Samsung Galaxy S23 Ultra vs iPhone 15

Compare the Samsung Galaxy S23 Ultra and iPhone 15 to see key differences in performance, camera, battery life, and price. Find out which flagship smartphone offers the best value for your needs.
Samsung Galaxy S23 Ultra vs iPhone 15
3 min
19 February 2025
Choosing between the Samsung Galaxy S23 Ultra vs iPhone 15? These flagship smartphones offer top-tier performance, stunning displays, and advanced cameras. While the Galaxy S23 Ultra boasts an S Pen, a powerful 200MP camera, and a high-refresh-rate display, the iPhone 15 delivers seamless iOS optimisation, a dynamic island, and Apple's A16 Bionic chip. Whether you prioritise Android versatility or Apple's ecosystem, this comparison will help you decide which device suits your needs best. Explore its details and prices on the Bajaj Mall website or visit one of 1.5 lakh+ partner stores across 4,000+ cities in India. Shop on Easy EMIs on the Bajaj Finserv EMI Network, which has benefits like zero down payment and free home delivery on select products.

Samsung Galaxy S23 Ultra vs iPhone 15 comparison

Choosing between the Samsung Galaxy S23 Ultra vs iPhone 15 can be challenging, as both smartphones bring cutting-edge technology and premium design. The Samsung Galaxy S23 Ultra boasts a massive 6.8-inch Dynamic AMOLED 2X display, offering a QHD+ resolution and a 120Hz refresh rate for smooth performance. On the other hand, the iPhone 15 features a 6.1-inch Super Retina XDR display, delivering excellent colour accuracy and peak brightness. While both phones offer 5G connectivity, advanced security features, and high-end cameras, their core differences lie in software, performance, and ecosystem integration. Apple users will appreciate the seamless iOS experience, while Android enthusiasts will love Samsung’s customisation options and S Pen support. To explore more about the iPhone 15, check out the available features, pricing, and Easy EMI options on Bajaj Finserv.

Performance-wise, the Samsung Galaxy S23 Ultra is powered by the Snapdragon 8 Gen 2 chipset, delivering top-tier gaming and multitasking capabilities. Meanwhile, the iPhone 15 runs on the A16 Bionic chip, optimised for efficiency and power. The camera setups also differ, with Samsung offering a 200MP quad-camera system, whereas Apple’s 48MP dual-camera excels in computational photography. Battery life is another key factor, as Samsung packs a 5000 mAh battery with 45 W fast charging, while the iPhone 15 features a 3349 mAh battery with MagSafe charging. If you are looking for a feature-packed Android flagship, the Samsung Galaxy S23 Ultra is an excellent choice with its immersive display, powerful hardware, and stylus support. Learn more on the Bajaj Mall website or visit one of 1.5 lakh+ partner stores across 4,000+ cities. Shop on Easy EMIs on the Bajaj Finserv EMI Network, with repayment options from 1 month to 60 months. Enjoy benefits like zero down payment and free home delivery on selected products.

Samsung Galaxy S23 Ultra vs iPhone 15 - Technical specifications

The Samsung Galaxy S23 Ultra and iPhone 15 are two of the most premium smartphones available in the market. Both devices offer top-tier features, including powerful processors, high-end cameras, and stunning displays. Below is a comprehensive comparison of their specifications, covering key aspects such as performance, display, battery, and camera capabilities.

General

Both smartphones are designed for seamless performance and connectivity. The Samsung Galaxy S23 Ultra launched in February 2023, while the iPhone 15 was introduced in September 2023. They come with flagship chipsets, advanced operating systems, and dual SIM slots, ensuring an excellent user experience. The table below highlights their general specifications.

SpecificationSamsung Galaxy S23 UltraiPhone 15
Launch date01 February 202322 September 2023
BrandSamsungApple
ProcessorSnapdragon 8 Gen 2A16 Bionic
Operating systemAndroid 13, One UI 5.1iOS 17
SIM slotsDual SIM (Physical + eSIM)Dual SIM (Nano + eSIM)
SIM sizeNano-SIM, eSIMNano-SIM, eSIM
Network5G, 4G, 3G, 2G5G, 4G, 3G, 2G


Performance and hardware

Performance is a crucial factor in flagship devices, and both phones are equipped with cutting-edge technology. The Samsung Galaxy S23 Ultra is powered by the Snapdragon 8 Gen 2 chipset, whereas the iPhone 15 runs on the A16 Bionic processor. The comparison below details their hardware and performance capabilities.

SpecificationSamsung Galaxy S23 UltraiPhone 15
ProcessorSnapdragon 8 Gen 2A16 Bionic
GraphicsAdreno 740Apple GPU (5-core)
RAM12GB6GB
Antutu1,250,000+900,000+
Storage256GB, 512GB, 1TB128GB, 256GB, 512GB
SecurityUltrasonic fingerprint sensorFace ID
SensorsAccelerometer, Gyroscope, Proximity, BarometerFace ID, Accelerometer, Gyroscope, Proximity, Barometer
AudioStereo speakers, Dolby AtmosStereo speakers, Spatial Audio
OthersIP68 water and dust resistanceIP68 water and dust resistance


Display

The display quality of both devices is exceptional, offering high brightness and vibrant colours. The Samsung Galaxy S23 Ultra features a 6.8-inch Dynamic AMOLED display with QHD+ resolution, while the iPhone 15 comes with a 6.1-inch Super Retina XDR display. Below are their display specifications.

SpecificationSamsung Galaxy S23 UltraiPhone 15
Screen size6.8 inch6.1 inch
Screen resolution3088 x 1440 pixels2556 x 1179 pixels
Aspect ratio19.3:919.5:9
Pixel density500 ppi460 ppi
Display typeDynamic AMOLED 2XSuper Retina XDR
Screen protectionGorilla Glass Victus 2Ceramic Shield
Touch screenYes, capacitive touchYes, capacitive touch


Camera

Both smartphones come with advanced camera setups for professional photography. The Samsung Galaxy S23 Ultra has a 200MP quad-camera system, whereas the iPhone 15 is equipped with a dual 48MP camera setup. Below is a comparison of their camera features.

SpecificationSamsung Galaxy S23 UltraiPhone 15
Camera setupQuad-cameraDual-camera
Resolution200MP + 12MP + 10MP + 10MP48MP + 12MP
AutofocusYesYes
OISYesYes
FlashLED FlashLED Flash
Image resolution12000 x 9000 pixels8000 x 6000 pixels
SettingsHDR, Panorama, Night modeHDR, Panorama, Night mode
Shooting modesPortrait, Slow motion, Pro modePortrait, Slow motion


Connectivity and network compatibility

Both devices support 5G networks and come with dual SIM slots for flexible connectivity options. Below is a breakdown of their network and connectivity features.

SpecificationSamsung Galaxy S23 UltraiPhone 15
SIM sizeNano-SIM, eSIMNano-SIM, eSIM
Network support5G, 4G, 3G, 2G5G, 4G, 3G, 2G
VoLTEYesYes
SIM 15G supported5G supported
SIM 25G supported (eSIM)5G supported (eSIM)


Battery

Battery life is an essential feature for any smartphone. The Samsung Galaxy S23 Ultra houses a 5000 mAh battery, while the iPhone 15 features a 3349 mAh battery. Both phones support fast and wireless charging.

SpecificationSamsung Galaxy S23 UltraiPhone 15
Capacity5000 mAh3349 mAh
TypeLi-IonLi-Ion
Wireless chargingYes, 15 W Qi chargingYes, MagSafe charging
Quick chargingYes, 45 WYes, 20 W


Samsung Galaxy S23 Ultra vs iPhone 15 - Benchmark

Benchmark scores provide a quantitative comparison of performance between both smartphones. Below is a table with results from Antutu, GeekBench, 3DMark, and DxOMark tests. Both devices deliver excellent performance, with the Samsung Galaxy S23 Ultra excelling in raw power due to its Snapdragon 8 Gen 2 chipset. Meanwhile, the iPhone 15 ensures smooth efficiency with its A16 Bionic chip, making it an ideal choice for Apple users.

BenchmarkSamsung Galaxy S23 UltraiPhone 15
Antutu1,250,000+900,000+
GeekBenchSingle-core: 1800, Multi-core: 5000Single-core: 1700, Multi-core: 4700
3DMark12,000+9,500+
DxOMark140135


Samsung Galaxy S23 Ultra vs iPhone 15 - Price comparison

Here is an updated price list for different variants of the Samsung Galaxy S23 Ultra and iPhone 15 based on their storage options and colours. These premium smartphones offer cutting-edge technology, making them worth the investment for users looking for the best in performance and design.

ModelStorage, RAM & ColourPrice
Samsung Galaxy S23 Ultra256GB, 12GB, Phantom BlackRs. 1,24,999
512GB, 12GB, GreenRs. 1,34,999
1TB, 12GB, LavenderRs. 1,54,999
iPhone 15128GB, 6GB, BlueRs. 79,900
256GB, 6GB, PinkRs. 89,900
512GB, 6GB, BlackRs. 1,09,900


To make your purchase affordable, buy the Samsung Galaxy S23 Ultra and iPhone 15 on Easy EMIs and repay across a convenient tenure ranging between1 month to 60 months.

Explore the Samsung Galaxy S23 Ultra and iPhone 15 with Easy EMI options from Bajaj Finserv

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Frequently asked questions

Is the iPhone 15 better than the Samsung Galaxy S23 Ultra?
The iPhone 15 and Samsung Galaxy S23 Ultra cater to different user preferences. The iPhone 15 offers a seamless iOS experience, great optimisation, and longevity, while the Samsung Galaxy S23 Ultra excels in hardware, display quality, and versatility with the S Pen. Your choice depends on whether you prefer iOS simplicity or Android customisation.

Which phone has a better camera, iPhone 15 or Samsung Galaxy S23 Ultra?
The Samsung Galaxy S23 Ultra features a 200MP quad-camera system, delivering exceptional detail and zoom capabilities. Meanwhile, the iPhone 15 has a 48MP dual-camera setup, offering superior computational photography and natural colour reproduction. If you prioritise zoom and high-resolution shots, Samsung wins, while Apple excels in consistency and software-based photography enhancements.

Which phone offers better battery life, iPhone 15 or Samsung Galaxy S23 Ultra?
The Samsung Galaxy S23 Ultra houses a 5000 mAh battery with 45 W fast charging, lasting longer under heavy usage. The iPhone 15, with its 3349 mAh battery, offers strong efficiency but lower capacity. While iOS optimisations help extend battery life, Samsung provides faster charging and more endurance, making it the better choice for power users.

Which phone offers better performance, the iPhone 15 or Samsung Galaxy S23 Ultra?
The iPhone 15, powered by the A16 Bionic chip, delivers highly efficient performance, especially for gaming and multitasking. However, the Samsung Galaxy S23 Ultra, with its Snapdragon 8 Gen 2 processor, offers better GPU capabilities and RAM management. While Apple’s chipset is optimised for iOS, Samsung’s higher RAM and raw power provide greater multitasking flexibility.

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