Introduction

The iPhone has long been a symbol of innovation and technological advancement in the world of smartphones. With each new iteration, Apple pushes the boundaries of what is possible, delivering cutting-edge features and enhancements to delight its users. In this article, we'll delve into the evolution of the iPhone, comparing the latest models - the iPhone 15, 14, and 13 - to understand the differences and improvements.


iPhone 15

iPhone 14

 

iPhone 13

Capacity

128GB

256GB

512GB

128GB

256GB

512GB

 

128GB

256GB

512GB

Display

Super Retina XDR display

True Tone display

6.1-inch (diagonal) all-screen OLED display

Dynamic Island

Wide color display

1000 nits max brightness (typical)

2556-by-1179-pixel resolution at 460 ppi

Super Retina XDR display

6.1-inch (diagonal) all-screen OLED display1

HDR display

True Tone display

Wide color display (P3)

Haptic Touch

1200 nits peak brightness (HDR)

 

Super Retina XDR display

6.1-inch (diagonal) all-screen OLED display

HDR display

True Tone display

Wide color display (P3)

800 nits max brightness (typical)

1200 nits peak brightness (HDR)

Siri

Use your voice to send messages, set reminders, and more

Activate hands-free with only your voice using “Siri” or “Hey Siri”18

Use your voice to run shortcuts from your favorite apps

Use your voice to send messages, set reminders, and more

Activate hands-free with only your voice using “Siri” or “Hey Siri”18

Use your voice to run shortcuts from your favorite apps

 

Use your voice to send messages, set reminders, and more

Activate hands-free with only your voice using “Siri” or “Hey Siri”18

Use your voice to run shortcuts from your favorite apps

Weight

6.02 ounces (171 grams)

6.07 ounces (172 grams)

 

6.14 ounces (174 grams)

Height

5.81 inches (147.6 mm)

5.78 inches (146.7 mm)

 

5.78 inches (146.7 mm)

Depth

0.31 inch (7.80 mm)

0.31 inch (7.80 mm)

 

0.30 inch (7.65 mm)

Width

2.82 inches (71.6 mm)

2.82 inches (71.5 mm)

 

2.82 inches (71.5 mm)

Splash, Water, and Dust Resistant

Rated IP68 (maximum depth of 6 meters up to 30 minutes) under IEC standard 60529

Rated IP68 (maximum depth of 6 meters up to 30 minutes) under IEC standard 60529

 

Rated IP68 (maximum depth of 6 meters up to 30 minutes) under IEC standard 60529

Chip

A16 Bionic chip

6-core CPU with 2 performance and 4 efficiency cores

5-core GPU

16-core Neural Engine

A15 Bionic chip

6-core CPU with 2 performance and 4 efficiency cores

5-core GPU

16-core Neural Engine

 

A15 Bionic chip

6-core CPU with 2 performance and 4 efficiency cores

4-core GPU

16-core Neural Engine

Camera

Advanced dual-camera system (48MP Main and 12MP Ultra Wide)

Main: 48MP f/1.6 aperture

Ultra Wide: 12MP f/2.4 aperture

Sensor-shift optical image stabilization

.5x 1x 2x optical zoom options

True Tone flash

Photonic Engine

Deep Fusion

Smart HDR 5 for photos

Next-generation portraits with Focus and Depth Control

Portrait Lighting with six effects

Night mode

Photographic Styles

Dual 12MP camera system (Main and Ultra Wide)

Main: 12MP, f/1.5 aperture Ultra Wide: 12MP, f/2.4 aperture

Sensor-shift optical image stabilization

.5x, 1x optical zoom options

True Tone flash

Photonic Engine

Deep Fusion

Smart HDR 4 for photos

Portrait mode with Focus and Depth Control

Portrait Lighting with six effects

Night mode

Photographic Styles

 

Dual 12MP camera system (Main and Ultra Wide) Main: 12MP, f/1.6 aperture Ultra Wide: 12MP, f/2.4 aperture Sensor-shift optical image stabilization .5x, 1x optical zoom options True Tone flash with Slow Sync Deep Fusion Smart HDR 4 for photos Portrait mode with Focus and Depth Control Portrait Lighting with six effects Night mode Photographic Styles

Video Recording

4K video recording at 24 fps, 25 fps, 30 fps, or 60 fps

1080p HD video recording at 25 fps, 30 fps, or 60 fps

Cinematic mode for recording videos with shallow depth of field (up to 4K HDR at 30 fps)

Action mode

HDR video recording with Dolby Vision

up to 4K at 60 fps

Slo-mo video support for 1080p at 120 fps or 240 fps

Time-lapse video with stabilization

Night mode Time-lapse

QuickTake video

Sensor-shift optical image stabilization

for video

Audio zoom

Stereo recording

4K video recording at 24 fps, 25 fps, 30 fps, or 60 fps

1080p HD video recording at 25 fps, 30 fps, or 60 fps

Cinematic mode for recording videos with shallow depth of field (up to 4K HDR at 30 fps)

Action mode

HDR video recording with Dolby Vision

up to 4K at 60 fps

Slo-mo video support for 1080p at 120 fps or 240 fps

Time-lapse video with stabilization

Night mode Time-lapse

Quick Take video

Sensor-shift optical image stabilization

for video

Audio zoom

Stereo recording

 

4K video recording at 24 fps, 25 fps, 30 fps, or 60 fps

1080p HD video recording at 25 fps, 30 fps, or 60 fps

Cinematic mode for recording videos with shallow depth of field (1080p at 30 fps)

HDR video recording with Dolby Vision up to 4K at 60 fps

Slo-mo video support for 1080p at 120 fps or 240 fps

Time-lapse video with stabilization

Night mode Time-lapse

QuickTake video

Sensor-shift optical image stabilization

for video

Audio zoom

Stereo recording

Power and Battery

Built-in rechargeable lithium-ion battery

MagSafe, Qi2, and Qi wireless charging10

Video playback:

Up to 20 hours

Video playback (streamed):

Up to 16 hours

Audio playback:

Up to 80 hours

Fast-charge capable

Up to 50% charge in 30 minutes with 20W adapter or higher (available

separately)

Built-in rechargeable lithium-ion battery

MagSafe, Qi2, and Qi wireless charging10

Video playback:

Up to 20 hours

Video playback (streamed):

Up to 16 hours

Audio playback:

Up to 80 hours

Fast-charge capable

Up to 50% charge in 30 minutes with 20W adapter or higher (available

separately)

 

Built-in rechargeable lithium-ion battery

MagSafe and Qi wireless charging1

Video playback:

Up to 19 hours

Video playback (streamed):

Up to 15 hours

Audio playback: Up to 75 hours

Fast-charge capable

Up to 50% charge in 30 minutes with

20W adapter or higher (available

separately)

Front Camera

TrueDepth front camera

12MP photos

f/1.9 aperture

Retina Flash

Photonic Engine

Deep Fusion

Smart HDR 5 for photos

Next-generation portraits with Focus

and Depth Control

Portrait Lighting with six effects

Animoji and Memoji

Night mode

Photographic Styles

4K video recording at 24 fps, 25 fps, 30 fps, or 60 fps

1080p HD video recording at 25 fps, 30 fps, or 60 fps

Cinematic mode up to 4K HDR at 30 fps

HDR video recording with Dolby Vision up to 4K at 60 fps

Slo-mo video support for 1080p at 120 fps

TrueDepth front camera

12MP photos

f/1.9 aperture

Retina Flash

Photonic Engine

Deep Fusion

Smart HDR 4 for photos

Portrait mode with Focus and Depth Control

Portrait Lighting with six effects

Animoji and Memoji

Night mode

Photographic Styles

4K video recording at 24 fps, 25 fps, 30 fps, or 60 fps

1080p HD video recording at 25 fps, 30 fps, or 60 fps

Cinematic mode up to 4K HDR at 30 fps

HDR video recording with Dolby Vision up to 4K at 60 fps

Slo-mo video support for 1080p at 120 fps

 

TrueDepth front camera

12MP photos

f/2.2 aperture

Retina Flash

Deep Fusion

Smart HDR 4 for photos

Portrait mode with Focus and Depth Control

Portrait Lighting with six effects

Animoji and Memoji

Night mode

Photographic Styles

4K video recording at 24 fps, 25 fps, 30 fps, or 60 fps

1080p HD video recording at 25 fps, 30 fps, or 60 fps

Cinematic mode (1080p at 30 fps)

HDR video recording with Dolby Vision up to 4K at 60 fps

Slo-mo video support for 1080p at 120 fps

Video Calling

FaceTime video

Initiate video calls over cellular or Wi-Fi to any FaceTime-enabled device

FaceTime HD (1080p) over 5G or Wi-Fi

Share experiences like movies, TV, music, and other apps in a FaceTime call with SharePlay

FaceTime video

Initiate video calls over cellular or Wi-Fi to any FaceTime-enabled device

FaceTime HD (1080p) over 5G or Wi-Fi

Share experiences like movies, TV, music, and other apps in a FaceTime call with SharePlay

 

FaceTime video

Initiate video calls over cellular or Wi-Fi to any FaceTime-enabled device

FaceTime HD (1080p) over 5G or Wi-Fi

Share experiences like movies, TV, music, and other apps in a FaceTime call with SharePlay

Cellular and Wireless

GSM/EDGE

UMTS/HSPA+

DC-HSDPA

-

5G (sub-6 GHz and mmWave) with 4x4

MIMO

Gigabit LTE

Wi-Fi 6

Bluetooth 5.3

Second-generation Ultra Wideband

chip"

GPS, GLONASS, Galileo, QZSS, and

BeiDou

VOLTE

NFC with reader mode

Express Cards with power reserve

Wi-Fi calling

GSM/EDGE

UMTS/HSPA+

DC-HSDPA

5G (sub-6 GHz and mmWave) with 4x4 MIMO

Gigabit LTE

Wi-Fi 6

Bluetooth 5.3

Ultra Wideband chip11

GPS, GLONASS, Galileo, QZSS, and

BeiDou

VOLTE

NFC with reader mode

Express Cards with power reserve

Wi-Fi calling

 

GSM/EDGE

UMTS/HSPA+

DC-HSDPA

CDMA EV-DO Rev. A (some models)

5G (sub-6 GHz and mmWave) with 4x4 MIMO

Gigabit LTE

Wi-Fi 6

Bluetooth 5.0

Ultra Wideband chip"

GPS, GLONASS, Galileo, QZSS, and

BeiDou

VOLTE

NFC with reader mode

Express Cards with power reserve

Wi-Fi calling

Secure Authentication

Face ID

Enabled by TrueDepth front camera for facial recognition

Face ID

Enabled by TrueDepth front camera for facial recognition

 

Face ID

Enabled by TrueDepth front camera for facial recognition

Apple Pay

Pay with your iPhone using Face ID in stores, within apps, and on the web

Send and receive money in Messages with Apple Cash

Pay for your ride using Express Transit

Pay with your iPhone using Face ID in stores, within apps, and on the web

Send and receive money in Messages with Apple Cash

Pay for your ride using Express Transit

 

Pay with your iPhone using Face ID in stores, within apps, and on the web

Send and receive money in Messages with Apple Cash

Pay for your ride using Express Transit

Apple Card

Credit card created by Apple, designed for iPhone

Get unlimited 3% Daily Cash at Apple, and select merchants when you use Apple Pay,14 2% with Apple Pay, and 1% everywhere else

Titanium, laser‑etched physical credit card for use where Apple Pay is not accepted yet

Share with up to five people, 13 years or older, in your Family Sharing15 group to track expenses and manage spending

Credit card created by Apple, designed for iPhone

Get unlimited 3% Daily Cash at Apple, and select merchants when you use Apple Pay,14 2% with Apple Pay, and 1% everywhere else

Titanium, laser‑etched physical credit card for use where Apple Pay is not accepted yet

Share with up to five people, 13 years or older, in your Family Sharing15 group to track expenses and manage spending

 

Credit card created by Apple, designed for iPhone

Get unlimited 3% Daily Cash at Apple, and select merchants when you use Apple Pay,14 2% with Apple Pay, and 1% everywhere else

Titanium, laser‑etched physical credit card for use where Apple Pay is not accepted yet

Share with up to five people, 13 years or older, in your Family Sharing15 group to track expenses and manage spending

Audio Playback

Spatial Audio playback

Supports Dolby Atmos

Spatial Audio playback

Ssupports Dolby Atmos

 

Spatial Audio playback

    Supports Dolby Atmos

 


Design and Display

iPhone 15: The iPhone 15 boasts a Super Retina XDR display with True Tone technology, offering a stunning visual experience. With a 6.1-inch OLED display and a resolution of 2556-by-1179 pixels, this device delivers vibrant colors and sharp imagery.

iPhone 14: Similarly, the iPhone 14 features a Super Retina XDR display with HDR support and True Tone technology. It offers a 6.1-inch OLED display with a resolution that ensures an immersive viewing experience.

iPhone 13: The iPhone 13 also comes with a Super Retina XDR display, though with slightly lower maximum brightness compared to its successors. However, it still provides impressive visual quality and color accuracy.

Performance and Chipset

iPhone 15: Equipped with the powerful A16 Bionic chip, the iPhone 15 delivers lightning-fast performance and efficient multitasking capabilities. With a 6-core CPU, 5-core GPU, and 16-core Neural Engine, this device ensures smooth operation even with demanding tasks.

iPhone 14: The iPhone 14 features the A15 Bionic chip, offering exceptional performance and energy efficiency. With its 6-core CPU, 5-core GPU, and 16-core Neural Engine, users can expect seamless performance and impressive graphics capabilities.

iPhone 13: The iPhone 13 also sports the A15 Bionic chip, though with a slightly different configuration. Despite having a 4-core GPU compared to its successors, it still delivers impressive performance and responsiveness.

Camera Capabilities

iPhone 15: The iPhone 15 comes with an advanced dual-camera system, featuring a 48MP main camera and a 12MP ultra-wide camera. With sensor-shift optical image stabilization and various photography modes like Night mode and Portrait Lighting, users can capture stunning photos and videos.

iPhone 14: Similarly, the iPhone 14 boasts a dual 12MP camera system with optical image stabilization and advanced photography features. It enables users to capture high-quality photos and videos with ease.

iPhone 13: The iPhone 13 also offers a dual 12MP camera system, providing users with versatile photography capabilities. While it may lack some of the advanced features found in the newer models, it still delivers impressive results.

Battery Life and Charging

iPhone 15: With its built-in rechargeable lithium-ion battery and support for fast charging, the iPhone 15 offers up to 20 hours of video playback and 80 hours of audio playback. Additionally, it supports MagSafe and Qi wireless charging for added convenience.

iPhone 14: The iPhone 14 provides similar battery life and charging capabilities, ensuring users can stay connected throughout the day. With fast-charging support and compatibility with MagSafe and Qi wireless charging, it offers a seamless charging experience.

iPhone 13: The iPhone 13 also delivers reliable battery life, with support for fast charging and wireless charging. While it may offer slightly shorter battery life compared to its successors, it still provides ample power for everyday use.

Conclusion

In conclusion, the iPhone 15, 14, and 13 represent the pinnacle of smartphone technology, each offering unique features and capabilities to cater to the diverse needs of users. Whether you're looking for cutting-edge performance, advanced camera capabilities, or long-lasting battery life, there's an iPhone model to suit your preferences. With Apple's unwavering commitment to innovation, we can expect even more groundbreaking advancements in future iPhone releases.