Redmi 9A or Redmi 9C — Which Xiaomi smartphone is better to buy in 2026?

Introduction: Why Redmi Comparisons 9A and 9C still relevant

Even later. 3 year after Redmi release 9A redmi 9C They are still one of the most popular budget smartphones Xiaomi in the secondary market. 5-7 And there are thousands of rubles in perfect condition, and new devices are still sold in some regions, but which one is better suited for everyday tasks in the world. 2026 year?

At first glance, the models are almost identical: the same design, similar screens, and even processors from the same line. CPU supportive 4G-In this comparison, we're going to analyze real-world performance tests, battery life and shooting quality to help you make informed choices.

It’s especially important to understand that both phones were originally marketed as the “first smartphone” or a spare phone, and their capabilities are limited even for the budget segment. 2026 Years later, but with the right approach, they can last a long time. 2-3 year-end.

Specifications: table of comparison of key parameters

Let's start with the dry numbers, and here's a table of key characteristics, where you can see in bold the parameters that give you a clear advantage of one of the models:

As you can see from the table, Redmi 9C It's a win-win for most things, but it's not always a big difference. For example, a 15 percent performance gain is only noticeable in synthetic tests -- in real life, both phones are about the same slow when you open 5.+ applications.

⚠️ Note: Both smartphones officially support only MIUI 12.5 based on Android 10. there will be no updates to new versions of Android, which creates security risks when using banking applications.

2.Performance: benchmarks vs. actual use

On Helio paper. G35 redmi 9C It looks better, but let’s look at the results:

• 📊 AnTuTu 9: 9A — ~95 000, 9C — ~110 000 (+15%)
• 🎮 3DMark Wild Life: 9A — 380, 9C — 420 (+10%)
• 📱 Geekbench 5 (single-core): 9A — 170, 9C — 185 (+8%)
• 🔋 YouTube working hours (1080p): 9A — 12 smack, 9C — 11.5 smack (-4%)

Fun fact: Despite the more powerful processor, Redmi 9C It's losing out on autonomy because of less optimized energy use:

• 📱 Opening of applications: 9C launches Instagram on 0.3-0.5 second-second
• 🎮 Games: Both phones hold 30 FPS into PUBG Mobile is on a low setting, but 9C less"
• 🔄 Multitasking: 9C s 4 GB RAM holds on to 1-2 more in the background

If you want a phone just for calls, messengers and YouTube, you don't notice the difference between the models, but if you're going to play lightweight games like Free Fire or Call of Duty Mobile, you're going to play a lot of different things. 9C preferable.

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For 90% of budget tasks (social networks, calls, photos), the performance of both smartphones is enough, the difference becomes noticeable only in games and with active multitasking.

3 Cameras: Why three modules aren't always better than one

On Redmi paper. 9C It's advantageous because it's triple, but in practice, it's not that clear:

• 📷 Basic module: Same 13MP sensor on both models, same quality during the day, at dusk, both phones give noisy pictures.
• 🔍 Macro camera (2 MP in) 9C): Almost useless - shooting from a distance of 4 cm gives blurred frames without details.
• 👁️ Depth sensor (2 MP in) 9C): Helps to improve portrait mode a little, but the effect is minimal.
• 🎥 Video: Both film Full HD 30 FPS stabilised. 9C It has a slight advantage in autofocusing.

Examples of images (conditions: daylight, HDR included):

⚠️ Note: Both phones have a fixed aperture. f/2.2, This limits their low-light capabilities. A good night's shot will require an external light source.

4.Battery and charging: why 5,000mAh isn't always a good thing

Both smartphones have the same 5,000mAh battery pack, but battery life is different, according to our test results:

• 📞 Mode of conversation (3G): 9A — 32 hours, 9C — 30.
• 🌐 Surfing the Internet (Wi-Fi): 9A — 14, 9C — 13.
• 🎮 Games (PUBG Mobile): 9A — 6.5 hours, 9C — 6 hours
• 🎥 Video playback (offline): 9A — 18, 9C — 17.

Paradox: the less productive Redmi 9A It works longer in all scenarios except games:

1. More aggressive energy optimization in firmware 9A
2. Less Heat from the Helio Processor G25 long-load
3. Lack of additional cameras that consume energy in the background

The charge on both models is equally slow — 10W. A full cycle from 0 to 100% takes:

• 🔌 With the original ZU: 2 hours 45 minutes
• 🔌 Quick Charge 3.0 (18W): 2 hours 10 minutes (but not officially maintained)

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To extend the life of the battery, avoid keeping the phone on charge after 100%. The optimal mode is to charge to 80-90% and not discharge 20%.

5.Display: Why HD+ In 2026, it is a compromise.

Both phones are equipped IPS-resolution-screen 720×1600 pixel (HD+) density 269 ppi. By today's standards, that's a very modest number, but for the budget segment, it's the standard:

Advantages of screens:

• 🌞 Good brightness (up to 400 nits) – enough for outdoor use
• 🎨 Acceptable color reproduction (95% sRGB) after calibration
• 👁️ Support for reading mode (blue light filter)

Disadvantages:

• 🔍 Low pixel density – pixels are noticeable when viewed closely
• 🖥️ No support for Full HD YouTube video (maximum) 720p)
• 🎯 No high refresh rate (only 60 Hz)

For comparison, even budget smartphones 2026 year-round 12C have screens with full resolution HD+ (1080×2400) density 395 The difference is especially noticeable when looking at text and small details.

If you plan to read a lot or watch videos, consider buying a smartphone with Full. HD For social media and messengers, the difference between 9A and 9C display-wise.

Software: MIUI 12.5 on Android 10 in 2026

Both phones are working MIUI 12.5 with Android 10 kernel. That's a few problems:

• 🛡️ Security: The latest security patch dates back to May 2023.Vulnerabilities not patched.
• 📱 Compatibility: Some new apps (like the versions of bank customers) require Android 11+.
• 🔄 Productivity: Over time MIUI Starts to “slow down” due to the accumulation of cache.

What can be done to improve the situation:

Disable animation in the developer settings (Settings) → The phone. → Version. MIUI (7 times) → Animation of windows/transitions → Off.)

Install an alternative launcher (e.g. Nova Launcher)

Clean the cache once a week through Settings → Warehouse → Clean up

Disable unnecessary system applications through ADB (pm uninstall -k --user 0 com.mi.browser)

Use lighter versions of apps (Facebook Lite, Messenger Lite)-->

It is important to understand that updates to Android 11 or MIUI 13 Xiaomi has officially stopped supporting these models, which means that it is not going to be supported. 1-2 In the year, some applications may stop working.

⚠️ Attention: Installation of custom firmware such as LineageOS is possible, but requires unlocking the bootloader. 9A/9C This process can lead to loss of IMEI and cellular problems.

7.Price and relevance of purchase in 2026

In the secondary market, the prices for models vary greatly depending on the state:

Should you buy these models in 2026? The answer depends on your goals.

It's worth buying if:

• 💰 Budget is strictly limited 5-7 thousand rubles
• 📱 Need a spare phone or a "day" phone"
• 👵 The phone is purchased for elderly relatives or a child.
• 🔧 You are willing to put up with outdated firmware and low performance

It is better to consider alternatives if:

• 🎮 You need games or multitasking
• 📸 The quality of the photo/video is important
• 🔄 You plan to use your phone longer. 1-2 years
• 🛡️ Security is important (bank applications, payments)

Alternatives in the same price range (but new):

• 🆕 Redmi 12C (Helio G85, 90Hz screen) — ~8 000 ₽
• 🆕 POCO C50 (Helio A22, pure Android) — ~7 500 ₽
• 🆕 Samsung Galaxy M04 (Helio P35, One UI) — ~9 000 ₽

FAQ: Frequent questions about Redmi 9A and 9C