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Apple Mac mini M4 vs Apple Mac mini M4

Both are the same 2024 Mac mini with the M4 chip, 10-core CPU and 10-core GPU, so speed and the aluminum chassis are identical. The difference is memory and storage: 24GB and 512GB on the B unit versus 16GB and 256GB on A. Owners and reviewers consistently say 16GB is fine for browsing, office work and light photo editing, while 24GB pays off with many browser tabs, virtual machines, large Lightroom catalogs and video timelines. Buy A if you work light and store files externally; buy B if you keep many apps open or edit media on the machine.

  • Choose the Mac mini M4 16GB/256GB if your work is browsing, documents, spreadsheets and light photo editing, and you keep large files on an external drive.
  • Choose the Mac mini M4 24GB/512GB if you run many apps at once, use virtual machines, edit video or large photo libraries, or want headroom you won't outgrow.

Prices

  • Apple Mac mini M4: $649.00 at Best Buy (last seen Nov 10)
  • Apple Mac mini M4: $1,105.09 at Walmart (last seen Nov 10)
  • Difference: the Apple Mac mini M4 is $456.09 cheaper than the Apple Mac mini M4 at the latest prices (Nov 10)
Apple
Apple Mac mini M4 16GB 256GB

Apple Mac mini M4

Apple Mac mini M4 16GB 256GB

$649.00at Best BuyChecked 17 h ago
See all prices and details
Visit Best Buy

Store links may earn us a commission. Price via Klarna.

Pros
  • Same M4 performance as the 24GB model
  • Compact, quiet aluminum design
  • Enough memory for everyday tasks and light editing
  • Thunderbolt 4 and HDMI cover most monitor setups
Cons
  • 256GB fills fast with photos, video and games
  • 16GB leaves little room for heavy multitasking
  • Used condition with no stated warranty
  • Power cable may not be included
Apple
Apple Mac mini M4 24GB 512GB

Apple Mac mini M4

Apple Mac mini M4 24GB 512GB

$1,105.09at WalmartChecked 17 h ago
See all prices and details
Visit Walmart
Pros
  • 24GB handles many apps and large files at once
  • 512GB gives room for media libraries and projects
  • Three Thunderbolt 4 ports plus two USB-A
  • Open-box unit tested with a 1-year seller warranty
Cons
  • Costs more than the 16GB model
  • Still not upgradable after purchase
  • Open box, not factory sealed
  • Extra memory and storage go unused for basic tasks

What separates them

Apple Mac mini M4Apple Mac mini M4
Unified memory16GB24GB
SSD capacity256GB512GB
Chip and GPUM4, 10-core CPU, 10-core GPUM4, 10-core CPU, 10-core GPU
PortsThunderbolt 4/USB-C, USB-C, HDMI, Ethernet, headphone jack3x Thunderbolt 4, 2x USB-A, HDMI 2.1, headphone jack
WirelessWi-Fi and BluetoothWi-Fi 6E and Bluetooth 5.3
Display supportUp to three displays via ThunderboltUp to three external displays, 8K 60Hz over HDMI 2.1
Condition and coverageUsed unit, only listed items includedOpen box, tested, 1-year seller warranty, power cable included
Size and noiseSame compact silver aluminum body, runs cool and quietSame compact silver aluminum body, runs cool and quiet

Price history

  • Apple Mac mini M4: lowest $649.00 on Nov 11 at Best Buy.
  • Apple Mac mini M4: lowest $1,199.00 on Nov 11 at Best Buy.

Prices at every store

Apple Mac mini M4

  • Best BuyNew

    In stock

    $649.00Free shippingChecked 17 h ago
    Visit Best Buy
  • WalmartNew

    In stockSold by 6AVE ElectronicsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $765.98Free shippingChecked 17 h ago
    Visit Walmart
  • eBayPre-owned

    Availability unknownSold by bellum1937674 (0% positive, 1 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $600.00+ $13.05 shippingChecked 17 h ago
    Visit eBay
  • eBayNew

    Availability unknownSold by jota-8488 (100% positive, 23 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $689.00Free shippingChecked 17 h ago
    Visit eBay

Store links may earn us a commission. Some prices via Klarna.

All 21 stores and price history →

Apple Mac mini M4

  • MacPro-LAPre-owned

    In stockReturn policy

    $999.00Checked 17 h ago
    Visit MacPro-LA
  • PayMore Vernon HillsPre-owned

    In stockReturn policy

    $999.99Checked 17 h ago
    Visit PayMore Vernon Hills
  • WalmartNew

    In stockSold by Datavision Computer VideoReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $1,105.09+ $35.00 shippingChecked 17 h ago
    Visit Walmart
  • Best BuyNew

    Out of stock

    $1,199.00Free shippingChecked 15 h ago
    Visit Best Buy

Store links may earn us a commission. Some prices via Klarna.

All 5 stores and price history →

What reviewers say

Apple Mac mini M4

Owners and reviewers rate the M4 Mac mini as the best value small desktop Apple has made, praising its speed, silence and compact size. The most common complaints are the small base SSD and the cost of upgrading memory or storage at purchase.

What people mention
  • PerformancePraisedOwners say the M4 handles office work, browsing and moderate editing without lag.
  • SizePraisedReviewers highlight how little desk space the small chassis takes.
  • NoisePraisedThe fan stays quiet or inaudible during everyday tasks.
  • StorageCriticisedBuyers say 256GB fills fast once apps and media are added.

Apple Mac mini M4

Reviewers and owners praise the Mac mini M4 for its fast performance, quiet operation, and extensive connectivity. Many note that the 24GB memory handles demanding tasks well, but some complain about the limited storage and lack of upgrade options.

What people mention
  • PerformancePraisedReviewers say the M4 chip makes it very fast for everyday tasks and creative work.
  • NoisePraisedOwners report the fan is rarely audible, even under load.
  • StorageCriticisedSome users find the 512GB SSD fills up quickly with large files.
  • UpgradabilityCriticisedReviewers note that memory and storage cannot be upgraded after purchase.

Questions and answers

Is the 24GB model noticeably faster than the 16GB one?
For single apps, no. The chip is the same. The gain shows when memory runs short: many tabs, virtual machines, big Lightroom catalogs or 4K timelines. Then the 16GB model slows and swaps to disk while the 24GB one keeps going.
Can I add memory or storage later?
No. Memory is soldered into the M4 chip and the SSD is not user-replaceable. Buy the capacity you expect to need for the life of the machine, or plan on external Thunderbolt storage.
Is 256GB enough for everyday use?
For documents, streaming and a modest photo library, yes. macOS itself takes a chunk, so heavy video, games or large photo catalogs will push you to external drives. The 512GB model avoids that juggling.
Which is better for video editing?
The 24GB/512GB model. Final Cut Pro and similar tools benefit from more memory and fast local scratch space. The 16GB model can edit, but long timelines and multicam work will feel the limit.
Does the open-box unit come with a warranty?
The B listing states a 1-year seller warranty and includes a power cable. The A listing is a used unit with no stated warranty and may ship without a power cable, so check what is in the box before buying.
Do both support the same monitors?
Yes, both drive up to three external displays over Thunderbolt. The B listing also specifies HDMI 2.1 for 8K at 60Hz, which matters only if you use a high-resolution HDMI display.

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More comparisons

  • Apple Mac mini M4 24GB 512GB vs Apple Mac mini M4 16GB 512GB
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