ADS-4700W US scanner and documented workflowChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Ethernet documented Whether a wired network interface is documented. Do not infer Ethernet from a cloud destination or support for a network folder.	Yes Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Yes Source · 2026-10-10 Brother: ADS-4700W US scanner and documented workflowChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Touchscreen Whether the scanner has a documented touchscreen. A touchscreen does not make every destination computer-free.	Yes Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Yes Source · 2026-10-10 Brother: ADS-4700W US scanner and documented workflowChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
TWAIN driver documented Whether the manufacturer documents a TWAIN driver for this model. Check the specific host and application. TWAIN availability is not a promise that every document-management package is compatible.	Yes Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Yes Source · 2026-10-10 Brother: ADS-4700W US scanner and documented workflowChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Tasks without a connected computer Documented standalone destinations and their setup requirements. Separate capture without a PC from initial configuration, software-dependent OCR and third-party cloud accounts.	USB-memory and selected network/server destinations are documented.Cloud services need internet and the relevant account; software/setup conditions vary by destination. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	USB-memory and selected network/server destinations are documented.Cloud services need internet and the relevant account; software/setup conditions vary by destination. Source · 2026-10-10 Brother: ADS-4700W US scanner and documented workflowChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Software and host requirements The documented application route and licensing or host qualifications. Regional bundles and supported OS releases change. Optional paid applications and accounts are not automatically included.	TWAIN, WIA and SANE documented. Downloads and applications depend on OS and region. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	TWAIN, WIA and SANE documented; ISIS also listed. Downloads and applications depend on OS and region. Source · 2026-10-10 Brother: ADS-4700W US scanner and documented workflowChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Document handling scope The reviewed paper and special-media limits. A long-paper setting, carrier sheet and manual feeding are separate capabilities; do not generalise an ADF capacity to every original.	Sheet-fed documents with continuous scanning; use model-specific size/weight limits. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Sheet-fed documents with continuous scanning; use model-specific size/weight limits. Source · 2026-10-10 Brother: ADS-4700W US scanner and documented workflowChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Included equipment The reviewed standard US hardware package. The presence of a USB-C port does not establish an included USB-C-to-C cable. Memory sticks and optional carrier sheets are separate.	Scanner, AC adapter, USB 3.0 cable and setup guide documented. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Scanner, AC adapter, USB 3.0 cable and setup guide documented. Source · 2026-10-10 Brother: ADS-4700W US scanner and documented workflowChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Questions to check before buying	One storefront sentence uses ADS-3340W; selected SKU and packing list identify ADS-3350W. Duplex images-per-minute wording remains qualified.	Driver protocols and cloud destinations are not a tested compatibility or security result.

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