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Xiaomi

Xiaomi Redmi K40S

March 17, 2022 8/10 Rating
In brief: The Redmi K40S is a mid-range smartphone released in March 2022, featuring a vibrant 6.67-inch 120Hz AMOLED display and powered by the capable Qualcomm Snapdragon 870 5G chipset. It boasts a 48MP triple camera with OIS and a 4500mAh battery with rapid 67W fast charging.
Display6.67" 120Hz AMOLED with Gorilla Glass Victus
ChipsetQualcomm Snapdragon 870 5G (7 nm)
Main Camera48MP with OIS, 8MP ultrawide, 2MP macro
Battery4500 mAh with 67W fast charging
Starting from $129 in International

💰 Xiaomi Redmi K40S Price in United States

The international price (India, USA, UK & most other countries) is around $129, based on current retailer listings.

⚖ Pros & Cons

Pros

  • Excellent 120Hz AMOLED display
  • Strong performance with Snapdragon 870 5G
  • Fast 67W charging
  • Main camera with OIS for stable photos and videos
  • Stereo speakers and Dolby Atmos support
  • Good value for money

Cons

  • No microSD card slot
  • No 3.5mm headphone jack
  • Macro camera is only 2MP
  • Availability might be limited in some regions as it was primarily a China release, later rebranded as Poco F4 globally.
★ Our Verdict

The Redmi K40S offers a compelling package of a high-refresh-rate AMOLED display, powerful performance, and fast charging at an attractive price point, despite some minor drawbacks like the lack of a headphone jack and expandable storage.

The Redmi K40S is an excellent choice for users seeking a powerful and feature-rich smartphone without breaking the bank. Its Snapdragon 870 5G chipset ensures smooth performance for gaming and daily tasks, complemented by a vibrant 120Hz AMOLED display for an immersive viewing experience. The 67W fast charging is a significant advantage, quickly topping up the 4500mAh battery. While it lacks a 3.5mm headphone jack and expandable storage, its overall value, especially if found at a competitive price, makes it a strong contender in the upper-mid-range segment. Consider this phone if you prioritize performance, display quality, and fast charging.

📦 In The Box & Warranty

  • Redmi K40S smartphone
  • 67W power adapter
  • USB Type-C cable
  • SIM ejector tool
  • Protective case
  • User guide/documentation

Xiaomi smartphones typically come with a 1-year limited warranty covering manufacturing defects, though this can vary by region and local consumer laws.

❓ Questions & Answers

What is the release date of the Redmi K40S?

The Redmi K40S was officially released on March 17, 2022.

Does the Redmi K40S support 5G connectivity?

Yes, the Redmi K40S supports 5G networks, powered by its Snapdragon 870 5G chipset.

What kind of display does the Redmi K40S have?

It features a 6.67-inch Full HD+ AMOLED display with a 120Hz refresh rate and HDR10+ support, protected by Corning Gorilla Glass Victus.

What are the main camera specifications of the Redmi K40S?

The Redmi K40S has a triple rear camera setup, including a 48MP main sensor with Optical Image Stabilization (OIS), an 8MP ultrawide lens, and a 2MP macro lens.

How fast does the Redmi K40S charge?

The phone supports 67W wired fast charging, capable of charging its 4500mAh battery to 100% in approximately 38 minutes.

Does the Redmi K40S have a headphone jack or expandable storage?

No, the Redmi K40S does not feature a 3.5mm headphone jack or a microSD card slot for expandable storage.