Samsung Galaxy S23 Ultra – Now Available in Kenya at Zentech Electronics

Key Highlights

• 6.8-inch Dynamic AMOLED 2X, QHD+ (1440 x 3088), adaptive 120Hz, Gorilla Glass Victus 2
• Snapdragon 8 Gen 2 for Galaxy
• 200MP main · 10MP 3x · 10MP 10x periscope · 12MP ultra-wide · 12MP selfie · S Pen
• 5,000mAh · 45W wired · 15W wireless
• 256GB or 512GB · no memory card slot
• IP68 · stereo speakers · 5G · dual nano-SIM + eSIM on many units

The Galaxy S23 Ultra we sell is a renewed 2023 flagship with a 6.8-inch QHD+ screen, a 200MP camera with real 3x and 10x zoom, and the S Pen in the body. The listing title still says Ex UK because that is how the stock arrived; the weekly plan is the renewed Excellent grade.

Zentech Electronics Kenya sells this one for cash or Lipa Pole Pole. Collect cash orders in Nairobi or ask for delivery. The renewed weekly plan does not run outside Nairobi, Nakuru, Kiambu, Kajiado, and Machakos.

Detailed Description of the Samsung Galaxy S23 Ultra

Display & Outdoor Visibility: 6.8-inch QHD+ 120Hz Dynamic AMOLED 2X

The screen is a 6.8-inch Dynamic AMOLED 2X at 1440 x 3088 with an adaptive 120Hz refresh rate. That is a sharp panel for WhatsApp, maps, and 4K video. The edges curve. Gorilla Glass Victus 2 covers the front. Vision Booster helps in harsh sun.

Samsung rated peak brightness among the brightest 2023 phones. Because these are renewed or Ex UK units, look for burn-in and edge chips before you pay. The current listing photo shows a green-grey back with the S Pen beside the camera deck.

Processor & Storage: Snapdragon 8 Gen 2, 256GB or 512GB

Unlike the S22 Ultra, the S23 Ultra used one chip worldwide: the Snapdragon 8 Gen 2 for Galaxy. You do not have to guess Exynos versus Snapdragon. It is still a 2023 flagship, so it runs games and camera work with less heat than the 2020 Notes.

We stock 256GB and 512GB cash. The weekly plan on this page is listed for the 256GB Excellent grade. There is no memory card slot. RAM is 8GB or 12GB depending on the unit; we check About phone with you.

Camera System: 200MP Main, Real 3x and 10x Telephotos

All four rear cameras are real sensors. The 200MP main with optical stabilisation is the daylight workhorse. The 10MP telephoto gives true 3x optical zoom. The second 10MP periscope gives true 10x optical zoom. The 12MP ultra-wide is for rooms and groups. The front camera is 12MP.

Video goes to 8K on the main camera and 4K on the others. The S Pen lives in a silo. Confirm it is in the phone. Night shots are stronger than the Note 20 Ultra, but a renewed sensor can still show wear, so try the cameras in the shop.

Battery & Charging: 5,000mAh and 45W

The battery is 5,000mAh. That is the modern Ultra size. Battery health on a refurbished or Ex UK phone varies, so ask us to show the health reading on the unit you pick.

Samsung rated wired charging at 45W, plus 15W wireless. A 45W charger fills it in a bit under an hour. The original box shipped without a wall charger, and a renewed pack may or may not include one.

Kenyan Network Connectivity, Audio & Software

It is a 5G phone. Safaricom 5G works where the network is live, and it falls back to 4G on Safaricom, Airtel, and Telkom. Most units take two nano SIM cards and many also have eSIM. Check the tray and Settings. There is no headphone jack. Stereo speakers sit at the bottom and in the earpiece.

The phone launched on Android 13. Samsung promised four major Android upgrades and five years of security, so it still has more software life than the 2020 Notes. DeX still works on a monitor.

Buyer Guidance: What It Is Not & Alternatives

Know what it is not. This is not a sealed 2026 carton. The title says Ex UK because that is how some units arrived; the weekly table is the renewed Excellent plan for the 256GB grade. Expect light marks. Check the S Pen and the cameras.

The Samsung Galaxy S23 Ultra price in Kenya is the 200MP, 10x zoom Ultra. If you want a cheaper renewed S Pen phone, look at the S22 Ultra. If you want a 2020 Note with a 108MP camera, look at the Note 20 Ultra.

We sell genuine units from The Bazaar Plaza, Moi Avenue, 10th floor, Wing A, Suite 1038, Nairobi. WhatsApp +254 739 238 917. Same-day Nairobi collection for cash. The renewed weekly plan is Nairobi, Nakuru, Kiambu, Kajiado, and Machakos only.

Samsung Galaxy S23 Ultra Lipa Pole Pole

Cash for the Samsung Galaxy S23 Ultra is the price on this page for the 256GB or 512GB edition. The renewed table is a deposit, then weekly for 12 months, or a larger deposit and weekly for 6 months. Call it lipa mos mos, lipa mdogo mdogo, buy now pay later, or lipa later — you still pick one plan from the tables, not four different shops. This renewed weekly plan is only for Nairobi, Nakuru, Kiambu, Kajiado, and Machakos; the deposit can wait until delivery once you are approved.

Explore alternatives

Want a cheaper renewed Ultra, or a 2020 Note?

Buy the Samsung Galaxy S23 Ultra in Kenya

Pros & Cons

Ready to buy?

Come for your Samsung Galaxy S23 Ultra at Zentech Electronics Kenya, The Bazaar Plaza. Pay cash, or pay a deposit after you are approved. Cash can be delivered across Kenya. The renewed weekly plan is for Nairobi, Nakuru, Kiambu, Kajiado, and Machakos, and the deposit can be paid on delivery.