Samsung Galaxy S23 Ultra

Samsung Galaxy S23 Ultra Review: A New Standard in Smartphone Innovation

Samsung Galaxy S23 Ultra

The smartphone industry is in a constant state of evolution, with each new release pushing the boundaries of what is possible. Samsung, a leader in the market, has once again raised the bar with the introduction of the Samsung Galaxy S23 Ultra. Packed with cutting-edge features and the latest technology, this device promises to redefine the smartphone experience for users. In this comprehensive review, we will delve into the various aspects of the Galaxy S23 Ultra, from design and display to performance and camera capabilities, providing potential buyers with all the information they need to make an informed decision.

Samsung Galaxy S23 Ultra

Design and Build

The Samsung Galaxy S23 Ultra boasts a premium and sleek design that reflects the company’s commitment to craftsmanship. The device measures 163.4 x 78.1 x 8.9 mm and weighs 234 grams, making it a substantial yet manageable device. The front and back are protected by Gorilla Glass Victus 2, while the aluminum frame enhances the overall durability. Notably, the phone is IP68 dust/water resistant, ensuring it can withstand submersion in up to 1.5 meters of water for 30 minutes.

One standout feature is the Armor aluminum frame, which provides tougher drop and scratch resistance, as advertised. The inclusion of a stylus with Bluetooth integration, accelerometer, and gyro functionality adds an extra layer of versatility, making the Galaxy S23 Ultra a compelling choice for users who value both form and function.


The device sports a 6.8-inch Dynamic AMOLED 2X display with a 120Hz refresh rate and HDR10+ support, delivering a smooth and vibrant visual experience. The resolution of 1440 x 3088 pixels results in an impressive pixel density of approximately 500 ppi. The display’s peak brightness of 1750 nits ensures excellent visibility even in bright outdoor conditions.

Corning Gorilla Glass Victus 2 protects the screen, offering enhanced durability and scratch resistance. The Always-on display feature provides convenient access to information without unlocking the phone. The 89.9% screen-to-body ratio is a testament to Samsung’s commitment to maximizing the display area while minimizing bezels.


At the heart of the Galaxy S23 Ultra is the Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) chipset, ensuring a powerful and efficient performance. The octa-core CPU, consisting of a Cortex-X3, Cortex-A715, Cortex-A710, and Cortex-A510, delivers a balanced blend of high-performance and power efficiency. The Adreno 740 GPU contributes to smooth graphics rendering, whether gaming or watching high-definition videos.

The device ships with Android 13, with an upgrade path to Android 14 and features Samsung’s One UI 6 for a user-friendly and customizable interface. The absence of a card slot is compensated by internal storage options of 256GB with 8GB RAM, 256GB with 12GB RAM, 512GB with 12GB RAM, and an impressive 1TB variant with 12GB RAM, all utilizing the fast UFS 4.0 technology.

Camera System

Samsung has always been at the forefront of smartphone camera technology, and the Galaxy S23 Ultra continues this tradition with its quad-camera setup. The main camera boasts an astonishing 200 MP sensor with an f/1.7 aperture, multi-directional PDAF, Laser AF, and OIS. This sensor captures intricate details and produces high-quality images in various lighting conditions.

The periscope telephoto lens offers an impressive 10x optical zoom, thanks to its 10 MP sensor, f/4.9 aperture, and OIS. Additionally, a 3x optical zoom telephoto lens (10 MP, f/2.4, OIS) and a 120˚ ultrawide lens (12 MP, f/2.2) contribute to the camera system’s versatility. The inclusion of features such as LED flash, auto-HDR, and panorama mode further enhance the photography experience.

Video enthusiasts will appreciate the Galaxy S23 Ultra’s ability to shoot in 8K at 24/30fps, 4K at 30/60fps, and 1080p at various frame rates. The inclusion of HDR10+ and stereo sound recording with gyro-EIS ensures that videos are not only sharp but also visually immersive.

On the front, a 12 MP selfie camera with Dual Pixel PDAF ensures sharp and vibrant self-portraits. The ability to shoot 4K videos at 30/60fps and 1080p videos at 30fps further solidifies the device’s camera capabilities.

Audio and Connectivity

The Samsung Galaxy S23 Ultra features stereo speakers, providing a rich and immersive audio experience. While the absence of a 3.5mm headphone jack may disappoint some users, the device compensates with 32-bit/384kHz audio quality and AKG tuning, ensuring audiophiles are not left wanting.

Connectivity options are extensive, with Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band support, Wi-Fi Direct, Bluetooth 5.3 with A2DP and LE, and NFC capabilities. The inclusion of Ultra Wideband (UWB) support further extends the device’s connectivity prowess. GPS, GLONASS, BDS, and GALILEO ensure accurate positioning, catering to users who rely on navigation services.

Battery Life

The Samsung Galaxy S23 Ultra is equipped with a non-removable 5000 mAh Li-Ion battery, providing substantial power for a flagship device. The 45W wired charging capability, along with PD3.0, allows users to attain a 65% charge in just 30 minutes, as advertised. Wireless charging is also supported at 15W (Qi/PMA), and the device features 4.5W reverse wireless charging.

In real-world usage, the Galaxy S23 Ultra impresses with its endurance. The active use score of 13:24 hours is a commendable feat, and the device achieves an endurance rating of 126 hours in battery tests. This longevity ensures that users can rely on their device throughout the day without constantly worrying about running out of power.

Additional Features and Software

The Samsung Galaxy S23 Ultra comes in a variety of appealing colors, including Phantom Black, Green, Cream, Lavender, Graphite, Sky Blue, Lime, Red, and a special BMW M Edition. The choice of colors allows users to express their personal style while owning a device that stands out in a crowd.

The device supports Samsung DeX and Samsung Wireless DeX, offering a desktop experience for users who need to perform productivity tasks on a larger screen. The inclusion of a fingerprint sensor under the display adds a layer of security while maintaining a clean and seamless design.

Price and Availability

As of the announcement in February 2023, the Samsung Galaxy S23 Ultra is available for purchase, with a starting price of $769.00, €852.12, £639.75, or ₹82,990, depending on the region. The pricing reflects the premium nature of the device and the advanced features it brings to the table.

Conclusion: Is the Samsung Galaxy S23 Ultra Worth It?

In conclusion, the Samsung Galaxy S23 Ultra is a technological marvel that successfully combines cutting-edge hardware with innovative features. The device excels in design, display, performance, camera capabilities, and battery life, making

it a well-rounded flagship smartphone. While the price may be on the higher side, the value provided by the Galaxy S23 Ultra justifies the investment for users who demand the best in terms of specifications and user experience.

Potential buyers looking for a device that offers a top-tier camera system, a stunning display, and robust performance will find the Samsung Galaxy S23 Ultra to be a compelling choice. The inclusion of advanced features such as UWB support, Armor aluminum frame, and reverse wireless charging further solidifies its position as a flagship device that stands out in a crowded market.

For those who prioritize innovation and are willing to invest in a device that sets new standards in smartphone technology, the Samsung Galaxy S23 Ultra is undoubtedly worth considering. It represents a leap forward in mobile technology and cements Samsung’s position as a leader in the competitive smartphone landscape.

Feature Table

NetworkGSM / CDMA / HSPA / EVDO / LTE / 5G
Dimensions163.4 x 78.1 x 8.9 mm
Weight234 g
BuildGlass front and back (Gorilla Glass Victus 2), aluminum frame
SIMNano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM)
Display6.8 inches, Dynamic AMOLED 2X, 120Hz, HDR10+, 1440 x 3088 px
OSAndroid 13, upgradable to Android 14, One UI 6
ChipsetQualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
CPUOcta-core (1×3.36 GHz Cortex-X3 & 2×2.8 GHz Cortex-A715 &…
GPUAdreno 740
Memory256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM
Main CameraQuad: 200 MP, 10 MP (periscope telephoto), 10 MP (telephoto), 12 MP (ultrawide)
Selfie Camera12 MP
AudioStereo speakers, 32-bit/384kHz audio, Tuned by AKG
ConnectivityWi-Fi 802.11 a/b/g/n/ac/6e, Bluetooth 5.3, NFC, USB Type-C 3.2
BatteryLi-Ion 5000 mAh, 45W wired charging, 15W wireless charging, 4.5W reverse wireless charging
Additional FeaturesIP68 dust/water resistant, Armor aluminum frame, Stylus with Bluetooth integration, Samsung DeX, UWB support
ColorsPhantom Black, Green, Cream, Lavender, Graphite, Sky Blue, Lime, Red, BMW M Edition
ModelsSM-S918B, SM-S918B/DS, SM-S918U, SM-S918U1, SM-S918W, SM-S918N, SM-S9180, SM-S918E, SM-S918E/DS
SAR1.12 W/kg (head), 0.92 W/kg (body)
SAR EU0.96 W/kg (head), 1.40 W/kg (body)
Price$769.00 / €852.12 / £639.75 / ₹82,990
Performance TestsAnTuTu: 1241531 (v9), GeekBench: 4927 (v5.1), GFXBench: 67fps (ES 3.1 onscreen)
Display TestsContrast ratio: Infinite (nominal)
Camera TestsPhoto / Video
Loudspeaker Test-25.6 LUFS (Very good)
Battery TestsActive use score 13:24h, Endurance rating 126h


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