Oppo A77 vs Xiaomi Redmi Note 12 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A77
Oppo A77
Oppo

General

Launch Date June 10, 2022 November 1, 2022
Release Year 2022 2022

Physical

Volume 98.41 cm³ 99.1 cm³
Screen Size to Weight Ratio 3.45 "/g 3.57 "/g
Weight 190 g 187 g
Height 163.8 mm 163 mm
Width 75.1 mm 76 mm
Thickness 8 mm 8 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Ocean Blue
  • Polar White
  • Frosted Blue (Sky Blue)
  • Onyx Black (Midnight Black)
  • Stardust Purple

Display

Screen Size 6.56 " 6.67 "
Resolution 720 x 1612 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84 % 86.7 %
Pixel Density 269 PPI 395 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 480 nits 500 nits
HBM Brightness 600 nits 900 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 112.39 mAh/in²
Battery Density 50.81 mAh/cm³ 50.45 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 810 (6 nm) Mediatek Dimensity 1080 (6 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2 Mali-G68 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 12 12
Maximum OS Version 14

Comparison Summary

Let's dive into a comparative analysis of the Oppo A77 and the Xiaomi Redmi Note 12 Pro, dissecting their technical specifications and translating them into real-world user experiences.

1. Specifications Breakdown

FeatureOppo A77Xiaomi Redmi Note 12 ProReal-World Implications
Design
Dimensions (mm)163.8 x 75.1 x 8163 x 76 x 8Redmi Note 12 Pro slightly wider, both slim and lightweight.
Weight (g)190187Negligible difference in weight, both comfortable to hold.
Display
TypeIPS LCDAMOLEDRedmi Note 12 Pro offers richer colors, deeper blacks, and better power efficiency.
Size (inches)6.566.67Redmi Note 12 Pro provides a slightly larger viewing area.
Resolution (px)720 x 16121080 x 2400Significantly sharper and more detailed visuals on the Redmi Note 12 Pro.
Refresh Rate (Hz)90120Smoother scrolling and animations on the Redmi Note 12 Pro, enhancing gaming and general UI responsiveness.
Performance
ChipsetMediatek Dimensity 810Mediatek Dimensity 1080Redmi Note 12 Pro boasts a more powerful processor, leading to faster app loading and multitasking.
CPUOcta-core (2x2.4 GHz A76 & 6x2.0 GHz A55)Octa-core (2x2.6 GHz A78 & 6x2.0 GHz A55)Noticeably improved performance in demanding tasks and games on the Redmi Note 12 Pro.
GPUMali-G57 MC2Mali-G68 MC4Enhanced graphics performance on the Redmi Note 12 Pro, beneficial for gaming and media consumption.
RAM (GB)68/12Redmi Note 12 Pro offers more RAM for smoother multitasking and background app management.
Camera
Main Camera (MP)5050 (Sony IMX766)Redmi Note 12 Pro utilizes a superior sensor with likely better low-light performance and dynamic range.
Video Recording1080p@30fps4K@30fpsRedmi Note 12 Pro capable of recording higher resolution video.
Battery Life
Capacity (mAh)50005000Similar battery capacity, but AMOLED efficiency on the Redmi Note 12 Pro might result in longer usage.
Fast ChargingProprietary67WSignificantly faster charging on the Redmi Note 12 Pro.

2. Key Insights

The Redmi Note 12 Pro clearly outperforms the Oppo A77 in almost every aspect. Its AMOLED display, faster processor, superior camera system, and significantly quicker charging make it a more compelling device. The Oppo A77's strengths lie in its affordability and potentially longer battery life due to the lower resolution display, although the Redmi Note 12 Pro's AMOLED efficiency could offset this. The A77 offers a decent entry-level experience, while the Redmi Note 12 Pro caters to users seeking a more premium mid-range experience.

3. User Profiles and Recommendations

  • Oppo A77: Best suited for budget-conscious users who prioritize basic smartphone functionality – calling, texting, social media browsing, and casual photography. It's a reliable option for those who don't demand high performance or advanced features.
  • Xiaomi Redmi Note 12 Pro: Ideal for users who value a well-rounded smartphone experience with a great display, smooth performance, capable camera, and fast charging. This caters to mobile gamers, content consumers, and those who multitask heavily.

4. Buying Decision Framework

  1. What is your budget? The Oppo A77 is significantly cheaper, making it a strong contender for budget-conscious buyers.
  2. What are your primary smartphone usage patterns? For basic tasks, the A77 suffices. If you demand performance and media consumption, the Redmi Note 12 Pro is the winner.
  3. Which features matter most to you? Prioritize a great display and fast charging? The Redmi Note 12 Pro. Value simplicity and affordability above all else? The Oppo A77 might be your pick.

My Choice

If I were choosing between these two, I would opt for the Xiaomi Redmi Note 12 Pro. While the Oppo A77 offers decent value for its price, the Redmi Note 12 Pro's superior display, performance, camera, and fast charging capabilities are compelling. As someone who appreciates a smooth and responsive user experience, along with high-quality media consumption and mobile photography, the Redmi Note 12 Pro aligns better with my needs. The price difference is justifiable for the significant jump in overall quality and features. The faster processor, ample RAM, and 5G connectivity future-proof the device, ensuring a longer usable lifespan.

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.