Xiaomi Redmi S2: How much is it worth in 2026 and whether to buy?

Xiaomi Redmi S2

6 years

In this article, we will discuss the current prices for Redmi. S2 In new and used states, we'll compare the offers on popular platforms (Avito to AliExpress) and also analyze who else might be able to use this smartphone. Spoiler: if you only need a phone for calls and social networks, it still has the ability to surprise...

Next is a detailed guide with prices, specifications and honest conclusions about whether to spend money on Redmi. S2 2026.

Current prices for Xiaomi Redmi S2 2026

At the time of article update (June 2026) Xiaomi Redmi S2 It's not officially sold, it was discontinued in 2019, but you can still find it:

• 📦 New stocks – on AliExpress, in small online stores or from resellers (usually Chinese versions).
• 🔄 Used market – Avito, Yula, Facebook Marketplace, local groups in Telegram.
• 🏷️ Sales of brand stores – sometimes there are leftovers in the Xiaomi Store or from partners (for example, MegaFon, Messenger).

Prices range from 2,500 to 8,000 rubles depending on condition, equipment and region.

⚠️ Be careful when buying new Redmis. S2 at a suspiciously low price (below 5,000) ₽). There's a risk of a risk:

• 🔋 Fake battery (blown or with a capacity below 2,000 mAh).
• 📱 Unoriginal firmware (may be a virus or crooked ported) MIUI).
• 🔧 Hidden defects (e.g., non-functioning) NFC or camera problems).

Before buying, be sure to check:

1. IMEI *#06# (must match the box).
2. Battery status in Settings → Battery. → Status.
3. The operation of all sensors (gyroscope, compass, approximations).

Technical specifications: what can Redmi S2 2026?

Xiaomi Redmi S2 It was marketed as a budget selfie smartphone with a focus on the front camera, and it was featured in 2018:

• 📸 Dual main camera (12 MP) + 5 MP) with background blur.
• 🤳 16-MP frontal with LED flash (rare for the budget).
• 🔋 Battery 3 080 mAh – not bad for a compact case.
• 🖥️ Screen. 5.99" HD+ (1440×720) ratio 18:9.

But by 2026 standards, many of the parameters look outdated:

• 🐢 Snapdragon 625 (2016) – weak for modern games and heavy applications.
• 🗃️ 2/3 GB of RAM and 16/32 GB of memory is not enough for Android 12+.
• 📶 Support only 4G (LTE Cat. 4 - no 5G And even VoLTE may not work.
• 🔌 Micro-USB instead of micro-USB USB-C — slow-moving.

📊 Comparison with current state employees (2026):

| Parameter | Xiaomi Redmi S2 (2018) | Redmi A2 (2023) | Redmi 12C (2023) |

|------------------------|------------------------|-----------------|------------------|

| Processor | Snapdragon 625 | Helio G36 | Helio G85 |

| RAM/ROM | 2/16 GB | 2/32 GB | 4/64 GB |

| Screen. | 5.99" HD+ (720p) | 6.52" HD+ | 6.71" HD+ |

| Battery. | 3,080 mAh | 5,000 mAh | 5,000 mAh |

| Charging. | 10 W (Micro-USB) | 10 Watts (USB-C) | 10 Watts (USB-C) |

| Price (b/u new) | 2 500 — 8 000 ₽ | 5 000 — 9 000 ₽ | 8 000 — 12 000 ₽ |

⚠️ Warning: If you need a phone for games (even lights like Brawl Stars), Redmi S2 It's going to slow down. It's also not going to support many of the modern functions:

• 🎮 90 FPS in games, maximum 30 FPS low-set.
• 📷 HDR In the camera – the photos are turned black in bright light.
• 🔒 Biometric authorization – no fingerprint scanner (face unlock only).

Where to buy better: comparison of sites

Price for Redmi. S2 It depends on where you buy it. Let's look at the pros and cons of popular sites:

1. AliExpress

✅ Pluses:

• 💰 The lowest prices for new phones (from 5,500) ₽).
• 📦 Opportunity to order from official Xiaomi warehouses.
• 🔄 15-day return guarantee (if the seller participates in the program).

❌ Cons:

• ⏳ Long delivery (2-4 weeks).
• 📄 The risk of getting a “gray” phone without Russian firmware.
• 🔋 Often sold with a Chinese fork (need an adapter).

2.Avito/Yula

✅ Pluses:

• 🏠 You can check your phone before buying.
• 💵 Prices are lower than in stores (from 3 000) ₽).
• 📱 Often sold with a cover, glass or spare battery.

❌ Cons:

• 🚨 High risk of fraud (check out) IMEI!).
• 🔋 The battery may be worn out (average service life is 3-4 years).
• 📄 There is no guarantee even if the phone is "new".

3. Local electronics stores

✅ Pluses:

• 🛡️ 1-12 months warranty (if the store is official).
• 💳 You can pay by card or in installments.
• 📦 Often give a box and all accessories.

❌ Cons:

• 💰 Prices are inflated (from 7,000) ₽ for the b/w in good condition).
• 📱 Limited selection (usually 1-2 copies).

Should I Buy Xiaomi Redmi? S2 2026?

So the answer depends on what you're trying to do, and we're going to figure out who's still going to be good at this phone, and who's going to be better at more modern models.

✅ Who's good for it:

• 📞 Older people – a simple interface, large icons, good volume speaker.
• 🎓 Students/Students – for social networks, YouTube, calls and simple games.
• 🏠 Like a spare phone — lightweight, compact, long-term charge in standby mode.
• 📸 Selfie lovers: The front camera is still good for its class.

❌ Who doesn't fit:

• 🎮 Gamers - even PUBG Mobile at low settings will be lagging.
• 📷 Photographers – the main camera is weak in poor lighting.
• 🚀 Those who like multitasking – 2-3 GB of RAM is not enough for simultaneous work of 5 GB+ applications.
• 🔋 Active users – the battery sits down in 4-5 hours with intensive use.

Critical information: Xiaomi Redmi S2 It does not support security updates from 2021, which means that the phone is vulnerable to new viruses and may not work properly with modern versions of applications (for example, VKontakte or Tinkoff Bank may require Android 10).+).

💡

If you buy a Redmi S2 For your child, be sure to install an alternative launcher (like Nova Launcher) and disable the installation of apps from unknown sources.

What to buy instead of Redmi S2 2026

If Redmi S2 If you don’t like it, consider these budget smartphones (prices are up to June 2026):

🔍 How to choose an alternative?

• If you want the cheapest phone, take a Redmi. A2.
• If productivity is important, Poco C50.
• If you want a good screen, Realme C53.
• If brand and support are important, Samsung Galaxy A04.

💡

If your budget is up to 5 000 ₽, It is better to buy a redmi note. 8/9 (2019–2020 ) instead of the new Redmi S2 — They will be stronger and longer lasting.

How to prolong the life of Xiaomi Redmi S2: optimization advice

If you have already bought a Redmi S2 Or you plan to do it, a few tips will help make it work faster and more stable:

1. ⚡ Optimizing productivity

• 🗑️ Clean the cache regularly: Settings → Memory. → Clear the cache.
• 🚫 Turn off animation: in Developer Settings (how to enable: About phone) → Version. MIUI → Tap 7 times) install animation = 0.5x.
• 🔄 Use the lighter versions of the apps: Facebook Lite, Messenger Lite, YouTube Go.

2. 🔋 Extension of battery life

• 🔌 Charge up to 80% – this will reduce battery wear.
• 🌡️ Avoid overheating – do not play games while charging.
• 📴 Turn off background activity for unnecessary applications.

3. 🛡️ Security

• 🔒 Don't install it. APK Unknown sources: The risk of viruses is high.
• 🔄 Update your applications regularly (even if the system is old).
• 📱 Use an antivirus (e.g. Malwarebytes).

📌 Useful Lifehack: If the phone brakes heavily, try resetting to factory settings (Settings) → Additionally. → Recovery and reset. This will remove all the debris and return the original speed (but don't forget the backup!).

FAQ: Frequent questions about Xiaomi Redmi S2