Difference between iPhone 14 and 15 – Key Differences Explained

Wondering if you should upgrade? Compare iPhone 14 vs. iPhone 15 in terms of design, performance, and new features.
Difference between iPhone 14 and 15 – Key Differences Explained
3 min
02-Apr-2025

Wondering about the difference between iPhone 14 and 15? You're not alone. As Apple continues to push innovation, choosing between the iPhone 14 and iPhone 15 comes down to key upgrades in performance, camera, and design. The Apple iPhone 15 introduces a USB-C port, Dynamic Island across all models, and improved processing power with the A16 Bionic chip. Meanwhile, the iPhone 14 remains a strong contender with solid features for budget-conscious users.

This guide will help you compare both models in detail and choose the right one for your needs. Plus, explore easy EMI options with the Bajaj Finserv Insta EMI Card.

Introduction to iPhone 14 vs. 15

The iPhone 14 and iPhone 15 represent consecutive generations in Apple's smartphone evolution. Each model brings distinct features that cater to different user preferences. The iPhone 14, released in September 2022, delivered significant improvements over previous models. The iPhone 15, launched in September 2023, further refined these features with notable hardware upgrades and design changes.

Understanding the difference between iPhone 14 and 15 helps you make a smart purchasing decision based on your specific needs and budget. Both devices offer excellent performance, but certain differences might make one more suitable for you than the other.

iPhone 14 overview

The iPhone 14 continues Apple's tradition of delivering premium smartphone experiences. It features the powerful A15 Bionic chip that handles everyday tasks with ease. The device sports a 6.1-inch Super Retina XDR display that produces vibrant colours and sharp details.

Photography enthusiasts appreciate its dual-camera system with 12-megapixel main and ultra-wide lenses. The phone offers solid battery life, lasting up to 20 hours of video playback. Originally shipped with iOS 16, it receives regular software updates to maintain performance and security.

The iPhone 14 established itself as a reliable flagship device with balanced features across performance, camera quality, and battery life.

iPhone 15 overview

The iPhone 15 represents the next step in Apple's innovation journey. Powered by the advanced A16 Bionic chip, it delivers improved processing speeds and greater efficiency. The display remains at 6.1 inches but features enhanced brightness and colour accuracy.

The most significant upgrade appears in the camera system, with a 48-megapixel main camera replacing the previous 12-megapixel sensor. The iPhone 15 also introduces USB-C connectivity, replacing the Lightning port found on previous models.

Launching with iOS 17, the iPhone 15 brings new software features alongside its hardware improvements. The device maintains similar battery performance while adding faster charging capabilities.

Key differences between iPhone 14 and 15

Let's examine the specific areas where these two iPhone generations differ most significantly.

iPhone 14 vs iPhone 15 – Design and Build

Explore how Apple refined the design of the iPhone 15 with smoother edges, new colors, and a USB-C port for a modern upgrade.

Comparison Aspect

iPhone 14

iPhone 15

Frame & Material

Aluminium frame, glass back

Aluminium frame, contoured edges, glass back

Charging Port

Lightning connector

USB-C connector

Available Colours

Midnight, Starlight, Blue, Purple, Red

Pink, Yellow, Green, Blue, Black

Build Quality

Standard edge design

Refined edge curvature for better in-hand feel

Dimensions & Notch

Similar size; notch with Face ID sensors

Similar size; notch with minor changes to camera bump design

 

iPhone 14 vs iPhone 15 – Display Comparison

Compare the display brightness and durability improvements that make the iPhone 15 more sunlight-friendly and scratch-resistant.

Comparison Aspect

iPhone 14

iPhone 15

Display Size

6.1-inch Super Retina XDR

6.1-inch Super Retina XDR

Resolution

2532 x 1170 pixels, 460 ppi

2532 x 1170 pixels, 460 ppi

Brightness

Standard brightness, good for most conditions

Up to 2000 nits outdoor peak brightness for better sunlight visibility

Display Protection

Ceramic Shield

Ceramic Shield with improved scratch resistance

Refresh Rate

60Hz (no ProMotion)

60Hz (no ProMotion)

 

iPhone 14 vs iPhone 15 – Performance and Processor

Discover the performance gains of the A16 Bionic chip in the iPhone 15, offering faster processing and better energy efficiency.

Comparison Aspect

iPhone 14

iPhone 15

Chipset

A15 Bionic (5-core GPU)

A16 Bionic (Pro-tier performance)

CPU Speed

High-speed, efficient performance

Approx. 10% faster than A15

GPU Performance

Great for gaming

20% improved graphics over A15

Neural Engine

Standard machine learning capabilities

Improved Neural Engine for better AI performance

Efficiency

Good battery efficiency

Enhanced efficiency for longer-lasting performance

 

iPhone 14 vs iPhone 15 – Camera Upgrades

See how the jump to a 48MP main camera in the iPhone 15 delivers sharper photos, enhanced zoom, and improved low-light photography.

Comparison Aspect

iPhone 14

iPhone 15

Main Camera

Dual 12MP (wide + ultra-wide)

48MP main + 12MP ultra-wide

Zoom

Digital zoom only

2x optical-quality zoom

Low-light Photography

Photonic Engine, improved low-light

Enhanced low-light performance with larger sensor

Video Features

Action Mode, Cinematic Mode

Improved stabilization and HDR in videos

Front Camera

12MP with basic enhancements

12MP with software-based improvements

 

iPhone 14 vs iPhone 15 – Battery Life and Charging

Find out how USB-C charging and minor battery enhancements give the iPhone 15 a slight edge in everyday use.

Comparison Aspect

iPhone 14

iPhone 15

Battery Life

Up to 20 hours video playback

Similar battery life

Wired Charging

20W via Lightning

20W via USB-C

Wireless Charging

MagSafe (15W), Qi (7.5W)

MagSafe (15W), Qi (7.5W)

Charging Port

Lightning

USB-C (first for base model iPhone)

Charging Brick Included

No

No

 

iPhone 14 vs iPhone 15 – Software and iOS

Learn how iOS 17 on the iPhone 15 unlocks new features and extended update support compared to the iPhone 14’s iOS 16 experience.

Comparison Aspect

iPhone 14

iPhone 15

Launch OS

iOS 16

iOS 17

Exclusive Features

Lock Screen customisation, Focus modes

StandBy Mode, Contact Posters, Interactive Widgets

Update Support

Will receive updates for several years

Likely to receive updates for one year longer

Software Optimization

Optimized for A15 chip

Enhanced optimization with A16 Bionic

 

Pros and cons of iPhone 14 and 15

Pros and cons of iPhone 14

Pros:

More affordable than the iPhone 15, especially with price drops after newer model release. This makes it an excellent value option for many users.

Solid performance with the A15 Bionic chip handles most tasks without issues. The processor remains powerful enough for current applications and games.

Proven reliability with fewer early adoption issues. As a more established model, most software bugs have been addressed through updates.

Compatible with existing Lightning accessories. Users with Lightning cables and adapters can continue using them without additional purchases.

Available in unique colour options not found in the iPhone 15 lineup. The purple and red versions remain popular choices.

Cons:

Older processor technology compared to iPhone 15. Some future features may be limited by the A15 chip capabilities.

Lower resolution main camera limits photography options. The 12MP sensor produces good photos but lacks the resolution for extensive cropping.

Lightning port instead of the more versatile USB-C connection. This limits compatibility with newer accessories and charging options.

Slightly less bright display can be challenging to use in direct sunlight. Peak brightness levels fall below those of the newer model.

Will receive one fewer year of software updates compared to iPhone 15. This affects long-term usability.

Pros and cons of iPhone 15

Pros:

Higher resolution 48MP main camera delivers more detailed photos. This allows for greater cropping flexibility and better low-light performance.

Faster A16 Bionic processor provides better performance and efficiency. Apps open quicker and complex tasks run more smoothly.

USB-C connectivity offers greater compatibility with modern accessories. Users can use the same cable for iPhone, iPad, and MacBook charging.

Brighter display improves outdoor visibility. The screen remains readable even in challenging lighting conditions.

Latest iOS features with longer software support timeline. The phone will remain current with updates for an extended period.

Cons:

Higher price point than the iPhone 14 may stretch budgets. The premium features come with a premium cost.

Minor upgrades in some areas may not justify the cost difference. Battery life and basic design remain similar to the previous model.

Learning curve with USB-C for long-time iPhone users. Those accustomed to Lightning connections need to adapt to the new standard.

Similar battery life despite newer processor. Users hoping for substantial improvements in this area may be disappointed.

Some early software bugs typical of new models. As with any new release, some issues may require updates to resolve.

Which one should you choose?

Your choice between iPhone 14 and iPhone 15 depends on your priorities and budget. If camera quality and having the latest technology matter most, the iPhone 15 offers significant advantages with its 48MP camera and newer processor. If you seek value while maintaining excellent performance, the iPhone 14 remains a strong contender at its reduced price point.

Consider how long you plan to keep your phone. The iPhone 15's newer hardware and extended software support make it more future-proof. Check your pre-approved offer from Bajaj Finserv to see what EMI options you qualify for, making either choice more affordable through monthly payments. Enter your mobile number and OTP to see how you qualify.

How to Buy iPhone 14 and 15 on Easy EMI

The Bajaj Finserv Insta EMI Card turns your iPhone dream into reality by converting the full payment into manageable monthly instalments. With a pre-qualified card loan offer amount of up to Rs. 3 lakh, you can purchase your preferred iPhone model without financial strain.

  • Visit any major e-commerce platform like Amazon, Flipkart, or Apple's online store
  • Select your preferred iPhone model and add it to your cart
  • Proceed to checkout and select the EMI payment option
  • Enter your Bajaj Finserv Insta EMI Card details
  • Choose your preferred EMI tenure (from 1 to 60 months)
  • Complete the purchase with OTP verification

The amount gets instantly converted to EMI, and you receive your new iPhone without paying the full amount upfront.

You can also shop for your new iPhone offline:

  • Visit any Apple Store or authorised retailer that partners with Bajaj Finserv
  • Select your preferred iPhone model
  • Inform the sales representative that you wish to use your Bajaj Finserv Insta EMI Card
  • Share your card details with the store representative
  • Choose your preferred tenure

Complete the authentication process

The store processes your purchase on EMI, and you walk out with your new iPhone. You may already qualify for an attractive pre-approved offer – check your eligibility by sharing your mobile number for quick verification.

Eligibility criteria and documents required for Bajaj Finserv Insta EMI Card

To qualify for the Bajaj Finserv Insta EMI Card, you must:

  • Be an Indian national
  • Be between 21 and 65 years of age
  • Have a regular income source
  • Maintain a good credit score as per Bajaj Finserv risk policies

Required documents include:

  • PAN card
  • Aadhaar card
  • Address proof
  • Bank account details with IFSC code for e-mandate registration

The application process is straightforward and can be completed online or at partner stores. Most applicants receive instant approval after document verification and paying the one-time joining fee of Rs. 530. Check your pre-approved offer by simply entering your mobile number and completing OTP verification.

Making the right choice between iPhone 14 and 15

The difference between iPhone 14 and 15 comes down to camera capabilities, processor performance, and connectivity options. The iPhone 14 offers tremendous value with its balanced features and lower price point. The iPhone 15 delivers cutting-edge technology with its 48MP camera and USB-C connectivity.

Whichever model you choose, the Bajaj Finserv Insta EMI Card makes ownership possible through comfortable monthly payments. With flexible repayment tenures up to 60 months and availability at over 1.5 lakh partner stores nationwide, purchasing your dream iPhone has never been easier.

Check your eligibility now and discover your pre-approved offer amount. You might already qualify for a substantial loan limit—simply enter your mobile number and verify with OTP to find out instantly.

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Partners & Other Platforms

Amazon

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Frequently asked questions

Should I upgrade from iPhone 14 to iPhone 15?
Upgrade if you value the improved camera and USB-C connectivity. The differences may not justify the cost if your iPhone 14 meets your needs. Check your pre-approved offer to make the upgrade more affordable with the Insta EMI Card.

What are the biggest changes in iPhone 15 compared to iPhone 14?
The 48MP main camera, USB-C port, and A16 Bionic chip represent the most significant difference between iPhone 14 and 15. The design also features subtle refinements.

Does the iPhone 15 have better performance than iPhone 14?
Yes, the A16 Bionic chip in iPhone 15 delivers approximately 10% faster CPU and 20% better graphics performance than the A15 in iPhone 14.

Is the camera on iPhone 15 better than iPhone 14?
Definitely. The 48MP main camera on iPhone 15 captures more detail, performs better in low light, and enables 2x optical-quality zoom. Check your eligibility to purchase it on easy EMIs. You may already be eligible, enter your mobile number and OTP to check your pre-approved offer.

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Bajaj Finserv App for All Your Financial Needs and Goals

Trusted by 50 million+ customers in India, Bajaj Finserv App is a one-stop solution for all your financial needs and goals.

You can use the Bajaj Finserv App to:

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