Xiaomi Poco M3 vs Nothing Phone (2a) Plus - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 27, 2020 August 3, 2024
Release Year 2020 2024

Physical

Volume 120.44 cm³ 104.87 cm³
Screen Size to Weight Ratio 3.3 "/g 3.53 "/g
Weight 198 g 190 g
Height 162.3 mm 161.7 mm
Width 77.3 mm 76.3 mm
Thickness 9.6 mm 8.5 mm
Foldable Design No No
Available Colors
  • Cool Blue
  • Poco Yellow
  • Power Black
  • Black
  • Grey

Display

Screen Size 6.53 " 6.7 "
Resolution 1080 x 2340 1080 x 2412
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 83.4 % 87.6 %
Pixel Density 395 PPI 395 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 400 nits 700 nits
HBM Brightness N/A 1100 nits
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 140.71 mAh/in² 111.38 mAh/in²
Battery Density 49.82 mAh/cm³ 47.68 mAh/cm³
Battery Capacity 6000 mAh 5000 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Mediatek Dimensity 7350 Pro (4 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (2x3.0 GHz Cortex-A715 & 6x 2.0 GHz Cortex-A510)
GPU Adreno 610 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 17

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Poco M3Nothing Phone (2a) PlusPractical Impact
Design
Dimensions162.3 × 77.3 × 9.6 mm161.7 × 76.3 × 8.5 mmNothing Phone (2a) Plus is slightly more compact and thinner; will feel less bulky in hand and pocket.
Weight198g190gNothing Phone (2a) Plus is slightly lighter, making it more comfortable for extended use and less tiring to hold for long periods.
Display
Size6.53"6.7"Nothing Phone (2a) Plus offers a marginally larger screen, providing a slightly more immersive viewing experience for multimedia.
Resolution1080x23401080x2412Both have similar Full HD+ resolution, providing a sharp display, though Nothing Phone (2a) Plus has a slightly taller aspect ratio.
PPI395395Both phones have the same pixel density, resulting in identical sharpness.
TechnologyIPS LCDAMOLEDNothing Phone (2a) Plus's AMOLED offers superior contrast, deeper blacks, more vibrant colors, and better viewing in sunlight.
Refresh Rate60Hz120HzNothing Phone (2a) Plus offers much smoother scrolling and animations, enhancing overall responsiveness and user experience.
Brightness0 nits1300 nitsNothing Phone (2a) Plus provides drastically better visibility in bright sunlight, making it easier to use outdoors.
Performance
ChipsetQualcomm Snapdragon 662 (11 nm)Mediatek Dimensity 7350 Pro (4 nm)Nothing Phone (2a) Plus’s 4nm chip is significantly more powerful and energy-efficient, leading to faster app loading and smoother performance.
AnTuTu Score185,028805,721Nothing Phone (2a) Plus demonstrates much higher benchmark scores, translating to superior gaming and multitasking capabilities.
GPUAdreno 610Mali-G610 MC4Nothing Phone (2a) Plus's GPU is considerably more powerful for graphic-intensive tasks, gaming, and overall performance.
Battery
Capacity6000mAh5000mAhXiaomi Poco M3's larger battery could result in longer battery life depending on optimization, but is not guaranteed given processor differences.
Charging18W fast charging50W fast chargingNothing Phone (2a) Plus charges much faster, minimizing downtime waiting for charging.
FeaturesReverse charging, 22.5W charger in boxNo charger in boxXiaomi Poco M3 offers reverse charging to act as a power bank; Nothing Phone (2a) Plus has no charger included in the box.
Camera
Main Camera48MP, f/1.79, 1/2"50MP, f/1.88, 1/1.56"Nothing Phone (2a) Plus has a larger sensor and slightly higher resolution, suggesting better image quality, especially in low light.
Selfie Camera8MP, f/2.0, 1/4"50MP, f/2.2, 1/2.76"Nothing Phone (2a) Plus's drastically higher resolution sensor, should lead to significantly sharper and more detailed selfies.
Wide/MacroN/A50MP, f/2.2, 1/2.76"Nothing Phone (2a) Plus has an additional ultra-wide camera for more versatile shooting angles; Xiaomi Poco M3 lacks this feature.
Video1080p@30fps4K@30fps, 1080p@60fps, 1080p@120fpsNothing Phone (2a) Plus offers higher video resolutions and frame rates, including 4K recording, and benefits from EIS.
Camera FeaturesTriple camera, Digital stabilizationDual camera, OIS, PDAF, RAW, Night ModeNothing Phone (2a) Plus has additional features like OIS, PDAF, RAW capture, and a dedicated night mode which enhance the camera capabilities.
Software
OSAndroid 10Android 14Nothing Phone (2a) Plus has a much newer version of Android with better features, security and overall user experience.
Connectivity
Wi-Fi802.11acWi-Fi 6 (802.11ax)Nothing Phone (2a) Plus offers faster speeds, lower latency, better performance in crowded networks and additional MIMO support.
Bluetooth5.0 LE5.3, aptX, LDACNothing Phone (2a) Plus provides a newer and faster standard with support for high quality audio codecs.
GPSMultiple GNSSMultiple GNSS, GPS (L1+L5)Nothing Phone (2a) Plus supports more satellite systems for better location accuracy.
SIMDual SIM, Dual StandbyDual SIM, Dual StandbyBoth phones support two SIM cards and can have both active on standby.
Storage
Internal64GB/128GB256GBNothing Phone (2a) Plus offers significantly more internal storage for apps, photos, videos, and other files.
RAM4GB/6GB12GBNothing Phone (2a) Plus has significantly more RAM, leading to smoother multitasking and better performance with demanding apps.
ExpandableNoNoNeither phone supports microSD cards, meaning storage cannot be expanded.
Audio
QualityHi-Res, Stereo SpeakersHi-Res, Stereo Speakers, 3 MicrophonesNothing Phone (2a) Plus has superior audio capture with the use of three microphones.
Security
FeaturesSide-mounted fingerprintBasic fingerprintXiaomi Poco M3 fingerprint sensor is located on the side; Nothing Phone (2a) Plus has a basic fingerprint sensor
Build
ProtectionGorilla Glass 3Gorilla Glass 5Nothing Phone (2a) Plus provides better screen protection.
Sensors
SensorsAccelerometer, Compass, Ultrasonic proximity virtualAccelerometer, Compass, Gyroscope, ProximityNothing Phone (2a) Plus features more sensors.

2. Key Differences Analysis

Xiaomi Poco M3 Advantages:

  • Larger Battery: The 6000mAh battery might offer longer battery life depending on usage, though the older chipset can be less power efficient.
  • Reverse Charging: Can be used as a power bank to charge other devices.
  • Included Charger: Comes with a 22.5W charger in the box.
  • Potentially Lower Price: Being an older phone, it may be available at a lower price point.

Nothing Phone (2a) Plus Advantages:

  • Superior Display: AMOLED screen with 120Hz refresh rate, better colors, and much higher brightness.
  • Significantly Faster Performance: Much faster chipset and more RAM for smoother multitasking, better gaming, and faster app loading.
  • Much Better Camera System: Higher resolution cameras, better sensor, OIS, and more advanced features like RAW capture and night mode.
  • Wide Angle + Macro Camera: Captures diverse perspectives.
  • Significantly Better Video Recording: Supports 4K recording and 1080p at 60fps with EIS.
  • Newer OS: Android 14 vs Android 10.
  • Faster Charging: 50W charging drastically reduces charging time.
  • Larger Internal Storage: 256GB of storage compared to the 64GB or 128GB offered on the Poco M3.
  • Newer and Faster Connectivity: WiFi 6 and Bluetooth 5.3.
  • Enhanced Audio Recording: 3 microphones for better quality voice capture.
  • Gyroscope: Enables more immersive gaming and motion-based applications.
  • Superior Screen Protection: Corning Gorilla Glass 5.

Trade-offs:

  • Xiaomi Poco M3: While offering a larger battery, it compromises on performance, display quality, camera capabilities, and faster charging.
  • Nothing Phone (2a) Plus: It offers a smaller battery but significantly outperforms the Poco M3 in almost all other aspects. It does not include a charger in the box.

3. User Profiles & Recommendations

Xiaomi Poco M3 is ideal for:

  • Budget-conscious users: Users looking for a basic smartphone with a potentially very long battery life.
  • Light users: People who primarily use their phones for calls, texts, and light browsing.
  • Users needing reverse charging: Those who occasionally need to charge other devices.
  • Users needing an in-box charger: Those who don't have an existing USB-C charger.

Specific Use Cases:

  • Basic communication and browsing.
  • Long battery life for travel or extended periods without access to charging.
  • Use as a secondary phone.

Nothing Phone (2a) Plus is ideal for:

  • Users who want an overall excellent user experience: Users who prioritize a smooth and responsive experience.
  • Photo and video enthusiasts: People who want a versatile camera system with good quality.
  • Gamers: Those who want to play games with smooth framerates and good graphics.
  • Users who need a high-quality display: People who consume a lot of multimedia content and want a vibrant and bright screen.
  • Users who value performance and speed: Those who want fast app loading and seamless multitasking.
  • Users who want fast charging: Those who need to quickly top up their phone's battery.

Specific Use Cases:

  • High-quality content consumption (videos, movies, games).
  • Social media and content creation with higher quality photos and videos.
  • Gaming with smooth frame rates.
  • Smooth multitasking with many applications open.
  • Users who need a phone that can take good photos and videos in various lighting conditions.

Price-to-Value:

  • The Xiaomi Poco M3 offers good value for its low price if battery life and basic tasks are your only concerns.
  • The Nothing Phone (2a) Plus offers a significantly better overall experience, but at a higher price point. The value comes from its better display, performance, camera, and user experience.

4. Decision Framework

Key Questions for Buyers:

  1. What is my budget? The Poco M3 will almost certainly be less expensive, but the Nothing Phone (2a) Plus provides a significantly better overall experience.
  2. How important are camera quality, gaming, and performance to me? If you prioritize these, the Nothing Phone (2a) Plus is the clear choice.
  3. How important is battery life? If battery life is a huge need you should consider the Poco M3 however it should be noted that the Nothing Phone (2a) Plus will most likely have a similar battery life due to its more modern chipset.

Scenario-Based Recommendations:

  • Scenario 1: Limited Budget, Basic Use: If you are on a tight budget and only need a phone for basic tasks and long battery life, the Xiaomi Poco M3 is a reasonable choice.
  • Scenario 2: Balanced User, Good Value: If you value a good balance of performance, display quality, camera, and battery at a mid-range price, the Nothing Phone (2a) Plus is highly recommended.
  • Scenario 3: Performance and Quality User: If you prioritize the best performance, display, camera and overall user experience, the Nothing Phone (2a) Plus is the clear winner despite the absence of a charger.

Personal Choice

If I were choosing between these two phones, I would choose the Nothing Phone (2a) Plus. Here's why:

While the Xiaomi Poco M3's large battery is appealing, the Nothing Phone (2a) Plus offers a vastly superior overall user experience, significantly outweighing the Poco M3's benefits. The AMOLED display with 120Hz refresh rate is a night and day difference in terms of visual quality, smoothness, and outdoor visibility. The much faster chipset, more RAM, and superior GPU result in a smoother, more responsive experience and allows for better gaming, multitasking and general use. The vastly superior camera capabilities alone are enough to justify the higher price. The faster charging is also a huge bonus, which can save lots of time. Finally, the newer operating system and superior connectivity make the Nothing Phone (2a) Plus a far more future-proof device.

While the absence of a charger in the box is a drawback and the smaller battery is something to keep in mind, the overall package offered by the Nothing Phone (2a) Plus is far more compelling for anyone who values performance, quality, and modern features. The benefits far outweigh the downsides and it is the clear winner in my eyes.

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.

Key Strengths:

  • Mobile technology analysis
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.