Realme GT Neo2 vs Xiaomi Redmi A3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 28, 2021 February 23, 2024
Release Year 2021 2024

Physical

Volume 111.13 cm³ 106.58 cm³
Screen Size to Weight Ratio 3.31 "/g 3.48 "/g
Weight 199.8 g 193 g
Height 162.9 mm 168.3 mm
Width 75.8 mm 76.3 mm
Thickness 9 mm 8.3 mm
Foldable Design No No
Available Colors
  • Neo Black
  • Neo Blue
  • Neo Green
  • Midnight Black
  • Forest Green (Olive Green)
  • Star Blue (Lake Blue)

Display

Screen Size 6.62 " 6.71 "
Resolution 1080 x 2400 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 85.7 % 82.9 %
Pixel Density 398 PPI 268 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 500 nits
Peak Brightness 1300 nits N/A

Hardware

Battery Capacity per Screen Area 114.09 mAh/in² 111.05 mAh/in²
Battery Density 44.99 mAh/cm³ 46.91 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
GPU Adreno 650 PowerVR GE8320

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 12

Comparison Summary

Alright, let's dive deep into the tech specs of the Realme GT Neo2 and the Xiaomi Redmi A3. Buckle up, because we're going beyond the marketing jargon to see what these phones actually offer.

1. Specifications Breakdown

Here's a detailed comparison, translating specs into real-world implications:

FeatureRealme GT Neo2Xiaomi Redmi A3Real-World Implications
Design
Dimensions162.9 x 75.8 x 9 mm168.3 x 76.3 x 8.3 mmThe Redmi A3 is slightly taller and thinner, while the GT Neo2 is more compact and thicker
Weight199.8g193gThe Redmi A3 is a tad lighter, potentially more comfortable for extended use.
Display
Size6.62"6.71"Nearly identical screen sizes, both offer a good viewing area.
Resolution1080x2400720x1650GT Neo2's higher resolution means significantly sharper text and images.
PPI398268The GT Neo2's higher pixel density results in a much clearer, crisper display.
TechnologyAMOLEDIPS LCDGT Neo2's AMOLED panel delivers superior contrast, richer blacks, and vibrant colors.
Refresh Rate120Hz90HzGT Neo2 provides smoother scrolling and animations, enhancing the user experience.
Brightness1300 nits0 nitsGT Neo2 is dramatically brighter and more readable under direct sunlight.
Performance
ChipsetSnapdragon 870 5GHelio G36GT Neo2's chip is significantly faster, better for gaming and demanding apps.
AnTuTu Score794,643127,000GT Neo2 is MUCH faster, offering a much more responsive user experience.
GPUAdreno 650PowerVR GE8320GT Neo2's GPU is far superior, crucial for smooth gaming and graphics-intensive tasks.
Camera
Main Camera64MP f/1.88MP f/2.0GT Neo2's higher resolution captures more detail and performs better in low light.
Selfie Camera16MP f/2.55MP f/2.2GT Neo2 offers much better selfies with its higher resolution sensor.
Wide Angle Lens8MP f/2.3Not AvailableGT Neo2 can capture wider scenes, expanding versatility.
Macro Lens2MP f/2.4Not AvailableGT Neo2 has a dedicated macro lens for detailed close-up shots.
Video Recording4K@60fps1080p@30fpsGT Neo2 can record significantly higher-resolution videos.
DXOMark ScoreN/A45Redmi A3's camera is rated as mediocre by DXOMark, but the GT Neo2 is likely to be much better
Battery Life
Capacity5000mAh5000mAhSimilar capacity, likely to offer comparable battery life, depending on usage.
Charging65W Fast10W FastGT Neo2's fast charging gets you back to full power far quicker.
Software
OSAndroid 11Android 14Redmi A3 is newer, has the latest software (Android 14).
Connectivity
WiFiWi-Fi 6802.11acGT Neo2 has the latest Wi-Fi standard and features.
BluetoothBluetooth 5.2Bluetooth 5.3Redmi A3 has a newer Bluetooth version.
GPSMore systemsGPS, A-GPS, GLONASS, BeidouGT Neo2 supports more satellite systems for better location accuracy.
Storage
Internal128/256GB64/128GBGT Neo2 offers more storage options, beneficial for storing more media/files.
RAM6/8/12GB3/4/6GBGT Neo2 allows for smoother multitasking, especially with higher RAM configurations.
ExpandableNoNoNeither phone has expandable storage.
Audio
QualityDolby Atmos, Hi-Res, StereoBasicGT Neo2 offers much better audio quality with more immersive sound.
Securitybasic FingerprintSide-mounted FingerprintRedmi A3 has a more advanced side-mounted fingerprint sensor.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass 3Redmi A3 has Gorilla Glass 3, GT Neo2 has unknown screen protection.
SensorsBiometric, Gyro, Geomagnetic, ProximityAccelerometer, Ultrasonic proximity virtualGT Neo2 is the better phone with additional features;

2. Key Insights

  • Realme GT Neo2: This phone is a performance beast, excelling in display quality, processing power, and camera capabilities. Its AMOLED screen with a high refresh rate is perfect for media consumption and gaming. The fast charging is also a huge advantage. It's the phone to pick if you want a premium experience without breaking the bank, though it is an older phone.
  • Xiaomi Redmi A3: This phone is a budget-friendly option focusing on essentials and a modern software experience. It offers a decent display, modern design, and sufficient battery life, making it a good choice for basic everyday use. It is missing many of the features that users have come to expect in a modern smartphone though.

3. User Profiles and Recommendations

  • Realme GT Neo2 is ideal for:
    • Gamers: The powerful processor and smooth display will provide a significantly better gaming experience.
    • Media Consumers: The vibrant AMOLED screen and stereo speakers make it excellent for watching videos and listening to music.
    • Photography Enthusiasts: The versatile camera system with great low-light performance, wide angle lens, and macro lens will help users who want to take photos.
    • Power Users: Those who need fast performance and quick charging will find it very convenient.
  • Xiaomi Redmi A3 is ideal for:
    • Basic Users: Perfect for simple tasks like browsing, calling, and texting.
    • Budget-Conscious Buyers: A very affordable option with essential smartphone functionality.
    • Casual Media Users: Fine for basic video watching and listening to audio.
    • Users who prioritize the latest software: Android 14 is a big advantage.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. How important is performance and display quality to you? If you're a gamer or enjoy watching high-quality content, the Realme GT Neo2 is the clear winner. For basic tasks, the Redmi A3 is adequate.
  2. What is your budget? The Realme GT Neo2 will cost more than the Xiaomi Redmi A3. Decide if the added features of the Realme GT Neo2 are worth the price difference.
  3. What are your camera needs? If you take many photos or videos, the Realme GT Neo2's superior camera system and 4K recording capability is a must. If you only take occasional photos, the Redmi A3 will suffice.

Scenario-Based Recommendations:

  • Scenario 1: High-Performance and Media Consumption: Go with the Realme GT Neo2. Its superior performance, display, and audio make it an entertainment powerhouse.
  • Scenario 2: Budget-Friendly Everyday Use: Choose the Xiaomi Redmi A3. It's a solid, reliable phone for basic tasks and comes at a lower price point.
  • Scenario 3: Camera Focused User: Realme GT Neo2 The phone has additional lens, higher resolutions, higher quality, and features to create professional photos.
  • Scenario 4: Software Focused User: Xiaomi Redmi A3 The newer software is a big advantage, as the Realme GT Neo2 will be stuck on older software.

What Would I Choose and Why?

Personally, I would choose the Realme GT Neo2. While the Redmi A3 offers a modern version of Android and is a more affordable option, it's clear that the GT Neo2 is on a completely different level of performance, display, and camera quality. As a tech journalist and someone who loves playing mobile games and watching high-quality media, the GT Neo2's superior AMOLED display, high refresh rate, top-notch chipset, and versatile camera system far outweigh the advantages offered by the Redmi A3. For me, the investment is worth it for the vastly superior overall experience. It's not just about having a phone; it's about enjoying the tech at its fullest, and the Realme GT Neo2 is the clear frontrunner in that regard.

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.