Xiaomi 13 vs Xiaomi Redmi A3x - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 13
Xiaomi 13
Xiaomi

General

Launch Date December 14, 2022 May 24, 2024
Release Year 2022 2024

Physical

Volume 87.4 cm³ 106.65 cm³
Screen Size to Weight Ratio 3.44 "/g 3.48 "/g
Weight 185 g 193 g
Height 152.8 mm 168.4 mm
Width 71.5 mm 76.3 mm
Thickness 8 mm 8.3 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Yellow
  • Blue
  • White
  • Green
  • Gray
  • Flora Green
  • Mountain Blue
  • Midnight Black
  • Olive Green
  • Moonlight White (Starry White)
  • Aurora Green (Ocean Green)

Display

Screen Size 6.36 " 6.71 "
Resolution 1080 x 2400 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 89.4 % 82.9 %
Pixel Density 414 PPI 268 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 500 nits
HBM Brightness 1200 nits N/A
Peak Brightness 1900 nits N/A

Hardware

Battery Capacity per Screen Area 111.25 mAh/in² 111.05 mAh/in²
Battery Density 51.49 mAh/cm³ 46.88 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) Unisoc T603 (22 nm)
CPU Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) Octa-core 1.8 GHz
GPU Adreno 740 8

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 14 16

Comparison Summary

Xiaomi 13 vs. Xiaomi Redmi A3x: A Deep Dive

Let's dissect the Xiaomi 13 and Redmi A3x, two phones targeting vastly different user needs and budgets. We'll go beyond the spec sheet to understand what these numbers really mean for your daily life.

1. Specifications Breakdown

FeatureXiaomi 13Xiaomi Redmi A3xReal-World Implications
Design
Dimensions (mm)152.8 x 71.5 x 8168.4 x 76.3 x 8.3Xiaomi 13 is significantly more compact and pocketable. Redmi A3x is larger, potentially less wieldy.
Weight (g)185193Noticeable difference in hand; Xiaomi 13 will feel lighter and less fatiguing for extended use.
Build MaterialsGlass front/back, aluminum framePlasticXiaomi 13 offers a more premium feel and potentially better durability.
Display
Size (inches)6.366.71Redmi A3x has a larger screen for media consumption, but the Xiaomi 13 is still ample.
Resolution1080 x 2400 (AMOLED)720 x 1650 (IPS LCD)Sharper, more vibrant visuals on the Xiaomi 13. Noticeably lower resolution on the Redmi A3x.
Refresh Rate (Hz)12090Smoother animations and scrolling on the Xiaomi 13.
Performance
ChipsetSnapdragon 8 Gen 2 (4nm)Unisoc T603 (22nm)Vast difference in processing power. Xiaomi 13 will handle demanding tasks and gaming with ease.
CPUOcta-core (up to 3.2 GHz)Octa-core (1.8 GHz)Xiaomi 13 offers significantly faster and more responsive performance across the board.
RAM (GB)8/123/4More RAM on Xiaomi 13 enables smoother multitasking and better handling of demanding applications.
Camera
Main Camera (MP)50 MP (Sony IMX800)8 MPXiaomi 13 boasts a superior sensor, promising significantly better image quality and low-light performance.
VideoUp to 8K@24fps1080p@30fpsXiaomi 13 offers higher resolution and frame rate video recording capabilities.
Battery Life
Capacity (mAh)45005000Larger battery in the Redmi A3x, but the Xiaomi 13's efficient chipset could offer comparable battery life.

2. Key Insights

The Xiaomi 13 is a flagship device packed with cutting-edge technology. Its powerful processor, stunning AMOLED display, and advanced camera system cater to users who demand top-tier performance and a premium experience.

The Redmi A3x, on the other hand, is a budget-friendly option prioritizing affordability. It makes compromises on performance and features to achieve a lower price point.

Real-world differences: The Xiaomi 13 will fly through demanding tasks, gaming, and multitasking. The Redmi A3x will struggle with anything beyond basic apps and web browsing. The Xiaomi 13's display is vibrant and incredibly smooth, while the Redmi A3x's display is noticeably less sharp and responsive. Photography enthusiasts will appreciate the Xiaomi 13's advanced camera capabilities.

3. User Profiles and Recommendations

Xiaomi 13: Power users, gamers, photography enthusiasts, content creators, anyone who wants a premium, no-compromise experience.

Redmi A3x: Users on a tight budget who prioritize basic communication, web browsing, and casual social media use. Suitable as a secondary device or for less demanding users.

4. Buying Decision Framework

  1. What is your budget? The Xiaomi 13 is significantly more expensive.
  2. What are your primary smartphone uses? Demanding tasks require the Xiaomi 13's power.
  3. How important are camera quality and display quality to you? The Xiaomi 13 excels in these areas.

My Choice: As Alex Griffin, I would choose the Xiaomi 13. While the Redmi A3x offers excellent value for its price, my work demands a device that can handle heavy multitasking, run demanding apps flawlessly, and capture high-quality photos and videos. The Xiaomi 13's superior performance, stunning display, and advanced camera system are essential for my workflow. The premium design and build quality are a bonus. The price difference is justified by the significant leap in capabilities.

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.