Xiaomi Redmi Note 11 vs Xiaomi Redmi A3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 9, 2022 February 23, 2024
Release Year 2022 2024

Physical

Volume 95.71 cm³ 106.58 cm³
Screen Size to Weight Ratio 3.59 "/g 3.48 "/g
Weight 179 g 193 g
Height 159.9 mm 168.3 mm
Width 73.9 mm 76.3 mm
Thickness 8.1 mm 8.3 mm
Foldable Design No No
Available Colors
  • Twilight Blue
  • Graphite Gray
  • Star Blue
  • Midnight Black
  • Forest Green (Olive Green)
  • Star Blue (Lake Blue)

Display

Screen Size 6.43 " 6.71 "
Resolution 1080 x 2400 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 84.5 % 82.9 %
Pixel Density 409 PPI 268 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 700 nits N/A
HBM Brightness N/A 500 nits
Peak Brightness 1000 nits N/A

Hardware

Battery Capacity per Screen Area 120.93 mAh/in² 111.05 mAh/in²
Battery Density 52.24 mAh/cm³ 46.91 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
GPU Adreno 610 PowerVR GE8320

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

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Xiaomi Redmi Note 11 and the Redmi A3. These two phones, while both bearing the Xiaomi badge, are designed for very different user needs and budgets. Let's get into the nitty-gritty!

1. Specifications Breakdown

Here's a detailed breakdown, comparing key specifications and what they mean for you:

FeatureXiaomi Redmi Note 11Xiaomi Redmi A3Real-World Implications
Design
Dimensions159.9 x 73.9 x 8.1 mm168.3 x 76.3 x 8.3 mmA3 is noticeably taller and slightly wider. Note 11 is more compact.
Weight179g193gNote 11 is lighter, making it more comfortable for prolonged use.
Display
Size6.43"6.71"A3 offers a larger screen, good for media consumption.
Resolution1080x2400720x1650Note 11's display is significantly sharper and clearer.
PPI409268Note 11 will look much more detailed.
TechnologyAMOLEDIPS LCDNote 11 has better blacks, contrast, and more vibrant colors, and better power efficiency.
Refresh Rate90Hz90HzBoth offer smooth scrolling.
Brightness1000 nits0 nitsNote 11 is far more visible under bright sunlight.
Performance
ChipsetSnapdragon 680 4GHelio G36Note 11 has significantly better CPU and GPU performance.
AnTuTu Score314,000127,000Note 11 offers much faster app loading and smoother overall performance.
GPUAdreno 610PowerVR GE8320Note 11 is much better suited for gaming and demanding apps.
Camera
Main Camera50MP (f/1.8)8MP (f/2.0)Note 11 captures much more detailed photos in various lighting situations.
Selfie Camera13MP (f/2.4)5MP (f/2.2)Note 11 offers higher resolution selfies.
Wide Angle LensYesNoNote 11 has a wider field of view for landscape shots.
Portrait (Depth)YesNoNote 11 can create better bokeh effects for portrait photos.
Macro LensYesNoNote 11 can take close up photos.
Video Recording1080p@30fps + slow mo1080p@30fps + slow moSimilar recording quality, but Note 11 has better slow-motion capabilities.
Battery Life
Capacity5000mAh5000mAhBoth should last a full day on moderate use.
Charging33W fast charging10W fast chargingNote 11 charges much faster, saving you time.
Reverse ChargingYesNoNote 11 can charge other devices.
Software
OSAndroid 11 (upgradable to 13)Android 14Redmi A3 has a more modern version of android.
Connectivity
Wi-FiWi-Fi 5Wi-Fi 5Similar Wi-Fi performance.
Bluetooth5.05.3Xiaomi Redmi A3 has the newer version with slightly more features.
GPSYes with GalileoYesRedmi Note 11 has a slight edge due to supporting Galileo.
Storage
Internal64GB/128GB/256GB64GB/128GBNote 11 offers more storage options, including a larger 256 GB variant.
RAM4GB/6GB/8GB3GB/4GB/6GBNote 11 has more RAM options, allowing for smoother multitasking.
Expandable StorageNoNoNeither phone allows additional storage via microSD.
Audio
QualityStereo SpeakersBasic AudioRedmi Note 11 provides a richer audio experience with stereo speakers.
Security
FeaturesSide mounted Fingerprint SensorSide mounted Fingerprint SensorBoth have a fingerprint reader for security.
Build Quality
ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 3Both have the same screen protection.
Sensors
FeaturesFingerprint, Accelerometer, Compass, Gyroscope, Ultrasonic proximity virtualAccelerometer, Ultrasonic proximity virtualRedmi Note 11 has a lot more sensors for added functionality.

2. Key Insights

  • Xiaomi Redmi Note 11: This is the clear winner in performance and display quality. Its AMOLED screen with a higher resolution and brightness offers a much more premium viewing experience. The Snapdragon 680 chipset handles multitasking, gaming, and demanding apps far better than the Helio G36. The camera system is also considerably more versatile with better image quality across the board and the added lenses. The fast charging makes topping up the battery quick and easy.
  • Xiaomi Redmi A3: The Redmi A3 prioritizes affordability. It boasts a larger screen, which can be attractive for media consumption. It also has the latest version of Android as of now. It's sufficient for basic tasks, but it lags significantly in performance, camera capabilities, and display quality compared to the Note 11.

Trade-offs:

  • Redmi Note 11: While superior in many ways, it is older and may not receive software updates as long as the Redmi A3. It might be a little pricier.
  • Redmi A3: It struggles with heavy tasks. It has a less vibrant and sharp display, and the camera is quite basic.

3. User Profiles and Recommendations

  • Xiaomi Redmi Note 11 is best for:
    • Users who prioritize a vibrant, high-resolution display.
    • Gamers and heavy app users.
    • Users who want a good camera system with multiple lenses.
    • Users looking for fast charging capabilities.
  • Xiaomi Redmi A3 is best for:
    • Budget-conscious users who need a basic smartphone for simple tasks.
    • Users who prioritize a large screen for media consumption and don't mind lower resolution.
    • Users who need the latest android version.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. How important is screen quality to you? If you spend a lot of time watching videos or browsing photos, the Redmi Note 11's AMOLED display will be a game-changer.
  2. Are you a gamer or a heavy app user? If so, the Redmi Note 11's superior performance is a must.
  3. What's your budget? If you are very budget-conscious and okay with basic functionality, the Redmi A3 might be more suitable.

Scenario-Based Recommendations:

  • Budget Shopper: If you mainly use your phone for calls, text, and basic social media, and you’re on a very tight budget, the Redmi A3 is the way to go.

  • Mobile Gamer / Media Enthusiast: The Redmi Note 11 is your pick. The better screen and faster performance will give you a more immersive experience.

  • Daily Driver: If you use your phone for a variety of tasks, including photography, the Redmi Note 11 is the better choice, with its advanced camera system and better overall performance.

My Choice

If I were choosing, I'd go with the Xiaomi Redmi Note 11. Even though it's the older model and might have slightly shorter software support life, the overall user experience is significantly better. The AMOLED display, superior performance, and much more versatile camera make a huge difference in daily use. I spend a lot of time on my phone for everything from work to media, so the performance and screen quality are very important for me, and it makes the Redmi Note 11 the clear choice.

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.