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Galaxy S23 Ultra (Online Exclusive 12GB Memory)

SM-S918BZRWMEA

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Specifications

  • Weight (g)

    233

  • CPU Speed

    3.36GHz, 2.8GHz, 2GHz

  • CPU Speed

    3.36GHz, 2.8GHz, 2GHz

  • CPU Type

    Octa-Core

  • Size (Main_Display)

    173.1mm (6.8")

  • Resolution (Main Display)

    3088 x 1440 (Quad HD+)

  • Technology (Main Display)

    Dynamic AMOLED 2X

  • Color Depth (Main Display)

    16M

  • Max Refresh Rate (Main Display)

    120 Hz

  • Yes

  • Rear Camera - Resolution (Multiple)

    200.0 MP + 10.0 MP + 12.0 MP + 10.0 MP

  • Rear Camera - F Number (Multiple)

    F1.7 , F4.9 , F2.2 , F2.4

  • Main Camera - Auto Focus

    Yes

  • Rear Camera - OIS

    Yes

  • Rear Camera - Zoom

    Optical Zoom at 3x and 10x , Digital Zoom up to 100x

  • Front Camera - Resolution

    12.0 MP

  • Front Camera - F Number

    F2.2

  • Front Camera - Auto Focus

    Yes

  • Main Camera - Flash

    Yes

  • Video Recording Resolution

    UHD 8K (7680 x 4320) @30fps

  • Slow Motion

    960fps @FHD, 240fps @FHD

  • Memory_(GB)

    12

  • Storage (TB)

    1

  • Available Storage (GB)

    928.1

  • Number of SIM

    Dual-SIM

  • SIM size

    Nano-SIM (4FF), Embedded-SIM

  • SIM Slot Type

    SIM 1 + SIM 2 or Embedded SIM

  • Infra

    2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD

  • 2G GSM

    GSM850, GSM900, DCS1800, PCS1900

  • 3G UMTS

    B1(2100), B2(1900), B4(AWS), B5(850), B8(900)

  • 4G FDD LTE

    B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B66(AWS-3)

  • 4G TDD LTE

    B38(2600), B39(1900), B40(2300), B41(2500)

  • 5G FDD Sub6

    N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N28(700), N66(AWS-3)

  • 5G TDD Sub6

    N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)

  • USB Interface

    USB Type-C

  • USB Version

    USB 3.2 Gen 1

  • Location Technology

    GPS, Glonass, Beidou, Galileo, QZSS

  • Earjack

    USB Type-C

  • MHL

    No

  • Wi-Fi

    802.11 a/b/g/n/ac/ax 2.4G+5GHz+6GHz, HE160, MIMO, 1024-QAM

  • Wi-Fi Direct

    Yes

  • Bluetooth Version

    Bluetooth v5.3

  • NFC

    Yes

  • UWB (Ultra-Wideband)

    Yes

  • PC Sync.

    Smart Switch (PC version)

  • Android

  • Form Factor

    Touch Bar

  • Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor

  • Dimension (HxWxD, mm)

    163.4 x 78.1 x 8.9

  • Weight (g)

    233

  • Video Playback Time (Hours, Wireless)

    Up to 26

  • Battery Capacity (mAh, Typical)

    5000

  • Removable

    No

  • Stereo Support

    Yes

  • Video Playing Format

    MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM

  • Video Playing Resolution

    UHD 8K (7680 x 4320)@60fps

  • Audio Playing Format

    MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APE

  • Gear Support

    Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds2, Galaxy Buds, Galaxy Fit2, Galaxy Fit e, Galaxy Fit, Galaxy Watch5, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch Active, Gear Fit2 Pro, Gear Fit2, Gear Sport, Gear S3, Gear S2

  • Samsung DeX Support

    Yes

  • Mobile TV

    No

Reviews

Galaxy S23 Ultra (Online Exclusive 12GB Memory)

4.4

Recommended by 86% of customers.

Write a review
5.0 80%
4.0 7%
3.0 0%
2.0 0%
1.0 13%
AI Functionality 3.7
Features 4.4
Performance 4.6
Design 4.3
Value 4.1

Filters

Relevancy sort puts the best reviews at the top. We look at things like helpfulness votes, latest review, pictures and other traits that readers look for in their reviews.

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Filters

15 Reviews

SAIFELDIN
5 (9,999)

2023-02-12

5 (9,999)
IAM SO HAPPY TO BUY THIS PHONE , AMAZING FEATURES, EXCELLENT CAMERA
I recommended this product.
Helpful?
Originally posted on Galaxy S23 Ultra (8GB Memory)(SM-S918BZGBMEA)

Features

5 (9,999)

Performance

5 (9,999)

Design

5 (9,999)

Value

5 (9,999)
Shadow
1 (9,999)

2023-02-19

1 (9,999)
I bought S23 ultra: Fingerscan is really killing me, I tried over and over still don't recognize me, the face dedication also the worst! (not only me, all of my friends are the same) And the charging avoiding that you have to search for a charger, the charging speed is almost more than one hour to 100%! the same thing as the previous one! I mean guys woke up, Xiaomi the made it in less than 20 minutes up to 100% (the charger comes free with the phone)!!
Helpful?
Originally posted on Galaxy S23 Ultra (8GB Memory)(SM-S918BZGBMEA)

Features

3 (9,999)

Performance

5 (9,999)

Design

2 (9,999)

Value

1 (9,999)
Hari krishnan
5 (9,999)

2025-02-03

5 (9,999)
Good Performance good l m happy happy happy Happy
Helpful?
Originally posted on Galaxy S23 Ultra (8GB Memory)(SM-S918BZGBMEA)

Features

5 (9,999)

Performance

5 (9,999)

Design

5 (9,999)

Value

5 (9,999)
Faizan Maqsood
5 (9,999)

2023-02-14

5 (9,999)
I Pre-ordered this phone from samsung.com and it was delivered on 09-02-2023. I was not expecting this early because online deliveries are starting from 17-02-2023. I ordered a 512GB version, which came with a 24w charger and Samsung care card. I wish they could offer wireless headphones or a watch with a 512GB version. my last phone was Note10+, switched to this phone because the battery performance of Note 10+ was depleting, and I had to charge my phone twice a day. The performance of this phone is phenomenal and the battery life is excellent. I am using it for two days on 120Hz refresh rate and WQHD+ resolution and in vivid display mode. It has a fantastic display, loved the very fluid ONEUI5.1 and Android 13 experience. Only have one wish, I hope Samsung could improve shutter lag and reduce shutter latency to zero sec. One more issue, I am facing right now, but I think it could be fixed in near future. The original Samsung accessories for this phone are still not available anywhere. I wish these could be made available very soon.
Helpful?
Originally posted on Galaxy S23 Ultra (8GB Memory)(SM-S918BZGBMEA)

Features

5 (9,999)

Performance

5 (9,999)

Design

5 (9,999)

Value

5 (9,999)
Shidin
5 (9,999)

2024-10-01

5 (9,999)
Verry verry excelent this phone..the phone fast, i like this phn
Helpful?
Originally posted on Galaxy S23 Ultra (12GB Memory)(SM-S918BZEQMEA)

Features

5 (9,999)

Performance

5 (9,999)

Design

5 (9,999)

Value

5 (9,999)
Anonymous
5 (9,999)

2025-02-16

5 (9,999)
This is nice phone 📱.............,..............,...
Helpful?
Originally posted on Galaxy S23 Ultra (12GB Memory)(SM-S918BZKCMEA)

Features

5 (9,999)

Performance

5 (9,999)

Design

5 (9,999)

Value

5 (9,999)
Anonymous
5 (9,999)

2023-02-16

5 (9,999)
Exellent Camera,Display and overall superb performance..
I recommended this product.
Helpful?
Originally posted on Galaxy S23 Ultra (8GB Memory)(SM-S918BZGBMEA)

Features

5 (9,999)

Performance

5 (9,999)

Design

5 (9,999)

Value

4 (9,999)
Uday- maan
4 (9,999)

2025-06-02

4 (9,999)
Hello, good morning whole samsung terms😍 i m big fall or users which samsung brand .also this 23ultra phone i really can't . carry on my lovers samsung terms💌🙏
Helpful?
Originally posted on Galaxy S23 Ultra (8GB Memory)(SM-S918BZEBMEA)

AI Functionality

3 (9,999)

Features

4 (9,999)

Performance

5 (9,999)

Design

3 (9,999)

Value

4 (9,999)
AdilAnwar
5 (9,999)

2023-10-21

Storage : 1 TB | color : Red | NUMBER OF SIM : Dual Sim
5 (9,999)
No wrong comments to say about this phone. Already my 2 of the friends have using the same one and shared a great responds
I recommended this product.
Originally posted on Samsung UAE
Yusuf
5 (9,999)

2026-01-28

5 (9,999)
Phone is good berinice all so good I'm heppy 3214
Helpful?
Originally posted on Galaxy S23 Ultra (12GB Memory)(SM-S918BZKWMEA)

AI Functionality

5 (9,999)

Features

5 (9,999)

Performance

5 (9,999)

Design

5 (9,999)

Value

5 (9,999)
Shabeer
5 (9,999)

2025-10-10

5 (9,999)
I recommended this product.
Helpful?
Originally posted on Galaxy S23 Ultra (12GB Memory)(SM-S918BZECMEA)

AI Functionality

3 (9,999)

Features

3 (9,999)

Performance

3 (9,999)

Design

3 (9,999)

Value

5 (9,999)
Anonymous
1 (9,999)

2024-05-08

1 (9,999)
Helpful?
Originally posted on Galaxy S23 Ultra (12GB Memory)(SM-S918BZGCMEA)

Features

2 (9,999)

Performance

2 (9,999)

Design

2 (9,999)

Value

2 (9,999)
Amr1911
5 (9,999)

2023-10-25

5 (9,999)
I recommended this product.
Helpful?
Originally posted on Galaxy S23 Ultra (12GB Memory)(SM-S918BZGCMEA)

Features

5 (9,999)

Performance

5 (9,999)

Design

5 (9,999)

Value

5 (9,999)
NoraSa
5 (9,999)

2023-08-22

5 (9,999)
Helpful?
Originally posted on Galaxy S23 Ultra (8GB Memory)(SM-S918BZGBMEA)

Features

5 (9,999)

Performance

5 (9,999)

Design

5 (9,999)

Value

5 (9,999)
bob27
5 (9,999)

2023-07-21

5 (9,999)
I recommended this product.
Helpful?
Originally posted on Galaxy S23 Ultra (8GB Memory)(SM-S918BZGBMEA)

Features

5 (9,999)

Performance

5 (9,999)

Design

5 (9,999)

Value

1 (9,999)

* Network : The bandwidths supported by the device may vary depending on the region or service provider.

* Battery: Actual battery life varies by network environment, features and apps used, frequency of calls and messages, number of times charged, and many other factors.

* User Available Memory : User memory is less than the total memory due to storage of the operating system and software used to operate the device features. Actual user memory will vary depending on the operator and may change after software upgrades are performed.

* All specifications and descriptions provided herein may be different from the actual specifications and descriptions for the product. Samsung reserves the right to make changes to this web page and the product described herein, at anytime, without obligation on Samsung to provide notification of such change. All functionality, features, specifications, GUI and other product information provided in this web page including, but not limited to, the benefits, design, pricing, components, performance, availability, and capabilities of the product are subject to change without notice or obligation. The contents within the screen are simulated images and are for demonstration purposes only.

* Wi-Fi connection and speed may vary depending on the usage environment.

* The network capacity and data transfer speed may be reduced while dual SIM cards are used at the same time.

* Size and weight may vary by the device's configuration and manufacturing process.

* Images are for illustration purposes only and the accessories are sold separately.

* Features and Specifications are accurate as of commercial launch but may be subject to change without prior notification.

* CPU Speed - Based on maximum clock speed, the maximum clock speed of performance core and efficiency core respectively.

* Battery time is based on our own laboratory measurements, and may vary depending on factors such as device settings, usage patterns and operating conditions.

* Network: 5G network availability may vary depending on the country, network provider and user environment.

*Display Size: Measured diagonally, Galaxy S23's screen size is 6.1" in the full rectangle and 5.9" with accounting for the rounded corners, Galaxy S23+'s screen size is 6.6" in the full rectangle and 6.4" with accounting for the rounded corners and Galaxy S23 Ultra's screen size is 6.8" in the full rectangle and 6.8" with accounting for the rounded corners; actual viewable area is less due to the rounded corners and camera hole.

*Battery Capacity (Typical): Typical value tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated capacity is 3785mAh for Galaxy S23, 4565mAh for Galaxy S23+ and 4855mAh for Galaxy S23 Ultra. Actual battery life may vary depending on network environment, usage patterns and other factors.