Seagate Backup Plus Portable 4TB vs WD My Passport 4TB

By Billy G. · Founder & Lead EditorVerified Oct 8 by Billy G.

Decision sheet: the facts that decide it

Seagate Backup Plus Portable 4TB: 2 of 6 decision facts sourced. Missing: Power, Capacity, Dimensions, Warranty.

WD My Passport 4TB: 2 of 6 decision facts sourced. Missing: Power, Capacity, Dimensions, Warranty.

	Seagate Backup Plus Portable 4TB	WD My Passport 4TB
Price today	Price not yet checked	Price not yet checked
Weight	9.3 ounces bestbuy.com	8.8 ounces bestbuy.com
Starting MSRP	$114.99 bestbuy.com	$119.99 bestbuy.com

Not yet sourced — Seagate Backup Plus Portable 4TB: Power, Capacity, Dimensions, Warranty. WD My Passport 4TB: Power, Capacity, Dimensions, Warranty. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.

Pick Seagate Backup Plus Portable 4TB if

• Lower starting price — $114.99 vs $119.99 (bestbuy.com, bestbuy.com)

Pick WD My Passport 4TB if

• Lighter — 8.8 ounces vs 9.3 ounces (bestbuy.com, bestbuy.com)

Skip both if

• Neither publishes power, capacity, dimensions or warranty yet.

Verdict: The Backup Plus Portable 4TB offers lower starting price ($114.99 vs $119.99); the My Passport 4TB counters with lighter (8.8 ounces vs 9.3 ounces). Neither publishes power, capacity, dimensions or warranty yet.

Provisional pick: WD My Passport 4TB — not enough sourced decision facts for Seagate Backup Plus Portable 4TB and WD My Passport 4TB. We don't rank on specs we can't verify.

Spec-by-spec comparison

	Seagate Backup Plus Portable 4TB	WD My Passport 4TB
Weight	9.3 ounces	8.8 ounces
Starting MSRP	$114.99	$119.99
External Hard Drive Type	Portable	Portable
Included Software	Adobe Creative Cloud Photography Plan (2 months subscription), Mylio Create Plan (1 year subscription)	WD Security, WD Drive Utilities, WD Backup
Interface(s)	USB 3.0	USB 3.0
Internal Or External	External	External

Bottom line

Provisional pick: WD My Passport 4TB — not enough sourced decision facts for Seagate Backup Plus Portable 4TB and WD My Passport 4TB.

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