Realme GT Neo2 vs Xiaomi Redmi A2 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 28, 2021 March 24, 2023
Release Year 2021 2023

Physical

Volume 111.13 cm³ 115.25 cm³
Screen Size to Weight Ratio 3.31 "/g 3.4 "/g
Weight 199.8 g 192 g
Height 162.9 mm 164.9 mm
Width 75.8 mm 76.8 mm
Thickness 9 mm 9.1 mm
Foldable Design No No
Available Colors
  • Neo Black
  • Neo Blue
  • Neo Green
  • Aqua Blue
  • Classic Black
  • Sea Green

Display

Screen Size 6.62 " 6.52 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.7 % 81 %
Pixel Density 398 PPI 269 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 400 nits
HBM Brightness N/A N/A
Peak Brightness 1300 nits N/A

Hardware

Battery Capacity per Screen Area 114.09 mAh/in² 117.62 mAh/in²
Battery Density 44.99 mAh/cm³ 43.39 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes No
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 & 4x1.7 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 microUSB 2.0

Software

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

Comparison Summary

Alright, let's dive deep into a comparison of the Realme GT Neo2 and the Xiaomi Redmi A2. It's a bit of a David vs. Goliath matchup here, but we'll break down what each phone offers and who they're really for.

1. Specifications Breakdown

Here's a detailed table comparing key specs, along with real-world implications you can actually feel:

FeatureRealme GT Neo2Xiaomi Redmi A2Real-World Implications
Design
Launch Date2021-09-282023-03-24The Redmi A2 is newer, but this doesn't guarantee superiority.
FoldableStandardStandardBoth are standard smartphone form factors.
Dimensions162.9 x 75.8 x 9 mm164.9 x 76.8 x 9.1 mmThe Redmi A2 is slightly taller and wider, but nearly the same thickness. Slightly more pocket-friendly on the GT Neo2
Weight199.8g192gThe Redmi A2 is a bit lighter, which some might appreciate for long holding sessions.
Display
Size6.62"6.52"The GT Neo2 offers slightly more screen real estate for a more immersive experience.
Resolution1080x2400720x1600The GT Neo2’s higher resolution will make text and images appear much sharper.
PPI398269The higher pixel density on the GT Neo2 results in a more crisp, detailed screen.
TechnologyAMOLEDIPS LCDThe GT Neo2's AMOLED display delivers richer colors, deeper blacks, and better power efficiency for dark themes.
Refresh Rate120Hz60HzThe GT Neo2 has smoother animations for a more fluid user interface and gaming experience.
Brightness1300 nits0 nitsThe GT Neo2’s significantly higher brightness makes it much easier to use outdoors in direct sunlight. Redmi A2's outdoor visibility will struggle
Performance
ChipsetSnapdragon 870 5GHelio G36The GT Neo2’s Snapdragon 870 is a powerhouse compared to the Helio G36; Expect blazing-fast performance vs entry-level speed.
AnTuTu Score794,643127,000The GT Neo2 offers a much more responsive experience in every task, from gaming to app loading. 5x faster!!
GPUAdreno 650PowerVR GE8320The GT Neo2’s GPU is designed for high-performance gaming and graphics-intensive apps.
Camera
Rear Main Camera64MP, f/1.88MP, f/2.0The GT Neo2 captures much higher detail with better low light performance, thanks to a larger sensor and wider aperture.
Selfie Camera16MP, f/2.55MP, f/2.2Expect better and higher-res selfies from the GT Neo2.
Wide Angle Lens8MP, f/2.3Not presentThe GT Neo2 allows you to capture more of the scene with its wide-angle lens.
Macro Lens2MP, f/2.4Not presentThe GT Neo2 lets you get up close for detailed macro shots.
VideoUp to 4K@60fps1080p@30fpsThe GT Neo2 records higher quality video and has more stabilization features for smooth footage.
Battery Life
Capacity5000mAh5000mAhBoth phones share the same battery size, suggesting similar battery life (though usage patterns are key).
Charging65W Fast Charging10W Fast ChargingThe GT Neo2 can be recharged much faster, minimizing downtime.
Battery TypeLi-PolymerLi-IonLi-Polymer tends to be more durable and has lower risks than Li-Ion
Other
OSAndroid 11 (upgradable to 12)Android 12The Redmi A2 ships with a newer Android version out of the box.
Wi-FiWi-Fi 6Wi-Fi 4The GT Neo2's Wi-Fi 6 offers better speeds, range, and performance on compatible networks.
Bluetooth5.25.0The GT Neo2’s newer Bluetooth standard offers more advanced features like better audio codecs and lower energy consumption.
GPSMore Satellite SystemsStandard GPSThe GT Neo2 will have better GPS tracking accuracy.
Storage128GB/256GB32GB/64GBGT Neo2 provides MUCH more storage.
RAM6GB/8GB/12GB2GB/3GB/4GBGT Neo2 has drastically more RAM, improving multitasking, especially on the 12GB version.
Expandable StorageNoNoNeither phone has expandable storage.
AudioStereo Speakers, Dolby AtmosBasic AudioGT Neo2 offers a premium audio experience with better sound quality and spatial audio.
SecurityFingerprint SensorBasic securityGT Neo2 has fingerprint sensor for faster and more secure unlock.
SensorsFingerprint, Proximity, Accelerometer, GyroscopeAccelerometer, Ultrasonic ProximityGT Neo2 offers more sensor including a Gyroscope, important for orientation sensitive tasks

2. Key Insights

Realme GT Neo2:

  • Strengths: The GT Neo2 is a clear winner in performance, display quality, and camera capabilities. Its Snapdragon 870 chip, AMOLED 120Hz display, and versatile camera setup mean it can handle anything you throw at it. The 65W fast charging is a game-changer for those always on the go.
  • Competitive Advantage: The most important advantage is its raw power and user experience. It’s a phone designed to impress with its top-tier features and the responsiveness they provide.
  • Trade-offs: The GT Neo2 is older, having launched in 2021, and it comes with Android 11 and is upgradable to 12. It is also larger and heavier and has no expandable storage.

Xiaomi Redmi A2:

  • Strengths: The Redmi A2's primary strength lies in its affordability. It's designed for basic smartphone functionality, offering acceptable performance for essential tasks at a lower price point. It also has a more updated Android system, coming with Android 12 out of the box.
  • Competitive Advantage: Its affordability and access to a modern Android system make it a good option for users on a very tight budget.
  • Trade-offs: The Redmi A2 sacrifices quite a bit in terms of performance, display quality, and camera capabilities. It has a much lower-resolution display, a significantly less powerful chipset, basic audio, and a camera system that doesn't compare to the GT Neo2.

3. User Profiles and Recommendations

Realme GT Neo2:

  • Ideal For: Gamers, power users, content creators, and anyone who wants a flagship-level experience without the flagship price.
  • Use Cases: Gaming, video editing, multitasking heavy apps, photography, enjoying high-quality media, and all-day productivity.
  • Value: Offers excellent value for the performance and features you get, making it a great option for people who want the best without the absolute highest price.

Xiaomi Redmi A2:

  • Ideal For: First-time smartphone buyers, users with very basic needs, or those on an extremely tight budget.
  • Use Cases: Basic web browsing, social media, communication, light gaming, and very casual photography.
  • Value: Provides basic smartphone functionality at an extremely low price point.

4. Buying Decision Framework

Here are three practical questions to help users decide:

  1. How important is performance? If you need a responsive and powerful device for gaming or heavy multitasking, the GT Neo2 is the only real option here. If you are on a super tight budget and will only use this for basic communication, the Redmi A2 is ok.

  2. What is your budget? The Redmi A2 is a budget-oriented device; the GT Neo2 is a mid-range option that offers a substantial performance leap.

  3. How much do you care about media quality? The GT Neo2 boasts an AMOLED 120Hz display with much higher resolution, making the viewing experience significantly better. If you do not consume any media, the Redmi A2 would work.

Scenario-Based Recommendations:

  • Scenario 1: You love to play mobile games and binge-watch shows: The Realme GT Neo2 is the clear choice due to its high-performance processor and superior display quality.
  • Scenario 2: You need a basic smartphone for calls, messaging, and the occasional web search and are on an extremely tight budget: The Xiaomi Redmi A2 will suffice for these basic needs at a low price.
  • Scenario 3: You plan on using the phone for photos and social media: The Realme GT Neo2's camera and screen quality are significantly better than the Redmi A2.

Conclusion

The Realme GT Neo2 is the obvious winner for anyone seeking a high-performance, premium experience. Its superior display, powerful processor, and versatile camera easily overshadow the budget-focused Xiaomi Redmi A2. The Redmi A2 does have a lower price, and a newer version of Android out of the box, which might be important for some.

My Choice:

Personally, I'd choose the Realme GT Neo2 without a second thought. I'm a heavy mobile user; I game, watch a lot of videos, and take lots of photos, so performance and media quality are paramount for me. The GT Neo2 offers an experience much closer to a flagship, with a smooth display, fast processor, a great camera, and speedy charging. The performance difference between the two is enormous, making the GT Neo2 the far superior choice for my needs and worth the extra money.

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.