Samsung Galaxy A55 & A73 Charger — Cheapest Original and Smartest Alternatives

Congratulations on the new phone — Samsung Galaxy A55 or A73. A genuinely smart choice: near-flagship performance at a mid-range price. You open the box and find the phone, a cable, and... no charger. Yes, even Samsung's mid-range phones now ship without a charger. So you go on Amazon or Jumia and find "Samsung Original 25W Charger" at 650-800 EGP. Next to it, an Anker 25W charger at 400 EGP. And next to that, an unknown Chinese charger at 80 EGP. Which one?

The short answer: the original charger isn't better than the alternative — it's just more expensive. Why? Because USB-C PD+PPS fast charging technology is a universal open standard — not owned by Samsung. Any charger that supports PD+PPS at 25W will charge your phone at exactly the same speed. The only difference: the logo on the charger. And you're not paying 250-400 EGP extra for a logo.

In this article, we'll prove this with numbers — charging tables from published specs and tests + heat data + warranty comparisons. By the end, you'll know exactly which charger to buy and how much it costs.

Official Charging Specs — Galaxy A55 and A73

Before comparing chargers, we need to understand what the phone itself accepts:

The critical point: Both phones use the PD+PPS protocol — which is an open standard not owned by Samsung. This means any charger in the world that supports PD+PPS at 25W+ will charge them at maximum speed. Samsung branded the technology "Super Fast Charging" but that's just a marketing name — the real technology is PPS (Programmable Power Supply) and it's part of the USB-IF global standard.

Comparing 4 Chargers — Which Deserves Your Money?

Here is a comparison of 4 chargers available in the Egyptian market across 6 criteria:

The Clear Conclusion

The original Samsung charger has zero technical advantage over Anker or Joyroom — and inversely, Anker has an actual technical advantage: GaN II technology which makes the charger 4°C cooler and 30% smaller. So the cheaper charger is also the technically superior one. A rare situation, but true.

Why the Unknown Chinese Charger Is Dangerous — Not Just Slow

"But it's only 80 EGP!" — Yes, and that's 4× cheaper than Joyroom. But the difference isn't just speed. This charger has 3 serious problems:

• 🔥 Heat: 56°C after 30 minutes of charging — that's 18°C higher than Anker. This excess heat doesn't just risk the charger itself — it transfers through the cable to the phone's charging circuit and affects battery lifespan. A Battery University study states: every 10°C increase in charging temperature reduces battery life by 20-25%.
• ⚡ No PPS: Without PPS, the Samsung A55 refuses to enter Super Fast Charging mode and charges at only 15W. That means 0 to 100% in 2 hours 10 minutes instead of 1 hour 8 minutes. The difference is 62 minutes every day — over a year, that's 375 hours wasted charging.
• 🛡️ No real protection: Unknown chargers lack genuine Over-Voltage Protection (OVP) and Over-Current Protection (OCP). In case of a sudden voltage spike (common in Egypt during summer), the charger might pass high voltage directly to your phone — and that's the #1 way to burn the charging IC.

Simple math: Chinese charger at 80 EGP × 3 (because it'll be replaced every 4-5 months) = 240 EGP per year + risk to your phone. Joyroom charger at 300 EGP × 1 (lasts 2-3 years with warranty) = 300 EGP for two years. The cheapest option is the most expensive in the long run.

PPS — The Secret Protocol That Separates 15W from 25W

Most people see a charger labeled "25W" and assume it'll charge Samsung at 25W. Not necessarily. Samsung has one strict requirement: the charger must support PPS (Programmable Power Supply) — a sub-protocol of USB PD 3.0 that allows the phone to negotiate voltage and amperage with the charger at 0.02V precision.

What's the Practical Difference?

• 📌 PD charger without PPS (25W): Samsung identifies it as a regular charger → charges at 15W → screen says "Fast Charging" (not Super Fast).
• 📌 PD + PPS charger (25W): Samsung identifies it as a compatible charger → charges at 25W → screen says "Super Fast Charging" ✅.

How to verify at the moment of charging: Connect the charger to your phone. If "Super Fast Charging" appears on screen (with a double green circle) — the charger is working correctly. If only "Fast Charging" appears (single circle) — the charger is PD without PPS and won't reach 25W. And if just "Charging" appears with no qualifier — the charger is only 5-10W.

Our Final Recommendations — 3 Scenarios

Scenario 1: Tight Budget (Under 350 EGP)

Joyroom 25W Fast Charger at 300 EGP — PD+PPS, certified Super Fast Charging, 18-month warranty. This is the cheapest genuine charger in the Egyptian market that actually supports PPS. The difference from Anker: slightly larger (silicon, not GaN) and 5°C warmer — but completely within safe range. Best value for money on the market.

Scenario 2: Best Quality/Price Balance (350-500 EGP)

Anker PowerPort 25W at 400 EGP — GaN II means 15% less heat and 30% smaller than any other 25W charger. Full PD+PPS, 18-month warranty. The smallest charger in its class — literally smaller than Apple's old 5W charger. CairoVolt's #1 recommendation for Galaxy A55 and A73.

Scenario 3: You Have Other Devices Besides Your Phone

Anker GaN 30W A2741 at 500 EGP — the extra 5W won't matter for the A55 (which maxes at 25W), but the advantage: if you have an iPad, iPhone, or any other device that accepts 30W — one charger handles everything. A smart future-proof investment if you're thinking of buying a tablet or switching to a phone that accepts 30W.

The Cable — Not Just Any Cable Will Work

An important point many people forget: PPS requires a USB-C cable that supports at least 3A. Cheap cables (under 50 EGP) mostly support only 2A — meaning even with a PPS charger, the cable becomes the bottleneck and charging stays at 10-15W.

The cable that comes with the Galaxy A55 in the box is decent — but it's only 1 meter long and lacks strong bend protection. If you want a cable that lasts longer:

• 🔌 Budget pick: Joyroom USB-C to USB-C Cable at 120 EGP — 60W, 1.2m, nylon braided.
• 🔌 Durable pick: Anker PowerLine USB-C to USB-C at 180 EGP — 60W, 18-month warranty, 25,000 bend cycles.

A55 & A73 Specific FAQs

Can I Use a 45W Charger with Galaxy A55?

You can — but there's no benefit. Galaxy A55 maxes out at 25W. If you connect a 45W charger, the phone takes only 25W and ignores the rest. The charger won't damage the phone — but you're paying for wattage you'll never use. The exception: if you have another device that accepts 45W (like Galaxy S26 Ultra or a laptop).

Will an iPhone 20W PD Charger Charge A55 at Full Speed?

No — Apple's 20W charger supports PD but without PPS. This means Galaxy A55 will charge at only 15W (Fast Charging, not Super Fast). If you want maximum speed on Samsung — you need PPS. But if 20 extra minutes doesn't bother you — a 20W PD charger works fine.

Will Samsung's Old Adaptive Fast Charging Work?

Yes, but at 15W only. Adaptive Fast Charging (AFC) is Samsung's older protocol (9V × 1.67A = 15W). Galaxy A55 supports it for backward compatibility with old chargers — but if you want 25W, you need PD+PPS.

Complete Price Table — Charger + Cable

Bottom line: The Joyroom bundle (charger + cable) saves you 330 EGP compared to the original — at exactly the same speed and a warranty that's 6 months longer. The Anker bundle saves 170 EGP with the added GaN advantage. In both cases: there is no logical reason to buy the original charger.