Xiaomi 12 vs Xiaomi Redmi Note 12 4G - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12
Xiaomi 12
Xiaomi

General

Launch Date December 31, 2021 March 30, 2023
Release Year 2021 2023

Physical

Volume 87.52 cm³ 99.49 cm³
Screen Size to Weight Ratio 3.51 "/g 3.63 "/g
Weight 179 g 183.5 g
Height 152.7 mm 165.7 mm
Width 69.9 mm 76 mm
Thickness 8.2 mm 7.9 mm
Foldable Design No No
Available Colors
  • Blue
  • Green
  • Purple
  • Gray
  • Ice Blue
  • Mint Green
  • Onyx Gray

Display

Screen Size 6.28 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 85.3 %
Pixel Density 419 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 450 nits
HBM Brightness N/A 700 nits
Peak Brightness 1100 nits 1200 nits

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 112.39 mAh/in²
Battery Density 51.41 mAh/cm³ 50.26 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Qualcomm SM6225 Snapdragon 685 (6 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU Adreno 730 Adreno 610

Connectivity

USB Version 2.0 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 14

Comparison Summary

Alright, let's dive into a detailed comparison of the Xiaomi 12 and the Xiaomi Redmi Note 12 4G. These two phones represent different tiers within Xiaomi's lineup, and understanding their differences will help you decide which one best fits your needs. Let's break it down.

1. Specifications Breakdown

Here's a detailed table comparing the key specifications, along with their real-world implications:

FeatureXiaomi 12Xiaomi Redmi Note 12 4GReal-World Implications
Design
Dimensions152.7 × 69.9 × 8.2 mm165.7 × 76 × 7.9 mmThe Xiaomi 12 is significantly smaller and more compact, making it easier to handle and pocket. The Note 12 4G is larger.
Weight179g183.5gBoth phones are relatively lightweight, with a negligible difference.
BuildCorning Gorilla Glass Victus (front)Corning Gorilla Glass 3 (front)Xiaomi 12 has a much more robust screen protection.
Display
Size6.28"6.67"The Redmi Note 12 4G offers a larger display, great for media consumption and gaming. Xiaomi 12 more compact.
Resolution1080x24001080x2400Both offer sharp and clear visuals.
PPI419395The Xiaomi 12 has a slightly sharper display, but the difference is minor in daily use.
TechnologyAMOLEDAMOLEDBoth provide vibrant colors, deep blacks, and excellent contrast.
Refresh Rate120Hz120HzBoth offer fluid scrolling and animations.
Brightness1100 nits1200 nitsThe Redmi Note 12 4G has better outdoor visibility.
Performance
ChipsetQualcomm Snapdragon 8 Gen 1 (4nm)Qualcomm Snapdragon 685 (6nm)Xiaomi 12 has a flagship-level chip, offering vastly superior performance.
AnTuTu Score1,150,831338,900The Xiaomi 12 is significantly faster for all tasks.
GPUAdreno 730Adreno 610The Xiaomi 12 offers a much more powerful GPU, for higher frame rates for demanding games.
Camera
Main Camera Res.50MP (1/1.56", 1.0µm, IMX766)50MP (1/2.76", 0.64µm, S5KJN1)The Xiaomi 12 has a physically larger sensor with bigger pixels, leading to better low-light performance and image quality.
Selfie Camera Res.32MP (1/3.14", 0.7µm, JD1)13MP (1.12µm)The Xiaomi 12 offers higher resolution front camera captures more details.
Wide-Angle Res.13MP (f/2.4)8MP (1/4", 1.12µm OV08D10)The Xiaomi 12 has a higher resolution and a slightly narrower aperture than the Redmi Note 12.
Macro Lens Resolution.5MP (f/2.4)2MP (f/2.4)The Xiaomi 12 offers higher macro camera resolution
Video Recording8K@24fps, 4K@60fps, 1080p@960fps, HDR, EIS, OIS1080p@30fpsThe Xiaomi 12 has much more versatile and advanced video recording capabilities, including slow-motion and 8K.
Camera DXOMark scoreMain score: 113, Photo: 118, Video: 121Main score: 63, Photo: 54, Video: 66Xiaomi 12 has a much better camera than Redmi Note 12 4G
Battery Life
Capacity4500mAh5000mAhThe Redmi Note 12 4G has a larger battery and will likely have longer battery life.
Charging67W wired, 50W wireless, 10W reverse33W wiredThe Xiaomi 12 charges much faster with both wired and wireless options.
Software
OS VersionAndroid 12Android 13The Redmi Note 12 4G has a newer version of Android.
Connectivity
WiFiWi-Fi 6 (802.11ax)802.11acXiaomi 12 supports Wi-Fi 6 for higher speeds and better performance in crowded networks.
BluetoothBluetooth 5.2Bluetooth 5.0Xiaomi 12 has newer and more efficient Bluetooth.
GPSL1+L5, GALILEO E1+E5a, NAVICGALILEOXiaomi 12 offers much more location accuracy with more supported satellite system.
Storage
Internal128GB/256GB64GB/128GB/256GBBoth offer up to 256GB of storage.
RAM8GB/12GB4GB/6GB/8GBXiaomi 12 has higher RAM options for smoother multitasking.
Expandable StorageNoNoNeither phone offers external storage options.
Audio
Audio QualityDolby Atmos, Hi-Res Audio, Stereo SpeakersBasic audioThe Xiaomi 12 has much better audio with higher quality and immersion
Security
Fingerprint sensorbasicSide-mountedThe Redmi Note 12 4G has side-mounted fingerprint sensor
Sensors
SensorsUltrasonic proximity virtual;Proximity;Xiaomi 12 is more capable with additional sensors

2. Key Insights

  • Xiaomi 12: This phone is a powerhouse, designed for users who demand top-tier performance. It excels in processing speed, gaming, photography, and overall fluidity. Its compact size is a major advantage for single-handed use. It also boasts premium features like wireless charging, much better audio quality and a top tier camera.
  • Xiaomi Redmi Note 12 4G: This device is a strong contender in the budget-friendly category. It offers a larger screen, good battery life, and a decent camera experience, making it a great option for everyday users who consume a lot of media.

Strengths:

  • Xiaomi 12:

    • Superior Performance: The Snapdragon 8 Gen 1 chipset is a beast, making it significantly faster than the Redmi Note 12 4G.
    • Flagship Camera System: The combination of a large sensor, high resolution selfie camera and versatile video options makes this a winner for any photographer.
    • Premium Features: Wireless charging, fast wired charging, and a compact form factor add to its premium appeal.
    • Superior Display: Higher PPI and better screen protection
    • Higher Quality Audio: Dolby Atmos with Stereo Speakers
    • More Accurate GPS: More satellites supported for location accuracy
  • Xiaomi Redmi Note 12 4G:

    • Larger Display: Ideal for media consumption and gaming.
    • Better Battery Life: The 5000mAh battery will likely last longer than the Xiaomi 12's 4500mAh.
    • Newer OS: Ships with Android 13, while the Xiaomi 12 has Android 12.
    • More affordable

Trade-offs:

  • The Xiaomi 12 sacrifices some battery capacity for its smaller form factor and high-performance components.
  • The Redmi Note 12 4G lags significantly in terms of performance, camera capabilities and extra features.

3. User Profiles and Recommendations

  • Xiaomi 12 is best for:
    • Power users who need top performance for gaming, heavy multitasking, and demanding apps.
    • Users who prioritize camera quality and want versatility in both photos and videos.
    • Users who value a compact form factor and premium features.
    • Those who need the best audio quality in a smartphone
  • Xiaomi Redmi Note 12 4G is best for:
    • Everyday users who prioritize battery life and screen size for media consumption.
    • Users looking for a reliable and affordable phone for basic tasks.
    • Users who don't need top-tier performance.
    • Those looking for a basic, budget-friendly experience

4. Buying Decision Framework

Here are three questions to help you choose:

  1. How important is performance? If you need a device that handles gaming, video editing, and other demanding tasks without breaking a sweat, the Xiaomi 12 is the clear winner. If you mainly use your phone for browsing, social media, and watching videos, the Redmi Note 12 4G is sufficient.
  2. What are your camera needs? If you regularly take photos and videos, especially in low light, the Xiaomi 12 is the better choice. If you just need a basic camera for casual use, the Redmi Note 12 4G's camera is fine.
  3. What's your budget? The Redmi Note 12 4G is a budget-friendly device, while the Xiaomi 12 comes at a premium. If you are ok to spend extra for the best performance, camera and extra features, the Xiaomi 12 is better value than the Redmi Note 12 4G.

Scenario-Based Recommendations:

  • Gamer: Go for the Xiaomi 12 for its superior performance and advanced gaming capabilities.
  • Photographer: The Xiaomi 12 offers more versatile camera options and better image quality.
  • Budget-Conscious User: The Redmi Note 12 4G provides good enough performance at a more affordable price.
  • Media Enthusiast: The Redmi Note 12 4G's larger screen is better for watching videos, and its larger battery ensures a longer watching time.
  • Everyday User: The Xiaomi 12 is better for its overall premium features if your budget allows it.

Which one would I choose?

For me, the Xiaomi 12 is the clear winner. While I appreciate the Redmi Note 12 4G's larger battery and more budget-friendly price tag, I personally prioritize performance and camera capabilities over everything else. As someone who's often juggling multiple apps, editing photos on the go, and occasionally diving into a demanding game, the sheer horsepower of the Snapdragon 8 Gen 1 chipset is hard to ignore. Also, I personally prefer smaller, easier to handle devices and the Xiaomi 12 wins here over the larger Note 12 4G. The Xiaomi 12's display is also noticeably sharper, while having excellent screen protection. The superior camera is another major draw, allowing me to capture detailed photos and high quality videos. While it might cost more, the overall user experience offered by the Xiaomi 12 better fits my needs.

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.