Two years after launch, the Galaxy S23 Plus is still sitting on Irish shelves — new, refurbished, and traded in. This guide cuts through current prices, trade-in values, and real-world performance so you can decide without the marketing noise.

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Model name: Samsung Galaxy S23 Plus ·
Release year: 2023 ·
Starting price in Ireland (new, with plan): ~€459 ·
Refurbished price (Ireland): From ~€570 ·
Trade-in value range: €150–€400 ·
Key upgrade over S23: 6.6-inch screen, 4700 mAh battery

Quick snapshot

1Price in Ireland
2Trade-in value
  • Best resale value: $260.00 (unlocked) per BankMyCell
  • US carrier trade-in discounts: up to $700 for S23+ (requires Z Fold 4 trade) per SamMobile
  • Irish trade-in: typically €150–€400 depending on condition (BankMyCell)
3Performance
  • Snapdragon 8 Gen 2 with 8GB RAM — still flagship-grade in 2025 (UpTrade)
  • 4700 mAh battery provides all-day use (UpTrade)
  • Software support through 2028 per UpTrade
4Camera

The table below summarises the key specifications for quick reference.

Key facts about the Galaxy S23 Plus
Label Value
Release date February 2023
Display 6.6-inch Dynamic AMOLED 2X, 120Hz
Processor Snapdragon 8 Gen 2 (4nm)
Battery 4700 mAh
Storage options 256GB, 512GB
OS support 4 major OS upgrades, 5 years security

The implication: these specs hold up well against 2025 mid-range phones, making the S23 Plus a durable choice for buyers who prioritise performance over novelty.

How much is the S23 Plus in Ireland?

Irish buyers have three main routes to a Galaxy S23 Plus in 2025: new on a carrier plan, refurbished from a specialist store, or SIM-free from an online retailer. Each comes with a different price tag and a different level of warranty.

Carrier plans

Three Ireland has offered the S23 Plus for around €459 on a 36-month plan. That’s the lowest entry point if you’re willing to sign a contract. Three’s website lists current plan prices. The catch: you’re locked in, and the total cost over the contract is often higher than buying outright.

Refurbished units

ViberStore Ireland lists a refurbished 256GB S23 Plus at €569.99 with “full warranty and 30-day trial,” claiming it’s up to 40% cheaper than new. ViberStore’s product page confirms stock is available. For comparison, Samsung’s US Certified Re-Newed store sells a Galaxy S23 for $439, giving a reference point for official refurbished pricing. Samsung Certified Re-Newed offers a direct-from-manufacturer alternative.

SIM-free new

New, unlocked S23 Plus units start around €700 on comparison sites like idealo. That’s more than a refurbished unit but comes with a full manufacturer warranty and no carrier ties. For Irish buyers who want the freshest possible handset, this is the route — but the price is close to that of a new S24.

Bottom line: The Galaxy S23 Plus is a mid-cycle purchase decision in Ireland. For Irish buyers on a budget, refurbished is the sweet spot: you get the same performance for €200–€300 less than new, with warranties that cover the essentials. Buyers who want the latest AI features should look at the S24 or S25.

How much is a Samsung S23 Plus worth today?

If you already own an S23 Plus and are thinking of selling, trade-in values vary widely by carrier, condition, and storage. The same question applies if you’re buying used — what’s a fair price?

Trade-in ranges

According to BankMyCell, the best resale price for an unlocked S23 Plus is $260.00, with an average market value of $88.04. That’s the US market; Irish trade-in offers from carriers and shops typically fall between €150 and €400. BankMyCell’s trade-in page breaks down offers by carrier: Verizon at $230, T-Mobile at $202, with unlocked commanding the top figure. Storage also matters — 256GB models fetch $235 top offer, while 512GB reaches $260.

What affects value

Age is the biggest factor. The S23 Plus launched in February 2023 — two years old in 2025. After the S25 launch earlier this year, resale values dropped another 10–15%. Condition (scratch-free, boxed) can add €50–€80. Market demand in Ireland is steady but not high — the phone is well-regarded, but the S24 and S25 have stolen some attention.

The trade-off

Samsung’s trade-in discounts for new purchases can be huge — up to $700 in the US for the S23+ according to SamMobile — but those deals often require trading in a high-end device like a Z Fold 4 and are mostly limited to the US. Irish buyers rarely see such offers.

The implication: if you’re selling an S23 Plus in Ireland, do it quickly. The longer you wait, the lower the price. Selling privately through a forum or marketplace will beat carrier trade-in by €50–€100.

Is the Galaxy S23 Plus good?

Short answer: yes, it’s still a very capable phone in 2025. It matches the S24 in camera hardware and screen quality, and the Snapdragon 8 Gen 2 chip handles everything from 4K video to heavy gaming without a sweat. But there are nuances.

Performance and display

The 6.6-inch Dynamic AMOLED 2X display runs at 120Hz and looks as good as this year’s flagships. Under the hood, the Snapdragon 8 Gen 2 (4nm) paired with 8GB RAM delivers snappy multitasking. UpTrade notes that software support runs through 2028, meaning you’ll get Android updates for three more years — a strong argument for buying now.

Camera

The 50MP main sensor with AI Nightography takes excellent low-light shots. It’s the same primary camera used in the S24. The 12MP ultrawide and 10MP 3x telephoto cover versatility. The main missing piece is the S24’s ProVisual engine, which adds some AI editing tricks — but for everyday photography, the S23 Plus still delivers.

Battery and charging

The 4700 mAh battery easily lasts a full day of heavy use. 45W wired charging gets you to 65% in 30 minutes — not the fastest in 2025, but acceptable. Wireless charging 2.0 and reverse wireless charging are included.

Why this matters

The S23 Plus’s performance is so close to the S24 that most users won’t notice a difference. The real gap is in software features and camera AI — both nice, but not necessary for a good phone experience. For Irish buyers, the question isn’t “is it good?” but “is it good enough for the price?”

Review consensus, as summarised by Currys.ie, calls it “middle of the road” in the S23 lineup — not the compact S23, not the Ultra, but the Goldilocks option. That assessment still holds.

Which is better, S23 or S23 Plus?

The S23 and S23 Plus share the same processor, same camera setup, and same software support. The differences are screen size, battery, and price. Here’s how they stack up — and how they compare with the S24 and S25.

Four models, one pattern: each step up brings a bigger screen and better battery, but the core experience is remarkably similar.

Spec S23 S23 Plus S24 S25
Display size 6.1 inches 6.6 inches 6.2 inches 6.3 inches
Battery 3900 mAh 4700 mAh 4000 mAh 4300 mAh
Main camera 50MP 50MP 50MP 50MP
Price (approx new, Ireland) ~€650 ~€700 ~€850 ~€1000

The pattern is clear: the S23 Plus gives you the most screen and battery per euro in the older lineup, while the S24 and S25 command a premium for incremental upgrades.

S23 vs S23 Plus

The S23 Plus gives you an extra 0.5 inches of screen and 800 mAh more battery for about €50 more. It’s the same phone in a larger body. If you watch a lot of video or game on your phone, the Plus is worth the extra money. If you prefer a compact phone that’s easier to hold, the regular S23 is better.

S23 Plus vs S24

The S24 adds a slightly brighter screen, a newer processor (Exynos 2400 for global markets), and a ProVisual engine for photos. In Ireland, the S24 costs about €150 more new. But refurbished S23 Plus prices are now well under new S24 pricing, making the older phone a better value.

S23 Plus vs S25

The S25 is the real upgrade: better AI features, a faster chip, and improved efficiency. But it costs around €300 more. For most Irish buyers, the S23 Plus offers 90% of the experience at 70% of the price. Unless you need the latest AI tools, the S23 Plus is the smarter buy.

Upsides

  • Same core performance as S24 and S25 for thousands of apps
  • Bigger screen and battery than regular S23 at small premium
  • Software support through 2028
  • Refurbished market makes it affordable

Downsides

  • No 25W charger in box (sold separately)
  • Camera AI features behind S24/S25
  • Resale value dropping quickly
  • Not the lightest phone at 195g

How old is the Galaxy S23 Plus?

The Galaxy S23 Plus launched in February 2023, making it just over two years old as of mid-2025. That’s middle-aged for a smartphone, but Samsung’s software support policy keeps it relevant.

Samsung promises four major OS upgrades and five years of security updates for the S23 series. That means the S23 Plus will receive Android updates through 2027 and security patches through 2028. UpTrade confirms that software support extends to 2028. So even though the hardware is from 2023, it will stay secure and up-to-date for years to come.

Age does affect battery health. If you buy refurbished, expect the battery to have degraded 5–10% from original capacity. ViberStore claims their units come with “new battery” in some cases — check the listing. Factory resetting and replacing the battery (cost ~€80) can make a used S23 Plus feel like new.

Why this matters: buying a two-year-old phone with guaranteed updates is a proven value strategy. The S23 Plus will still feel modern in 2026, while costing half the price of a 2025 flagship.

“The Galaxy S23 Plus remains a strong performance choice in 2025, especially for buyers who don’t need the very latest AI camera features.”

Currys.ie product description

“Our refurbished S23 Plus units come with a full warranty and are up to 40% cheaper than buying new — a compelling option for Irish shoppers.”

ViberStore Ireland

“Software support through 2028 means the S23 Plus will receive the latest Android features for three more years, making it a safe long-term investment.”

UpTrade

For Irish buyers looking at the Galaxy S23 Plus in 2025, the choice is clear: buy refurbished to save up to 40% and enjoy similar performance, or wait for a carrier deal on a new unit. Either way, the S23 Plus remains a strong mid-cycle purchase — one that will serve you well for years without the flagship price tag.

Additional sources

backmarket.com

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Frequently asked questions

What colors does the S23 Plus come in?

The Galaxy S23 Plus launched in Phantom Black, Cream, Green, Lavender, and (online exclusive) lime and graphite. Standard colors are widely available in Ireland.

Does the S23 Plus support 5G in Ireland?

Yes, the S23 Plus supports 5G on all Irish networks — Vodafone, Three, and Eir. It includes sub-6 GHz and mmWave (US model only; Irish model has sub-6 GHz which covers all local 5G bands).

Is the S23 Plus waterproof?

Yes, it has an IP68 rating, meaning it’s dust-tight and can survive immersion in 1.5 meters of fresh water for up to 30 minutes.

Can I use an S23 Plus with any Irish carrier?

Yes, the S23 Plus is unlocked and works with all Irish carriers. If you buy from Three on a plan, it may be locked to Three for the contract duration.

What is the battery life of the S23 Plus?

The 4700 mAh battery delivers about 8–10 hours of screen-on time on a single charge with mixed use. Standby time is excellent — around two days.

Does the S23 Plus have a headphone jack?

No. The S23 Plus, like all recent Samsung flagships, lacks a 3.5mm headphone jack. Use USB-C or Bluetooth headphones.

How does the S23 Plus compare to the iPhone 14 Plus?

The S23 Plus has a better display (120Hz vs 60Hz), a more versatile camera system (3 lenses vs 2), and faster charging. The iPhone 14 Plus has a slightly better video recording ecosystem and longer battery life in standby. In Ireland, the S23 Plus is significantly cheaper refurbished.

For more Samsung options, see our Samsung Galaxy A56 5G: Specs, Price & Reviews in Ireland or the Redmi Note 11 Pro 5G to Buy guide.