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 110.19 cm³
Screen Size to Weight Ratio 3.45 "/g 3.2 "/g
Weight 190 g 208.4 g
Height 163.8 mm 162.9 mm
Width 75.1 mm 76 mm
Thickness 8 mm 8.9 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Ocean Blue
  • Arctic White
  • Obsidian Black
  • Iceberg Blue
  • Trend edition

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 % 86.8 %
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 45.38 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 14

Comparison Summary

Oppo A77 vs. Xiaomi Redmi Note 12 Pro+: A Real-World Comparison

Let's dive deep into the specs of the Oppo A77 and Xiaomi Redmi Note 12 Pro+ and see how they translate into real-world performance. We'll dissect the technical details and uncover what truly matters for everyday users.

1. Specifications Breakdown

FeatureOppo A77Xiaomi Redmi Note 12 Pro+Real-World Implications
Design
Dimensions (mm)163.8 x 75.1 x 8162.9 x 76 x 8.9Pro+ slightly more compact, but both are generally large phones.
Weight (g)190208.4Pro+ feels noticeably heavier.
Display
TypeIPS LCD, 90HzOLED, 120HzPro+ offers richer colors, deeper blacks, and smoother scrolling thanks to OLED and higher refresh rate. A77's LCD is decent, but less vibrant.
Size (inches)6.566.67Pro+ has a slightly larger screen for more immersive content consumption.
Resolution720 x 16121080 x 2400Pro+ significantly sharper and more detailed. A77's resolution feels dated.
HDRNoDolby Vision, HDR10+Pro+ supports HDR content for a wider dynamic range and vibrant colors in compatible videos.
Performance
ChipsetMediatek Dimensity 810 (6nm)Mediatek Dimensity 1080 (6nm)Pro+ offers better performance in demanding tasks and gaming due to a more powerful CPU and GPU. A77 suitable for basic usage.
CPUOcta-core (2x2.4 GHz A76 & 6x2.0 GHz A55)Octa-core (2x2.6 GHz A78 & 6x2.0 GHz A55)Pro+ has faster, more efficient prime cores for improved responsiveness and multitasking.
RAM6GB12GBPro+ boasts significantly more RAM, enabling smoother multitasking and handling of demanding applications.
Camera
Main Camera13MP, f/2.2200MP, f/1.65 with OISPro+ boasts a vastly superior main camera with much higher resolution, wider aperture for better low-light performance, and optical image stabilization (OIS) for sharper images and videos.
Video Recording1080p@30fps4K@30fps, 960fps slow-moPro+ capable of higher resolution video recording and impressive slow-motion capture.
Battery Life
Capacity5000mAh5000mAhSimilar battery capacities, but real-world usage will vary due to the Pro+'s more demanding display and processor.
Fast ChargingNo data provided120WPro+'s 120W fast charging is a massive advantage, topping up the battery incredibly quickly.

2. Key Insights

  • Performance Disparity: The Redmi Note 12 Pro+ significantly outperforms the Oppo A77 in every aspect of performance. The Dimensity 1080, coupled with ample RAM, delivers a smooth and responsive experience even under heavy load. The A77 is adequate for basic tasks, but will struggle with demanding apps or games.
  • Display Quality: The Pro+'s OLED display with a 120Hz refresh rate is a clear winner. It produces vibrant colors, deep blacks, and incredibly smooth scrolling. The A77's 90Hz LCD is decent but pales in comparison.
  • Camera Prowess: The 200MP main camera on the Pro+ with OIS is a game-changer. Expect significantly better detail, low-light performance, and video stabilization compared to the A77's basic 13MP shooter.
  • Charging Speed: The Pro+'s 120W fast charging is a huge advantage, minimizing downtime. While the A77's charging speed isn't specified, it's unlikely to come close.

3. User Profiles and Recommendations

  • Oppo A77: Best suited for budget-conscious users who prioritize basic communication, social media, and light web browsing. Not recommended for gamers or those seeking a premium multimedia experience.
  • Xiaomi Redmi Note 12 Pro+: Ideal for users who demand top-tier performance, a stunning display, excellent camera capabilities, and incredibly fast charging. Perfect for mobile gamers, content creators, and anyone who wants a flagship-level experience at a mid-range price.

4. Buying Decision Framework

  1. What is your budget? The A77 is significantly cheaper, while the Pro+ commands a higher price for its superior features.
  2. What are your primary smartphone usage patterns? If your needs are basic, the A77 might suffice. For demanding tasks, gaming, and multimedia, the Pro+ is a must.
  3. How important is camera quality and charging speed? The Pro+ drastically outperforms the A77 in both areas.

My Choice: Xiaomi Redmi Note 12 Pro+

As a tech journalist who values performance, a great display, and a capable camera, I would choose the Redmi Note 12 Pro+. The superior processor, OLED display with 120Hz refresh rate, 200MP camera with OIS, and blazing-fast 120W charging are compelling features that significantly enhance the user experience. While the price is higher than the Oppo A77, the value proposition is undeniable. The Pro+ offers a near-flagship experience at a mid-range price, making it a clear winner in my book. The A77 feels like a device from a previous generation in comparison. I appreciate a fast and responsive phone, and the Pro+ delivers that in spades.

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.