Xiaomi Poco X3 NFC vs Nothing Phone (2a) - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 8, 2020 March 12, 2024
Release Year 2020 2024

Physical

Volume 119.33 cm³ 106.1 cm³
Screen Size to Weight Ratio 3.1 "/g 3.53 "/g
Weight 215 g 190 g
Height 165.3 mm 161.7 mm
Width 76.8 mm 76.3 mm
Thickness 9.4 mm 8.6 mm
Foldable Design No No
Available Colors
  • Cobalt Blue
  • Shadow Gray
  • Black
  • Blue
  • White
  • Milk

Display

Screen Size 6.67 " 6.7 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.6 % 87.6 %
Pixel Density 395 PPI 394 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 450 nits 700 nits
HBM Brightness N/A 1100 nits
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 115.98 mAh/in² 111.38 mAh/in²
Battery Density 43.24 mAh/cm³ 47.12 mAh/cm³
Battery Capacity 5160 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7150-AC Snapdragon 732G (8 nm) Mediatek Dimensity 7200 Pro (4 nm)
CPU Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) Octa-core (2x2.8 GHz Cortex-A715 & 6x 2.0 Cortex-A510)
GPU Adreno 618 Mali-G610 MC4

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 10 14
Maximum OS Version 12 17

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Xiaomi Poco X3 NFC and the Nothing Phone (2a), focusing on practical impacts:

FeatureXiaomi Poco X3 NFCNothing Phone (2a)Practical Impact
Design
Dimensions165.3 × 76.8 × 9.4 mm161.7 × 76.3 × 8.6 mmNothing Phone (2a) is more pocketable and comfortable to hold due to its slimmer and shorter design.
Weight215g190gNothing Phone (2a) is noticeably lighter, reducing fatigue during prolonged use.
Display
Size6.67"6.7"Negligible difference in screen size.
TechnologyIPS LCDAMOLEDNothing Phone (2a) offers richer colors, deeper blacks, and better contrast, improving the viewing experience for multimedia and gaming. More power efficient with dark mode.
Resolution1080x24001080x2412Essentially the same sharpness.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness0 nits1300 nitsThe Nothing Phone (2a) is significantly more visible outdoors in bright sunlight.
Performance
ChipsetSnapdragon 732G (8 nm)Dimensity 7200 Pro (4 nm)Nothing Phone (2a) has a much faster processor, leading to quicker app launches, smoother multitasking, and better gaming performance.
AnTuTu Score328,145688,952Quantifies the performance difference; Nothing Phone (2a) is significantly faster.
GPUAdreno 618Mali-G610 MC4Nothing Phone (2a) offers better graphics performance, resulting in smoother gameplay and improved visuals.
Camera
Main Camera64MP, f/1.8950MP, f/1.88Nothing Phone (2a)'s larger sensor size (1/1.56") and comparable aperture (f/1.88) should result in better low-light performance despite the lower megapixel count.
Ultrawide Camera13MP50MP (Wide Angle + Macro)The Nothing Phone (2a) has a significantly higher resolution ultrawide camera.
Selfie Camera20MP, f/2.232MP, f/2.2Nothing Phone (2a) captures more detailed selfies.
Video Recording4K@30fps4K@30fps, 1080p@60fpsNothing Phone (2a) allows for smoother 1080p video recording at 60fps.
Camera FeaturesQuad CameraDual Camera, OISThe Nothing Phone (2a) has OIS (Optical Image Stabilization), which greatly improves low-light photos and video stabilization. The Poco X3 has macro and depth sensors that generally do not add much value.
Battery
Capacity5160mAh5000mAhSimilar battery life; expect all-day usage for both.
Charging33W45WNothing Phone (2a) charges faster, reducing downtime.
Software
OSAndroid 10 (upgradable to 12)Android 14 (upgradable to 17)Nothing Phone (2a) offers a more modern Android experience and longer software support.
Connectivity
WiFiWi-Fi 5Wi-Fi 6Nothing Phone (2a) has faster and more reliable Wi-Fi connectivity with compatible routers.
Bluetooth5.15.3Nothing Phone (2a) has slightly improved Bluetooth efficiency and connectivity range.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), NavIC SystemNothing Phone (2a) provides more accurate and reliable GPS positioning.
Storage & Memory
Internal Storage64/128GB128/256GBNothing Phone (2a) offers more base storage and a higher maximum storage option.
RAM6/8GB8/12GBNothing Phone (2a) handles multitasking and demanding apps more smoothly.
Expandable StorageNoNoNeither device allows for storage expansion.
Audio
Audio QualityStereo Speakers, 2 microphones, Noise cancellation microphoneStereo Speakers, 3 microphones, Hi-Res AudioNothing Phone (2a) offers slightly better audio recording and playback quality.
Security
Security FeaturesSide-mounted fingerprint sensorBasic fingerprint sensorSide-mounted fingerprint sensor on the Poco X3 NFC may be slightly faster to access.

2. Key Differences Analysis

Xiaomi Poco X3 NFC Advantages:

  • Side-mounted fingerprint sensor: Some users prefer the convenience and speed of a side-mounted fingerprint sensor.

Practical Implications: The side-mounted fingerprint reader is marginally faster to access, a minor quality of life improvement.

Nothing Phone (2a) Advantages:

  • Significantly Faster Performance: The Dimensity 7200 Pro chipset offers substantially better processing power and graphics capabilities.
  • Superior Display: AMOLED technology provides vibrant colors, deep blacks, and better outdoor visibility.
  • Better Camera with OIS: Optical Image Stabilization significantly improves photo and video quality, especially in low light.
  • More Modern Software: Android 14 offers the latest features and security updates.
  • Faster Charging: 45W charging significantly reduces charging time.
  • More RAM and Storage Options: Offers more space for apps, games, and files and better multitasking.
  • Better Connectivity: Wi-Fi 6 and newer Bluetooth version offer faster and more reliable wireless connections.
  • Better GPS: More accurate and reliable GPS positioning

Practical Implications:

  • The Nothing Phone (2a) provides a smoother, more responsive user experience, especially for gaming and demanding applications.
  • The AMOLED display significantly enhances the visual experience, making multimedia consumption more enjoyable.
  • OIS ensures sharper photos and smoother videos, especially in challenging lighting conditions.
  • Android 14 provides access to the latest features and security updates, ensuring long-term usability.
  • Faster charging reduces downtime and keeps you connected for longer.
  • More RAM results in more responsive multitasking, while additional storage keeps more of your files and data on hand.
  • Better connectivity for all modern routers.

Significant Trade-offs:

  • No expandable storage for either device may be limiting for some users.
  • No charger in box with the Nothing Phone (2a).

3. User Profiles & Recommendations

Xiaomi Poco X3 NFC Ideal Users:

  • Users on a very tight budget who prioritize battery life and a side-mounted fingerprint sensor.
  • Users who don't require high-end performance or the latest software features.

Use Cases:

  • Basic communication (calls, texts, email)
  • Casual web browsing and social media
  • Media consumption (videos, music) at home

Nothing Phone (2a) Ideal Users:

  • Users who want a balance of performance, features, and design.
  • Users who value a great display, camera, and smooth user experience.
  • Users who need modern software and connectivity.

Use Cases:

  • Gaming
  • Photography and videography
  • Productivity (multitasking, running demanding apps)
  • Navigation and location-based services
  • Outdoor use in bright sunlight

Price-to-Value Ratio:

The Nothing Phone (2a) offers significantly better value due to its vastly superior performance, display, camera, and software. While it may be slightly more expensive, the improved user experience and features justify the price difference.

4. Decision Framework

Here are three key questions to help buyers decide:

  1. What is your budget? If you're on an extremely tight budget, the Poco X3 NFC is the only option. But if you can spend a little bit more, the Nothing Phone (2a) is the far superior choice.

  2. How important are performance and camera quality to you? If you need a phone for gaming, photography, or demanding applications, the Nothing Phone (2a) is the clear winner.

  3. How important is long-term software support? The Nothing Phone (2a) offers a more modern Android experience and longer software support, ensuring the phone remains secure and up-to-date for longer.

Scenario-Based Recommendations:

  • Scenario 1: Tight Budget, Basic Needs: Choose the Xiaomi Poco X3 NFC.
  • Scenario 2: Balanced Performance and Features: Choose the Nothing Phone (2a).
  • Scenario 3: Gaming and Photography Enthusiast: Choose the Nothing Phone (2a).

My Choice

I would choose the Nothing Phone (2a) without hesitation. The vastly superior performance, the beautiful AMOLED display, a significantly better camera, the advantages of a newer operating system, faster charging and more RAM and storage makes it a no brainer for me. The benefits far outweigh the lack of charger in the box and the slightly faster fingerprint sensor of the Poco X3 NFC. Even if the Nothing Phone (2a) comes at a slightly higher price point, the difference in quality makes it worth the investment.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

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