Keurig K-Supreme Plus Smart Coffee Maker vs Ninja Blast Portable Blender (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

Keurig K-Supreme Plus Smart Coffee Maker

8.7/10 Great

4.5★ (28,400 owners)

MultiStream extraction, 6 sizes, 78oz reservoir, smart app, Brew Hot/Cold, K-Cup pods. US pod king.

Full Review

Ninja Blast Portable Blender

8.7/10 Great

4.6★ (18,400 owners)

USB-C rechargeable, 530ml, BlendThrough lid, 18,000 RPM, portable. The on-the-go blender.

Full Review

At a Glance

	Keurig K-Supreme Plus Smart Coffee Maker	Ninja Blast Portable Blender
247Verdict Score	8.7/10	8.7/10
Owner Rating	4.5★ (28,400)	4.6★ (18,400)
Verdict	Great	Great
Reviews	28,400 at 4.5★	18,400 at 4.6★

Quick Verdict

This is a genuine draw — both score within 0.15 points of each other. Keurig K-Supreme Plus Smart Coffee Maker: MultiStream extraction, 6 sizes, 78oz reservoir, smart app, Brew Hot/Cold, K-Cup pods. US pod king. Ninja Blast Portable Blender: USB-C rechargeable, 530ml, BlendThrough lid, 18,000 RPM, portable. The on-the-go blender. Choose based on your specific needs. Check the current price on Amazon →

Pros & Cons Side by Side

Keurig K-Supreme Plus Smart Coffee Maker

MultiStream extraction saturates coffee grounds more evenly than single-needle alternatives
78oz reservoir — the largest K-Cup reservoir reviewed, reduces daily refilling
Smart app enables scheduling, brew strength and temperature from your phone
Brew Hot or Iced mode makes over-ice coffee in one step
28,400 Amazon reviews at 4.5★ — the most validated US-origin coffee maker reviewed

K-Cup pod ecosystem — pods less premium than Nespresso Vertuo quality and more expensive per cup than filter
Less common in UK vs US — K-Cup pods require online ordering rather than supermarket availability
US-designed machine that works on UK voltage but is primarily marketed for American consumers

Ninja Blast Portable Blender

USB-C rechargeable for blending anywhere — gym, office, travel
BlendThrough lid lets you sip directly from the blending vessel
18,000 RPM crushes ice and frozen fruit for genuine smoothies
530ml personal size for single-serve smoothies
18,400 reviews at 4.6★

Personal size only — not for batch smoothies or families
Less power than mains blenders for tough ingredients
Battery limits to several blends per charge

FAQ

Which is better, Keurig K-Supreme Plus or Ninja Blast Portable?

Is the Keurig K-Supreme Plus worth the extra cost?

The Ninja Blast Portable Blender matches or exceeds it at a potentially lower price point.

Who is the Keurig K-Supreme Plus best suited to?

MultiStream extraction, 6 sizes, 78oz reservoir, smart app, Brew Hot/Cold, K-Cup pods. US pod king.

Who is the Ninja Blast Portable best suited to?

USB-C rechargeable, 530ml, BlendThrough lid, 18,000 RPM, portable. The on-the-go blender.

What are the main downsides of each?

Keurig K-Supreme Plus Smart Coffee Maker: K-Cup pod ecosystem — pods less premium than Nespresso Vertuo quality and more expensive per cup than filter; Less common in UK vs US — K-Cup pods require online ordering rather than supermarket availability. Ninja Blast Portable Blender: Personal size only — not for batch smoothies or families; Less power than mains blenders for tough ingredients.

Do owner ratings agree with our verdict?

Largely, yes — Keurig K-Supreme Plus Smart Coffee Maker sits at 4.5★ from 28,400 verified Amazon owners, and Ninja Blast Portable Blender at 4.6★ from 18,400.

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