Apple iPhone 11 128GB vs Apple iPhone 15 128GB: which one suits you?
The two differ in 9 of the specs we have recorded (prices checked 6 Nov 2026).
Which one should you choose?
Choose the
Apple iPhone 11 128GB if you care about:- No clear lead in the recorded specs; design or brand preference may decide.
Choose the
Apple iPhone 15 128GB if you care about:- More memory for multitasking (6 GB vs 4 GB)
- Higher-resolution main camera (48 MP vs 12 MP)
- Bigger battery for a longer day (3,349 mAh vs 3,110 mAh) · slight difference
The deciding difference here: memory (RAM) and main camera.
Compares recorded specs; a missing spec does not mean the feature is absent.
Key differences
Memory (RAM)
4 GB✓ 6 GBDisplay type
Liquid Retina HDSuper Retina XDR OLEDResolution
1280 x 7202556 x 1179
Specifications side by side
19 of 19 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 2,633 | SAR 2,599 |
| Memory (RAM) | 4 GB | ✓ 6 GB |
| Processor | Apple A13 Bionic | Apple A16 Bionic |
| Battery capacity | 3,110 mAh | ✓ 3,349 mAh |
| Main camera | 12 MP | ✓ 48 MP |
| 5G | — | Yes |
| Storage | 128 GB | 128 GB |
| Optical zoom (telephoto) | — | 2 x |
| Front camera | 12 MP | 12 MP |
| Display type | Liquid Retina HD | Super Retina XDR OLED |
| Resolution | 1280 x 720 | 2556 x 1179 |
| Screen refresh rate | 60 Hz | — |
| Screen size | 6.1 in | 6.1 in |
| Wireless charging | Yes | — |
| Operating system | iOS 13 | iOS 17 |
| Water and dust rating | IP68 | IP68 |
| Release year | 2019 | — |
| Colour | — | Blue |
| Dimensions | 15.09 x 7.57 x 0.83 cm | 14.76 x 7.16 x 0.78 cm |
| Weight | 194 g | ✓ 171 g |
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Direct comparison questions
What is the difference in processor between the Apple iPhone 11 128GB and the Apple iPhone 15 128GB?
Apple iPhone 11 128GB: Apple A13 Bionic; Apple iPhone 15 128GB: Apple A16 Bionic. This is a spec difference, not a verdict that one is better overall.
What is the difference in storage between the Apple iPhone 11 128GB and the Apple iPhone 15 128GB?
No difference here: storage is 128 GB on both.
What is the difference in main camera between the Apple iPhone 11 128GB and the Apple iPhone 15 128GB?
Main camera is higher on the Apple iPhone 15 128GB: 48 MP vs 12 MP on the Apple iPhone 11 128GB. If this spec is your priority, the difference favours it.
What is the difference in battery capacity between the Apple iPhone 11 128GB and the Apple iPhone 15 128GB?
Battery capacity is higher on the Apple iPhone 15 128GB: 3,349 mAh vs 3,110 mAh on the Apple iPhone 11 128GB. If this spec is your priority, the difference favours it.