Customer support: Monday to Friday 9 - 18 Monday to Friday 9 - 18 +372 502 2230 [email protected]
12-month Warranty.
12-month Warranty.
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Fast delivery
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Secure payment
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Satisfied customers
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Easy returns

Samsung Galaxy S23 Ultra 5G

Price range: 469 € through 769 €

Refurbished Samsung Galaxy S23 Ultra 5G combines a 6.8-inch Dynamic AMOLED 2X 120 Hz display and a 200 MP main camera. The device has been technically inspected and comes with a 12-month warranty.

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Estimated delivery: 05.06.2026 - 08.06.2026
12-months warranty: All our devices come with a 12-month warranty for your peace of mind.
14-day return policy: If the product does not match its description, we will gladly accept a return.
This product is sold under the VAT margin scheme (KMS § 41)

Professionally inspected by Technocircle 🇪🇪

Google logo 4.9 stars (33 Reviews)
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Price range: 469 € through 769 €
Description
Specification

Refurbished Samsung Galaxy S23 Ultra 5G

The Samsung Galaxy S23 Ultra 5G is a smartphone with a large display and a built-in S Pen, suitable for users who value a spacious screen, a versatile camera system, and 5G connectivity. This model combines a high-resolution display, a smooth user experience, and practical everyday features in one device.

  • Display: 6.8-inch Dynamic AMOLED 2X, 3088 x 1440 px, up to 120 Hz
  • Processor: Snapdragon 8 Gen 2
  • Camera: 200 MP main camera + quad-camera system, 10x optical zoom
  • Connectivity: 5G, Wi‑Fi 6, Bluetooth 5.3, NFC
  • Security: in-display fingerprint reader and facial recognition
  • Protection: Gorilla Glass Victus 2 and IP68 dust and water resistance

The 6.8-inch flat display offers plenty of space for browsing the web, watching videos, and taking notes. The Dynamic AMOLED 2X panel, HDR10+ support, and brightness of up to 1750 nits help keep the image clear and easy to read even in bright light.

The quad-camera system allows you to capture detailed photos as well as 4K and 8K video, and optical image stabilization helps keep results more stable. The built-in S Pen adds convenience for writing, drawing, and more precise navigation, while the 5000 mAh battery, USB-C, and wireless charging support everyday use.

Included: Samsung Galaxy S23 Ultra 5G, USB-C cable, SIM pin

General

Manufacturer Samsung
Model Galaxy S23 Ultra 5G
Product category Smartphone
Product form factor Bar
SIM card capability Dual SIM
SIM card type NanoSIM
Mobile network generation 5G
Subscription type No contract

Design

Product color Black
Color name Phantom Black
Housing material Aluminum, glass
Screen shape Flat
Protection features Dust resistant, water resistant
Built-in stylus Yes
Stylus type S Pen

Display

Display diagonal 17,3 cm (6.8")
Panel type OLED display
Display technology marketing name Dynamic AMOLED 2X
Display resolution 3088 x 1440 pixels
Pixel density 500 ppi
Display number of colors 16 million colors
Maximum refresh rate 120 Hz
HDR supported Yes
HDR technology HDR10 Plus
Display peak brightness (HDR) 1200 cd/m²

Display protection

Display glass type Gorilla Glass
Gorilla Glass version Gorilla Glass Victus 2
Maximum display brightness (outdoor) 1750 cd/m²
Touchscreen Yes
Flat display Yes

Processor

Processor family Snapdragon
Processor model 8 Gen 2
Processor cores 8
64-bit architecture Yes
Artificial intelligence support Yes

Memory

RAM capacity 12 GB
Internal storage capacity 512 GB
Memory card support No
Compatible memory cards Not supported

Rear camera

Rear camera type Quad camera
Main camera resolution 200 MP
Main camera aperture f/1.7
Main camera pixel size 0,6 µm
Main camera field of view 85°
Second rear camera resolution 10 MP
Second rear camera aperture f/4.9
Second rear camera pixel size 1,12 µm
Second rear camera field of view 120°
Third rear camera resolution 12 MP

Rear camera additional information

Third rear camera aperture f/2.2
Third rear camera pixel size 1,4 µm
Third rear camera field of view 11°
Fourth rear camera resolution 10 MP
Fourth rear camera aperture f/2.4
Fourth rear camera pixel size 1,12 µm
Fourth rear camera field of view 36°
Optical zoom 10x
Digital zoom 100x
Autofocus Yes

Camera features

Image stabilizer Yes
Image stabilizer type Optical Image Stabilization (OIS)
Rear camera flash Yes
Flash type LED
Night mode Yes
Panorama mode Yes
Portrait mode Yes
Time-lapse function Yes
Timer Yes

Video recording

Maximum video recording resolution 7680 x 4320 pixels
Maximum frame rate 960 fps
Video recording modes 720p, 1080p, 2160p, 4320p
Resolution at capture speed 1280x720@30fps, 1920x1080@60fps, 3840x2160@30fps, 3840x2160@60fps, 7680x4320@30fps
8K video recording Yes
4K video recording Yes
Slow motion video Yes

Front camera

Front camera available Yes
Front camera resolution 12 MP
Front camera aperture f/2.2
Front camera pixel size 1,12 µm
Front camera field of view 80°
Front camera video call support Yes
Portrait mode on front camera Yes

Battery

Battery capacity 5000 mAh
Battery type Built-in
Removable battery No
Fast charging Yes
Wireless charging Yes
Talk time (4G) 49 h
Web browsing time (WiFi) 25 h
Web browsing time (4G) 25 h
Wireless audio playback time 99 h
Wireless video playback time 26 h

Connectivity

5G support Yes
3G standards UMTS, WCDMA
4G standards LTE-TDD, LTE-FDD
5G standard Sub6 FDD, Sub6 TDD
WiFi Yes
WiFi standards 802.11a, 802.11b, 802.11g, Wi‑Fi 4 (802.11n), Wi‑Fi 5 (802.11ac), Wi‑Fi 6 (802.11ax)
WiFi Direct Yes
Bluetooth Yes
Bluetooth version 5.3
NFC Yes

Network features

MIMO Yes
Modulation 1024-QAM
USB port Yes
USB connector type USB Type-C
USB version 3.2 Gen 1 (3.1 Gen 1)
Headphone connectivity USB Type-C
OTG support Yes

Navigation

GPS Yes
GPS (satellite) Yes
GLONASS Yes
BeiDou Yes
Galileo Yes
QZSS Yes
Location services Yes

Audio

Audio system Dolby Atmos
Loudspeaker Yes
Built-in speakers Stereo
Supported audio formats 3GA, AAC, AMR, APE, AWB, DFF, DSF, FLAC, IMY, M4A, Midi, MIDI, MP3, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, XMF
Supported video formats 3G2, 3GP, AVI, FLV, M4V, MKV, MP4, WEBM
Microphone Yes

Messaging and communication

SMS Yes
MMS Yes
E-mail Yes
Video call Yes
Voice commands Yes

Security

Fingerprint reader Yes
Face recognition Yes
Biometric authentication Yes
Under-display fingerprint reader Yes

Sensors

Proximity sensor Yes
Accelerometer Yes
Ambient light sensor Yes
Gyroscope Yes
Barometer Yes
Geomagnetic sensor Yes
Hall sensor Yes

Software

Platform Android
Installed operating system Android 13
Touchscreen user interface Samsung One UI
App store Google Play
Multi-window support Yes

Durability

International Protection (IP) code IP68
Dustproof Yes
Waterproof Yes
Scratch-resistant front glass Yes
Drop protection glass Gorilla Glass Victus 2

Dimensions and weight

Width 78,1 mm
Height 163,4 mm
Depth 8,9 mm
Weight 233 g

Package contents

Quick start guide Yes
Cables included USB
Stylus included Yes
SIM ejector pin Yes
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Frequently asked questions

Does each device come with a charger?
Each device comes with a charging cable in the box. Smartphones and tablets also include a SIM-pin.
Battery capacity at least 80% — new battery if needed
All devices we sell have at least 80% battery capacity compared to a new device or battery. If the battery capacity is lower than 80%, we replace it with a new one. Therefore, all our batteries are in excellent condition.
Are all devices tested?

Yes. All our grade A, B and C devices undergo a thorough technical inspection at a certified testing and repair center in Estonia before being offered for sale.

The inspection includes, among other things:

  • Visual inspection of the device (display, casing, buttons, etc.),
  • Testing of key functions (touchscreen, cameras, microphone, speakers, charging, Wi-Fi, Bluetooth, etc.),
  • Checking the battery condition and charging functionality,
  • Updating the software and restoring factory settings where necessary,
  • Secure erasure of the previous user’s data in accordance with licensing and data protection requirements.

The testing and repair center follows international standards:

  • ISO 9001
  • ISO 14001
  • ISO 27001
  • ISO 45001

Only devices that pass all tests and meet our quality and safety requirements are offered for sale. The remaining devices are sent for servicing or removed from the product range.

Is there a warranty for the devices?
Yes, all our devices come with a 12-months warranty, noted in each product's description. If you encounter any issues, you can return the product within the warranty period. For full warranty terms, click here: [ Technocircle OÜ – Warranty Terms]
ESTO Hire Purchase – buy now, pay later!
ESTO Hire Purchase – buy now, pay later!

With ESTO hire purchase, you can pay for your purchase in installments. Simply select “ESTO Hire Purchase” as your payment method and apply quickly and easily during checkout. The decision is made in real time, and the entire process is fully digital.

  • Flexible payment schedule
  • Digital contract and signature
  • Approval in just seconds
Can I try the device in-store before buying?
Currently, we operate only online, so in-store testing isn’t available. However, we are committed to providing quality devices and are happy to offer more information to help you make an informed decision.

Contact us:
Email: [email protected]
Phone: +372 5022230

Contact us
More than 5,000 units in A & B condition available
More than 5,000 units in A & B condition available
A diverse range of products for both private and business customers.
Easy returns.
Easy returns.
Customer service that ensures easy returns.
Satisfied customers.
Satisfied customers.
Our best reward is your satisfaction.