SAMSUNG Galaxy S23 Ultra

picture of SAMSUNG Galaxy S23 Ultra
  • Released: 2023, February 17
  • Display: 6.8 inches
  • Processor: Octa-core 3.36 GHz 2.8 GHz 2.8 GHz 2.0 GHz
  • RAM: 8GB
  • Storage: 256GB
  • Battery: Li-Ion 5000 mAh
Announced 2023, February 01
Status Available. Released 2023, February 17
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA 800 / 1900 & TD-SCDMA
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 - USA
5G bands 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
1, 7, 28, 41, 66, 71, 78, 258, 260, 261 SA/NSA/Sub6/mmWave - USA
Speed HSPA, LTE-A (up to 7CA), 5G
Dimensions 163.4 x 78.1 x 8.9 mm (6.43 x 3.07 x 0.35 in)
Weight 234 g (8.25 oz)
Build Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
SIM Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
IP68 dust/water resistant (up to 1.5m for 30 min) Armor aluminum frame with tougher drop and scratch resistance (advertised) Stylus (Bluetooth integration, accelerometer, gyro)
Type Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak)
Size 6.8 inches, 114.7 cm2 (~89.9% screen-to-body ratio)
Resolution 1440 x 3088 pixels, 19.3:9 ratio (~500 ppi density)
Protection Corning Gorilla Glass Victus 2
Always-on display
OS Android 13, One UI 5.1
Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 740
Card slot No
Internal 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM
UFS 4.0
Main Camera
Quad 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, Laser AF, OIS 10 MP, f/4.9, 230mm (periscope telephoto), 1/3.52", 1.12µm, Dual Pixel PDAF, OIS, 10x optical zoom 10 MP, f/2.4, 70mm (telephoto), 1/3.52", 1.12µm, Dual Pixel PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, Dual Pixel PDAF, Super Steady video
Features LED flash, auto-HDR, panorama
Video 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound rec., gyro-EIS
Selfie camera
Single 12 MP, f/2.2, 26mm (wide), Dual Pixel PDAF
Features Dual video call, Auto-HDR, HDR10+
Video 4K@30/60fps, 1080p@30fps
Type Li-Ion 5000 mAh, non-removable
Charging 45W wired, PD3.0, 65% in 30 min (advertised) 15W wireless (Qi/PMA) 4.5W reverse wireless
Loudspeaker Yes, with stereo speakers
3.5mm jack No
32-bit/384kHz audio Tuned by AKG
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct
Bluetooth 5.3, A2DP, LE
Radio No
USB USB Type-C 3.2, OTG
Sensors Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Samsung DeX, Samsung Wireless DeX (desktop experience support) Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified) Ultra Wideband (UWB) support
Colors Phantom Black, Green, Cream, Lavender, Graphite, Sky Blue, Lime, Red, BMW M Edition
Models SM-S918B, SM-S918B/DS, SM-S918U, SM-S918U1, SM-S918W, SM-S918N, SM-S9180, SM-S918E, SM-S918E/DS
SAR 1.12 W/kg (head) 0.92 W/kg (body)
SAR EU 0.96 W/kg (head) 1.40 W/kg (body)
Price $ 849.00 / € 1,078.00 / £ 896.97 / ₹ 104,970

Samsung Galaxy S23 Ultra Review: Display, Camera, Performance, and Battery Life

The Samsung Galaxy S23 Ultra is the company's flagship smartphone for 2023, and it's packed with the latest and greatest features. In this review, we'll take a closer look at the display, camera, performance, and battery life of the S23 Ultra, to see if it's worth the high price tag.


The S23 Ultra has a 6.8-inch AMOLED display with a 120Hz refresh rate and a resolution of 3088 x 1440 pixels. The display is bright, sharp, and colorful, and it's perfect for watching videos, playing games, and browsing the web. The 120Hz refresh rate makes everything look smooth and fluid, and it's a great feature to have for gaming and other demanding tasks.


The S23 Ultra has a quad-camera system on the back, with a 200MP main sensor, a 12MP ultrawide sensor, a 10MP telephoto sensor with 3x optical zoom, and a 10MP telephoto sensor with 10x optical zoom. The camera system is excellent, and it can take stunning photos in all kinds of lighting conditions.

The main sensor is particularly impressive, and it can capture a lot of detail in your photos. The ultrawide sensor is also great, and it's perfect for taking landscape and group photos. The telephoto sensors are also very good, and they allow you to zoom in on distant objects without losing any detail.


The S23 Ultra is powered by the Snapdragon 8 Gen 2 processor, which is one of the fastest mobile processors available. The phone has 12GB of RAM and up to 1TB of storage. The performance of the S23 Ultra is excellent, and it can handle anything you throw at it.

You can play the latest games on high settings without any problems, and the phone can multitask with ease. The S23 Ultra also has a built-in S Pen stylus, which makes it easy to take notes, draw, and annotate documents.

Battery life

The S23 Ultra has a 5000mAh battery, which is one of the largest batteries available in a smartphone. The battery life of the S23 Ultra is excellent, and you can easily get through a day of heavy use on a single charge. If you're a light user, you can even get two days of use out of the S23 Ultra on a single charge.


  • Excellent display
  • Superb camera system
  • Fast performance
  • Long battery life
  • Built-in S Pen stylus


  • Expensive
  • Bulky and heavy
  • Bixby is still not very good

Who should buy it?

The Samsung Galaxy S23 Ultra is a great phone for anyone who wants the best of the best. It has an excellent display, a superb camera system, fast performance, and long battery life. However, it is expensive and bulky, so it's not the right phone for everyone.

If you're looking for the best Android phone available, and you don't mind spending a lot of money, then the Samsung Galaxy S23 Ultra is the phone for you. However, if you're on a budget or you're looking for a smaller and lighter phone, then you may want to consider other options.

Video Review