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Samsung Galaxy S23 Ultra

8.0/ 10

Updated May 2026

Available
  • Network
    5G / LTE
  • Display
  • Camera
  • Memory
    512 GB
  • Battery
    3900 mAh
  • OS
    Android 13

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The Samsung Galaxy S23 is a series of high-end Android-based smartphones developed, manufactured, and marketed by Samsung Electronics as part of its flagship Galaxy S series. The phones were announced and unveiled on February 1, 2023, at the Galaxy Unpacked in-person event, while the Galaxy S23 FE was unveiled on October 3, 2023. They collectively serve as the successor to the Samsung Galaxy S22 series and the S21 FE. The first three phones were released in the United States and Europe on February 17, 2023, while the Fan Edition was released globally on October 26, 2023.

Source: spec data adapted from Wikipedia, available under CC BY-SA 4.0.

Key specifications

OSOriginal: Android 13 with One UI 5.1 / Current: Android 16 with One UI 8
ChipsetQualcomm Snapdragon 8 Gen 2 for Galaxy
RAM8 or 12GB LPDDR5X RAM
Storage128, 256 or 512 GB
Selfie camera12 MP, f/2.2, 25mm (wide)
BatteryLi-ion 3900 mAh
Charging"Super fast charging" at 25W
Weight168 g
Dimensions146.3×70.9×7.6 mm (5.76×2.79×0.30 in)

Design and display

The Samsung Galaxy S23 Ultra features a modern display measuring 146.3×70.9×7.6 mm (5.76×2.79×0.30 in). The handset weighs 168 g and is built in a Slate form factor.

Performance

Powering the Samsung Galaxy S23 Ultra is the Qualcomm Snapdragon 8 Gen 2 for Galaxy system-on-chip. CPU configuration: Octa-Core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510). Graphics are handled by Adreno 740 @ 719 MHz. It ships with 8 or 12GB LPDDR5X RAM of RAM. Storage options: 128, 256 or 512 GB.

Camera

Front-facing camera: 12 MP, f/2.2, 25mm (wide).

Battery and charging

The Samsung Galaxy S23 Ultra packs a Li-ion 3900 mAh battery. Charging support: "Super fast charging" at 25W.

Connectivity

Network support: 2G / 3G / 4G LTE / 5G NR. Connectivity options include Wi-Fi 802.11 a/b/g/n/ac/ax, tri-band, Wi-Fi Direct, hotspot / Bluetooth 5.3, A2DP, LE. SIM configuration: Nano-SIM and eSIM.

Rating breakdown

Editorial scores per criterion (out of 10).

features
9.0
performance
9.0
connectivity
9.0
display
7.0
design
8.0
camera
7.0
battery
7.0

Full specifications

NETWORK
Technology2G / 3G / 4G LTE / 5G NR
LAUNCH
StatusAvailable. Released 2023
BODY
Dimensions146.3 × 70.9 × 7.6 mm (5.76 × 2.79 × 0.30 in)
Weight168 g
SIMNano-SIM and eSIM
BuildSlate
PLATFORM
OSOriginal: Android 13 with One UI 5.1 / Current: Android 16 with One UI 8
ChipsetQualcomm Snapdragon 8 Gen 2 for Galaxy
CPUOcta-Core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPUAdreno 740 @ 719 MHz
MEMORY
Card slotNo
Internal128, 256 or 512 GB
SELFIE CAMERA
Single12 MP, f/2.2, 25mm (wide)
SOUND
LoudspeakerDolby Atmos stereo speakers
3.5mm jackNo
COMMS
WLANWi-Fi 802.11 a/b/g/n/ac/ax, tri-band, Wi-Fi Direct, hotspot / Bluetooth 5.3, A2DP, LE
Bluetooth5.x, A2DP, LE
GPSYes, with A-GPS, GLONASS, BDS, GALILEO
USBUSB Type-C
NFCYes
FEATURES
SensorsFingerprint, accelerometer, gyro, proximity, compass, barometer
BATTERY
Charging"Super fast charging" at 25W
Battery TypeLi-ion 3900 mAh
MISC
ModelsCream, Lavender

Questions about this phone

What is the Samsung Galaxy S23 Ultra battery capacity?
The Samsung Galaxy S23 Ultra has a 3900 mAh battery.
Does the Samsung Galaxy S23 Ultra support 5G?
Yes, the Samsung Galaxy S23 Ultra supports 5G networks.
What operating system does the Samsung Galaxy S23 Ultra run?
The Samsung Galaxy S23 Ultra runs Android 13 (full: Original: Android 13 with One UI 5.1 / Current: Android 16 with One UI 8).
What is AppsApk's rating for the Samsung Galaxy S23 Ultra?
AppsApk's editorial team rates the Samsung Galaxy S23 Ultra at 8.0 out of 10 based on design, display, battery, camera, features, connectivity, and performance.