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Redmi 4A to Buy in 2025: Worth, Price & Specs Guide

Arthur Edward Howard Harrison • 2026-05-11 • Reviewed by Ethan Collins

We’ve all been there — a phone breaks, the budget is tight, and you just need something that works. The Redmi 4A, launched back in 2016, still pops up in second-hand listings and refurbished stores. But is it a smart buy in 2025? This guide looks at the real-world price, performance, and pitfalls of Xiaomi’s former budget champion.

Launch year: 2016 ·
Original price: ₹5,999 (India) ·
Battery: 3120 mAh ·
Display: 5.0 inches ·
Processor: Snapdragon 425 ·
RAM: 2 GB

Quick snapshot

1Confirmed facts
2What’s unclear
  • Exact number of units sold worldwide
  • Reliable remaining battery life in used units varies widely
3Timeline signal
  • End of MIUI updates in 2020 — no security patches after 2021 (Tech in Deep)
4What’s next
  • Weigh whether the low price offsets the lack of security updates and aging hardware

Seven key specs define the Redmi 4A’s capabilities.

Specification Value
Processor Qualcomm Snapdragon 425
RAM 2 GB
Storage 16 GB (expandable)
Battery 3120 mAh
Display 5.0 inches, 720 x 1280 pixels
OS at launch MIUI 8 based on Android 6.0

Is the Redmi 4A worth buying now?

Current usability for basic tasks

  • The Snapdragon 425 and 2 GB RAM handle calls, messaging, and light social media — but modern apps like WhatsApp can feel sluggish (Neowin, a tech publication).
  • Web browsing on heavy sites causes noticeable lag; the 2016-era chip was never built for today’s web (Gizmochina, a gadgets news site).

Price comparison with modern alternatives

  • Original launch price was ₹5,999 (Tech in Deep, a Xiaomi info site).
  • Today, a refurbished Redmi 4A costs $40–$60, while new entry-level phones like the Redmi 10A (2022) start at around $70–$80 (Kimovil, a price comparison site).
  • The price gap is small: a modern phone offers years of security updates and better performance.

Software and security update limitations

  • MIUI updates ended in 2020, and no security patches have been issued since 2021 (Tech in Deep).
  • Using an outdated Android version (Marshmallow) means missing critical security fixes — a real risk if you store payment info or sensitive data.

The implication: for a backup phone that rarely goes online, the Redmi 4A is cheap but usable. For daily driving, the lack of support makes modern budget phones a safer bet.

The trade-off

A $40 Redmi 4A cuts your upfront cost but exposes you to unpatched vulnerabilities. A $70 Redmi 10A eliminates that risk for the price of two coffees.

What is the price of the Redmi 4A?

Where to buy a Redmi 4A now

  • Original launch price in India: ₹5,999 ($84 at 2016 rates) (Tech in Deep).
  • Current second-hand prices: $30–$50 on eBay and local classifieds.
  • Refurbished units: $40–$60 from specialized resellers like eBay Refurbished or Amazon Renewed (Kimovil, a price comparison site).
  • Note: availability is shrinking; most listings are from India, Southeast Asia, and a few US resellers.

The pattern: the Redmi 4A is dirt cheap, but you’re buying a device that is nearly a decade old. For the same money, you can often find a newer Redmi 5A or even a 2021 Redmi 9A with better support.

What are the specifications of the Redmi 4A?

Redmi 4A display and design

  • 5-inch IPS LCD, 720×1280 pixels (294 ppi) (Gizmochina).
  • Weighs just 131.5 grams — very light (Gizmochina).
  • Plastic back, no fingerprint sensor (Neowin).

Redmi 4A performance and battery

  • Qualcomm Snapdragon 425 (quad-core 1.4 GHz) with Adreno 308 GPU (Neowin).
  • 2 GB RAM, 16 GB storage (expandable via microSD) (Neowin).
  • 3120 mAh battery (non-removable) — with light use, it can last 1.5–2 days (Neowin).
  • 13 MP rear camera (f/2.2), 5 MP front camera (Neowin).

Six specs, one pattern: the Redmi 4A was a capable budget phone in 2016, but every component is outclassed by today’s entry-level devices. The catch: the build quality remains decent, but the silicon hasn’t aged well.

How does the 2016 model stack up against a modern entry-level phone?

Specification Redmi 4A (2016) Modern entry (Redmi 10A, 2022)
Processor Snapdragon 425 (4×1.4 GHz) Mediatek Helio G25 (8×2.0 GHz)
RAM 2 GB 3–4 GB
Storage 16 GB 32–64 GB
Battery 3120 mAh 5000 mAh
Operating system Android 6.0 (no updates) Android 11 (security patches until 2025)
Weight 131.5 g 194 g
Why this matters

The 425 chip is roughly 70% slower than a 2022 Helio G25 in multi-core benchmarks — meaning app launches, scrolling, and multitasking feel noticeably slower.

What are the common problems and weaknesses of the Redmi 4A?

Redmi 4A software issues

  • No MIUI updates since 2020; last security patch was in 2021 (Tech in Deep).
  • Android 6.0 Marshmallow — many modern apps require Android 8.0 or higher.
  • WhatsApp and other messengers have dropped support for Marshmallow; it may stop working entirely soon.

Redmi 4A hardware issues

  • Battery degradation over time: a 9-year-old battery may hold only 60–70% of its original 3120 mAh capacity (Gizmochina).
  • Charging port (microUSB) can become loose with repeated use.
  • Screen scratches easily because it uses old Gorilla Glass or no protective glass at all.

What this means: the Redmi 4A’s weaknesses aren’t just about age — they make daily use frustrating. For a child’s first phone or an emergency backup, these may be tolerable. For a primary phone, they’re deal-breakers.

Full specifications

Seven key specs, one pattern: the Redmi 4A was built to a price, and that price shows in every component.

Specification Details
Processor Qualcomm Snapdragon 425, 4×1.4 GHz Cortex-A53
GPU Adreno 308
RAM 2 GB LPDDR3
Internal storage 16 GB eMMC 5.0 (expandable up to 256 GB)
Display 5.0″ IPS LCD, 720 x 1280 pixels, ~294 PPI
Battery 3120 mAh, non-removable (5V/1A charging)
Rear camera 13 MP, f/2.2, 1/3.1″, 1.12µm, 1080p@30fps
Front camera 5 MP, f/2.2
Operating system Android 6.0 Marshmallow + MIUI 8 (no updates)
Weight 131.5 g
Dimensions 139.9 x 70.4 x 8.5 mm
Connectivity Wi-Fi 802.11 b/g/n, Bluetooth 4.1, microUSB 2.0, 3.5 mm jack
The upshot

If you’re buying a Redmi 4A in 2025, you’re paying for a device that was low-end even by 2016 standards. Its only remaining advantage is the low price.

Pros

  • Very low cost ($30–$60)
  • Light weight for easy carrying
  • Good battery life for calls and light use
  • Expandable storage

Cons

  • No security updates after 2021
  • Android 6.0 — app compatibility breaking
  • Slow performance with modern apps
  • Aged battery may need replacement
  • No fingerprint sensor, poor screen protection

Timeline

  • November 2016: Redmi 4A announced in China (Tech in Deep)
  • March 2017: Launched in India at ₹5,999 (Tech in Deep)
  • 2020: Last MIUI system update
  • 2021: Last security patch
  • 2025: Phone is 9 years old — no official support

Clarity check

Confirmed facts

  • Released November 2016
  • Snapdragon 425 chipset
  • 2 GB RAM / 16 GB storage
  • 3120 mAh battery

What remains unclear

  • Exact number of units sold
  • Reliable remaining battery life in used units

“Probably the best low-end smartphone for now.”

Neowin, a tech publication, 2016 review

“Economy Basic.”

GSMArena, a phone review site, on the Redmi 4A’s category

For buyers in 2025, the Redmi 4A is a device that has outlived its support cycle. The calculation is simple: save $30 now, but risk app failures and security holes. For a backup phone that stays offline, it might work. For anyone who needs a reliable daily driver, the choice is clear: spend a little more on a new budget phone, or accept the compromises of a nearly decade-old device.

Related reading: Xiaomi Redmi 4A · Xiaomi Redmi 4A review: Probably the best low-end smartphone for now

Additional sources

gadgets360.com, youtube.com, mi.com

For a more detailed look at pricing and availability, check out this comprehensive Redmi 4A buying guide for 2025.

Frequently asked questions

Can the Redmi 4A be used in the USA?

Yes, but it lacks many US LTE bands (especially 4G bands 2, 4, 5, 12, 17). It will work on T-Mobile’s 3G/2G in some areas, but coverage is spotty. Not recommended as a primary US phone.

Does the Redmi 4A support 4G LTE?

Yes, it supports LTE FDD bands 1, 3, 5, 7, 8 and TDD bands 38, 39, 40, 41. It can connect to 4G networks in India and Europe, but US bands are limited.

Is the Redmi 4A good for gaming?

No. The Snapdragon 425 and Adreno 308 can only handle very light games (candy-crush type). Heavy games like PUBG Mobile or Genshin Impact will be unplayable.

What is the camera quality on the Redmi 4A?

The 13 MP rear camera takes decent outdoor shots in good light. Low-light photos are very noisy. The 5 MP front camera is basic. No portrait mode or night mode.

Does the Redmi 4A get WhatsApp updates?

As of mid-2025, WhatsApp still supports Android 6.0, but this may end soon. The phone will lose WhatsApp functionality when that happens.

How to fix a slow Redmi 4A?

Factory reset, disable animations in developer options, and avoid installing heavy apps. Using a lightweight launcher (like Nova Lite) can help. But the hardware bottleneck remains.

Where can I buy a Redmi 4A now?

Check eBay, Amazon Renewed, or local classifieds (OLX in India). Most units are used or refurbished. Expect prices between $30–$60.



Arthur Edward Howard Harrison

About the author

Arthur Edward Howard Harrison

Our desk combines breaking updates with clear and practical explainers.