Key Highlights
The Samsung Galaxy S23 Ultra may look almost unchanged at first glance, but a closer look reveals meaningful improvements that push it slightly ahead of typical yearly upgrades. Samsung has refined the internal hardware with LPDDR5X RAM, UFS 4.0 storage, and the custom Snapdragon 8 Gen 2 for Galaxy chipset—together delivering noticeably faster real-world performance once you start using the phone. These upgrades make everyday tasks smoother and more responsive, even if they’re not immediately obvious on paper. The camera system is where Samsung packed in the biggest enhancements. The new 200MP ISOCELL HP2 sensor with 16-in-1 pixel binning, improved OIS angles, wider 8K30 recording field of view, and smarter video stabilization collectively produce brighter, sharper, and more stable photos and videos. Whether you’re a casual shooter or a creator, the S23 Ultra makes capturing high-quality content much easier. Samsung has even refined features like noise reduction and Hyperlapse to deliver more polished results straight from the phone. Despite being labeled an “incremental” upgrade, the S23 Ultra stands out thanks to thoughtful refinements rather than dramatic design changes. Its signature S Pen remains, supported by a set of Note-like features that further distinguish it from Samsung’s other flagships. And although the design closely mirrors last year’s model, Samsung’s sustainability-focused tweaks give it a modern edge. Globally, Samsung’s decision to use the optimized Snapdragon 8 Gen 2 for Galaxy ensures consistent top-tier performance across all regions—something users praised after last year’s S22 Ultra rollout. While many core features remain unchanged, that’s not necessarily a drawback; the S22 Ultra already excelled in battery life, display quality, and versatility. In a rapidly evolving smartphone market—with strong competition from Apple’s iPhone 15 Pro Max and Google’s Pixel 8 Pro—the Galaxy S23 Ultra still manages to hold its ground as a powerhouse. Its blend of upgraded performance, advanced camera capabilities, and signature S Pen functionality makes it a compelling choice for anyone seeking a premium flagship experience in 2023.
Full Specifications
Display
- Type
- Dynamic AMOLED
- Size
- 6.8″
- Resolution
- 1440 × 3088
- Aspect ratio
- 19.3 : 9
- PPI
- 500 ppi
- Refresh rate
- 120 Hz
- Adaptive refresh rate
- Yes (1-120 Hz)
- Max rated brightness
- 1,750 nits
- Max rated brightness in HDR
- 1,750 nits
- HDR support
- HDR10+
- Screen protection
- Gorilla Glass Victus 2
- Screen-to-body ratio
- 89.5%
- Display features
- Always-On Display | DCI-P3 color gamut
- Display tests
- - RGB color space: 96.9%
- Sources
- https://www.91mobiles.com/samsung-galaxy-s23-ultra-5g-price-in-india?ty=specs
Design & Build
- Height
- 163.4 mm (6.43″)
- Width
- 78.1 mm (3.07″)
- Thickness
- 8.9 mm (0.35″)
- Weight
- 234 g
- Waterproof
- IP68
- Advanced cooling
- None
- Rear material
- Glass
- Frame material
- Aluminum
- Colors
- Phantom Black | Green | Cream | Lavender | Graphite | Sky Blue | Lime | Red
- Fingerprint scanner
- In-display (ultrasonic)
- Screen-to-body ratio (design)
- 89.5%
Performance
- Chipset brand
- Qualcomm
- Chipset model
- Snapdragon 8 Gen 2
- Max clock
- 3200 MHz
- CPU cores
- 8-core (1 + 4 + 3)
- Architecture
- 1× Cortex-X3 @ 3.36 GHz (Prime) 2× Cortex-A715 @ 2.8 GHz (Performance) 2× Cortex-A710 @ 2.8 GHz (Performance/legacy 32-bit) 3× Cortex-A510 @ 2.0 GHz (Efficiency)
- Manufacturing
- TSMC
- Lithography process
- 4 nm
- Neural processor (NPU)
- Yes
- Graphics
- Adreno 740
- GPU shading units
- 1536
- GPU clock
- 719 MHz
- FLOPS
- 2,209 GFLOPS
- Geekbench 6 (Single-Core)
- 2000
- Geekbench 6 (Multi-Core)
- 5126
- Geekbench Compute (GPU)
- 9379
- AnTuTu v10
- 1542523
- Benchmarks notes
- https://browser.geekbench.com/android_devices/samsung-galaxy-s23-ultra
Memory
- RAM size
- 12 GB
- Memory type
- LPDDR5X
- Channels
- 4
- Storage size
- 256 GB / 512 GB / 1 TB
- Storage type
- UFS 4.0
- Memory card
- No
Software
- Operating system
- Android 13
- ROM
- One UI
- OS size
- 30 GB
Battery
- Capacity
- 5000
- Max charge power
- 45 W
- Battery type
- Li-Ion
- Replaceable
- No
- Wireless charging
- Yes (15 W)
- Reverse charging
- Yes (wireless)
- Fast charging
- 65% in 30 minutes
- Full charging time
- 59–65 minutes
- Battery life tests
- Web Browsing: ~18–19 hours Video Playback: ~23–25 hours Gaming: ~6–7 hours
- General battery life
- 2 days of mixed usage
Main camera
- Matrix
- 200 MP (wide) + 10 MP (periscope telephoto) + 10 MP (telephoto) + 12 MP (ultrawide)
- Image resolution
- 14500 x 13650 Pixels
- Zoom
- Digital
- Flash
- Single LED
- Stabilization
- Optical + Electronic
- 8K video recording
- Up to 30FPS
- 4K video recording
- Up to 60FPS
- 1080p video recording
- Up to 240FPS
- Slow motion
- 720p @ 960 FPS
- Angle of widest lens
- 120°
- Camera features
- Bokeh | Pro Mode | Pro RAW | HDR10+ | Night Mode | Super Steady | AI Detail Enhancer
- Lenses
Selfie camera
- Megapixels
- 12 MP
- Image resolution
- 4000 × 3000 pixels
- Aperture
- f/2.2
- Focal length
- 26 mm
- Sensor
- Sensor size
- 1/3.2"
- Pixel size
- 1.12 µm
- Autofocus
- PDAF
- Stabilization
- Electronic
- Video resolution
- 4K@60
- Depth sensor (TOF 3D)
- No
Connectivity
- Wi-Fi standard
- Wi-Fi 6E (802.11ax 6GHz)
- Wi-Fi features
- Dual-band | Wi-Fi Direct | Hotspot | 6 GHz support
- Bluetooth version
- 5.3
- Bluetooth features
- A2DP | LE | aptX optional (vendor-dependent) | SBC | AAC
- USB type
- USB Type-C
- USB version
- 3.2
- USB features
- Charging | OTG | DisplayPort (Samsung DeX) | Data Transfer
- DisplayPort
- Yes
- GPS
- GPS | GLONASS | Galileo | BeiDou | QZSS
- NFC
- Yes
- Infrared port
- No
Network
- Number of SIM
- 2
- Type of SIM card
- Nano
- Multi SIM mode
- Standby
- eSIM support
- No
- Hybrid slot
- No
- 2G network
- 850 / 900 / 1800 / 1900
- 3G network
- 850 / 900 / 1700(AWS) / 1900 / 2100
- 4G network
- 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 66
- 5G support
- Yes
Sound
- Speakers
- Stereo
- Headphone audio jack
- No
- FM radio
- No
- Dolby Atmos
- Yes
- Speakers test
- Max loudness approx. –26.0 LUFS (Good) / around 88–90 dB in lab tests
Other
- Category
- Flagship
- Announced
- February 2023
- Release date
- February 2023
- Launch price (MSRP)
- ₹1,34,999
- Sensors
- Light sensor | Proximity sensor | Accelerometer | Barometer | Compass | Gyroscope
- Bundled charger
- Not included