Realme GT Neo2 vs Oppo A77 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A77
Oppo A77
Oppo

General

Launch Date September 28, 2021 June 10, 2022
Release Year 2021 2022

Physical

Volume 111.13 cm³ 98.41 cm³
Screen Size to Weight Ratio 3.31 "/g 3.45 "/g
Weight 199.8 g 190 g
Height 162.9 mm 163.8 mm
Width 75.8 mm 75.1 mm
Thickness 9 mm 8 mm
Foldable Design No No
Available Colors
  • Neo Black
  • Neo Blue
  • Neo Green
  • Midnight Black
  • Ocean Blue

Display

Screen Size 6.62 " 6.56 "
Resolution 1080 x 2400 720 x 1612
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.7 % 84 %
Pixel Density 398 PPI 269 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 480 nits
HBM Brightness N/A 600 nits
Peak Brightness 1300 nits N/A

Hardware

Battery Capacity per Screen Area 114.09 mAh/in² 116.19 mAh/in²
Battery Density 44.99 mAh/cm³ 50.81 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Mediatek Dimensity 810 (6 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 650 Mali-G57 MC2

Connectivity

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

Software

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

Comparison Summary

Okay, let's dive deep into this head-to-head comparison of the Realme GT Neo2 and the Oppo A77. Buckle up, as we're going to look beyond the specs sheets and see what these phones really offer.

1. Specifications Breakdown

Here's a detailed breakdown of the specifications, highlighting what they mean for you:

FeatureRealme GT Neo2Oppo A77Real-World Implications
Design
Dimensions162.9 x 75.8 x 9 mm163.8 x 75.1 x 8 mmSimilar size, but the Realme GT Neo2 is slightly thicker and heavier. The A77 is negligibly taller and more narrow.
Weight199.8g190gThe Oppo A77 is a bit lighter, which could make a difference during long usage.
Display
Size6.62"6.56"Negligible difference in size; both are good for media consumption.
Resolution1080x2400720x1612Realme GT Neo2 has a much sharper screen. Expect visibly crisper text, images, and videos.
PPI398269Realme GT Neo2 provides a significantly more detailed picture on the screen.
TechnologyAMOLEDIPS LCDThe Realme GT Neo2's AMOLED panel offers superior blacks, contrast, color vibrancy, and is more power efficient for dark themes.
Refresh Rate120Hz90HzRealme GT Neo2 provides smoother scrolling, especially noticeable in gaming and animations.
Brightness1300 nits0 nitsRealme GT Neo2 has substantially higher brightness for visibility under direct sunlight.
Performance
ChipsetSnapdragon 870 5G (7nm)Dimensity 810 (6nm)The Snapdragon 870 in the Realme GT Neo2 is significantly more powerful, handling demanding apps and games with ease.
AnTuTu Score794,64342,000This enormous difference in benchmark scores translates to a much smoother and faster experience with the GT Neo2.
GPUAdreno 650Mali-G57 MC2The Adreno 650 in the Realme GT Neo2 provides much better graphics for gaming and other graphics-intensive tasks.
Camera
Main Camera64MP, f/1.813MP, f/2.2Realme GT Neo2 should produce more detailed images with its higher resolution sensor and larger aperture.
Selfie Camera16MP, f/2.516MP, f/2.0The Oppo A77's wider aperture should allow for slightly better low-light selfies.
Wide Angle8MP, f/2.3NoneRealme GT Neo2 offers an extra wide-angle lens for more creative shots and group photos.
Macro2MP, f/2.4NoneRealme GT Neo2 has a dedicated macro lens for close-up shots.
Video Recording4K@60fps with EIS1080p@30fpsRealme GT Neo2 captures much higher quality videos with better stabilization.
Battery Life
Capacity5000mAh3200mAhThe Realme GT Neo2 has a larger battery which will likely last considerably longer.
Charging65W Fast ChargingNoneThe Realme GT Neo2 charges much faster which drastically reduces charging times.
Other
OSAndroid 11 (upgradeable to 12)Android 12 (upgradeable to 14)Oppo A77 ships with a more recent version of Android. Both phones will receive Android upgrades.
Storage128/256 GB32/64 GBRealme GT Neo2 offers significantly more storage.
RAM6/8/12 GB3/4 GBRealme GT Neo2 has more RAM for smoother multitasking.
WiFiWi-Fi 6Wi-Fi 5Realme GT Neo2 supports newer WiFi standard, offering faster speeds.
BluetoothBluetooth 5.2Bluetooth 4.1Realme GT Neo2 has a newer Bluetooth version, offering better connection and features
GPSMore advanced GPSBasic GPSRealme GT Neo2 offers more GPS compatibility
AudioDolby Atmos, Hi-Res Audio, Noise cancellation microphone, Stereo SpeakersBasic audio featuresRealme GT Neo2 has a premium audio configuration.
Build QualityUnknownCorning Gorilla Glass 5Oppo A77 has better screen protection.
SensorsAccelerometer, Gyroscope, ProximityAccelerometer, Compass, ProximityRealme GT Neo2 has more motion sensors for gaming and other motion related applications.

2. Key Insights

Realme GT Neo2:

  • Strengths: This phone is a performance beast, boasting a flagship-level Snapdragon 870 chipset, a stunning AMOLED display with a 120Hz refresh rate, a versatile camera setup, a large battery with rapid 65W fast charging, and a high quality audio configuration. It's clearly designed for users who demand top-tier performance.
  • Competitive Advantages: The GT Neo2’s display, processing power, and battery far surpass the Oppo A77. The additional wide-angle and macro lenses add versatility to the camera, while the faster charging and larger battery greatly enhances its usability.
  • Limitations: It's slightly bulkier and heavier than the A77. Lacks expandable storage and the latest Android version out of the box.

Oppo A77:

  • Strengths: The Oppo A77 is more compact and lightweight than the GT Neo2 and offers a more recent version of Android out of the box. The side-mounted fingerprint sensor is more convenient.
  • Competitive Advantages: The primary advantage of the Oppo A77 is its newer software. The display is protected by Gorilla Glass 5.
  • Limitations: Its performance, display quality, camera, battery life, and charging speed are notably inferior to the Realme GT Neo2.

3. User Profiles and Recommendations

  • Realme GT Neo2: This phone is perfect for power users, gamers, and anyone who wants top performance, a great display, and a solid camera. If you frequently use your phone for gaming, streaming videos, or heavy multitasking, the Realme GT Neo2 is the clear winner.
  • Oppo A77: The Oppo A77 is suited for budget-conscious users who prioritize basic functionality and a lightweight design. It’s a decent option for casual phone users who don't need a lot of processing power or a high-end display.

4. Buying Decision Framework

Here are three practical questions to ask yourself when deciding between these phones:

  1. What do I need more: Raw performance or compactness? If your primary need is performance for gaming or heavy apps, the Realme GT Neo2 is better. If a lightweight and compact device is paramount, the Oppo A77 might be preferable for you.
  2. How important is display quality to me? If you value vibrant colors, deep blacks, and crisp details, the Realme GT Neo2's AMOLED screen is far superior.
  3. What is my budget, and how much battery life do I need? If you can afford the Realme GT Neo2, the better battery life and fast charging is a significant advantage. However, the Oppo A77 may be more accessible on a budget.

Scenario-Based Recommendations:

  • Gaming Enthusiast: Choose the Realme GT Neo2 for its powerful processor, high refresh rate display, and superior gaming performance.
  • Casual User on a Budget: The Oppo A77 might be a good option if you only use your phone for basic functions and are on a strict budget.
  • Multimedia Lover: The Realme GT Neo2 provides a vastly superior experience for watching videos and consuming other media with its AMOLED display and better audio.
  • Frequent Traveler/On-the-Go User: The Realme GT Neo2 with its large battery and fast charging is a better choice.

My Choice: The Realme GT Neo2

If I had to choose between these two phones, I would absolutely pick the Realme GT Neo2. The sheer difference in performance, display quality, and battery life is too significant to ignore. As someone who appreciates a fast, smooth user experience, the Snapdragon 870 chipset, the 120Hz AMOLED screen, and the 65W fast charging are invaluable. While the Oppo A77 has its strengths, such as a more recent Android version and a slightly more compact design, these benefits don't outweigh the overall superior performance and user experience of the Realme GT Neo2. The GT Neo2's better camera system and audio configuration are also critical.

I'm drawn to devices that push the boundaries of technology, and the Realme GT Neo2 represents a much more ambitious approach to mobile tech. This would be a more impactful and useful device in my daily life.

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.