97points

Samsung Galaxy S9 Plus

29points

Xiaomi Redmi

Comparison winner
Samsung Galaxy S9 Plus
Xiaomi Redmi
vs
vs

142 facts in comparison

Samsung Galaxy S9 Plus vs Xiaomi Redmi

Samsung Galaxy S9 Plus
Xiaomi Redmi
Samsung Galaxy S9 Plus
Xiaomi Redmi

Why is Samsung Galaxy S9 Plus better than Xiaomi Redmi?

  • Is dustproof and water resistant
  • 1.4mm thinner
    8.5mmvs9.9mm
  • Has stereo speakers
  • Has built-in optical image stabilization
  • Wireless charging
  • Has NFC
  • Is DLNA certified
  • Has fast 802.11ac WiFi connection

Why is Xiaomi Redmi better than Samsung Galaxy S9 Plus?

  • Every pixel has three subpixels
  • 31g lighter
    158gvs189g
  • Has an IPS screen
  • 4.8mm narrower
    69mmvs73.8mm
  • 21.1mm shorter
    137mmvs158.1mm
  • Supports two SIM cards
  • 5.22% less body volume
    93.58cm³vs99.17612999999999cm³

Top specs and features

relevant

Design

1.weight

189g

158g

Best

Palm Phone

62.5g

2.Is dustproof and water resistant
Samsung Galaxy S9 Plus
Xiaomi Redmi

Dustproof/water resistant at depth equal to or greater than 1 meter.

3.thickness

8.5mm

9.9mm

Best

Asus Zenfone AR 64GB

4.6mm

4.width

73.8mm

69mm

Best

Vertu Signature for Bentley

42mm

5.Weather sealed
Samsung Galaxy S9 Plus
Xiaomi Redmi

Device is protected with extra seals to prevent failures due to any kind of weather.

6.height

158.1mm

137mm

Best

Motorola FlipOut

67mm

relevant

Display

1.pixel density

529ppi

312ppi

Best

Sony Xperia H8541

847ppi

2.screen size

6.2"

4.7"

The bigger the screen size is, the better the user experience.

Best

Huawei Mate 20 X

7.2"

3.resolution

1440 x 2960px

720 x 1280px

Best

Sony Xperia H8541

2160 x 4320px

4.has branded damage resistant glass
Samsung Galaxy S9 Plus
Xiaomi Redmi

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.

5.every pixel has three subpixels
Samsung Galaxy S9 Plus
Xiaomi Redmi

The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

6.has an IPS screen
Samsung Galaxy S9 Plus
Xiaomi Redmi

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of normal TFTs TN-matrices: relatively slow response times, small viewing angles and low quality color reproduction.

relevant

Performance

1.CPU speed

4 x 2.9GHz & 4 x 1.9GHz (Samsung Exynos 9810)

4 x 1.5GHz

Best

Meizu Pro 7 Plus 64GB

10 x 2.6GHz

2.RAM

6GB

1GB

Best

ZTE Nubia Red Magic Mars

10GB

3.has an external memory slot
Samsung Galaxy S9 Plus
Xiaomi Redmi

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

4.internal storage

256GB

4GB

Best

Smartisan Nut R1

1024GB

5.semiconductor size

10nm (Samsung Exynos 9810)

28nm

A smaller size indicates that the process to create the chip is newer.

Best

Huawei Mate 20 X

7nm

6.Has integrated LTE
Samsung Galaxy S9 Plus
Xiaomi Redmi

The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.

relevant

Cameras

1.megapixels

12MP & 12MP

8MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.front camera megapixels

8MP

1.3MP

Best

Wiko View2 Pro

16 & 16MP

3.has built-in optical image stabilization
Samsung Galaxy S9 Plus
Xiaomi Redmi

Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.

4.video recording (main camera)

2160 x 60fps

1080 x 30fps

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.

Best

Crosscall Trekker-X4

1080 x 120fps

5.widest aperture

f/2.4 & f/1.5

f/2.2

With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject.

Best

HTC U12+ 128GB

1.4 & 2.6f

6.Has a dual-tone LED flash
Samsung Galaxy S9 Plus
Xiaomi Redmi

A dual-tone flash has LED lights with different color temperatures, delivering a better color balance to photos and videos.

relevant

Audio

1.has stereo speakers
Samsung Galaxy S9 Plus
Xiaomi Redmi

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

2.has a radio
Samsung Galaxy S9 Plus
Xiaomi Redmi

It works as an FM radio with included headsets

For example

Panasonic Eluga X1

3.number of microphones

2

2

More microphones result in better sound quality and enable the device to filter out background noise.

Best

Motorola Moto Z3

4

4.has a socket for a 3.5 mm audio jack
Samsung Galaxy S9 Plus
Xiaomi Redmi

With a standard mini jack socket, you can use the device with most headphones.

5.has dedicated media keys
Samsung Galaxy S9 Plus
Xiaomi Redmi

The music player can be blindly used.

For example

ZTE Nubia X

relevant

Battery

1.battery power

3500mAh

2000mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.has a removable battery
Samsung Galaxy S9 Plus
Xiaomi Redmi

The battery is removable and can be replaced by the user if broken.

For example

Blu Advance L4

3.wireless charging
Samsung Galaxy S9 Plus
Xiaomi Redmi

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.

4.Has an ultra power save mode
Samsung Galaxy S9 Plus
Xiaomi Redmi

The device can save battery by using just a black-and-white screen with a few basic icons. This means even with a small amount of battery, you can keep the device running for a long time.

For example

Oppo A7

5.has a rechargeable battery
Samsung Galaxy S9 Plus
Xiaomi Redmi

The battery can be recharged and used over again.

6.has a battery level indicator
Samsung Galaxy S9 Plus
Xiaomi Redmi

An indicator shows you when the device has low battery.

relevant

Features

1.has NFC
Samsung Galaxy S9 Plus
Xiaomi Redmi

NFC (near field communication) allows a device to perform simple wireless transactions.

2.Is DLNA certified
Samsung Galaxy S9 Plus
Xiaomi Redmi

All DLNA certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.

3.Has fast 802.11ac WiFi connection
Samsung Galaxy S9 Plus
Xiaomi Redmi

802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability and improved power consumption. It provides advantages for gaming and HD video streaming.

4.Has a fingerprint scanner
Samsung Galaxy S9 Plus
Xiaomi Redmi

The device has a fingerprint scanner which identifies the user.

5.Bluetooth version

5

4

Best

Samsung Galaxy S8 Active

5.1

6.The browser has word wrap
Samsung Galaxy S9 Plus
Xiaomi Redmi

The web browser has automatic word wrap when zooming, the user can easily read long lines without scrolling horizontally.

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