iPhone 12 Mini's Battery Life is One to Two Hours Shorter Than iPhone 12 When Comparing Video Playback

Apple's iPhone 12 mini is the smallest iPhone that's been made available since the original iPhone SE, with a 5.4-inch display and a body that's 5 inches high and 2.5 inches wide.

iphone 12 vs iphone 12 mini
Since it's the smallest iPhone Apple sells, it's also the iPhone 12 model with the lowest battery life, coming in at 15 hours of video playback compared to the iPhone 12's 17 hours. For streaming video, the iPhone 12 mini offers 10 hours of playback, while the iPhone 12 offers 11 hours. The iPhone mini outperforms the iPhone SE, but doesn't measure up to any of the other larger iPhones.

iphone12minivsiphone12battery
The 6.7-inch iPhone 12 Pro Max features 20 hours of video playback, offering five hours longer battery life than the iPhone 12 mini.

Apple breaks battery life down in three categories: video playback, video playback when streaming video, and audio playback. Battery life info for all iPhones in the current iPhone lineup is listed below.

  • iPhone 12 Pro Max - Up to 20 hours video playback, 12 hours streamed, 80 hours audio
  • iPhone 12 Pro - Up to 17 hours video playback, 11 hours streamed, 65 hours audio
  • iPhone 12 - Up to 17 hours video playback, 11 hours streamed, 65 hours audio
  • iPhone 12 mini - Up to 15 hours video playback, 10 hours streamed, 50 hours audio playback
  • iPhone 11 - Up to 17 hours video playback, 10 hours streamed, 65 hours audio
  • iPhone XR - Up to 16 hours video playback, 65 hours audio
  • iPhone SE - Up to 13 hours video playback, 8 hours streamed, 40 hours audio

All of Apple's new iPhone 12 devices support fast charging and can be charged to 50 percent within 30 minutes using a 20W power adapter and the included USB-C to Lighting cable.

Related Forum: iPhone

Popular Stories

imac video apple feature

Apple Unveils First New Products of 2026

Monday January 26, 2026 1:55 pm PST by
Apple today introduced its first two physical products of 2026: a second-generation AirTag and the Black Unity Connection Braided Solo Loop for the Apple Watch. Read our coverage of each announcement to learn more:Apple Unveils New AirTag With Longer Range, Louder Speaker, and More Apple Introduces New Black Unity Apple Watch BandBoth the new AirTag and the Black Unity Connection Braided...
Apple Logo Black

Apple Just Made Its Second-Biggest Acquisition Ever After Beats

Thursday January 29, 2026 10:07 am PST by
Apple today confirmed to Reuters that it has acquired Q.ai, an Israeli startup that is working on artificial intelligence technology for audio. Apple paid close to $2 billion for Q.ai, according to sources cited by the Financial Times. That would make this Apple's second-biggest acquisition ever, after it paid $3 billion for the popular headphone and audio brand Beats in 2014. Q.ai has...
iPhone 5s

iPhone 5s Gets New Software Update 13 Years After Launch

Monday January 26, 2026 3:56 pm PST by
Alongside iOS 26.2.1, Apple today released an updated version of iOS 12 for devices that are still running that operating system update, eight years after the software was first released. iOS 12.5.8 is available for the iPhone 5s and the iPhone 6, meaning Apple is continuing to support these devices for 13 and 12 years after launch, respectively. The iPhone 5s came out in September 2013,...
Apple Creator Studio

Apple's Next Launch is Today

Tuesday January 27, 2026 2:39 pm PST by
Update: Apple Creator Studio is now available. Apple Creator Studio launches this Wednesday, January 28. The all-in-one subscription provides access to the Final Cut Pro, Logic Pro, Pixelmator Pro, Motion, Compressor, and MainStage apps, with U.S. pricing set at $12.99 per month or $129 per year. A subscription to Apple Creator Studio also unlocks "intelligent features" and "premium...
Apple Event Logo

Apple Teases 'Innovations That Have Never Been Seen Before' This Year

Friday January 30, 2026 5:40 am PST by
Apple CEO Tim Cook believes that his company will have opportunities to deliver "innovations that have never been seen before" this year. "As I said at the beginning of my remarks, this was, in so many ways, a remarkable quarter for Apple, and we're excited for all the opportunities we'll have in the year ahead to deliver innovations that have never been seen before and enrich the lives of...

Top Rated Comments

NotoriousNeo Avatar
69 months ago
Okay, sure, the 12 Mini doesn't match the much larger/newer iPhone battery stats, like duh, how could it? However, according to Apple's website it does match the XS Max, which was pretty well-regarded for its battery life back when it launched. What's my point bringing up that comparison? Well, it's that while battery life on the 12 Mini might not be as good as the latest/larger models, it's still shaping up to be pretty dang good all things considered. For anyone upgrading from an iPhone 7/8/SE or heck, even a X or XS, you're looking at improved battery life here despite several upgrades in a significantly smaller package. That's something to be excited about imo.
Score: 41 Votes (Like | Disagree)
DavidDoyle Avatar
69 months ago
I don't get why Macrumors always disparages notion of a smaller and lighter iPhone?

For years and years the iPhone has become unnecessarily bigger and heavier. The Mini is a good thing. Moaning about battery life of a more pocketable phone is short sighted.
Score: 40 Votes (Like | Disagree)
Michael Scrip Avatar
69 months ago
People were begging for a smaller iPhone.

Welcome to battery physics... :)
Score: 34 Votes (Like | Disagree)
alayal Avatar
69 months ago
it is still better that my old iPhone 8
Score: 24 Votes (Like | Disagree)
DocMultimedia Avatar
69 months ago
I'll never understand why Apple won't just add a few mm to the thickness for a significant increase in battery life. It's just like the MacBook Pro that got a miserable keyboard so it could be N mm thinner. Stupid. IMO.
Score: 21 Votes (Like | Disagree)
carrrrrlos Avatar
69 months ago
That’s okay. This is a great form factor for a “phone”. Get an iPad and watch your movies. :)
Score: 19 Votes (Like | Disagree)