Oppo A77 vs Motorola Razr 40 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A77
Oppo A77
Oppo
Motorola Razr 40
Motorola Razr 40
Motorola

General

Launch Date June 10, 2022 June 21, 2023
Release Year 2022 2023

Physical

Volume 98.41 cm³ 93.53 cm³
Screen Size to Weight Ratio 3.45 "/g 3.66 "/g
Weight 190 g 188.6 g
Height 163.8 mm 170.8 mm
Width 75.1 mm 74 mm
Thickness 8 mm 7.4 mm
Foldable Design No Yes
Available Colors
  • Midnight Black
  • Ocean Blue
  • Sage Green
  • Vanilla Cream
  • Summer Lilac
  • Grape Compote
  • Cherry Blossom

Display

Screen Size 6.56 " 6.9 "
Resolution 720 x 1612 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 84 % 85.2 %
Pixel Density 269 PPI 413 PPI
Refresh Rate 90 Hz 144 Hz
Typical Brightness 480 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness N/A 1400 nits

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 88.22 mAh/in²
Battery Density 50.81 mAh/cm³ 44.91 mAh/cm³
Battery Capacity 5000 mAh 4200 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 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 14 16

Comparison Summary

Oppo A77 vs. Motorola Razr 40: A Detailed Comparison

The mid-range smartphone market is fiercely competitive, with devices vying for your attention with compelling features and attractive price points. Today, we'll dissect two contenders: the Oppo A77 and the Motorola Razr 40. While both fall into the "medium price" category, their strengths and weaknesses cater to distinct user preferences. Let's dive into a comprehensive analysis to help you decide which phone best fits your needs.

1. Specifications Breakdown

FeatureOppo A77Motorola Razr 40Real-World Implications
Design
Dimensions (mm)163.8 x 75.1 x 8170.8 x 74 x 7.4Razr 40 is more compact when folded, but taller unfolded. A77 is thicker.
Weight (g)190188.6Negligible difference in weight.
FoldableNoYesRazr 40 offers unique portability and a secondary external display.
Display
Size (inches)6.566.9Razr 40 boasts a larger main screen.
Resolution (px)720 x 16121080 x 2640Razr 40 offers significantly sharper visuals.
TypeIPS LCD, 90HzFoldable LTPO AMOLED, 144HzRazr 40's AMOLED provides richer colors, deeper blacks, and smoother scrolling.
Performance
ChipsetMediatek Dimensity 810Snapdragon 7 Gen 1Razr 40 delivers superior processing power and graphics performance.
CPUOcta-core (2x2.4 GHz...)Octa-core (1x2.4 GHz...)Razr 40's CPU architecture is more efficient and powerful.
RAM (GB)68Razr 40 handles multitasking and demanding apps with greater ease.
Camera
Main Camera (MP)5064Razr 40's main camera likely captures more detail in photos.
Front Camera (MP)832Razr 40 boasts a significantly better selfie camera.
Video1080p@30fps4K@30fpsRazr 40 offers higher resolution video recording.
Battery Life
Capacity (mAh)50004200Oppo A77 has a larger battery capacity, potentially longer battery life.

2. Key Insights

The Oppo A77 prioritizes practicality with its large battery and durable design. Its strength lies in its potential for extended battery life, making it suitable for users who prioritize all-day usage without frequent charging. However, it compromises on display quality and processing power.

The Motorola Razr 40 is a statement piece, showcasing cutting-edge foldable technology with a vibrant display and a powerful chipset. Its compact folded size enhances portability, while the high refresh rate and AMOLED screen deliver a premium visual experience. However, the smaller battery capacity might be a concern for heavy users.

3. User Profiles and Recommendations

Oppo A77: Ideal for budget-conscious users who prioritize battery life and basic functionality over top-tier performance or cutting-edge features. This phone is a reliable workhorse for calls, messaging, web browsing, and light media consumption.

Motorola Razr 40: Suited for trendsetters and tech enthusiasts who value innovation and a premium user experience. The foldable design, stunning display, and powerful performance cater to users who demand the latest technology and are willing to pay a premium for it.

4. Buying Decision Framework

  • What is your budget? The Oppo A77 is generally more affordable.
  • How important is portability? The Razr 40's foldable design offers unmatched portability.
  • Do you prioritize performance or battery life? The A77 excels in potential battery life, while the Razr 40 offers significantly better performance.

My Choice: Motorola Razr 40

While the Oppo A77 offers a compelling battery life advantage, I would choose the Motorola Razr 40. The innovative foldable design, coupled with the superior display, powerful processor, and excellent camera system, outweighs the battery capacity difference for me. I value cutting-edge technology and a premium user experience, and the Razr 40 delivers on both fronts. The compact form factor is a significant bonus, making it incredibly pocketable. While battery life might be a slight concern, I'm willing to make that trade-off for the overall package the Razr 40 offers. It's a device that sparks excitement and pushes the boundaries of what a smartphone can be.

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.