---
title: "Galaxy S27 Will Charge Like a 2020 Smartphone: Samsung Ignores Charging Speed Progress for Seven Generations"
description: "3C certification has confirmed: the base Galaxy S27 will get 25 W wired charging — exactly like the Galaxy S20 in 2020. Seven generations without progress, while competitors offer 100+ W."
date: 2026-09-02T09:22:00.000Z
lang: en
url: https://xab.info/en/posts/galaxy-s27-25w-charging-samsung-no-progress
tags: [samsung, galaxy-s27, fast-charging, smartphone, 3c-certification, flagship-phone]
publisher: "XAB.info"
---

# Galaxy S27 Will Charge Like a 2020 Smartphone: Samsung Ignores Charging Speed Progress for Seven Generations

![Samsung logo on a large presentation screen: the company has ignored charging-speed progress for seven generations of Galaxy S27](https://xab.info/media/2026/09/02/galaxy-s27-zaryadka-25-vt-samsung-bez-progressa/galaxy-s27-zaryadka-25-vt-samsung-bez-progressa-1.webp)

## 🎯 Key Points

- The base Galaxy S27 (SM-S9520) will get up to 25 W of wired charging — unchanged since the 2020 Galaxy S20
- The Galaxy S27+ (SM-S9560) will retain 45 W; rumors of 60 W for top models are unconfirmed
- The 2027 lineup, according to leaks, includes four models: S27, S27+, S27 Pro, S27 Ultra
- Chinese competitors in the premium segment offer 80–200 W charging, making 25 W a noticeable lag

A device with model number SM-S9520 has appeared in the database of China's 3C regulatory body, which, according to data published by tech reviewer Abhishek Yadav on the social network X, corresponds to the base Samsung Galaxy S27. The certification documentation, dated September 1, 2026, records support for wired charging at 10 W, 15 W, and a maximum of 25 W. For a flagship smartphone expected to launch in the first quarter of 2027, this means a complete lack of progress in one of the key consumer parameters for seven consecutive generations — precisely since the release of the Galaxy S20 in 2020.

### The Full Lineup: From 25 W to 45 W, No Surprises

In addition to the base model, the 3C database lists the Galaxy S27+ under the number SM-S9560, with a peak charging power of 45 W. Thus, the higher-end versions of the lineup (the S27+ and, as expected, the S27 Ultra) will retain the same speed as their predecessors. Rumors about a possible increase in power to 60 W for the top models, which actively circulated online over the past year, found no confirmation in the official certification documents. According to available data, Samsung will present four models in the first quarter of 2027: the Galaxy S27, S27 Plus, S27 Pro, and the flagship S27 Ultra, although certification data at the time of publication is available only for the first two.

### Context: What Competitors Are Doing

Against the backdrop of Chinese manufacturers, who have for several years offered wired charging of 80 to 200 W in the premium segment and allow a battery to be fully recharged in 20–30 minutes, Samsung's decision to keep the base flagship at 25 W looks like a systemic strategy rather than a temporary limitation. At 25 W, a full charge of a battery with a capacity of around 5000 mAh takes about an hour and a half to two hours. For a buyer choosing between a Samsung flagship and, say, a top-tier Xiaomi, Oppo, or vivo device, the difference in charging speed could become a decisive argument, especially given that Samsung's wireless and reverse wireless charging have also not undergone significant changes.

### Contradictory Data

There is a discrepancy in the composition of the lineup across open sources. A number of leaks throughout 2025–2026 mentioned only three models (S27, S27+, S27 Ultra), while more recent summaries, including data cited by RBC-Ukraine, point to a four-model configuration with the addition of an intermediate S27 Pro. Moreover, some sources characterize the situation as "seven generations without changes," others as "six," depending on whether the Galaxy S20 itself is included in the count. The 3C certification data currently confirms the power ratings only for SM-S9520 and SM-S9560; the specifications of the S27 Pro and S27 Ultra have not yet been recorded in the registry, leaving a gap between the leaks and the documented facts. Samsung has not officially commented on the charging parameters of the upcoming generation.

### Samsung's Strategy: Why 25 W Is No Accident

Analysts, citing the company's long-standing practice, point out that Samsung deliberately sacrifices charging speed for the sake of battery longevity and reduced heat generation. Higher power requires reworking the cooling system, changing the chemical composition of the cells, and, as a result, increasing the BOM cost. In a situation where premium-segment margins are under pressure, the company apparently considers 25 W a compromise that does not critically affect the product's perception among its core audience. Nevertheless, in 2026, when the average user expects "fast charging" as a basic feature rather than a premium option, this stance is increasingly interpreted by the market as a competitive lag.

### What This Means for the Buyer

If the 3C certification data is confirmed at the official presentation in the first quarter of 2027, owners of the Galaxy S27 will get a smartphone with the same charging speed as a device that will be seven years old by that time. For those who switched to the Samsung ecosystem for the camera, software, or ecosystem, this will probably not be critical. However, for buyers making a choice "from scratch" and comparing flagships by the totality of their specifications, 25 W in 2027 is an argument that competitors will use in advertising campaigns at least as actively as Samsung uses its 200-megapixel cameras.

## 🔍 Fact-Check Verification

- [New Flagship, Old Problem: Galaxy S27 May Charge Like a 2020 Smartphone](https://www.rbc.ua/ukr/news/noviy-flagman-stara-problema-galaxy-s27-mozhe-1788340108.html) - Подтверждает 25 Вт для SM-S9520, 45 Вт для SM-S9560, ссылается на Abhishek Yadav и базу 3C. Упоминает четырёхмодельную линейку.
- [Samsung, Where Is the Progress? Galaxy S27 Will Get a Charging Speed Almost Like the Seven-Year-Old Galaxy S20](https://www.ixbt.com/news/2026/09/02/431855-samsung-gde-progress-galaxy-s27-polucit-skorost-zariadki-pocti-kak-u-semiletnego-galaxy-s20.html) - Независимо подтверждает 25 Вт для базовой модели и отсутствие прогресса с 2020 года. Акцент на сравнении с конкурентами.
- [Galaxy S27 Charges at 25 W: Samsung Hasn't Changed Its Approach for Seven Generations](https://novosti.ua/tech/galaxy-s27-poluchit-zaryadku-na-25-vt-kak-sem-pokoleniy-nazad) - Согласуется с данными 3C. Подтверждает семипоколенный стагнационный период.
- [What Will the Samsung Galaxy S27 Ultra Be Like — Specs, New Features, Possible Prices, and Presentation Date](https://ichip.ru/obzory/smartfony-i-planshety/kakim-budet-superflagman-samsung-galaxy-s27-ultra-slivy-utechki-i-realnye-harakteristiki-969372) - Обзорная статья по утечкам о S27 Ultra. Не содержит прямых данных по 3C-сертификации, но контекстуально согласуется с 45 Вт для топовых моделей.

## ❓ FAQ

### Q: What is the charging speed of the Galaxy S27 according to 3C certification?
**A:** The base Galaxy S27 (SM-S9520) supports wired charging at 10 W, 15 W, and up to 25 W. The Galaxy S27+ (SM-S9560) — up to 45 W. The data comes from the database of China's 3C regulatory body; the entry is dated September 1, 2026.

### Q: Why doesn't Samsung increase the charging speed?
**A:** There is no official explanation from the company. Analysts attribute this to a desire to preserve battery longevity, reduce heat generation, and avoid increasing the device's cost. Meanwhile, Chinese competitors already offer 80–200 W in the premium segment.

### Q: When is the Galaxy S27 expected to launch?
**A:** According to available data, the presentation of the Galaxy S27 lineup (including the S27, S27+, S27 Pro, and S27 Ultra) is expected in the first quarter of 2027. Samsung has not yet announced an official date.

### Q: Has Samsung officially confirmed these specifications?
**A:** No. At the time of publication, Samsung had made no official statements about the Galaxy S27's charging parameters. The information is based on an entry in the 3C certification database and a publication by tech reviewer Abhishek Yadav on X.