iPhone 15 Review

iPhone 15 Review: Evolution with Impressive Updates

In the ever-evolving world of smartphones, Apple’s iPhone series has maintained its status as a benchmark for quality and innovation. This year, we’re introduced to the iPhone 15 series, 15, 15 Pro, and 15 Pro Max.

This iPhone 15 is not a Pro model, but a device that brings several meaningful updates compared to its predecessor. and in this comprehensive review, we’ll dive deep into the iPhone 15, examining its design, display, performance, camera capabilities, and much more.

Design and Build:

The iPhone 15 follows the classic iPhone formula with some noticeable refinements. One of the most prominent changes is the replacement of the notch with a pill-shaped dynamic island, a feature previously exclusive to the Pro models. The flat glass back, rounded corners, and aluminum frame remain familiar but now with a contoured edge for a sleek look.

The device boasts an IP68 rating for water resistance, allowing it to survive in up to 6 meters of water for 30 minutes. A significant change is the shift from the Lightning port to USB Type-C, aligning it with industry standards. Moreover, the iPhone 15 retains the convenient alert slider, which is replaced by an action key in the Pro models.

The OLED Display:

The iPhone 15 features a 6.1-inch OLED display with a pixel density of 461 PPI. While the lack of a high refresh rate is disappointing in a world where 90Hz and above are becoming standard, the display still offers a bright and color-accurate experience.

With a boost in auto-brightness mode, the iPhone 15 can reach a maximum brightness of nearly 1650 nits, a significant improvement over its predecessor. The unique pill-shaped cutout houses the selfie camera and 3D ToF camera for Face ID, ensuring a seamless and immersive experience.

Stereo Speakers:

The iPhone 15 comes equipped with stereo speakers and Dolby Atmos support, offering excellent audio quality, though slightly quieter than its predecessor. The bass, mids, and highs are well-balanced, providing an enjoyable audio experience.

Storage Options and iOS 17:

Storage options for the iPhone 15 include 128GB, 256GB, or 512GB, though non-expandable via microSD. The device runs on Apple’s latest iOS 17, offering a familiar yet refined user experience.

Standby mode, interactive widgets, and contact posters are some of the new features that enhance customization and convenience. Other additions like voice isolation during calls, offline maps, live voicemail, and password sharing further improve the overall user experience.



The iPhone 15 is powered by the Apple A16 Bionic chipset, bringing it in line with last year’s Pro models. Benchmarks indicate impressive CPU and GPU performance, rivaling some of the top Android devices.

While GPU throttling was observed in prolonged stress tests, real-world performance remains smooth and responsive, with no noticeable stutters or overheating issues during gaming.

Battery Endurance and Charging:

The device houses a 3,349mAh battery and offers a solid endurance rating of 98 hours in tests, an improvement over the previous model. The official 20W Power Delivery charging is decent, with a 0-58% charge in 30 minutes and a full charge in under two hours. Wireless charging and MagSafe support are also present.

Camera Specs:

The iPhone 15 features a 48-megapixel main camera and a 12-megapixel ultra-wide camera on the back. While not on par with the Pro models, the main camera offers excellent daylight photos with sharpness, contrast, and dynamic range.

Nighttime shots impress with great detail and low noise, despite conservative automatic night mode activation. Video capture is top-notch, with 4K recording and reliable image stabilization.

The ultra-wide camera, however, falls short in terms of photo quality, delivering softer images with less detail and more noise. Nighttime performance struggles, and automatic night mode activation is inconsistent. Video capture with the ultra-wide camera is decent but not exceptional.

Selfie Camera: The 12-megapixel selfie camera shines with sharp photos, pleasant skin tones, and excellent dynamic range. However, some details in the face may appear overly pronounced.


  1. Brighter Display: The iPhone 15 boasts a brighter display with the ability to reach up to 1650 nits in direct sunlight, providing a clear and vivid viewing experience.
  2. Upgraded Main Camera: With a 48-megapixel main camera, the iPhone 15 offers improved detail and sharpness in photos, particularly in daylight conditions.
  3. Powerful A16 Bionic Chipset: The device is equipped with the A16 Bionic chipset, aligning its performance with last year’s Pro models. It offers impressive processing power and efficiency.
  4. Long Battery Endurance: The iPhone 15 provides a solid battery life, scoring 98 hours in tests, making it suitable for daily use without frequent charging.
  5. USB Type-C Connectivity: The transition from Lightning to USB Type-C brings the iPhone 15 in line with industry standards, offering faster data transfer speeds and universal compatibility.
  6. Water and Dust Resistance: With an IP68 rating, the iPhone 15 can withstand being submerged in up to 6 meters of water for 30 minutes, providing peace of mind in wet environments.
  7. iOS 17 and Software Support: Running on the latest iOS 17, the iPhone 15 ensures a smooth and secure user experience. Apple’s strong track record for long-term software support is an added benefit.


  1. Lack of High Refresh Rate Display: Unlike some competitors, the iPhone 15 sticks with a 60Hz refresh rate, which may not provide the same level of smoothness in scrolling and swiping.
  2. Ultra-Wide Camera Performance: The 12-megapixel ultra-wide camera falls short in terms of photo quality, delivering softer images with less detail and more noise compared to the main camera.
  3. No Expandable Storage: The iPhone 15’s storage options (128GB, 256GB, 512GB) are fixed, with no option for expandable storage via microSD.
  4. Thermal Management: The device exhibits GPU throttling in prolonged graphic stress tests, indicating room for improvement in thermal management.
  5. Charging Speed: While not slow, the iPhone 15’s charging speed may not be as fast as some of its competitors, particularly when compared to phones with higher wattage charging.

How to Choose:

  1. Upgrade Consideration: If you’re using an older iPhone model, the iPhone 15 offers significant improvements in display, camera, and performance, making it a worthy upgrade.
  2. Budget and Priorities: Consider your budget and priorities. If you prioritize photography, the upgraded main camera on the iPhone 15 makes it a compelling choice. If you prioritize a higher refresh rate display, you might want to explore other options.
  3. Usage Patterns: Assess your typical usage patterns. If you rely heavily on battery life, the iPhone 15’s long endurance may be a crucial factor. Conversely, if you’re a power user who demands the utmost in performance, the A16 Bionic chipset won’t disappoint.
  4. Preference for iOS Ecosystem: If you’re already invested in the Apple ecosystem with other Apple devices, the iPhone 15 seamlessly integrates with your existing setup, ensuring a cohesive user experience.
  5. Camera Requirements: If photography is a key consideration, evaluate your preferences. If you lean towards ultra-wide shots, the iPhone 15’s performance in this area may influence your decision.


The iPhone 15 is a worthy addition to Apple’s lineup, offering meaningful updates over its predecessor. With a brighter display, faster chipset, and improved 48-megapixel main camera, it delivers a compelling package. While it may not justify an upgrade from the iPhone 14, it’s an attractive option for those with older iPhones. The iPhone 15 strikes a balance between affordability and performance, making it a solid choice for users seeking a well-rounded smartphone.

In summary, the iPhone 15 may not be a revolutionary leap, but it refines the iPhone experience with impressive updates and maintains Apple’s reputation for quality and innovation in the smartphone market.


Your email address will not be published. Required fields are marked *

Simon is a technology writer and researcher. He's also an avid sports fan, especially when it comes to the FCB. When not working, you can usually find him tweaking his Android devices or reading political news.