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SKU: 489948
$529.99

AT&T Samsung Galaxy S23 Ultra 5G - 256GB - Black - SM-S918UZKAATT

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Care information

  1. Get a phone case. This simple accessory is probably the easiest and most important thing you can do to protect your phone from physical damage.
  2. Get a Good Screen Protector.
  3. Don't use your phone while you are charging it.
  4. Avoid extreme temperatures.
  5. Keep it clean
  6. Avoid Swimming with your phone is True that some phones are Waterproof but its never good idea to take the phone to a swim with you

Delivery and Shipping

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USPS Ground $10.18
USPS 3-Day $19.43
USPS 2-Day $29.16
USPS Overnight $48.15

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Description

The Samsung Galaxy S23 Ultra pushes the smartphone boundaries with an epic 200MP camera to capture every moment day or night with advanced Nightography. Write, draw, create with the built in S-pen. The S23 Ultra boasts powerful processing performance, automatic adaptive 6.8” display, and all-day battery that lasts!

General
Product Type
Smartphone
Manufacturer Model Number
SM-S918U
Form Factor
Touch
Protection
Dustproof, splashproof, water-resistant
Width
3.1 in
Depth
0.4 in
Height
6.4 in
Weight
8.25 oz
Body Color
Phantom black
Body Material
PET film, recycled glass, Armor Aluminum frame
SAR Value
1.56 W/kg (simultaneous), 0.92 W/kg (body), 1.16 W/kg (wireless router), 1.12 W/kg (head)
Cellular
Technology
WCDMA (UMTS) / GSM
Mobile Broadband Generation
5G
Service Provider
AT&T
Operating System
Android 13
User Interface
Samsung One UI 5.1
Intelligent Assistant
Bixby
Navigation
GPS, GLONASS, BeiDou, Galileo
SIM Card Type
Nano SIM, Electronic SIM card (e-SIM)
SIM Card Qty
Dual-SIM
Payment Technology
Samsung Pay
Input Device
Multi-touch
Communications
Data Transmission
FDD-LTE, TDD-LTE, 5G NR FR1, 5G NR FR2
2G Band
850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band
Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency
2100, 1900, 1700, 850, 900
4G LTE Band
Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 14, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 38, Band 39, Band 40, Band 41, Band 46, Band 48, Band 66
4G LTE Frequency
FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700 PS, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 5150, TDD 3600, FDD 1700 - 2110 AWS-3
5G NR Band
N1, n2, n3, n5, n7, n8, n20, n28, n38, n41, n66, n77, n78, n257, n260, n30
5G NR Frequency
FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500, TDD 28GHz, TDD 39GHz, FDD 2300
Wireless Interface
NFC, IEEE 802.11a/b/g/n/ac/ax, Ultra-Wideband (UWB), Wi-Fi 6E, Bluetooth 5.3
Phone Features
Sensors
Accelerometer, ambient light sensor, proximity sensor, barometer, gyro sensor, hall sensor, geomagnetic sensor
Security Devices
Fingerprint reader (under display), face recognition
Additional Features
S Pen multi-input, Air View, MIMO technology, Screen Write, notification flashlight, Smart Select, Three microphones, Samsung KNOX, Smart View, Live message, Screen off memo, Samsung DeX support, Bixby Vision, Secure Folder function, TalkBack, Dual Audio, Intelligent Performance Enhancer, Samsung Smart Switch, AR Doodle, PENUP, Bixby key, Bluetooth Scalable Codec, Samsung Knox Vault, DisplayPort over USB Type-C, dual stereo speakers tuned by Dolby Atmos, Samsung Seamless Codec, Samsung Wallet
Media Player
Supported Digital Audio Standards
WAV, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, DSD, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID, DSD64, DSD128
Supported Digital Video Standards
MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements
Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, Dolby Digital sound, amplify ambient sound
Processor
Type
Qualcomm Snapdragon 8 Gen 2
Clock Speed
3.36 GHz
Processor Core Qty
8-core
Memory
RAM
LPDDR5 SDRAM - 8 GB
Internal Memory Capacity
256 GB
User Memory
218.1 GB
Front Camera
Sensor Resolution
12 Megapixel
Lens Aperture
F/2.2
Focus Adjustment
Automatic
Field of View (FoV)
80 degrees
Pixel Size
1.12 μm
Features
2PD AF
Main Camera
Sensor Resolution
200 Megapixel
Optical Image Stabilizer
Dual OIS (Optical Image Stabilization)
Lens Type
Wide-angle lens
Lens Aperture
F/1.7
Field of View (FoV)
85 degrees
Pixel Size
0.6 μm
Focus Adjustment
Automatic
Laser Auto Focus
Yes
Self-Timer Delay
Yes
Special Effects
Super HDR, face retouch, Grid Line, selfie color tone
Camera Modes
Panorama, Slow motion mode, Pro mode, HYPERLAPSE, Super Slow-mo, Flowers, Greenery, Trees, Sky, Beaches, Watersides, Snow, Backlit, Text, Food, Face, Baby, Person, Dog, Cat, People, Sunset, Sunrise, City, Waterfall, Scenery, Stage, Vehicles, Drinks, Animal, Shoes, Indoor, Clothes, Night view, Portrait, Night, Motion Photo, Mountain, Filter mode, Single Take, Pro Video, Portrait video, Director's View, Expert RAW mode, My Filter mode, Astrolapse
HDR Mode
Auto HDR mode
Light Source
High CRI LED flash
Video Resolutions
1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Super slow motion video 1920 x 1080 (1080p) at 960 fps, 7680 x 4320 (UHD 8K) at 24fps, Hyperlapse 4K video support at 30 fps, Super Steady 1080p video support at 60 fps, 7680 x 4320 (UHD 8K) at 30fps, 3840 x 2160 (4K) HDR10+ at 60 fps, Director's View 1920 x 1080 (1080p) at 30 fps
Features
Blink detection, QR-code scanner, RAW image capture, VDIS (Video Digital Image Stabilization), Tracking AF, Quick Share, Scene Optimizer, Lens smudge, Flaw detection, Shot suggestions, blur detection, HDR10+ recording, Super steady, backlighting detection, Quick Measure, Zoom-In Mic, HEIF image capture, Take 33MP still photos while playing 8K video, Single Take, AR Doodle, HEVC (High Efficiency Video coding) support, Auto framing, UW shape correction, Auto FPS, object eraser, Digital zoom up to 20x for video, High Bitrate, 360 Audio Recording
Second Camera
Sensor Resolution
12 Megapixel
Lens Type
Ultra wide-angle lens
Lens Aperture
F/2.2
Field of View (FoV)
120 degrees
Pixel Size
1.4 μm
Third Camera
Sensor Resolution
10 Megapixel
Optical Zoom
10x
Lens Type
Telephoto lens
Lens Aperture
F/4.9
Field of View (FoV)
11 degrees
Pixel Size
1.12 μm
Features
100x Super Resolution Zoom, Space Zoom
Fourth Camera
Sensor Resolution
10 Megapixel
Optical Zoom
3x
Lens Type
Telephoto lens
Lens Aperture
F/2.4
Field of View (FoV)
36 degrees
Pixel Size
1.12 μm
Display
Type
OLED display
Technology
Infinity-O Dynamic AMOLED 2X
Diagonal Size
6.8"
Display Resolution
3088 x 1440 pixels
Display Format
QHD+
Pixel Density
500 ppi
Max Brightness
1750 cd/m²
Color Depth
16.7 million colors
HDR
Yes
HDR Technology
HDR10+
Enhancement Technology
Vision Booster technology
Refresh Rate
120 Hz
Touch Sampling Rate
240 Hz
Contrast Ratio
3000000:1
Protection
Corning Gorilla Glass Victus 2 (scratch resistant glass)
Features
AOD(Always On Display), Video Wallpaper, 100% DCI-P3
Connections
Connector Type
USB Type-C - 24 pin USB-C
Battery
Capacity
5000 mAh
Fast Charging Technology
Qualcomm Quick Charge 2.0, Adaptive Fast Charging, Samsung Super Fast Charging, Power Delivery 3.0
Wireless Charging
Yes
Wireless Charging Standards
WPC, Qi, Fast Wireless Charging 2.0, Wireless PowerShare
Talk Time
2940 minutes
Run Time Details
Talk (4G): up to 2940 min ¦ Active online usage (LTE): up to 25 hrs ¦ Active online usage (Wi-Fi): up to 25 hrs ¦ Playback (wireless video): up to 26 hrs ¦ Playback (wireless audio): up to 99 hrs
Miscellaneous
Compliant Standards
VDE, IP68, HAC (Hearing Aid Compatible), EcoLogo, IEC 61960, Carbon Trust
Included Accessories
SIM card removal tool, S Pen, USB-C to USB-C cable
Manufacturer Warranty
Service & Support
Limited warranty - 1 year
Environmental Parameters
Max Depth of Water Resistance
5 ft

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • JCB
  • Mastercard
  • PayPal
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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Samsung

AT&T Samsung Galaxy S23 Ultra 5G - 256GB - Black - SM-S918UZKAATT

$529.99

The Samsung Galaxy S23 Ultra pushes the smartphone boundaries with an epic 200MP camera to capture every moment day or night with advanced Nightography. Write, draw, create with the built in S-pen. The S23 Ultra boasts powerful processing performance, automatic adaptive 6.8” display, and all-day battery that lasts!

General
Product Type
Smartphone
Manufacturer Model Number
SM-S918U
Form Factor
Touch
Protection
Dustproof, splashproof, water-resistant
Width
3.1 in
Depth
0.4 in
Height
6.4 in
Weight
8.25 oz
Body Color
Phantom black
Body Material
PET film, recycled glass, Armor Aluminum frame
SAR Value
1.56 W/kg (simultaneous), 0.92 W/kg (body), 1.16 W/kg (wireless router), 1.12 W/kg (head)
Cellular
Technology
WCDMA (UMTS) / GSM
Mobile Broadband Generation
5G
Service Provider
AT&T
Operating System
Android 13
User Interface
Samsung One UI 5.1
Intelligent Assistant
Bixby
Navigation
GPS, GLONASS, BeiDou, Galileo
SIM Card Type
Nano SIM, Electronic SIM card (e-SIM)
SIM Card Qty
Dual-SIM
Payment Technology
Samsung Pay
Input Device
Multi-touch
Communications
Data Transmission
FDD-LTE, TDD-LTE, 5G NR FR1, 5G NR FR2
2G Band
850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band
Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency
2100, 1900, 1700, 850, 900
4G LTE Band
Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 14, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 38, Band 39, Band 40, Band 41, Band 46, Band 48, Band 66
4G LTE Frequency
FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700 PS, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 5150, TDD 3600, FDD 1700 - 2110 AWS-3
5G NR Band
N1, n2, n3, n5, n7, n8, n20, n28, n38, n41, n66, n77, n78, n257, n260, n30
5G NR Frequency
FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500, TDD 28GHz, TDD 39GHz, FDD 2300
Wireless Interface
NFC, IEEE 802.11a/b/g/n/ac/ax, Ultra-Wideband (UWB), Wi-Fi 6E, Bluetooth 5.3
Phone Features
Sensors
Accelerometer, ambient light sensor, proximity sensor, barometer, gyro sensor, hall sensor, geomagnetic sensor
Security Devices
Fingerprint reader (under display), face recognition
Additional Features
S Pen multi-input, Air View, MIMO technology, Screen Write, notification flashlight, Smart Select, Three microphones, Samsung KNOX, Smart View, Live message, Screen off memo, Samsung DeX support, Bixby Vision, Secure Folder function, TalkBack, Dual Audio, Intelligent Performance Enhancer, Samsung Smart Switch, AR Doodle, PENUP, Bixby key, Bluetooth Scalable Codec, Samsung Knox Vault, DisplayPort over USB Type-C, dual stereo speakers tuned by Dolby Atmos, Samsung Seamless Codec, Samsung Wallet
Media Player
Supported Digital Audio Standards
WAV, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, DSD, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID, DSD64, DSD128
Supported Digital Video Standards
MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements
Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, Dolby Digital sound, amplify ambient sound
Processor
Type
Qualcomm Snapdragon 8 Gen 2
Clock Speed
3.36 GHz
Processor Core Qty
8-core
Memory
RAM
LPDDR5 SDRAM - 8 GB
Internal Memory Capacity
256 GB
User Memory
218.1 GB
Front Camera
Sensor Resolution
12 Megapixel
Lens Aperture
F/2.2
Focus Adjustment
Automatic
Field of View (FoV)
80 degrees
Pixel Size
1.12 μm
Features
2PD AF
Main Camera
Sensor Resolution
200 Megapixel
Optical Image Stabilizer
Dual OIS (Optical Image Stabilization)
Lens Type
Wide-angle lens
Lens Aperture
F/1.7
Field of View (FoV)
85 degrees
Pixel Size
0.6 μm
Focus Adjustment
Automatic
Laser Auto Focus
Yes
Self-Timer Delay
Yes
Special Effects
Super HDR, face retouch, Grid Line, selfie color tone
Camera Modes
Panorama, Slow motion mode, Pro mode, HYPERLAPSE, Super Slow-mo, Flowers, Greenery, Trees, Sky, Beaches, Watersides, Snow, Backlit, Text, Food, Face, Baby, Person, Dog, Cat, People, Sunset, Sunrise, City, Waterfall, Scenery, Stage, Vehicles, Drinks, Animal, Shoes, Indoor, Clothes, Night view, Portrait, Night, Motion Photo, Mountain, Filter mode, Single Take, Pro Video, Portrait video, Director's View, Expert RAW mode, My Filter mode, Astrolapse
HDR Mode
Auto HDR mode
Light Source
High CRI LED flash
Video Resolutions
1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Super slow motion video 1920 x 1080 (1080p) at 960 fps, 7680 x 4320 (UHD 8K) at 24fps, Hyperlapse 4K video support at 30 fps, Super Steady 1080p video support at 60 fps, 7680 x 4320 (UHD 8K) at 30fps, 3840 x 2160 (4K) HDR10+ at 60 fps, Director's View 1920 x 1080 (1080p) at 30 fps
Features
Blink detection, QR-code scanner, RAW image capture, VDIS (Video Digital Image Stabilization), Tracking AF, Quick Share, Scene Optimizer, Lens smudge, Flaw detection, Shot suggestions, blur detection, HDR10+ recording, Super steady, backlighting detection, Quick Measure, Zoom-In Mic, HEIF image capture, Take 33MP still photos while playing 8K video, Single Take, AR Doodle, HEVC (High Efficiency Video coding) support, Auto framing, UW shape correction, Auto FPS, object eraser, Digital zoom up to 20x for video, High Bitrate, 360 Audio Recording
Second Camera
Sensor Resolution
12 Megapixel
Lens Type
Ultra wide-angle lens
Lens Aperture
F/2.2
Field of View (FoV)
120 degrees
Pixel Size
1.4 μm
Third Camera
Sensor Resolution
10 Megapixel
Optical Zoom
10x
Lens Type
Telephoto lens
Lens Aperture
F/4.9
Field of View (FoV)
11 degrees
Pixel Size
1.12 μm
Features
100x Super Resolution Zoom, Space Zoom
Fourth Camera
Sensor Resolution
10 Megapixel
Optical Zoom
3x
Lens Type
Telephoto lens
Lens Aperture
F/2.4
Field of View (FoV)
36 degrees
Pixel Size
1.12 μm
Display
Type
OLED display
Technology
Infinity-O Dynamic AMOLED 2X
Diagonal Size
6.8"
Display Resolution
3088 x 1440 pixels
Display Format
QHD+
Pixel Density
500 ppi
Max Brightness
1750 cd/m²
Color Depth
16.7 million colors
HDR
Yes
HDR Technology
HDR10+
Enhancement Technology
Vision Booster technology
Refresh Rate
120 Hz
Touch Sampling Rate
240 Hz
Contrast Ratio
3000000:1
Protection
Corning Gorilla Glass Victus 2 (scratch resistant glass)
Features
AOD(Always On Display), Video Wallpaper, 100% DCI-P3
Connections
Connector Type
USB Type-C - 24 pin USB-C
Battery
Capacity
5000 mAh
Fast Charging Technology
Qualcomm Quick Charge 2.0, Adaptive Fast Charging, Samsung Super Fast Charging, Power Delivery 3.0
Wireless Charging
Yes
Wireless Charging Standards
WPC, Qi, Fast Wireless Charging 2.0, Wireless PowerShare
Talk Time
2940 minutes
Run Time Details
Talk (4G): up to 2940 min ¦ Active online usage (LTE): up to 25 hrs ¦ Active online usage (Wi-Fi): up to 25 hrs ¦ Playback (wireless video): up to 26 hrs ¦ Playback (wireless audio): up to 99 hrs
Miscellaneous
Compliant Standards
VDE, IP68, HAC (Hearing Aid Compatible), EcoLogo, IEC 61960, Carbon Trust
Included Accessories
SIM card removal tool, S Pen, USB-C to USB-C cable
Manufacturer Warranty
Service & Support
Limited warranty - 1 year
Environmental Parameters
Max Depth of Water Resistance
5 ft
View product