Xiaomi Redmi Note 11S vs Samsung Galaxy A15 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 9, 2022 December 16, 2023
Release Year 2022 2023

Physical

Volume 95.71 cm³ 103.28 cm³
Screen Size to Weight Ratio 3.59 "/g 3.25 "/g
Weight 179 g 200 g
Height 159.9 mm 160.1 mm
Width 73.9 mm 76.8 mm
Thickness 8.1 mm 8.4 mm
Foldable Design No No
Available Colors
  • Pearl White
  • Twilight Blue
  • Graphite Gray
  • Brave Black
  • Optimistic Blue
  • Magical Blue
  • Personality Yellow

Display

Screen Size 6.43 " 6.5 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 84.5 % 84.3 %
Pixel Density 409 PPI 396 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 700 nits N/A
HBM Brightness N/A 800 nits
Peak Brightness 1000 nits N/A

Hardware

Battery Capacity per Screen Area 120.93 mAh/in² 118.34 mAh/in²
Battery Density 52.24 mAh/cm³ 48.41 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6781 Helio G96 (12 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2 Mali-G57 MC2

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 17

Comparison Summary

Okay, let's dive into a detailed comparison of the Xiaomi Redmi Note 11S and the Samsung Galaxy A15 5G. I'll put on my tech journalist hat and break down the specs, focusing on what they mean for you, the user.

Smartphone Showdown: Xiaomi Redmi Note 11S vs. Samsung Galaxy A15 5G

Here’s a breakdown of how these two budget-friendly phones stack up against each other, keeping in mind that it's not just about the raw numbers, but also about the actual experience you get.

1. Specifications Breakdown

FeatureXiaomi Redmi Note 11SSamsung Galaxy A15 5GReal-World Implications
Design
Dimensions159.9 x 73.9 x 8.1 mm160.1 x 76.8 x 8.4 mmRedmi Note 11S is a bit more compact and easier to handle with one hand, while A15 5G is slightly bulkier.
Weight179g200gRedmi Note 11S is noticeably lighter, which improves comfort during extended use.
Display
Size6.43"6.5"Virtually identical screen sizes; negligible difference in viewing area.
Resolution1080x24001080x2340Both offer sharp and detailed visuals; pixel density difference is imperceptible in practice.
Pixel Density (PPI)409396Similar clarity and sharpness on both displays.
TechnologyAMOLEDAMOLEDBoth provide vibrant colors, deep blacks, and good contrast, enhancing overall viewing.
Refresh Rate90Hz90HzSmooth scrolling and animations on both.
Brightness1000 nits800 nitsRedmi Note 11S is more visible under bright sunlight, offering better outdoor readability.
Performance
ChipsetMediatek Helio G96 (12 nm)Dimensity 6100+ (6 nm)Samsung A15 5G's newer 6nm chip provides better efficiency and performance.
AnTuTu Score302,877442,500Galaxy A15 5G offers noticeably faster performance, app loading, and smoother multitasking.
GPUMali-G57 MC2Mali-G57 MC2Similar graphics performance between the two devices.
Camera
Main Camera108MP f/1.950MP f/1.8Redmi Note 11S has higher resolution for more detailed shots, while A15 has a wider aperture for better low-light performance.
Selfie Camera16MP f/2.413MP f/2.0Redmi Note 11S offers more detail in selfies, while A15 5G captures slightly better low light shots..
Wide Angle8MP f/2.25MP f/2.2Redmi Note 11S takes wider-angle shots with more detail.
Depth Sensor2MP f/2.4NoneRedmi Note 11S has a dedicated depth sensor for portrait mode.
Macro Lens2MP f/2.42MP f/2.4Similar macro capabilities on both phones.
Video Recording1080p@30fps1080p@30fps (EIS)Both can record standard HD videos; A15 has EIS for smoother footage.
Slow-motion120fps240fpsSamsung A15 5G captures faster motion with a higher slow-motion frame rate.
Battery Life
Capacity5000mAh5000mAhBoth offer comparable battery life, generally lasting a full day with moderate usage.
Charging33W Fast Charging25W Fast ChargingRedmi Note 11S charges faster, reducing time plugged into the wall.
FeaturesReverse ChargingNoneRedmi Note 11S can act as a power bank for other devices.
Software
Operating SystemAndroid 11Android 14Samsung A15 5G provides a more modern user experience and better long-term software support, including updates.
Connectivity
WiFi802.11ac802.11acSimilar WiFi connectivity.
Bluetooth5.05.2Samsung A15 5G has a slightly newer Bluetooth standard.
Storage
Internal Storage64/128GBUnspecifiedRedmi Note 11S offers up to 128 GB of storage.
RAM6/8GBUnspecifiedRedmi Note 11S provides more RAM for smooth multitasking and gaming.
Audio
Audio qualityHi-Res, Stereo Speakers2 MicrophonesRedmi Note 11S provides superior audio quality and stereo sound immersion while the A15 5G comes with 2 microphones for better audio recording.
Security
FeaturesSide-mounted FingerprintSide-mounted FingerprintBoth have fast and reliable fingerprint sensors for secure access.
Build
Screen ProtectionCorning Gorilla Glass 3UnknownRedmi Note 11S has a more durable screen.
Sensors
Other sensorsCompassNoneRedmi Note 11S has a compass sensor, which could be useful for mapping apps and navigation.

2. Key Insights

  • Xiaomi Redmi Note 11S Strengths:

    • Brighter Display: The 1000 nits display is a notable advantage for outdoor viewing.
    • Faster Charging: 33W charging gets you back to full power faster than the A15 5G.
    • Better Main and Selfie Camera Resolution: Higher resolution sensors capture more detail.
    • Reverse Charging: A convenient feature for topping up other devices.
    • Stereo Speakers: Significantly improves the audio experience for gaming and videos
    • Screen Protection: Gorilla Glass 3 provides good screen protection
    • More RAM: Better for gaming and multitasking
  • Samsung Galaxy A15 5G Strengths:

    • Newer, More Efficient Chipset: The Dimensity 6100+ offers better all-around performance and efficiency.
    • Newer Software: Ships with Android 14, ensuring better long-term software support.
    • Better Video Recording: EIS (Electronic Image Stabilization) and faster slow-motion
    • Bluetooth 5.2: Newer standard improves range and speed
  • Significant Trade-offs:

    • Redmi Note 11S has older software, making it less future-proof. Lacks EIS on video recording.
    • Galaxy A15 5G lacks a dedicated depth sensor for portrait mode, has a dimmer screen. No Hi-Res audio or Stereo Speakers.

3. User Profiles and Recommendations

  • Xiaomi Redmi Note 11S:

    • Users who prioritize display and camera: Ideal for those who frequently consume media or take photos in bright environments.
    • Budget-conscious buyers: It offers a lot of features at a competitive price.
    • Those who want a quick charge: The 33W charging will be beneficial for those always on the go.
    • Users who prioritize gaming and audio immersion: The 8 GB of RAM and stereo speakers are perfect for gaming and media consumption.
  • Samsung Galaxy A15 5G:

    • Users who want the latest software: Those who want a long-lasting device and are concerned about OS updates.
    • Users who prioritize performance: Better chipset for smoother app experience.
    • Users who record videos: The EIS and faster slow-motion will be a significant advantage.
    • Users who want better Bluetooth connectivity: The Bluetooth 5.2 will benefit those who use bluetooth peripherals.

4. Buying Decision Framework

Here are three questions to consider when deciding between the two:

  1. How important is software to you? If you want the latest software and long-term support, the A15 5G is better. If you don't mind an older version, the Redmi Note 11S can offer great value.
  2. Do you prefer better performance or better media consumption? The A15 5G offers a better overall performance, while the Redmi Note 11S offers better screen visibility and sound quality.
  3. Do you need reverse charging? If this feature is important, the Redmi Note 11S is the only option.

Scenario-Based Recommendations:

  • For the Casual User: If you just want a reliable daily driver and are more concerned about longer software updates, the Samsung Galaxy A15 5G is a better choice.

  • For the Multimedia Enthusiast: If you spend a lot of time watching videos or playing games on your phone, the Xiaomi Redmi Note 11S is ideal due to its brighter screen, louder speakers, and more RAM.

  • For the Photographer on a Budget: The Xiaomi Redmi Note 11S offers a higher-resolution main and selfie camera, although the A15 has a wider aperture on the main camera.

My Choice

Personally, I would lean towards the Samsung Galaxy A15 5G for a few key reasons. While I appreciate the brighter screen and slightly faster charging on the Redmi Note 11S, the A15 5G's newer, more efficient chipset and the promise of longer software support with Android 14 make it a more practical choice in the long run. I also value better video stabilization and having a newer Bluetooth connectivity. Ultimately, for my use case, the overall performance and future-proof aspects of the A15 5G win out.

Remember, the best choice depends entirely on your individual needs and priorities. Analyze the comparison table closely and select the device that best fits your needs. Happy smartphone hunting!

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.