Xiaomi Redmi Note 12 Pro vs Xiaomi Redmi A3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 1, 2022 February 23, 2024
Release Year 2022 2024

Physical

Volume 99.1 cm³ 106.58 cm³
Screen Size to Weight Ratio 3.57 "/g 3.48 "/g
Weight 187 g 193 g
Height 163 mm 168.3 mm
Width 76 mm 76.3 mm
Thickness 8 mm 8.3 mm
Foldable Design No No
Available Colors
  • Polar White
  • Frosted Blue (Sky Blue)
  • Onyx Black (Midnight Black)
  • Stardust Purple
  • Midnight Black
  • Forest Green (Olive Green)
  • Star Blue (Lake Blue)

Display

Screen Size 6.67 " 6.71 "
Resolution 1080 x 2400 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 86.7 % 82.9 %
Pixel Density 395 PPI 268 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 500 nits N/A
HBM Brightness 900 nits 500 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 111.05 mAh/in²
Battery Density 50.45 mAh/cm³ 46.91 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1080 (6 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
GPU Mali-G68 MC4 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 12 14
Maximum OS Version

Comparison Summary

Xiaomi Redmi Note 12 Pro vs. Xiaomi Redmi A3: A Deep Dive

Let's dissect the Xiaomi Redmi Note 12 Pro and the Redmi A3, two phones targeting different segments of the market. We'll go beyond the spec sheet to understand what these differences truly mean for you.

1. Specifications Breakdown

FeatureXiaomi Redmi Note 12 ProXiaomi Redmi A3Real-World Implications
Design
Dimensions163 x 76 x 8 mm168.3 x 76.3 x 8.3 mmNote 12 Pro is slightly more compact.
Weight187g193gNegligible difference in weight.
Display
TypeAMOLED, 120HzIPS LCD, 90HzNote 12 Pro offers richer colors, deeper blacks, and smoother scrolling thanks to AMOLED and higher refresh rate. A3's display is more basic.
Resolution1080 x 2400720 x 1650Note 12 Pro boasts significantly sharper visuals. A3's resolution is noticeably lower.
HDRDolby Vision, HDR10+NoneNote 12 Pro delivers a more dynamic and vibrant viewing experience for compatible content.
Performance
ChipsetDimensity 1080 (6nm)Helio G36 (12nm)Note 12 Pro offers vastly superior processing power and efficiency, resulting in smoother multitasking and gaming.
CPUOcta-core (2.6 GHz)Octa-core (2.2 GHz)Note 12 Pro's CPU has faster cores, leading to quicker app launches and responsiveness.
GPUMali-G68 MC4PowerVR GE8320Note 12 Pro significantly outperforms in graphics-intensive tasks like gaming.
RAM6GB/8GB/12GB3GB/4GB/6GBMore RAM in the Note 12 Pro allows for smoother multitasking and better handling of demanding applications.
Camera
Main Camera50MP, Sony IMX7668MPNote 12 Pro's camera boasts higher resolution, a larger sensor, and advanced features, promising significantly better image quality.
Video4K@30fps, 1080p@120fps1080p@30fpsNote 12 Pro provides higher resolution video recording and smoother slow-motion capture.
Battery Life
Capacity5000 mAh5000 mAhSimilar battery capacities, but the Note 12 Pro's more efficient processor likely translates to longer real-world usage.

2. Key Insights

The Redmi Note 12 Pro is a clear winner in terms of performance, display, and camera. It offers a premium experience with its smooth 120Hz AMOLED display, powerful Dimensity 1080 processor, and capable 50MP camera. The Redmi A3, on the other hand, is a budget-focused device prioritizing affordability over high-end features. Its strengths lie in its large battery and a clean Android experience, likely with minimal bloatware.

3. User Profiles and Recommendations

  • Redmi Note 12 Pro: Suited for users who value performance, a vibrant display, and a good camera. Ideal for mobile gaming, content consumption, and photography enthusiasts.
  • Redmi A3: Best for users on a tight budget who prioritize basic functionality, long battery life, and simple usage. Suitable for calling, texting, browsing, and light social media use.

4. Buying Decision Framework

  1. What's your budget? The Redmi A3 is significantly cheaper.
  2. What are your primary phone usage patterns? Demanding tasks? Choose the Note 12 Pro. Basic communication? The A3 might suffice.
  3. How much do you value display and camera quality? If these are priorities, the Note 12 Pro is the better option.

My Choice: Xiaomi Redmi Note 12 Pro

If I were choosing between these two, I'd go with the Redmi Note 12 Pro. While the Redmi A3 offers excellent value for its price, I personally prioritize a smooth and responsive user experience, a high-quality display, and a capable camera. The Note 12 Pro's superior processor, AMOLED screen, and 50MP camera significantly enhance daily usage, making it a more compelling device for my needs. The price difference is justified by the substantial leap in performance and features. I often use my phone for photography and video recording, and the Note 12 Pro's advanced camera system would be a major advantage. Furthermore, the smoother display and more powerful processor would make everyday tasks and gaming more enjoyable. The Redmi A3 is a great entry-level option, but the Note 12 Pro offers a significantly better overall experience.

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.