5G Dynamic AM-OLED IP68 Smartphone

Samsung SM-S928J Galaxy S24 Ultra 5G UW TD-LTE JP 256GB SCG26 (Samsung Muse 3)

Samsung · Announced Jan 2024

About Samsung Galaxy S24 Ultra 5G

The Samsung Galaxy S24 Ultra 5G packs a sizable 6.79‑inch AM‑OLED panel that delivers a crisp 1440‑by‑3120 pixel resolution, offering plenty of screen real estate for media consumption and multitasking. Running Android 14, the device is powered by 12 GB of RAM and a generous 512 GB of internal storage, ensuring smooth performance and ample space for apps, photos and videos. Its sleek silhouette measures 79 × 162.3 × 8.6 mm and comes in at 233 grams, striking a balance between a premium feel and manageable heft.

Under the hood, the Galaxy S24 Ultra 5G houses a 5,000 mAh battery that can be replenished via a 15‑watt wired charger, providing reliable endurance for a full day of use. The phone supports a single SIM configuration and benefits from the latest 5G connectivity, while its overall design remains consistent with Samsung’s flagship aesthetic, offering a polished look that complements its high‑end specifications.

This variant

This SM‑S928J ships with 256 GB of internal storage, half the capacity of the standard 512 GB model. It is the Japan‑specific UW‑TD‑LTE edition, tuned for local carrier bands, whereas the other S24 Ultra variants are offered with larger 512 GB or 1 TB capacities or are aimed at dual‑SIM markets and different regions such as Canada or the global market.

Technical Specifications

Display

Size

6.79 inch

Type

Dynamic AM-OLED

Resolution

1440x3120

Color depth

24-bit, 10-bit HDR

Panel

Samsung

Screen-to-body

88.3%

Active area

72.29 × 156.62 mm

Touch

Capacitive multi-touch sensing screen, 10-point

Punch-hole

Yes

Performance

Processor

Snapdragon 8 Gen 3 for Galaxy

CPU

Octa-core, up to 3.4 GHz

GPU

Qualcomm Adreno 750

Process

4 nm

Platform

Android

Memory

RAM

12 GiB

Battery

Capacity

5000 mAh

Type

Lithium-ion

Energy

19.4 Wh

Voltage

3.88 V

Charging

15W

Cameras

Main

16384×12288 · 5× optical visibility

Ultrawide

13 mm visibility

Telephoto

67 mm visibility

Telephoto

111 mm visibility

Front

4000×3000 visibility

Dimensions

Size

79 × 162.3 × 8.6 mm

Weight

233 g

Water resistance

IP68

Connectivity

Wi-Fi

Wi-Fi 7

Wi-Fi services

DLNA, Miracast, Wi-Fi Direct, Wi-Fi Tethering, WiDi, Wi-Fi Calling (VoWiFi)

Bluetooth profiles

A2DP, A2DP with aptX codec, A2DP with aptX HD codec, AVRCP, DIP, GAVDP, HFP, HID, HSP, MAP, OPP, PAN, PBA, SAP, SPP

USB

USB Type-C reversible

USB services

USB charging, USB fast charging, USB Host, USB On-The-Go 1.3, USB On-The-Go 2.0, USB Power Delivery, USB Power Delivery 2.0, USB Power Delivery 3.0

NFC

NFC A, NFC B

GPS

GPS, GLONASS, Galileo, BeiDou, QZSS

GPS services

Simultaneous GPS (S-GPS), Assisted GPS, Kétfrekvenciás GPS, Geotagging, QuickGPS, QZSS

AV out

DisplayPort (Unspecified) · 3840x2160 (2160p) 4K UHD

NR · 5 bandsTD-NR · 5 bandsLTE · 16 bandsTD-LTE · 5 bandsUMTS · 2 bandsGSM · 4 bands

All NR bands (5)

NR 1700/2100 MHz (N66)
NR 1800 MHz (N3)
NR 2100 MHz (N1)
NR 700 MHz (N28)
NR 850 MHz (N5)

All TD-NR bands (5)

TD-NR 2500 MHz (N41)
TD-NR 28 GHz (N257) bands
TD-NR 3500 MHz (N78)
TD-NR 3700 MHz (N77)
TD-NR 4700 MHz (N79)

All LTE bands (16)

LTE 1500 MHz (Band XXI)
LTE 1700/2100 MHz (Band 4, AWS)
LTE 1700/2100 MHz (Band 66)
LTE 1800 MHz (Band 3)
LTE 1900 MHz (Band 2, PCS)
LTE 2100 MHz (Band 1)
LTE 2600 MHz (Band 7)
LTE 700 MHz (Band 12)
LTE 700 MHz (Band 13)
LTE 700 MHz (Band 28)
LTE 800 MHz (Band 18)
LTE 800 MHz (Band 19)
LTE 800 MHz (Band 20)
LTE 850 MHz (Band 26)
LTE 850 MHz (Band 5)
LTE 900 MHz (Band 8)

All TD-LTE bands (5)

TD-LTE 1900 MHz (Band 39)
TD-LTE 2300 MHz (Band XL)
TD-LTE 2500 MHz (Band XLI)
TD-LTE 2600 MHz (Band 38)
TD-LTE 3500 MHz (Band XLII)

All UMTS bands (2)

UMTS 2100MHz (Band I, IMT)
UMTS 850MHz (Band V, CLR)

All GSM bands (4)

GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
GSM 850MHz (B5)
GSM 900MHz (B8)

Audio

Channels

stereo

Output

USB Type-C

DAC

32-bit / 384 kHz

Sensors

Accelerometer, Barometer, Compass, Gyroscope, Hall sensor, In-screen fingerprint sensor, Light intensity sensor, Proximity sensor, Step counter

Features

Fingerprint

Yes (in-screen fingerprint sensor)

SIM

e-SIM (embedded), Nano-SIM (4FF)

Carrier

KDDI Corporation

Markets

Asia (Japan)

Extras

Haptic touch feedback, Active stylus

Software extras

Voice Command, Business card recognition, Navigation software, Augmented Reality (AR), Virtual Reality (VR) support, Intelligent personal assistant, Voice Recognition, Face Recognition

Regulatory

HAC

M3, T3

Data status

Final