Xiaomi Redmi Note 11 4G vs Samsung Galaxy A15 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 1, 2021 December 16, 2023
Release Year 2021 2023

Physical

Volume 108.86 cm³ 103.28 cm³
Screen Size to Weight Ratio 3.59 "/g 3.25 "/g
Weight 181 g 200 g
Height 162 mm 160.1 mm
Width 75.5 mm 76.8 mm
Thickness 8.9 mm 8.4 mm
Foldable Design No No
Available Colors
  • Carbon Gray
  • Pebble White
  • Sea Blue
  • Brave Black
  • Optimistic Blue
  • Magical Blue
  • Personality Yellow

Display

Screen Size 6.5 " 6.5 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 83.4 % 84.3 %
Pixel Density 405 PPI 396 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 118.34 mAh/in²
Battery Density 45.93 mAh/cm³ 48.41 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Mediatek MT6769H Helio G88 (12 nm) Mediatek Helio G99 (6 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G52 MC2 Mali-G57 MC2

Connectivity

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

Software

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

Comparison Summary

Alright, let's break down the Xiaomi Redmi Note 11 4G and the Samsung Galaxy A15. Both are vying for your attention in the competitive mid-range smartphone arena, but they approach things with slightly different philosophies. As always, my goal is to cut through the marketing and get to what really matters for your day-to-day use. Let’s dive in!

1. Specifications Breakdown

FeatureXiaomi Redmi Note 11 4GSamsung Galaxy A15Real-World Implications
Design
Dimensions162 × 75.5 × 8.9 mm160.1 × 76.8 × 8.4 mmThe Redmi is a bit taller and thicker, while the A15 is slightly wider. Neither is a "pocket-bulge," but some may prefer one over the other based on hand feel.
Weight181g200gThe Redmi is noticeably lighter, which is great for prolonged use and comfort.
Display
Size6.5"6.5"Both have the same sized screen.
Resolution1080x24001080x2340Both are Full HD, so you will be hard-pressed to see any differences in sharpness.
PPI405396The pixel density is very similar, both having very good clarity.
Technology(unspecified)AMOLEDA crucial win for the A15. AMOLED means deeper blacks, more vibrant colors, better contrast, and more efficient battery usage with darker themes.
Refresh Rate90Hz90HzBoth have smooth 90Hz displays, meaning scrolling and animations feel fluid.
Brightness0 nits800 nitsThe A15's much higher peak brightness will be hugely beneficial outdoors in bright sunlight.
Performance
ChipsetMediatek Helio G88 (12 nm)Mediatek Helio G99 (6 nm)The A15's G99 chip is built on a more efficient process, meaning it'll be snappier and more power efficient.
AnTuTu Score253,100442,500The A15 scores significantly higher, which translates to better app loading speeds, multitasking, and overall performance, especially in gaming.
GPUMali-G52 MC2Mali-G57 MC2The A15 has a more advanced GPU, contributing to better gaming and graphics performance.
Camera
Standard Camera50MP, f/1.850MP, f/1.8Both have comparable main cameras.
Selfie Camera8MP, f/2.0, 1.12µm pixel size13MP, f/2.0The A15 has a higher resolution selfie camera, which may translate to better detail.
Wide Angle Lens8MP, f/2.25MP, f/2.2The Redmi has the higher resolution ultrawide lens
Macro Lens2MP, f/2.42MP, f/2.4Both are standard 2MP macro shooters which is okay.
Video1080p@30fps, 120fps slow-mo1080p@30fps, 240fps slow-moBoth are good for social media videos. The A15 has a higher slow motion recording.
Camera Features4K video, RAW, and more.Manual focus, Panorama, and moreThe Redmi has additional 4k video recording, a plus for some users who want to take advantage of it. The A15 has additional manual focus and panorama, which are good for better control and variety.
Battery Life
Capacity5000mAh5000mAhBoth have the same size battery, which should offer all-day battery life.
Charging18W Fast Charging25W Fast ChargingThe A15 charges noticeably faster, getting you back on the go more quickly.
FeaturesReverse, 9W reverse chargingNon-removableThe Redmi can reverse charge other devices, a neat feature if you need to top up a friend's device.
Software & Connectivity
OSAndroid 11Android 14The A15 comes with a newer operating system, offering access to newer features and more years of software support.
Wi-Fi802.11ac, dual band802.11ac, dual bandBoth support similar standards.
Bluetooth5.1, aptX5.2The A15 has a slightly newer version, The Redmi features aptX for better sound on compatible devices.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, GalileoBoth support standard location services.
Storage & Audio
Internal Storage128 GB128/256 GBThe A15 provides a larger storage option.
RAM4/6 GB4/6/8 GBThe A15 can be optioned with 8GB RAM for smoother multitasking.
Expandable StorageNoNoNeither phone allows for expandable storage.
Audio QualityStereo Speakers2 microphonesThe Redmi boasts stereo speakers for immersive audio. The A15 has 2 microphones, so audio pick up during calls will be clearer.
Security & Build Quality
Securityside-mounted fingerprint sensorside-mounted fingerprint sensorBoth have the same fingerprint security.
Screen ProtectionCorning Gorilla Glass 3UnknownThe Redmi is a little better in terms of screen protection.
SensorsAccelerometer, Compass, Gyroscope, ProximityAccelerometer, Gyroscope, ProximityThe Redmi has a compass sensor on top of the usual set of sensors.

2. Key Insights

Xiaomi Redmi Note 11 4G:

  • Strengths: Lighter build, stereo speakers, better screen protection, and reverse charging capability with 4K video. The Redmi also has a better ultrawide camera.
  • Advantages: Good for users who prioritize portability and an immersive audio experience, or who want the extra features like reverse charging or 4k recording.
  • Trade-offs: Less powerful chipset, a standard LCD display, slower charging, and a slightly older software.

Samsung Galaxy A15:

  • Strengths: Much faster chipset, a far superior AMOLED display, faster charging, newer software, better selfie camera and 8 GB RAM option.
  • Advantages: Better for performance, especially for gaming, and superior screen quality for media consumption.
  • Trade-offs: Heavier build, no stereo speakers, lacks additional features like reverse charging and 4k video recording.

3. User Profiles and Recommendations

Xiaomi Redmi Note 11 4G:

  • Ideal User: Budget-conscious users who value portability and decent audio. Good for casual use, light gaming and users who like to share their phone's charge.
  • Use Case: Casual web browsing, music/video streaming, occasional photo snapping, light gaming.
  • Value: A good all-rounder for those seeking a reliable daily driver with a focus on audio and light weight build.

Samsung Galaxy A15:

  • Ideal User: Those who prioritize performance and screen quality. Best for media enthusiasts, gamers and those who enjoy taking selfies.
  • Use Case: Media consumption, gaming, social media, photography, general use.
  • Value: A good choice for users seeking an overall better, faster and more feature-rich experience, especially when considering gaming and media consumption.

4. Buying Decision Framework

Here are three key questions to help you decide:

  1. Do you prioritize screen quality and performance? If yes, the A15 is a clear winner with its AMOLED display and faster processor.
  2. Are you on a tight budget? If you are, the Redmi could be a great option.
  3. Do you value portability and audio experience? The Redmi is lighter and has stereo speakers.

Scenario-Based Recommendations:

  • Scenario 1: Budget User: If you're on a tight budget but need a reliable phone, the Redmi Note 11 4G is good value.
  • Scenario 2: Casual Gamer/Media Enthusiast: The Samsung Galaxy A15 is the better choice due to superior performance, screen quality, and faster charging.
  • Scenario 3: Multimedia Lover: If you prefer a great experience consuming media, then the Samsung A15's AMOLED screen is a cut above the competition.

What I would Choose and Why

If I were choosing between these two phones, I'd personally go with the Samsung Galaxy A15. While the Xiaomi Redmi Note 11 4G has its charms, the A15's superior AMOLED display and significantly faster chipset make it a more compelling option for my daily needs. As someone who values a vibrant screen for media consumption and a fast experience for various tasks, the A15 simply offers a more premium feel that fits my requirements. The 25W fast charging is also a very good feature.

It's not that the Redmi is bad—far from it. It's a good budget phone that offers a solid experience for the price and the extra features like the 4k video recording and reverse charging is useful, it is simply just outclassed in areas that matter to me. The A15 feels more modern and robust.

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.