Professionally Refurbished Samsung Galaxy — Tested, Certified & Ready to Use
Every Samsung Galaxy we sell goes through our rigorous multi-point inspection and refurbishment process before it leaves our warehouse:
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Full hardware diagnostic — CPU, GPU, RAM, storage, display, speakers, microphones, cameras, all buttons and ports tested
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Battery health verified at 85% or above — this device's battery is at 99%
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Factory reset with clean Android install, ready for setup out of the box
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Cosmetically graded and honestly described — no surprises
Backed by our 24 month warranty and 14-day no-questions-asked returns.
Condition: Good
A device showing moderate to heavy signs of use. Noticeable scratches, scuffs, and minor dings are all possible. Cosmetic wear aside, this device is fully functional and thoroughly tested. A great option if you're after solid performance at the best price.
The Samsung Galaxy S23
Samsung's compact 2023 flagship — a 6.1" phone that gives up nothing on power. The Snapdragon 8 Gen 2 for Galaxy is the same silicon as its bigger siblings, tuned specifically for the Galaxy line, and the flat-edged armour aluminium frame with Gorilla Glass Victus 2 makes it one of the more durable phones in its class. Genuinely pocketable without being a compromise.
Performance — Snapdragon 8 Gen 2 for Galaxy with 8GB RAM. Console-grade gaming, heavy multitasking and ray-traced titles all run comfortably, with a vapour chamber to keep sustained loads in check.
Camera — Triple rear system: 50MP wide with OIS, 12MP ultra wide, and a 10MP 3× telephoto. Up to 30× Space Zoom, 8K video at 30fps, and Nightography for low-light shots.
Battery — 3900 mAh battery. Battery health on this device is verified at 99%. 25W wired fast charging and 15W wireless charging via Qi, plus reverse wireless charging for earbuds and watches.
Display — 6.1" Dynamic AMOLED 2X, 2340 × 1080 (FHD+) at 425 ppi, 120Hz adaptive refresh rate, peak brightness 1750 nits. Vision Booster auto-tunes outdoors. Always-On Display supported.
What's in the Box
- Samsung Galaxy S23 128GB (Phantom Black)
- USB-C charging cable
Specifications
| Chip |
Snapdragon 8 Gen 2 for Galaxy (4nm) — Octa-core |
| Memory |
8GB |
| Storage |
128GB |
| Display |
6.1" Dynamic AMOLED 2X, 2340 × 1080 (FHD+), 425 ppi, 120Hz adaptive, 1750 nits peak |
| Rear Camera |
50MP wide (OIS) ƒ/1.8 + 12MP ultra wide ƒ/2.2 + 10MP telephoto 3× optical ƒ/2.4 (up to 30× Space Zoom) |
| Front Camera |
12MP ƒ/2.2 with autofocus |
| Battery |
3900 mAh — health verified at 99%. 25W wired fast charging, 15W wireless (Qi), reverse wireless charging |
| Biometrics |
Ultrasonic fingerprint sensor (under-display) + Face unlock |
| Water Resistance |
IP68 — up to 1.5m for 30 minutes |
| Durability |
Corning Gorilla Glass Victus 2 front and back, armour aluminium frame |
| Wi-Fi |
Wi-Fi 6E (802.11ax) with 2×2 MIMO |
| Bluetooth |
5.3 |
| Connector |
USB-C 2.0 |
| 5G |
Yes — sub-6GHz, all NZ carriers (Spark, One NZ, 2degrees) |
| SIM |
Nano-SIM + eSIM (dual SIM support) — model SM-S911 |
| Weight |
168g |
| OS |
Android 16 with One UI — 4 generations of OS upgrades and 5 years of security updates from Samsung |
Why Buy From CellMyPhone?
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24 Month Warranty — Full coverage against hardware faults. We fix it or replace it.
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14-Day Returns — Changed your mind? Send it back, no questions asked.
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4.8★ on Trustpilot — Over 1,000 verified reviews across Google, Trustpilot & TradeMe.
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Licensed Dealers — Registered second-hand dealers and Auckland Business Chamber members.
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In-Stock & Ready to Ship — Every device listed is physically in our warehouse. No dropshipping.
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NZ Owned & Operated — Local support from our West Auckland team, shipping to NZ & AU.
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20+ Years Experience — We've been doing this a long time.
