Xiaomi Redmi Note 11 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
  • Twilight Blue
  • Graphite Gray
  • Star Blue
  • 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 Qualcomm SM6225 Snapdragon 680 4G (6 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 610 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 13 17

Comparison Summary

Alright, let's dive deep into the Xiaomi Redmi Note 11 and the Samsung Galaxy A15 5G. These two phones are battling it out in the mid-range, each with its own strengths and target audience. I'm going to break down the specs, offering my perspective as a tech journalist and smartphone analyst, translating these numbers into real-world user experiences.

1. Specifications Breakdown

FeatureXiaomi Redmi Note 11Samsung Galaxy A15 5GReal-World Implications
Design
Dimensions159.9 × 73.9 × 8.1 mm160.1 × 76.8 × 8.4 mmRedmi Note 11 is more compact and potentially more comfortable for one-handed use. A15 is slightly larger and bulkier
Weight179g200gRedmi Note 11 is noticeably lighter, better for extended use.
BuildGorilla Glass 3 frontUnknown frontRedmi Note 11 provides better screen protection
Display
Size6.43"6.5"Negligible size difference for most users.
Resolution1080x24001080x2340Both offer sharp visuals for everyday use, slight difference in vertical pixel density
Pixel Density (PPI)409396Very similar sharpness, neither has an advantage
TechnologyAMOLEDAMOLEDRich colors and deep blacks on both phones
Refresh Rate90Hz90HzSmooth scrolling and animations
Brightness (nits)1000800Redmi Note 11 will be more readable under bright sunlight.
Performance
ChipsetSnapdragon 680 4G (6nm)Dimensity 6100+ (6nm)Dimensity 6100+ delivers smoother app loading and better performance for gaming
AnTuTu Score314,000442,500A15 5G has a significant performance advantage over the Redmi Note 11, resulting in noticeably smoother experience
GPUAdreno 610Mali-G57 MC2A15 5G's GPU is better suited for more demanding tasks and gaming
Camera
Main Camera50MP f/1.850MP f/1.8Both offer comparable 50MP cameras, image quality depends on processing
Ultrawide Camera8MP f/2.25MP f/2.2Redmi Note 11 captures wider scenes with more detail
Macro Camera2MP f/2.42MP f/2.4Similar macro lens performance
Depth Camera2MP f/2.4NoneRedmi Note 11 has a depth sensor for portrait photos, A15 does not
Front Camera13MP f/2.413MP f/2.0A15 has a wider aperture, resulting in better selfies in low light
Video Recording1080p@30fps1080p@30fpsBoth can record quality video for social media use
Slow Motion120fps240fpsGalaxy A15 5G supports higher frame rate slow motion
Camera FeaturesQuad, Night ModeTriple, Panorama, Manual Focus, Continuous ShootingEach phone offers a different set of features to cater to different photography preferences
Battery Life
Capacity5000mAh5000mAhSimilar battery life for day-to-day tasks
Charging33W fast25W fastRedmi Note 11 charges faster, less time plugged in
Battery FeaturesReverse ChargingNon-RemovableRedmi Note 11 offers reverse charging, allowing it to charge other devices
Software
Operating SystemAndroid 11 (upgradable to 13)Android 14 (upgradable to 17)A15 5G launches with a newer OS and is expected to have longer software support
Connectivity
Wi-FiWi-Fi MiMONo Wi-Fi MiMORedmi Note 11 may offer slightly better wireless stability in certain situations
Bluetooth5.0 LE5.2 LEA15 has newer bluetooth version, more energy efficient
Storage
Internal Storage64/128/256GBNot specifiedRedmi Note 11 offers up to 256GB of storage
RAM4/6/8GBNot SpecifiedRedmi Note 11 offers higher RAM for better multitasking
Expandable StorageNoNoNeither phone has expandable storage
Audio
QualityStereo Speakers2 MicrophonesRedmi Note 11 has better audio playback, A15 has better audio recording
Security
SecuritySide-mounted fingerprint sensorSide-mounted fingerprint sensorBoth have side mounted fingerprint sensors, a very common feature today
Other
SensorsCompass, Gyroscope, AccelerometerGyroscope, AccelerometerRedmi Note 11 has a compass, while the A15 5G does not

2. Key Insights

  • Xiaomi Redmi Note 11: This phone stands out with its lighter design, brighter display, faster charging, and a versatile camera system that includes a depth sensor. The inclusion of stereo speakers also gives it an edge in multimedia consumption. Its slightly older chipset is balanced by the 33W fast charging and reverse charging capability. It is very well rounded and great for multimedia consumption.
  • Samsung Galaxy A15 5G: The A15 5G's strengths lie in its newer processor and superior performance in benchmarks, which translates to smoother everyday use and better gaming. The newer Bluetooth version and potentially longer software support cycle are also key advantages. The wider front camera aperture and higher slow-motion recording rates may also appeal to some users.

Trade-offs:

  • Redmi Note 11: Sacrifices some raw processing power for a lighter build and faster charging.
  • Galaxy A15 5G: While offering superior performance, it's slightly heavier and bulkier and offers slower charging. Its camera setup lacks a dedicated depth sensor.

3. User Profiles and Recommendations

  • Xiaomi Redmi Note 11
    • Ideal For: Users who prioritize a lightweight and comfortable design, better outdoor display visibility, multimedia consumption, and fast charging.
    • Use Cases: Excellent for casual users who watch a lot of videos, listen to music, and prioritize battery longevity and comfort. The reverse charging capability will be very valuable for some.
  • Samsung Galaxy A15 5G
    • Ideal For: Users who value smooth performance, a more future-proof software experience and better selfies in low light.
    • Use Cases: Perfect for users who engage in moderate gaming, multitask frequently, and want a device that will receive updates for a longer period.

4. Buying Decision Framework

Here are three crucial questions to help guide your choice:

  1. Performance or Comfort? Do you need raw processing power for gaming and heavy multitasking, or do you prefer a lighter, more comfortable device with better charging speed?
  2. Multimedia or Photography? Are you more interested in a device with stereo speakers and better display visibility or one with a wide front aperture and a newer operating system?
  3. Software Longevity or Faster Charging? Is it more important for your phone to receive longer software support, or is faster charging speed a higher priority?

Scenario-Based Recommendations:

  • The Casual Content Consumer: The Xiaomi Redmi Note 11 is the better pick for its superior media consumption experience. Its stereo speakers and bright display are great for watching videos on the go.
  • The On-the-Go Multi-tasker: The Samsung Galaxy A15 5G has a stronger processor, which will make multitasking and daily usage a smooth experience.
  • The Performance Oriented User: The Samsung Galaxy A15 5G is the right choice with its improved benchmark scores and future proof software, making it a better choice for gaming and heavy usage.

My Choice

If I were choosing between these two phones, I would lean towards the Samsung Galaxy A15 5G. While the Redmi Note 11 has a slightly brighter display, a faster charge speed and stereo speakers, the newer chipset in the Galaxy A15 5G offers significant gains in performance. Moreover, the Galaxy A15 5G has a newer OS, meaning a longer software life and support, and a wider front camera aperture for better selfies.

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.