Oppo A77 vs Xiaomi 14 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A77
Oppo A77
Oppo
Xiaomi 14
Xiaomi 14
Xiaomi

General

Launch Date June 10, 2022 November 1, 2023
Release Year 2022 2023

Physical

Volume 98.41 cm³ 89.59 cm³
Screen Size to Weight Ratio 3.45 "/g 3.38 "/g
Weight 190 g 188 g
Height 163.8 mm 152.8 mm
Width 75.1 mm 71.5 mm
Thickness 8 mm 8.2 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Ocean Blue
  • Black
  • White
  • Pink
  • Jade Green

Display

Screen Size 6.56 " 6.36 "
Resolution 720 x 1612 1200 x 2670
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84 % 89.3 %
Pixel Density 269 PPI 460 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 480 nits 1000 nits
HBM Brightness 600 nits N/A
Peak Brightness N/A 3000 nits

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 113.97 mAh/in²
Battery Density 50.81 mAh/cm³ 51.46 mAh/cm³
Battery Capacity 5000 mAh 4610 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 810 (6 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Mali-G57 MC2 Adreno 750

Connectivity

USB Version 2.0 3.2
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.2, OTG

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 14 18

Comparison Summary

Oppo A77 vs. Xiaomi 14: A Deep Dive for the Discerning Smartphone User

Hello, fellow tech enthusiasts! Today, we're dissecting two smartphones vying for your attention: the Oppo A77 and the Xiaomi 14. Let's delve into the specs, translate them into real-world experiences, and ultimately help you decide which phone fits your needs.

1. Specifications Breakdown

FeatureOppo A77Xiaomi 14Real-World Implications
Design
Dimensions (mm)163.8 x 75.1 x 8152.8 x 71.5 x 8.2Xiaomi 14 is slightly more compact and potentially easier to handle.
Weight (g)190188Negligible weight difference.
Display
TypeIPS LCDLTPO OLEDXiaomi 14 offers richer colors, deeper blacks, and potentially better power efficiency due to individual pixel illumination.
Size (inches)6.566.36Oppo A77 offers a slightly larger screen for media consumption, but the Xiaomi 14 has a higher resolution in a more compact form.
Resolution (px)720 x 16121200 x 2670Xiaomi 14 boasts significantly sharper visuals and more screen real estate despite a smaller diagonal.
Refresh Rate (Hz)90120Xiaomi 14 provides smoother scrolling and animations, enhancing the user experience.
Performance
ChipsetMediatek Dimensity 810Snapdragon 8 Gen 3Xiaomi 14 offers a substantial performance leap for demanding tasks, gaming, and multitasking.
CPUOcta-core (2.4 GHz)Octa-core (3.3 GHz)Xiaomi 14's higher clock speeds translate to faster app launches and smoother performance.
RAM (GB)612Xiaomi 14's larger RAM enables seamless multitasking and handling of memory-intensive applications.
Camera
Main Camera (MP)1350Xiaomi 14's higher resolution and advanced sensor promise significantly better image quality.
Video1080p@30fps8K@24fpsXiaomi 14 offers superior video recording capabilities with higher resolution and frame rate options.
Battery Life
Capacity (mAh)50004610Oppo A77 has a slightly larger battery, but real-world battery life depends on optimization and usage patterns.
ChargingStandard90W Fast ChargingXiaomi 14 offers incredibly fast charging, minimizing downtime.

2. Key Insights

The Xiaomi 14 is a clear winner in terms of performance, display, and camera technology. Its flagship Snapdragon processor, high refresh rate OLED display, and advanced camera system place it in a different league. The Oppo A77, however, targets a different user with its focus on affordability and a larger battery. While its performance is respectable for everyday tasks, it's not designed for heavy lifting.

3. User Profiles and Recommendations

Oppo A77: Best suited for budget-conscious users who prioritize battery life and basic functionality over cutting-edge performance. Ideal for casual browsing, social media, and light gaming.

Xiaomi 14: Designed for power users, gamers, and photography enthusiasts who demand top-tier performance, a stunning display, and a versatile camera system.

4. Buying Decision Framework

  • What's your budget? The Oppo A77 is significantly more affordable.
  • What are your primary smartphone needs? Basic tasks vs. demanding applications and gaming.
  • How important is camera quality? The Xiaomi 14 offers a major upgrade in imaging.

My Choice: Xiaomi 14

While the Oppo A77 offers excellent value for its price, I would choose the Xiaomi 14. As a tech journalist who constantly pushes devices to their limits, I need the raw power and cutting-edge features the Xiaomi 14 offers. The superior display, blazing-fast charging, and future-proof 5G connectivity are crucial for my workflow. The price premium is justified by the significant leap in performance and overall user experience. The Xiaomi 14 is an investment in a device that will remain relevant and powerful for years to come.

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.