Oppo A77 vs HTC U23 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A77
Oppo A77
Oppo

General

Launch Date June 10, 2022 May 18, 2023
Release Year 2022 2023

Physical

Volume 98.41 cm³ 114.32 cm³
Screen Size to Weight Ratio 3.45 "/g 3.27 "/g
Weight 190 g 205 g
Height 163.8 mm 166.6 mm
Width 75.1 mm 77.1 mm
Thickness 8 mm 8.9 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Ocean Blue
  • Snow White
  • Coffee Black

Display

Screen Size 6.56 " 6.7 "
Resolution 720 x 1612 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84 % 84.4 %
Pixel Density 269 PPI 393 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 480 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 102.47 mAh/in²
Battery Density 50.81 mAh/cm³ 40.24 mAh/cm³
Battery Capacity 5000 mAh 4600 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 810 (6 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Mali-G57 MC2 Adreno 644

Connectivity

USB Version 2.0 3.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.0

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 14

Comparison Summary

Let's dive into a comparative analysis of the Oppo A77 and the HTC U23 Pro, dissecting their specifications and translating them into real-world implications for you.

1. Specifications Breakdown

FeatureOppo A77HTC U23 ProReal-World Implications
Design
Dimensions (mm)163.8 x 75.1 x 8166.6 x 77.1 x 8.9U23 Pro is slightly larger and heavier. A77 might be more pocketable.
Weight (g)190205Noticeable difference in hand, U23 Pro feels more substantial.
Display
TypeIPS LCDOLEDU23 Pro offers deeper blacks, more vibrant colors, and better power efficiency.
Size (inches)6.566.7U23 Pro provides a slightly larger viewing area.
Resolution720 x 16121080 x 2400U23 Pro boasts significantly sharper visuals and more screen real estate.
Refresh Rate (Hz)90120U23 Pro delivers smoother scrolling and animations.
Performance
ChipsetDimensity 810Snapdragon 7 Gen 1U23 Pro offers significantly better CPU and GPU performance, resulting in faster app loading and smoother gaming.
CPUOcta-core (2.4 GHz)Octa-core (2.4 GHz)U23 Pro's architecture is more modern and efficient despite similar clock speeds.
RAM (GB)612U23 Pro handles multitasking with greater ease.
Camera
Main Camera (MP)13108U23 Pro offers much higher resolution for detailed photos.
Video1080p@30fps4K@30fpsU23 Pro captures higher resolution video with better stabilization.
Battery Life
Capacity (mAh)50004600A77 has a slightly larger battery, but U23 Pro's OLED display might offset this difference.
ChargingUSB Type-C 2.0USB Type-C 3.0, 30W Fast Charging, Wireless ChargingU23 Pro offers faster data transfer, significantly faster charging, and the convenience of wireless charging.

2. Key Insights

The HTC U23 Pro is the clear winner in terms of performance, display, and camera capabilities. Its powerful Snapdragon 7 Gen 1 processor, coupled with ample RAM and a vibrant 120Hz OLED display, provides a premium user experience. The 108MP main camera and 4K video recording capabilities significantly outshine the Oppo A77. The inclusion of wireless and faster wired charging adds a layer of convenience.

The Oppo A77's main advantage lies in its potentially longer battery life due to the larger battery capacity and less demanding display. It's also likely to be more affordable.

3. User Profiles and Recommendations

Oppo A77: Best suited for budget-conscious users who prioritize battery life and basic functionality. Ideal for:

  • Casual social media users
  • Light gamers
  • Users who primarily use their phones for calling and texting

HTC U23 Pro: Ideal for users who demand a premium experience with top-tier performance, a stunning display, and advanced camera features. Ideal for:

  • Mobile gamers
  • Content creators
  • Power users who demand smooth multitasking

4. Buying Decision Framework

  1. What is your budget? The A77 is likely to be considerably cheaper.
  2. What are your primary phone usage patterns? For basic tasks, the A77 suffices. For demanding tasks, the U23 Pro is a better choice.
  3. Which features are most important to you? Prioritize battery life with the A77, or performance, display, and camera with the U23 Pro.

My Choice: HTC U23 Pro

While the Oppo A77 offers a larger battery, the HTC U23 Pro is the superior device overall. As a tech journalist who values performance, a fluid user experience, and a high-quality camera, the U23 Pro aligns perfectly with my needs. The Snapdragon 7 Gen 1, coupled with 12GB of RAM and the 120Hz OLED display, ensures a smooth and responsive experience. The superior camera system allows for capturing high-quality photos and videos. The faster charging and wireless charging options are significant conveniences in my fast-paced life. While the price difference is notable, the significant performance and feature upgrades justify the investment for a power user like myself.

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.