How Xiaomi Redmi 9S looks: a detailed analysis of the design and body of the smartphone

Xiaomi Redmi 9S: first impression and key features

The Xiaomi Redmi 9S, launched in 2020, has become one of the brand’s most popular budget devices thanks to its balanced performance and stylish design. It stands out from the competition not only for technical parameters, but also for thoughtful ergonomics. The phone’s body is designed with modern trends in mind: minimalistic shapes, glossy back panel with overflows and compact dimensions that are conveniently placed in the hand.

The Redmi 9S is a unique micro-relief back texture that not only gives the device a premium look, but also reduces slippage. Unlike many public sector workers, there is no sense of "cheap" here - high-quality plastic mimics glass, and the ends of the body are slightly rounded for a comfortable grip. Even years after the release, the design of the smartphone does not look outdated, which indicates the thoughtfulness of each element.

Dimensions and weight: how comfortable is the Redmi 9S in everyday use?

The Xiaomi Redmi 9S is 162.3 Γ— 77.2 Γ— 9.1 mm in size and weighs 194 grams. These parameters make it a little more massive than the flagship models of the time, but for the budget segment, these are standard figures. With a thickness of 9.1 mm, the smartphone confidently lies in the hand, without creating a feeling of fragility. For comparison, the Redmi Note 9 of the same line weighs 199 g, and the Redmi 9A is only 194 g, but is thinner by 0.6 mm.

Ergonomics of the device is thought out to the smallest detail:

  • πŸ“ Rounded side faces prevent discomfort during prolonged retention.
  • βš–οΈ Weight distribution is shifted to the bottom, which reduces the risk of falling out of the hand.
  • πŸ‘† The location of the buttons (on and volume) is optimized for one-handed control.

Despite the plastic case, the smartphone does not seem lightweight, it is perceived as a more expensive device in the hand, which is a plus for a budget model. However, it is worth considering that the glossy back panel quickly collects fingerprints - this nuance should be considered when choosing a case.

πŸ“Š What kind of smartphone body material do you like more?
Plastic with glossy coating
Matte plastic
Glass.
Metal
Never mind.

What color options are available for the Redmi 9S?

The manufacturer offered customers four main colors Xiaomi Redmi 9S, each of which has its own features of shades and textures:

  • 🌌 Carbon Gray - classic version with matte coating, less stamps.
  • 🌊 Ocean Blue – deep blue with overflows, visually reminiscent of metallic.
  • πŸŒ… Sunset Purple – a gradient from pink to purple, popular with young audiences.
  • 🌿 Pine Green is a rare option that combines dark green with light shine.

The Redmi 9S's coloring is chameleon-like: different lighting can change the shades, like Ocean Blue in the sun gets a turquoise tint, and Sunset Purple shimmers from soft pink to rich purple, which adds personality to the device, but can make it harder to choose - online stores often look different than they do in reality.

It is worth noting that the matte gray version is less prone to scratches and prints, while glossy colors require a more careful attitude. If you plan to use a smartphone without a case, we recommend paying attention to Carbon Gray.

πŸ’‘

To check out what the Redmi 9S color will look like in different lighting, check out YouTube reviews showing the device in real-world conditions to help avoid disappointment when buying.

Location of elements: buttons, connectors and cameras

The design of the Xiaomi Redmi 9S follows the classic layout of the elements, but with a few unique details:

  • πŸ“· The main camera is located in a vertical module in the upper left corner of the rear panel. The module slightly protrudes (about 1.5 mm), which protects the lenses when falling on a flat surface.
  • πŸ”Š The speaker and microphone are on the lower end, next to the connector. USB Type-C and 3.5mm audio jack.
  • πŸ”„ The on button with integrated fingerprint scanner is located on the right side, and the volume buttons are above it.
  • πŸ“Ά Tray for SIM-Hybrid, 2 nano-SIM or 1 nano-SIM + microSD) is on the left side.

One of the features of the model is the infrared port on the upper end, a rare option for budget smartphones, which allows you to use the device as a remote control for household appliances. It is also worth noting that the Redmi 9S is equipped with splash protection (IP53 standard), which is atypical for its price segment.

ElementLocation.Features
Main camera.Top left corner (back panel)Outrage ~1.5 mm, 4 modules (13 MP + 8 MP + 5 MP + 2 MP)
Fingerprint scannerRight edge (in the inclusion button)Quick recognition, running at an angle.
USB Type-C connectorLower end (center)Support for OTG and fast charging 18W
Infrared portUpper end (right)Range up to 5 meters, compatible with 1000+ devices

It is important to consider that because of the protruding chamber module, the smartphone can sway on the table if you press the screen, this problem is solved by using a case with thickened edges or a special stand.

Why doesn’t the Redmi 9S have wireless charging?
The manufacturer has deliberately eliminated this feature to reduce the cost of the device.The plastic case does not support induction charging, and adding a glass back panel would increase the price and weight of the smartphone.

Screen: frame, cutout and oleophobic coating

Xiaomi Redmi 9S fitted 6.53-inch IPS-resolution-screen 2340 Γ— 1080 pixels (Full) HD+) side-relation 19.5:9. The display takes over 83.2% the front panel, which is for 2020 And the top frame is a little wider than the bottom, and there's a droplet cutout for the front camera on the front. 5 MPP.

Features of the screen, which should be paid attention:

  • 🌈 Color Rendering: Support for a wide range of colors DCIP3, without certification HDR10.
  • β˜€οΈ Brightness: maximum 400 nits (typical for the IPS), light-sensing.
  • πŸ‘† Oleophobic coating: medium quality, quickly erases with active use.
  • πŸ”„ Upgrade frequency: standard 60 Hz (no support for 90 or 120 Hz).

When viewed in direct sunlight, the screen loses contrast, but indoors or in the shade, the picture remains clear. Viewing angles are wide - up to 178 Β°, without significant color distortion. To protect the display, the manufacturer uses Corning Gorilla Glass 3, which is resistant to small scratches, but will not save you when falling on asphalt.

πŸ’‘

The Redmi 9S screen does not support high refresh rates, but with Full HD+ resolution, it provides a clear picture for its price segment.

Comparison with other models of the Redmi 9 line

To better understand how the Redmi 9S differs from other smartphones in the series, consider the key visual differences:

ModelCase materialCharging connectorChamber moduleWeight.
Redmi 9SGlossy plastic with microreliefUSB Type-CVertical, 4 cameras194
Redmi 9AMatte plasticMicro-USBSingle cell194
Redmi 9CGlossy plasticMicro-USBVertical, 3 cameras196
Redmi Note 9Glass (back panel)USB Type-CRound module, 4 cameras199

The main visual advantages of the Redmi 9S over the younger models (9A and 9C):

  • πŸ”Œ USB Type-C instead of Micro-USB.
  • πŸ“Έ Quad-modular camera (vs. one or three of competitors).
  • 🎨 More premium texture of the case with overflows.

Compared to the Redmi Note 9, the 9S loses in materials (plastic vs glass), but gains in weight and compactness. The Note 9 also has a camera module located in the center, making it less convenient to hold with one hand.

Covers and accessories: what is right for the Redmi 9S?

Due to the popularity of the model, many accessories are available for Xiaomi Redmi 9S:

  • πŸ›‘οΈ Silicone cases - protect against scratches and impacts, often have notches under the camera and connectors.
  • πŸ–ΌοΈ Protective glass – it is recommended to choose with a coating 9H scratch-proof.
  • πŸ”‹ Power Bank – because of the battery capacity of 5020 mAh smartphone holds a charge for a long time, but an additional power source will not hurt.
  • 🎧 Wireless headphones – the model supports Bluetooth 5.0, which provides a stable connection.

When choosing a cover, pay attention to:

  • πŸ“ Thickness – thin covers (up to 1 mm) retain the original design, but weakly protect.
  • πŸ•³οΈ The cutouts must match the connectors and camera.
  • 🧲 Magnetic fasteners are convenient, but can affect the operation of the compass.

β˜‘οΈ What to check when buying a Redmi case 9S

Done: 0 / 4

For those who prefer minimalism, transparent polycarbonate cases will be suitable to emphasize the original design of the smartphone. If protection is the priority, you should consider bumpers with reinforced angles or cases with a built-in screen.

πŸ’‘

Xiaomi’s original Redmi 9S cases often have extra cutouts for better cooling, which is important for long loads (games, videos).

Frequent questions about the appearance of Xiaomi Redmi 9S

πŸ” Why is it on the back of Redmi? 9S scratches appear even when used carefully?
The glossy coating of the case, despite its visual appeal, is softer than matte plastic or glass. Even the keys in your pocket can leave micro-damage. The solution is to use a cover or film on the back. Also avoid putting your smartphone down on abrasive surfaces (sand, concrete).
πŸ“± Can we distinguish Redmi? 9S from Redmi 9C superficially?
Yes, there are a few key differences: the Redmi 9S has a USB Type-C, and the 9C is a Micro-USB. The 9S camera module includes 4 lenses, the 9C has only 3. The Redmi logo on the back of the 9S is lower than the 9C. Also the 9S is slightly thinner (9.1 mm vs 9.6 mm in the 9C).
πŸ’§ How good is Redmi? 9S waterproof?
The device is IP53 certified, which means protection against dust (the first digit "5") and water splash at an angle of up to 60 Β° (the second digit "3"). This is not complete water resistance - the smartphone will not withstand immersion or direct hit of the jet. When used in the rain, it is recommended to avoid prolonged exposure to moisture.
πŸ”‹ Why Redmi? 9S thicker than many modern smartphones?
The thickness of the shell (9.1 mm) is due to two factors: πŸ”‹ A large battery of 5020 mAh requires more space. πŸ”Š Stereodynamics (although only one speaker is physically installed, the design provides a reserve for acoustics). 🌑️ Passive cooling – additional gap improves heat sink.For comparison: iPhone 12 (2020) is 7.4 mm thick, but its battery at 2815 mAh is almost 2 times smaller.
πŸ› οΈ Can I replace the back panel with Redmi? 9S?
Technically, it is possible, but it is associated with risks: πŸ”§ A special tool is required (suction cup, mediator, screwdrivers). T3/T4). πŸ’₯ High risk of damage to the fingerprint scanner plume or flexible cables. πŸ“„ The warranty will be cancelled when the case is opened. If the panel cracked, it is better to contact the service center. ~1500–2000 rouble 2026 year).

πŸ’‘

If you still decide to replace the back panel yourself, pre-heat the body with a hairdryer (temperature not higher than 60 Β° C) - this will soften the glue and reduce the risk of damage to the plumes.

⚠️ Warning: Do not use alcohol wipes to clean the glossy Redmi back panel 9S β€” The best option is a microfiber fabric soaked in soapy solution (1 drop of the product per 100 ml of water).

⚠️ Note: When buying a protective glass for Redmi 9S Make sure it's compatible with the oleophobic screen covering, some cheap films make the sensor less sensitive and leave rainbow swelling in bright light.