Xiaomi 12 Pro vs Xiaomi Redmi A2 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12 Pro
Xiaomi 12 Pro
Xiaomi

General

Launch Date December 31, 2021 March 24, 2023
Release Year 2021 2023

Physical

Volume 100.08 cm³ 115.25 cm³
Screen Size to Weight Ratio 3.3 "/g 3.4 "/g
Weight 204 g 192 g
Height 163.6 mm 164.9 mm
Width 74.6 mm 76.8 mm
Thickness 8.2 mm 9.1 mm
Foldable Design No No
Available Colors
  • Blue
  • Green
  • Purple
  • Gray
  • Aqua Blue
  • Classic Black
  • Sea Green

Display

Screen Size 6.73 " 6.52 "
Resolution 1440 x 3200 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.6 % 81 %
Pixel Density 521 PPI 269 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 400 nits
HBM Brightness 1000 nits N/A
Peak Brightness 1500 nits N/A

Hardware

Battery Capacity per Screen Area 101.56 mAh/in² 117.62 mAh/in²
Battery Density 45.96 mAh/cm³ 43.39 mAh/cm³
Battery Capacity 4600 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53)
GPU Adreno 730 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 microUSB 2.0

Software

Operating System Android Android
Initial OS Version 12 12
Maximum OS Version

Comparison Summary

Okay, let's dive into a detailed comparison of the Xiaomi 12 Pro and the Xiaomi Redmi A2. I'll break it down like I'm explaining it to a friend, focusing on what these specs mean for you, the user.

1. Specifications Breakdown

Here's a detailed table comparing the key specifications of the two phones, with a focus on their real-world implications:

FeatureXiaomi 12 ProXiaomi Redmi A2Real-World Implications
DESIGN
Dimensions163.6 x 74.6 x 8.2 mm164.9 x 76.8 x 9.1 mmRedmi A2 is slightly larger and thicker; Pro is more pocketable, but may not be a huge difference.
Weight204g192gRedmi A2 is slightly lighter; Pro feels denser and more premium.
DISPLAY
Size6.73"6.52"12 Pro has more screen real estate; Better for media consumption and multitasking.
Resolution1440 x 3200720 x 160012 Pro has much sharper and clearer display; Better for crisp text, detail-rich images, and videos.
Pixel Density521 ppi269 ppi12 Pro has a noticeably clearer and sharper screen; A2's display may look slightly pixelated upon close inspection
TechnologyAMOLEDIPS LCD12 Pro has vibrant colors, deep blacks, better contrast; A2’s LCD is less impressive.
Refresh Rate120Hz60Hz12 Pro has fluid animations and smoother scrolling; A2’s display may appear less responsive.
Brightness1500 nits0 nits12 Pro is much brighter; Easily usable in direct sunlight; A2 screen visibility in direct sunlight will be a struggle.
PERFORMANCE
ChipsetSnapdragon 8 Gen 1Helio G3612 Pro offers significantly better performance; Handles demanding tasks with ease; A2 good for basic use only.
AnTuTu Score1,177,498127,00012 Pro is magnitudes faster for apps, games; A2 is only good for light tasks and basic apps.
GPUAdreno 730PowerVR GE832012 Pro has more powerful graphics for gaming and visual tasks; A2's GPU is basic.
CAMERA
Main Camera50MP, f/1.98MP, f/2.012 Pro takes higher-resolution photos with better low-light performance and more detail.
Selfie Camera32MP5MP, f/2.212 Pro captures higher-resolution selfies with better clarity.
Wide-Angle Camera50MP, f/2.2N/A12 Pro has a wide-angle lens for expansive shots, A2 doesn't have it
Portrait Mode50MP, f/1.9N/A12 Pro has a dedicated portrait camera for stunning depth of field, A2 doesn't have it
VideoUp to 8K @ 24fpsUp to 1080p @ 30fps12 Pro records much higher resolution video with better stabilization, A2 is basic.
DxOMark129 (Mobile)N/A12 Pro's camera is rated much higher in image and video quality compared to A2.
FeaturesExtensiveBasic12 Pro has OIS, RAW, Night Mode, and more; better for serious photography; A2's is limited.
BATTERY LIFE
Capacity4600 mAh5000 mAhRedmi A2 has a slightly larger battery, which may translate to slightly longer battery life.
Charging120W Fast10W Fast12 Pro charges from 0% to 100% very quickly. A2 charges slowly.
Battery FeaturesReverse Charging, 50W Wireless Charging, 10W Reverse Wireless ChargingNone12 Pro has additional charging capabilities for wireless options and reverse charging, A2 is basic
OTHER
OSAndroid 12Android 12Both phones run the same version of Android, which doesn’t affect a comparison between these phones.
Wi-FiWi-Fi 6Wi-Fi 412 Pro has better wi-fi technology.
Bluetooth5.25.012 Pro has slightly better bluetooth technology with wider options like AptX and LDAC.
GPSExtensiveBasic12 Pro has more satellite support for more accurate location tracking.
SIMDual SIMDual SIMBoth phones have dual sim capabilities.
Storage128GB/256GB32GB/64GB12 Pro has more storage options.
RAM8GB/12GB2GB/3GB/4GB12 Pro has way more RAM to multitask smoothly.
Expandable StorageNoNoNeither supports external storage.
AudioDolby Atmos, Hi-Res AudioBasic12 Pro provides higher quality audio.
SecurityFingerprintBasic12 Pro offers basic biometric security, A2 does not.
Screen ProtectionGorilla Glass VictusUnknown12 Pro has better screen protection.
SensorsExtensiveBasic12 Pro provides a comprehensive list of sensors.

2. Key Insights

Xiaomi 12 Pro:

  • Strengths: The 12 Pro is a powerhouse, excelling in almost every area. Its display is phenomenal, performance is top-tier, and the camera system is versatile and capable. It's for the user who demands the best and wants a flagship experience. The 120W fast charging is a game-changer, ensuring that you’re never waiting long to get back on the go.
  • Competitive Advantages: This phone uses cutting-edge technology in every single component. Its high refresh rate display, powerful chipset, fast charging and professional grade camera features are miles ahead of what other phones offer.
  • Trade-offs: The 12 Pro is likely more expensive. Battery life, although good, might not be the longest due to the high power demands of its components.

Xiaomi Redmi A2:

  • Strengths: The Redmi A2 is designed for users with basic needs. It is very affordable, has a decent battery and adequate performance for everyday tasks like web browsing and social media. It serves as a reliable phone for first time smartphone users or users that want a backup device.
  • Competitive Advantages: Its primary advantage is its low cost. This makes it accessible to many users. The slightly larger battery will mean that you won't have to charge it as often.
  • Trade-offs: The A2 has many limitations when compared to the 12 Pro. Its display is of low resolution, the camera is basic, performance is very limited and charging is very slow. It is not for heavy users.

3. User Profiles and Recommendations

Xiaomi 12 Pro:

  • Ideal User: Power users, tech enthusiasts, content creators, mobile gamers.
  • Use Cases: High-end gaming, 4K/8K video recording and editing, intensive multitasking, enjoying high-resolution content, and anyone who wants a top-of-the-line experience.
  • Value: The Pro is a premium device; its price should be considered, but it offers a very premium experience.

Xiaomi Redmi A2:

  • Ideal User: Budget-conscious consumers, first-time smartphone users, older adults, anyone looking for a secondary or backup phone.
  • Use Cases: Casual browsing, basic social media, calls, messaging, and other light daily tasks.
  • Value: The A2 offers an incredible price point. It's ideal for those who don’t require the latest tech or high-end performance.

4. Buying Decision Framework

Here are three questions to help you decide between these phones:

  1. What is my budget? The Xiaomi 12 Pro will likely be significantly more expensive than the Redmi A2.
  2. What do I use my phone for the most? If you're a heavy user and do a lot of gaming, photography, or content creation, the 12 Pro is the better choice. If you're a casual user, the A2 will suffice.
  3. How important is having the highest performance? Do you want smooth performance and fast speeds? The 12 Pro will deliver that. If not, you'll be fine with the A2.

Scenario-Based Recommendations:

  • Scenario 1: You are a student who mainly uses the phone for web browsing, social media, and taking the occasional photo. You need something reliable and long-lasting but are also budget-conscious. Recommendation: The Xiaomi Redmi A2 will be more suitable for your needs. It will handle basic tasks well and is very affordable.
  • Scenario 2: You are a professional photographer who needs a high-quality camera system, fast processing speeds, and a top-tier display. Recommendation: The Xiaomi 12 Pro is perfect for your needs as it will provide the best photography experience.
  • Scenario 3: You want a high-end phone for gaming and multimedia consumption, and are willing to invest in a premium device. Recommendation: The Xiaomi 12 Pro will be better for your needs with its top tier processing speeds and a high quality display.

My Choice

If I were choosing between these two phones, I would pick the Xiaomi 12 Pro without a second thought. The difference in performance, display quality, camera capabilities, and overall user experience is simply enormous.

The 12 Pro isn't just a step up; it's a leap into a different tier of smartphone technology. As a tech journalist and analyst, I value the best in performance and features and I am willing to pay more for it. The Snapdragon 8 Gen 1, the 120Hz AMOLED display, the advanced camera system, and the ultra-fast charging – all these elements combined create a smartphone that is an absolute pleasure to use. While the Redmi A2 has its place, it just can't compete when you've experienced the fluidity and power of a high-end device.

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.