Apple iPhone 6S Storage
How much storage does the iPhone 6S have?
The Apple iPhone 6S is available in 4 storage options: 16GB, 32GB, 64GB, and 128GB.
Both the iPhone 6 and iPhone 6S share four storage options: 32GB, 64GB, 128GB, and 16GB.
Storage Popularity
Which iPhone 6S storage is most popular?
The most popular iPhone 6S storage option is 64 GB, chosen by 33% of buyers on Swappa.
Storage Pricing
How does storage size affect iPhone 6S price?
More storage generally means a higher price for the iPhone 6S.
In June 2025, the average sale price for the 32 GB option was $43, the 64 GB option was $44, the 128 GB option was $58, the 16 GB option was $38.
How much storage do I need on my iPhone 6S?
The amount of iPhone 6S storage you need depends on how you use your phone. If you frequently capture photos or videos, download a lot of music, or install a bunch of games and apps, you should probably opt for the larger storage size. On the other hand, if you primarily stream video and music online, store most of your photos and videos in the cloud, and only install a few games and apps at a time, you can save money by getting a smaller storage option.
What is the best storage for iPhone 6S?
Although some storage sizes are more popular than others, there isn’t really a “best” iPhone 6S storage capacity. In reality, the best iPhone 6S storage size really depends on what you do with your phone. If you don’t take a lot of photos or videos and you don’t tend to install a lot of games and apps, you’re probably better off saving money and getting a smaller size. However, if you take a lot of photos and videos, and you like to download a lot of games and apps, opt for additional storage.
File Storage Capacity
How many photo, video, and music files can iPhone 6S hold?
16GB
|
200 pics |
5 minutes |
104 songs |
Photo Storage
The iPhone 6S 16GB should hold at least 200 JPG photos when stored at standard resolution and compression.
Video Storage
The iPhone 6S 16GB should hold at least 5 minutes of 1080p HD video at 30 frames per second. If you prefer to film at 4K, you can expect at least 2 minutes of UHD video at 30 frames per second.
Music Storage
The iPhone 6S 16GB should hold around 104 songs stored using high quality lossy compression (320 kbps MP3 or AAC), or around 29 songs stored using lossless compression (FLAC).
32GB
|
3,400 pics |
85 minutes |
1,770 songs |
Photo Storage
The iPhone 6S 32GB should hold at least 3,400 JPG photos when stored at standard resolution and compression.
Video Storage
The iPhone 6S 32GB should hold at least 85 minutes of 1080p HD video at 30 frames per second. If you prefer to film at 4K, you can expect at least 34 minutes of UHD video at 30 frames per second.
Music Storage
The iPhone 6S 32GB should hold around 1,770 songs stored using high quality lossy compression (320 kbps MP3 or AAC), or around 499 songs stored using lossless compression (FLAC).
64GB
|
9,800 pics |
245 minutes |
5,104 songs |
Photo Storage
The iPhone 6S 64GB should hold at least 9,800 JPG photos when stored at standard resolution and compression.
Video Storage
The iPhone 6S 64GB should hold at least 245 minutes of 1080p HD video at 30 frames per second. If you prefer to film at 4K, you can expect at least 98 minutes of UHD video at 30 frames per second.
Music Storage
The iPhone 6S 64GB should hold around 5,104 songs stored using high quality lossy compression (320 kbps MP3 or AAC), or around 1,441 songs stored using lossless compression (FLAC).
128GB
|
22,600 pics |
565 minutes |
11,770 songs |
Photo Storage
The iPhone 6S 128GB should hold at least 22,600 JPG photos when stored at standard resolution and compression.
Video Storage
The iPhone 6S 128GB should hold at least 565 minutes of 1080p HD video at 30 frames per second. If you prefer to film at 4K, you can expect at least 226 minutes of UHD video at 30 frames per second.
Music Storage
The iPhone 6S 128GB should hold around 11,770 songs stored using high quality lossy compression (320 kbps MP3 or AAC), or around 3,323 songs stored using lossless compression (FLAC).
Photo Files
Photo storage requirements vary based on image format, compression level, resolution, and the contents of the image itself. But in general, a full-resolution JPG photo from a modern smartphone typically occupies around 2-5 MB. However, this can be considerably higher if you store your images in RAW or uncompressed formats.
Video Files
Video bitrate depends on resolution, frame rate, compression level, video format, and the contents of the video itself. 1080p video at 30 frames per second typically requires about 100-200 MB per minute, and 4K video at 30 frames per second consumes roughly 300-500 MB per minute.
Music Files
Music file sizes vary based on audio format, sampling rate, bit depth, and song length. A high quality 320 kbps MP3 or AAC requires 2.4MB per minute or about 10MB per song. However, higher quality, lossless formats such as FLAC can require up to 10MB per minute or about 40MB per song.
Product Comparisons
See how iPhone 6S color choices compare to other models.
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