Xiaomi Redmi A3x vs Nothing Phone (2a) Plus - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date May 24, 2024 August 3, 2024
Release Year 2024 2024

Physical

Volume 106.65 cm³ 104.87 cm³
Screen Size to Weight Ratio 3.48 "/g 3.53 "/g
Weight 193 g 190 g
Height 168.4 mm 161.7 mm
Width 76.3 mm 76.3 mm
Thickness 8.3 mm 8.5 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Olive Green
  • Moonlight White (Starry White)
  • Aurora Green (Ocean Green)
  • Black
  • Grey

Display

Screen Size 6.71 " 6.7 "
Resolution 720 x 1650 1080 x 2412
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 82.9 % 87.6 %
Pixel Density 268 PPI 395 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 500 nits 700 nits
HBM Brightness N/A 1100 nits
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 111.05 mAh/in² 111.38 mAh/in²
Battery Density 46.88 mAh/cm³ 47.68 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Unisoc T603 (22 nm) Mediatek Dimensity 7350 Pro (4 nm)
CPU Octa-core 1.8 GHz Octa-core (2x3.0 GHz Cortex-A715 & 6x 2.0 GHz Cortex-A510)
GPU 8 Mali-G610 MC4

Connectivity

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

Software

Operating System Android Android
Initial OS Version 14 14
Maximum OS Version 16 17

Comparison Summary

Phone Comparison: Xiaomi Redmi A3x vs. Nothing Phone (2a) Plus

1. Specifications Comparison

FeatureXiaomi Redmi A3xNothing Phone (2a) PlusPractical Impact
Design
Dimensions168.4 x 76.3 x 8.3 mm161.7 x 76.3 x 8.5 mmThe Nothing Phone (2a) Plus is slightly shorter and marginally thicker.
Weight193g190gNegligible weight difference in real-world usage.
Build MaterialsNot specifiedNot specifiedCannot compare build quality and durability without more information.
Display
Display TypeIPS LCD, 90HzAMOLED, 120Hz, HDR10+The Nothing phone offers significantly better contrast, deeper blacks, and smoother scrolling due to AMOLED technology and higher refresh rate. HDR10+ support provides a wider range of colors and brightness in compatible content.
Size6.71"6.7"Virtually identical screen sizes.
Resolution720 x 1650 (268 ppi)1080 x 2412 (395 ppi)The Nothing phone has a much sharper display, resulting in clearer text and images.
Peak BrightnessNot specified1300 nitsThe Nothing phone should be significantly more readable in direct sunlight. The lack of peak brightness information for the Redmi A3x makes a direct comparison impossible.
Performance
ChipsetUnisoc T603 (22nm)Mediatek Dimensity 7350 Pro (4nm)The Nothing phone utilizes a significantly more powerful and efficient processor built on a smaller process node, resulting in noticeably better performance, smoother multitasking, and improved battery life.
CPUOcta-core 1.8 GHzOcta-core (2x3.0 GHz Cortex-A715 & 6x2.0 GHz Cortex-A510)The Nothing phone's CPU architecture, featuring higher clock speeds and more powerful cores, will deliver superior performance, especially in demanding tasks.
GPUNot specifiedMali-G610 MC4The Nothing phone should offer better gaming and graphics performance, though the lack of specific GPU information for the Redmi A3x limits a detailed comparison.
RAM4GB12GBThe significantly higher RAM in the Nothing phone allows for much smoother multitasking and prevents apps from closing in the background as frequently.
Storage128GB256GBThe Nothing Phone offers double the storage capacity, allowing users to store more apps, photos, and videos.
Camera
Rear CameraNot specifiedNot specifiedCamera quality cannot be compared without detailed sensor specifications.
Video Recording1080p@30fps4K@30fps (EIS), 1080p@60/120fps (EIS)The Nothing phone offers superior video recording capabilities with higher resolution and frame rate options, including Electronic Image Stabilization (EIS) for smoother footage.
Battery
Capacity5000 mAh5000 mAhIdentical battery capacities. Real-world battery life will likely differ due to varying processor efficiencies.
Other
OSAndroid 14Android 14Both phones run on the latest Android version.
OS Max Version1617The Nothing Phone is likely to receive software updates for a longer period.
NFCFalseTrueThe Nothing phone supports contactless payments and data transfer via NFC.

2. Key Differences Analysis

Xiaomi Redmi A3x Advantages:

  • Lower Price: Belonging to the "low price" range, it's significantly more affordable.

Nothing Phone (2a) Plus Advantages:

  • Superior Performance: Significantly faster processor, more RAM, and a more powerful GPU.
  • Better Display: Higher resolution AMOLED display with a 120Hz refresh rate, HDR10+ support, and higher peak brightness.
  • Enhanced Features: NFC for contactless payments, better video recording capabilities, longer software update support.

Trade-offs:

  • The Redmi A3x sacrifices performance, display quality, and features for affordability.
  • The Nothing Phone (2a) Plus comes at a higher price for its premium features and performance.

3. User Profiles & Recommendations

Xiaomi Redmi A3x: Budget-conscious users who prioritize basic functionality for calling, texting, and light internet browsing. Ideal for users who are not concerned with high performance or advanced features.

Nothing Phone (2a) Plus: Users who value a smooth and responsive user experience, high-quality display, excellent performance for gaming and multitasking, and modern features like NFC. Suitable for power users, content creators, and mobile gamers.

4. Decision Framework

Key Questions:

  1. What is your budget? The Redmi A3x is a budget option, while the Nothing Phone commands a higher price.
  2. What are your primary smartphone usage patterns? Basic tasks vs. demanding applications, gaming, media consumption.
  3. Which features are most important to you? Display quality, performance, camera, battery life, NFC.

Scenario-Based Recommendations:

  • Limited Budget, Basic Usage: Redmi A3x
  • Balanced Performance and Price: Consider other mid-range options not listed here.
  • Best Possible Performance and Features: Nothing Phone (2a) Plus
Michael Chen
Michael Chen

Technology Research Specialist focused on mobile innovation and strategic technology analysis.

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  • Mobile technology research
  • Consumer technology trend analysis
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