Apple publishes video-playback hours; Google publishes an estimated general-use figure. Those measurements don’t mean the same thing. The table below puts current manufacturer numbers next to each other so you can see what’s actually claimed. Every figure comes from Apple’s and Google’s own product pages.
What The Current Numbers Actually Say
Apple attributes the iPhone 17 Pro Max’s improvement to a larger battery, the A19 Pro chip, and iOS 26 power management. Apple emphasizes playback results rather than a battery-capacity number, which is why you won’t see an mAh figure for the iPhone.
Model-By-Model Comparison
| Model | Stated Battery Claim | Charging Speed |
|---|---|---|
| iPhone 17 Pro Max | Up to 39 hrs video playback; 35 hrs streamed | 50% in 20 min with high-wattage USB-C adapter |
| iPhone 17 Pro | Playback figure listed on Apple’s specs page | 50% in 20 min with high-wattage USB-C adapter |
| Pixel 10 Pro XL | 24+ hrs general use; up to 100 hrs Extreme Battery Saver | 70% in ~30 min with 45W USB-C PPS charger |
| Pixel 10 Pro | 24+ hrs general use; up to 100 hrs Extreme Battery Saver | 55% in ~30 min with 30W USB-C PPS charger |
| Pixel 10 Pro XL (wireless) | Qi2 Pixelsnap | 15W to 25W depending on model |
Why mAh And “Hours” Both Mislead
Capacity in milliamp-hours never converts cleanly into runtime. Display size, processor efficiency, modem behavior, refresh rate, signal strength, and workload all move the needle — a phone on weak cellular can burn through a charge far faster than the same phone on Wi-Fi.
Three traps catch most shoppers:
- Comparing streamed video to stored video. Apple lists up to 39 hours for local playback and up to 35 hours for streamed — the same phone produces different numbers for different playback types.
- Assuming the fast charger is in the box. It isn’t. Google says the required USB-C PPS charger is sold separately, and Apple describes its high-wattage USB-C adapter as optional.
- Reading “24+ hours” as a hard floor. Manufacturer tests run under controlled conditions, and Apple notes battery claims vary with network configuration and other factors.
Apple also warns that batteries have limited recharge cycles and may eventually need replacing, with cycle life varying by use and settings. That applies to any phone you buy.
Once battery life and camera quality are both on your shortlist, the camera side gets harder to judge from spec sheets alone — the roundup of phones with camera and battery life covers which current models actually hold up on both fronts.
The practical takeaway: use manufacturer hour claims to compare phones from the same brand under the same test, and use mAh only the same way. Across brands, treat every number as directional.
For verified specs, check Apple’s iPhone 17 Pro specifications page and Google’s Pixel 10 Pro spec listing directly, since battery claims get revised as software updates roll out.
Common Questions
Can I compare Apple’s hours directly to Google’s?
Not numerically. Apple publishes video-playback time under controlled conditions; Google publishes an estimated general-use duration. A 39-hour playback figure and a 24+ hour general-use figure describe different workloads, so subtracting one from the other is meaningless. Compare phones within the same brand and test type.
Does a bigger mAh number mean longer runtime?
No. Milliamp-hours measure capacity, not endurance. Display size, processor efficiency, modem behavior, refresh rate, signal strength, and workload all affect how long that capacity lasts.
Why is 39 hours listed for one phone and 35 for the same model?
Apple reports different figures for different playback types — up to 39 hours for local video and up to 35 hours for streamed video on the iPhone 17 Pro Max. Streaming keeps the network radio working constantly, costing extra power, so the streamed figure runs lower.
Sources
- Apple. “Apple unveils iPhone 17 Pro and iPhone 17 Pro Max” Confirms pricing, storage options, announcement date, and the up-to-39-hour video playback claim.
- Apple. “iPhone 17 Pro — Technical Specifications” Source for battery playback and charging figures, plus recharge-cycle and variance warnings.
- Google. “Pixel 10 Pro — Tech Specs” Source for Pixel 10 Pro and Pro XL battery capacity, general-use claims, Extreme Battery Saver, and charger requirements.