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Evaluate key differences between the compact iPhone 15 and the feature-rich Samsung Galaxy S23 Ultra.
The smartphone world is always buzzing with flagship launches, and two names often lead the conversation — iPhone 15 and Samsung S23 Ultra. While Apple banks on ecosystem and simplicity, Samsung delivers power-packed features and flexibility. If you’re wondering which of the two deserves your money, this comparison will help you decide.
Both smartphones pack top-tier hardware, but they cater to slightly different audiences. The iPhone 15 prioritises refinement and user experience, while the Samsung S23 Ultra is about pushing hardware limits. Let’s take a closer look at how their core specifications compare:
Feature |
iPhone 15 |
Samsung S23 Ultra |
|---|---|---|
Display |
6.1-inch Super Retina XDR OLED |
6.8-inch QHD+ Dynamic AMOLED 2X |
Refresh Rate |
60Hz |
120Hz (adaptive) |
Processor |
A16 Bionic chip |
Snapdragon 8 Gen 2 |
RAM |
6GB |
12GB |
Storage Options |
128GB / 256GB / 512GB |
256GB / 512GB / 1TB |
Main Camera |
Dual 48MP + 12MP |
Quad 200MP + 12MP + 10MP + 10MP |
Front Camera |
12MP |
12MP |
Battery |
~3349mAh |
5000mAh |
Operating System |
iOS 17 |
Android 13 with One UI 5.1 |
Disclaimer: Specifications are based on official data and may vary depending on the region and model variant.
The design language of both phones reflects their brand philosophies. The iPhone 15 goes for simplicity and ease of use, while the Samsung Galaxy S23 Ultra is crafted for premium appeal and productivity. Next, let’s compare their physical attributes and build details:
Feature |
iPhone 15 |
Samsung S23 Ultra |
|---|---|---|
Body Material |
Aluminium frame, glass back |
Armour aluminium frame, Gorilla Glass Victus 2 |
Dimensions (mm) |
147.6 x 71.6 x 7.8 |
163.4 x 78.1 x 8.9 |
Weight |
171 grams |
234 grams |
Water Resistance |
IP68 |
IP68 |
Build Style |
Flat edges, symmetrical bezels |
Curved edges, integrated S Pen slot |
Colour Options |
5 pastel shades |
4 classic and bold tones |
Disclaimer: Design attributes may differ slightly based on the variant or country-specific model.
The Samsung Galaxy S23 Ultra stands out with its advanced quad-camera setup, while the iPhone 15 focuses on simplicity with powerful image processing and consistent output. Here’s how the two models differ in terms of their camera qualities and features:
Feature |
iPhone 15 |
Samsung Galaxy S23 Ultra |
|---|---|---|
Rear Camera Setup |
Dual: 48MP (wide) + 12MP (ultrawide) |
Quad: 200MP (wide) + 12MP (ultrawide) + 10MP (3x telephoto) + 10MP (10x periscope) |
Front Camera |
12MP TrueDepth |
12MP Dual Pixel |
Optical Zoom |
2x |
Up to 10x (optical), 100x Space Zoom |
Video Recording |
4K at 60fps, Cinematic mode |
8K at 30fps, Super Steady, HDR10+ |
AI Features |
Smart HDR 5, Photonic Engine |
Nightography, Expert RAW, AI object optimiser |
Best For |
Everyday photography and portraits |
Versatile pro-grade shots and zoom |
Disclaimer: Real-world camera results may vary based on software updates and user settings.
When it comes to speed and endurance, both phones deliver. The iPhone 15 offers optimised efficiency through iOS, while the Samsung S23 Ultra prioritises multitasking power and all-day usage. Look at the distinctions below pertaining to the battery and performance of the models:
Feature |
iPhone |
Samsung Galaxy S23 Ultra |
|---|---|---|
Processor |
A16 Bionic chip |
Snapdragon 8 Gen 2 for Galaxy |
RAM |
6GB |
12GB |
Battery Capacity |
~3349mAh |
5000mAh |
Charging Speed |
20W wired, 15W MagSafe wireless |
45W wired, 15W wireless |
Battery Life |
Up to 20 hours (video playback) |
Up to 26 hours (video playback) |
Cooling Technology |
Passive (no dedicated cooling) |
Vapour chamber cooling |
Disclaimer: Battery performance may vary based on usage, settings, and network conditions.
The iPhone 15 delivers a clean, secure experience through iOS 17, while the Samsung S23 Ultra offers flexibility and productivity through Android 13 with One UI 5.1. Here are the distinctions:
Feature |
iPhone 15 |
Samsung Galaxy S23 Ultra |
|---|---|---|
Operating System |
iOS 17 |
Android 13 with One UI 5.1 |
Update Cycle |
5+ years of iOS updates |
4 years OS + 5 years security updates |
Customisation Options |
Limited |
Extensive (themes, widgets, layout control) |
Productivity Features |
Focus modes, Live Voicemail, FaceTime UI |
S Pen, DeX Mode, multitasking gestures |
App Ecosystem |
Curated and consistent |
Open, feature-rich, broader compatibility |
Disclaimer: Software features may change with future updates and regional restrictions.
Price plays a big role when deciding between these two premium devices. The Samsung S23 Ultra costs more but offers advanced hardware, while the iPhone 15 is more accessible in Apple's line-up. Have a closer look below:
Variant |
iPhone 15 (128GB) |
Samsung Galaxy S23 Ultra (256GB) |
|---|---|---|
Launch Price (India) |
₹79,900 |
₹1,24,999 |
Higher Storage Option |
₹99,900 (256GB) |
₹1,34,999 (512GB) |
Availability |
Apple Store, major retailers |
Samsung Store, online & offline platforms |
Disclaimer: Prices may vary based on offers, storage variants, and regional availability.
The iPhone 15 is perfect if you value a fluid, secure experience with long-term updates and seamless integration across Apple devices. It’s ideal for users seeking simplicity, performance, and reliability.
On the other hand, the Samsung S23 Ultra is designed for tech enthusiasts who want professional-grade cameras, a stunning display, and maximum customisation. With the S Pen and superior zoom, it’s also a powerhouse for productivity.
If your priority is ecosystem and ease of use, choose the iPhone 15. If you prefer high-end specs, customisation, and a bigger display, go for the Samsung Galaxy S23 Ultra.
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Whether you're leaning towards the Samsung S23 Ultra or iPhone 15, this card makes premium ownership easy and affordable.
The key difference lies in the camera setup and software. The Samsung S23 Ultra offers a 200MP quad camera and more customisation, while the iPhone 15 offers iOS simplicity.
Not necessarily. The iPhone 15 is priced lower but offers excellent performance and longevity. The Samsung S23 Ultra provides more features for a higher price.
No. The Samsung S23 Ultra has a larger battery and supports faster charging, offering longer screen-on time than the iPhone 15 in most cases.
The Samsung S23 Ultra has a sharper, brighter QHD+ 120Hz display. The iPhone 15’s OLED is vibrant but limited to 60Hz and lower resolution.
Features like Dynamic Island, Photonic Engine, and seamless Apple ecosystem integrations are unique to the iPhone 15 and not found on Samsung S23 Ultra.
