iPhone 15 is the latest flagship smartphone from Apple which was launched in India on September 14, 2023. iPhone 15 is the successor to the iPhone 14 and offers some significant upgrades in terms of design, display, camera, performance, and battery. In this article, we will give you a full review of the iPhone 15 and tell you why it is one of the best smartphones of 2023.

iPhone 15 has a sleek and elegant design that's similar to iPhone 12, but with a few subtle changes. iPhone 15 features a flat-edged aluminum frame that's available in five colors: silver, gold, graphite, blue, and pink. The back of the phone is made of glass that has a matte finish and a color-infused effect that gives it a soft and smooth feel. There is also a camera module at the back which houses three lenses and a flash.

Front of the phone features a 6.1-inch OLED display that covers almost the entire surface, except for a small notch that houses the Face ID sensor and selfie camera. The display has curved corners and thin bezels which give it a modern and immersive look. The display also has a new feature called Dynamic Island that replaces the old notch and creates a more intuitive experience.

iPhone 15 has a USB Type-C port at the bottom that supports fast charging and data transfer. It also has a speaker grill, a microphone, and a featureless SIM tray at the bottom edge. The right edge of the phone has a power button that also doubles up as a fingerprint scanner. The left edge of the phone has a volume rocker and a mute switch. The top edge of the phone is bare.

iPhone 15 is IP68 rated for water and dust resistance, meaning it can survive up to 6 meters of water for up to 30 minutes. The phone also supports wireless charging and reverse wireless charging via MagSafe technology. The phone measures 147.6 x 71.6 x 7.8 mm and weighs 171 grams.

Display is one of the main highlights of iPhone 15. The phone features a 6.1-inch Super Retina XDR OLED display with a resolution of 1179 x 2556 pixels and a pixel density of 461 ppi. The display supports HDR10, Dolby Vision and HLG formats and can reach a peak brightness of 2000 nits, making it ideal for watching videos and playing games in any lighting conditions.

Display also has a 120Hz refresh rate, making it smooth and responsive for scrolling, gaming, and multitasking. The display also has an adaptive feature that can adjust the refresh rate according to the content and battery level, which helps save power and optimize performance.

Display also has a new feature called Dynamic Island that replaces the old notch and creates a more intuitive experience. There is a small cutout at the top center of the dynamic island display that houses the Face ID sensor and selfie camera. The dynamic island can change its size and shape depending on the app or content displayed on the screen. For example, when watching a video or playing a game, the dynamic island may shrink to a small dot or disappear completely to create a full-screen view. When using FaceTime or taking a selfie, the dynamic island can expand to show more details and options.

Display also has other features like True Tone, Night Shift, Haptic Touch, and Dark Mode that enhance user experience and comfort. The display also has an anti-fingerprint coating and Corning-made glass protection that makes it durable and scratch-resistant.

Camera is another major upgrade of the iPhone 15. The phone has a triple rear camera setup that includes:

The rear camera captures stunning photos and videos in various modes and settings such as Portrait mode, Night mode, Panorama mode, Burst mode, Time-lapse mode, Slow-motion mode, Cinematic mode (4K at 30 fps), Pro mode). Could. Raw format), HDR10+ mode (4K at 60 FPS), Dolby Vision mode (4K at 60 fps), Live Photo mode (1080p at 30 fps), etc.

The rear camera can also record videos in different resolutions and frame rates such as:

The rear camera also has features like OIS, EIS, SSS, digital zoom (up to 10x), optical zoom (up to 2x), hybrid zoom (up to 5x), audio zoom, stereo sound recording, spatial audio, wind noise reduction. , etc.

The front camera of the iPhone 15 is a 12 MP wide-angle lens with an F/1.9 aperture, autofocus, OIS, SSS, and Smart HDR. The front camera can capture selfies and video calls in various modes and settings such as Portrait mode, Night mode, Panorama mode, Burst mode, Time-lapse mode, Slow-motion mode, Cinematic mode (4K at 30 fps), Pro mode). Could. Raw format), HDR10+ mode (4K at 60 FPS), Dolby Vision mode (4K at 60 fps), Live Photo mode (1080p at 30 fps), etc.

The front camera can also record videos in different resolutions and frame rates such as:

The front camera also has features like OIS, EIS, SSS, digital zoom (up to 5x), optical zoom (up to 2x), hybrid zoom (up to 3x), audio zoom, stereo sound recording, spatial audio, wind noise reduction. , etc.

iPhone 15 also has a depth sensor that is located in the Dynamic Island and works with the Face ID sensor and selfie camera to create a 3D map of the face and enable features like Face Unlock, Animoji, Memoji, Portrait Lighting, etc. Can be enabled.

iPhone 15 has an Ultra Wideband 2 (UWB) chip located in the rear camera module and works with the Find My app and the AirTag accessory to enable features like precise search, directional search, item tracking, etc.

iPhone 15 performance is powered by the Apple A16 Bionic chip which is based on 4 nm process and features a HEXA-CORE CPU with two high-performance cores clocked at 3.46 GHz and four power-efficient cores clocked at 2.02 GHz. The chip also has a five-core GPU that can handle graphics-intensive tasks like gaming and video editing. The chip also has a neural engine that can perform 16 trillion operations per second and enable features like machine learning, artificial intelligence, augmented reality, etc.

iPhone 15 has 6 GB LPDDR5 RAM and three storage options: 128 GB, 256 GB and 512 GB. The phone uses NVME technology for fast and secure data transfer and storage. The phone also supports dual-mode 5G connectivity that can switch between sub-6 GHz and MMWAVE bands depending on network availability and speed. The phone also supports Wi-Fi 6E, Bluetooth 5.3, NFC, GPS, GLONASS, Galileo, QZSS, Beidou, etc.

iPhone 15 runs on iOS 17 which is the latest version of Apple's operating system that offers a smooth and intuitive user interface and experience. iOS 17 also offers various features and improvements such as:

The iPhone 15 is one of the latest smartphones from Apple that offers a sleek design, a powerful display, and a stunning camera. But how does it perform in terms of battery life? In this article, we'll review the iPhone 15 battery and tell you how long it can last, how fast it can charge, and how it compares to other iPhones and Android phones.

The iPhone 15 features a non-rechargeable LI-ion battery with a capacity of 3349 mAh. According to Apple, the battery can offer the following:

These numbers are based on ideal conditions and may vary depending on usage, settings, network, and other factors. In real-world tests, the iPhone 15 battery showed impressive endurance and lasted longer than its predecessor, the iPhone 14. For example, according to [Wired], the iPhone 15 lasted from 10 a.m. to 8 a.m. on a day with heavy use. According to [IGN], the iPhone 15 lasted about 10 hours of screen-on time with moderate usage.

 iPhone 15 battery also performed well in various benchmarks and tests conducted by various sources. For example, according to [GSMarena], the iPhone 15 scores:

These scores show that the iPhone 15 battery can last a whole day or more with mixed usage and handle a variety of tasks and activities without draining too much power.

The iPhone 15 battery supports fast charging that can charge:

The iPhone 15 battery also supports wireless charging that can charge:

iPhone 15 battery also supports reverse wireless charging that can charge other devices such as AirPods or Apple Watch by placing them on the back of the phone.

iPhone 15 battery's charging speeds and options are decent but not exceptional. Fast charging speed is lower than some Android phones that can charge:

The wireless charging speed is also lower than some Android phones that can charge:

The reverse wireless charging feature is also limited and can only charge devices that support MagSafe or Qi technology.

iPhone 15 battery is the best among iPhones, but not among Android phones. The iPhone 15 battery has higher capacity and endurance than the iPhone 14 (2815 Mah) and iPhone SE (2020) (1821 Mah). The iPhone 15 battery also has the same capacity and endurance as the iPhone 14 Pro (2815 Mah) and iPhone XR (2942 Mah). However, the iPhone 15 battery has less capacity and endurance than the iPhone 14 Pro Max (3687 Mah) and iPhone XS Max (3174 Mah).

iPhone 15 battery also has less capacity and endurance than some Android phones such as:

iPhone 15 battery also has lower charging speeds and options than some Android phones such as:

iPhone 15 battery is a solid performer that can provide long-lasting power for a variety of tasks and activities. The battery can last a whole day or more with mixed use and charges quickly and wirelessly. However, the battery is not the best in the market and can be outperformed by some Android phones that have higher capacity, endurance, charging speeds and options. iPhone 15 battery is suitable for most users who value design, performance, and camera over battery life. However, for users who prioritize battery life over other features, the iPhone 15 battery may not be enough and they may want to consider other options.