The iPhone 11 vs iPhone 15 comparison highlights Apple’s impressive journey of innovation and technological advancement over the years. Launched in 2019, the iPhone 11 introduced a sleek design and was powered by the A13 Bionic chip, delivering fast and efficient performance at the time. It also featured a dual 12MP rear camera system that brought significant improvements in mobile photography, including Night Mode and 4K video recording. Its design and build quality remain reliable, offering users a smooth and consistent experience even today.
On the other hand, the iPhone 15 represents a major leap forward in both performance and design. Equipped with the cutting-edge A16 chip, it ensures faster processing speeds, better graphics, and improved power efficiency. One of the most noticeable upgrades is the 48MP main camera, which allows for sharper, more detailed photos and enhanced computational photography. This makes the iPhone 15 a preferred choice for users who prioritise camera quality and content creation.
The display technology has also undergone significant evolution. While the iPhone 11 sports a Liquid Retina HD display, the iPhone 15 boasts a Super Retina XDR display that offers brighter visuals, deeper contrasts, and more accurate colours. In terms of connectivity, the iPhone 15 supports 5G, providing much faster internet speeds compared to the 4G-only iPhone 11.
Design-wise, the iPhone 15 has a titanium frame, making it lighter yet more durable than the iPhone 11’s aluminium body. Battery life has also improved, with better efficiency and faster charging support. Overall, the iPhone 15 offers a more advanced and future-ready experience, while the iPhone 11 remains a reliable and affordable option. Whether users seek top-tier performance or budget-friendly reliability, this comparison helps guide their decision.
Buyers may even explore models like the iPhone 11 Plus and the iPhone 11 Pro from the iPhone 11 series.
Technical specifications - iPhone 11 vs iPhone 15
The iPhone 11 vs iPhone 15 comparison highlights major advancements. The iPhone 15 features the A16 Bionic chip, OLED display, and USB-C charging, offering better performance and efficiency. In contrast, iPhone 11 uses the A13 Bionic chip with an LCD screen, making the iPhone 15 more suited for modern multitasking and media consumption.
General
The iPhone 11 vs iPhone 15 comparison shows clear improvements in performance, design, and features. Both are premium models from Apple, designed for smooth everyday use and global connectivity. With dual-SIM support, users can enjoy flexible network access worldwide. More details about launch dates and compatibility are shared below for better understanding and comparison.
| Specifications |
iPhone 11 |
iPhone 15 |
| Launch date |
20 September 2019 |
22 September 2023 |
| Brand |
Apple |
Apple |
| Processor |
A13 Bionic |
A16 |
| Operating system |
iOS 15 |
iOS 18 |
| SIM slots |
Dual SIM |
Dual SIM |
| SIM size |
Nano SIM, eSIM |
Nano SIM, eSIM |
| Network |
4G |
5G |
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Performance and hardware
The iPhone 15 has better RAM, faster processing, and improved graphics. Both phones offer safe unlocking through Face ID. Audio quality and storage options have also improved. The table below gives a clear comparison to help users choose what suits them best.
| Specifications |
iPhone 11 |
iPhone 15 |
| Processor |
A13 Bionic |
A16 Bionic |
| Graphics |
Apple GPU (4-core) |
Apple GPU (5-core) |
| RAM |
4GB |
6GB |
| Antutu |
534,000 |
1,200,000 |
| Storage |
64GB, 128GB, 256GB |
128GB, 256GB, 512GB |
| Security |
Face ID |
Face ID |
| Sensors |
Accelerometer, Gyroscope |
Accelerometer, Gyroscope |
| Audio |
Stereo speakers |
Stereo speakers |
| Others |
No |
Ultra Wideband 2 support |
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Display
The iPhone 11 and iPhone 15 have different display technologies. The iPhone 11 uses Liquid Retina, while the iPhone 15 has a brighter and clearer Super Retina XDR screen. The newer display shows better colours and sharper pictures, making it great for watching videos, playing games, or reading. This upgrade helps users enjoy a more vivid and detailed viewing experience.
| Specifications |
iPhone 11 |
iPhone 15 |
| Screen size |
6.1-inch |
6.1-inch |
| Screen resolution |
828 x 1792 pixels |
1179 x 2556 pixels |
| Aspect ratio |
19.5:9 |
19.5:9 |
| Pixel density |
326 ppi |
460 ppi |
| Display type |
Liquid Retina IPS LCD |
Super Retina XDR OLED |
| Screen protection |
No |
Ceramic Shield |
| Touch screen |
Yes |
Yes |
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Camera
The iPhone 11 and iPhone 15 offer different camera experiences. Both have multiple lenses, but the iPhone 15 uses smarter software and better stabilisation. This helps take clearer photos and smoother videos. The newer model captures more detail, especially in low light. These upgrades make the iPhone 15 better for photography lovers who want higher-quality results.
| Specifications |
iPhone 11 |
iPhone 15 |
| Camera setup |
Dual |
Dual |
| Resolution |
12MP + 12MP |
48MP + 12MP + 12MP |
| Autofocus |
Yes |
Yes |
| OIS |
No |
Yes |
| Flash |
Dual-LED |
Dual-LED |
| Image resolution |
12MP |
48MP |
| Settings |
HDR, Panorama |
HDR, Panorama |
| Shooting modes |
Night Mode, Portrait |
Night Mode, Portrait |
Also check: Best camera mobile phones
Connectivity and network compatibility
Both iPhone 11 and iPhone 15 support various network options, but the iPhone 15 adds 5G for faster internet speeds. This means smoother streaming and quicker downloads. Both phones include dual SIM support, making them ideal for users managing personal and work numbers. The table below outlines their full network compatibility details.
| Specifications |
iPhone 11 |
iPhone 15 |
| SIM size |
Nano SIM, eSIM |
Nano SIM, eSIM |
| Network support |
4G |
5G |
| VoLTE |
Yes |
Yes |
| SIM 1 |
4G |
5G |
| SIM 2 |
4G |
5G |
Also check: Upcoming 5G mobile phones
Battery
The iPhone 11 and iPhone 15 include strong batteries built to handle daily tasks with ease. The iPhone 15 features better energy efficiency and supports faster wireless charging. These upgrades help it last longer on a single charge. Below is a table with detailed battery specifications for both models.
| Specifications |
iPhone 11 |
iPhone 15 |
| Capacity |
3110 mAh |
3279 mAh |
| Type |
Lithium-Ion |
Lithium-Ion |
| Wireless charging |
Yes |
Yes |
| Quick charging |
18 W |
20 W |
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iPhone 11 vs iPhone 15 - Benchmarking
The iPhone 11 and iPhone 15 show clear performance differences. The iPhone 15’s A17 Pro chip scores higher in Antutu, GeekBench, and 3DMark tests, offering smoother multitasking and gaming. These improvements suit users needing more speed and power. The table below shows a detailed comparison of their performance scores.
| Specifications |
iPhone 11 |
iPhone 15 |
| Antutu |
534,000 |
1,200,000 |
| GeekBench |
1,333 (Single), 3,450 (multi) |
2,150 (single), 6,000 (multi) |
| 3DMark |
5,000 |
11,000 |
| DxoMark |
109 |
152 |
iPhone 11 vs iPhone 15 - Price comparison (2025)
The iPhone 11 and iPhone 15 come in different versions with varying RAM, storage, and colour choices. The iPhone 11 suits budget-conscious users, while the iPhone 15 targets premium buyers with advanced features. Check the table above for the pricing of all available models.
Model and variant
|
Price
|
iPhone 11 64GB Black
|
Rs. 43,900*
|
iPhone 11 128GB White
|
Rs. 48,900*
|
iPhone 15 256GB Black
|
Rs. 57,900*
|
iPhone 15 128GB Yellow
|
Rs. 57,900*
|
iPhone 15 256GB Black
|
Rs. 74,900*
|
iPhone 15 512GB Blue
|
Rs. 94,900*
|
Disclaimer: Prices may vary over time, kindly refer to the official website for the most accurate and updated pricing.
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