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Samsung Galaxy S23 Ultra 6.8 Inch 5G Smartphone – (12GB RAM + 256GB/512GB/1TB Storage), S Pen, Dual-SIM, ESIM & NFC by Samsung
Samsung Galaxy S23 Ultra 6.8 Inch 5G Smartphone – (12GB RAM + 256GB/512GB/1TB Storage), S Pen, Dual-SIM, ESIM & NFC by Samsung — view 2
Samsung Galaxy S23 Ultra 6.8 Inch 5G Smartphone – (12GB RAM + 256GB/512GB/1TB Storage), S Pen, Dual-SIM, ESIM & NFC by Samsung — view 3
Samsung Galaxy S23 Ultra 6.8 Inch 5G Smartphone – (12GB RAM + 256GB/512GB/1TB Storage), S Pen, Dual-SIM, ESIM & NFC by Samsung — view 4
Samsung Galaxy S23 Ultra 6.8 Inch 5G Smartphone – (12GB RAM + 256GB/512GB/1TB Storage), S Pen, Dual-SIM, ESIM & NFC by Samsung — view 5
Samsung Galaxy S23 Ultra 6.8 Inch 5G Smartphone – (12GB RAM + 256GB/512GB/1TB Storage), S Pen, Dual-SIM, ESIM & NFC by Samsung — view 6
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Samsung Galaxy S23 Ultra 6.8 Inch 5G Smartphone – (12GB RAM + 256GB/512GB/1TB Storage), S Pen, Dual-SIM, ESIM & NFC

Ksh 70,000

Ksh 101,600 You save Ksh 31,600

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Choose your Galaxy S23 Ultra

  • Samsung Galaxy S23 Ultra 12GB RAM + 512GB Internal Storage
    Internal Storage
    512GB
    RAM Size
    12GB
    Ksh 76,000
  • Samsung Galaxy S23 Ultra 12GB RAM + 256GB Internal Storage
    Internal Storage
    256GB
    RAM Size
    12GB
    Ksh 92,900

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About this smart phone

Samsung Galaxy S23 Ultra Smartphone with S Pen Support, Dual-SIM, Large Display Screen, Long Lasting Battery Making it Perfect for both Work and Play.

The Samsung Galaxy S23 Ultra (model SM-S918BZGQMEA) is a flagship smartphone built for users in Kenya who want premium performance, advanced photography, and long-lasting power.

Featuring a 6.8-inch Edge QHD+ Dynamic AMOLED 2X display, a powerful 200MP main camera, and 5G connectivity, it is designed for creators, professionals, and heavy users alike.

Available in multiple storage variants including 256GB, 512GB, and 1TB, the Galaxy S23 Ultra delivers flexibility for your needs. Its large 5000mAh battery with 45W fast charging and wireless charging ensures all-day use.

Varants of the Samsung Galaxy S23 Ultra:
- Samsung Galaxy S23 Ultra 12GB + 256GB
- Samsung Galaxy S23 Ultra 12GB + 512GB
- Samsung Galaxy S23 Ultra 12GB + 1TB

Available in 4 color options: Green, Phantom Black, Lavender, Cream

Whether for business, content creation, or entertainment, the Galaxy S23 Ultra combines durability with innovation, making it a reliable choice for Kenyan users who demand the best.

Key Features of the Samsung Galaxy S23 Ultra Smartphone

Camera Quality: Quad rear camera system with 200MP wide, 12MP ultra-wide, 10MP telephoto 10x, 10MP telephoto 3x; 12MP selfie camera.

Battery Life: 5000mAh with up to 26 hours internet usage on LTE/5G and 99 hours audio playback.

Display Quality: 6.8-inch Edge QHD+ Dynamic AMOLED 2X with 120Hz adaptive refresh rate.

Processor Performance: Qualcomm Snapdragon 8 Gen 2 for Galaxy, Octa-Core, 3.36GHz.

Storage Options: 256GB, 512GB, and 1TB internal storage variants.

Software Experience: Android 13 with One UI 5.1.

5G and Connectivity: Supports 5G, LTE, Wi-Fi 6E, Bluetooth v5.3, and dual SIM/eSIM options.

Benefits of the Galaxy S23 Ultra

- Capture ultra-clear photos and videos with the 200MP main camera and advanced nightography.
- Stay powered all day with a 5000mAh battery and fast charging options.
- Enjoy immersive visuals on the large 6.8-inch Dynamic AMOLED 2X display, perfect for streaming, gaming, or productivity.
- Handle demanding apps and multitasking with Snapdragon 8 Gen 2 performance.
- Store more photos, videos, and apps with up to 1TB of internal storage.
- Benefit from future-ready 5G connectivity across Kenya’s expanding networks.
- Work and play seamlessly with S Pen support for note-taking and creative tasks.

What Comes in the Box When You Buy the Samsung Galaxy S23 Ultra

- Samsung Galaxy S23 Ultra handset
- USB Type-C to Type-C cable
- SIM ejector pin
- Quick start guide

Buy the Samsung Galaxy S23 Ultra on Kenyatronics for 1 Year warranty support!

Samsung Galaxy S23 Ultra 6.8 Inch 5G Smartphone – (12GB RAM + 256GB/512GB/1TB Storage), S Pen, Dual-SIM, ESIM & NFC price in Kenya is Ksh 70,000.

Galaxy S23 Ultra specifications

AI Features
Expert RAW, Nightography, S Pen tools
Battery Life
5 000 mAh typical, optimized for long-term usage
Battery Type
Li-Polymer, non-removable
Bluetooth Version
5.3
Camera Main Specs
200 MP wide (OIS), two 10 MP telephoto (3× & 10× optical zoom), 12 MP ultrawide—quad system
Camera Selfie Specs
12 MP front camera, Dual Pixel PDAF
Charging Technology
45 W wired PD, 15 W wireless, 4.5 W reverse wireless
Colors
Phantom Black, Green, Lavender, Cream, Graphite, Lime, Sky Blue, Red, BMW M Edition
Connectivity
5G, dual SIM + eSIM, Wi-Fi 6E, Bluetooth 5.3, NFC, USB-C 3.2
Design Aesthetics
Glass front/back (Gorilla Glass Victus 2), aluminum frame, ergonomic
Display Glass Protection
Gorilla Glass Victus 2
Display Size
6.8 inches
Display Type
Dynamic AMOLED 2X, 120 Hz, HDR10+
Drop Protection
Gorilla Glass Victus 2, aluminum frame, IP68
Extras
S Pen, stereo speakers, ultrasonic fingerprint, UWB support
HDR Support
HDR10+
Interface Usability
One UI 5.1 (streamlined interface)
Internal Storage
256GB
Model Number
Galaxy S23 Ultra (SM-S918...)
Network Type
Dual SIM + eSIM, NFC, 5G bands
Operating System
Android 13, One UI 5.1, upgradable to newer versions
Pre Installed Apps
Samsung suite, Google suite
Processor
Snapdragon 8 Gen 2 for Galaxy, octa-core, Adreno 740 GPU
RAM Size
12GB
Refresh Rate
120 Hz
Touchscreen
Multi-touch, S Pen input
USB Type
USB-C 3.2, OTG supported
Video Recording Capabilities
Up to 8K @ 30fps, 4K @ 60fps, advanced stabilization
Voice Assistant
Bixby, Google Assistant
Warranty
1 Year
Water Resistance
IP68 (up to 1.5 m water for 30 min)
WiFi Support
Wi-Fi 6E (802.11 a/b/g/n/ac/6e)

Questions people ask

For the latest pricing, check Kenyatronics or local Samsung partners as prices may vary.

Yes—it supports 45 W wired fast charging, 15 W wireless charging, and 4.5 W reverse wireless charging.

Yes, the S Pen is built into the device—no separate purchase required.

It’s IP68-rated (water-resistant up to 1.5 m for 30 min). For camera use underwater, protective housing is recommended.

Yes, Samsung provides at least five years of software/Android updates for the S23 Ultra.

Yes — built with Gorilla Glass Victus 2, an aluminum frame, and IP68 rating — it's designed to withstand varied Kenyan environments.

Available in 256 GB, 512 GB, and 1 TB variants (all with 12 GB RAM).

No — the S23 Ultra does not support expandable storage.

Yes — NFC is supported for services like Samsung Pay and mobile payments in Kenya.

Available via Kenyatronics or authorized Samsung retailers—be sure to check for warranty and Kenya-specific models.

Galaxy S23 Ultra on video

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