Oppo Reno8 vs Asus Zenfone 9 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo Reno8
Oppo Reno8
Oppo

General

Launch Date July 25, 2022 September 15, 2022
Release Year 2022 2022

Physical

Volume 90.77 cm³ 90.79 cm³
Screen Size to Weight Ratio 3.58 "/g 3.49 "/g
Weight 179 g 169 g
Height 160.6 mm 146.5 mm
Width 73.4 mm 68.1 mm
Thickness 7.7 mm 9.1 mm
Foldable Design No No
Available Colors
  • Shimmer Gold
  • Shimmer Black
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red

Display

Screen Size 6.4 " 5.9 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 83.9 % 84.2 %
Pixel Density 411 PPI 445 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness 800 nits 1100 nits

Hardware

Battery Capacity per Screen Area 109.86 mAh/in² 123.53 mAh/in²
Battery Density 49.58 mAh/cm³ 47.36 mAh/cm³
Battery Capacity 4500 mAh 4300 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1300 (6 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Mali-G77 MC9 Adreno 730

Connectivity

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

Software

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

Comparison Summary

Oppo Reno8 vs. Asus Zenfone 9: A Deep Dive for the Discerning Smartphone User

Hello fellow tech explorers! Today, we're pitting the Oppo Reno8 against the Asus Zenfone 9, two compelling smartphones vying for your attention. We'll dissect their specs, analyze their real-world performance, and help you decide which phone best fits your digital lifestyle.

1. Specifications Breakdown

Let's start with a detailed comparison table:

FeatureOppo Reno8Asus Zenfone 9Real-World Implications
Design
Dimensions (mm)160.6 x 73.4 x 7.7146.5 x 68.1 x 9.1Zenfone 9 is significantly smaller and more pocketable.
Weight (g)179169Zenfone 9 is slightly lighter.
Display
Size (inches)6.45.9Reno8 offers a larger screen for media consumption; Zenfone 9 for one-handed use.
Resolution (px)1080 x 24001080 x 2400Both have sharp Full HD+ displays.
Refresh Rate (Hz)90120Zenfone 9's higher refresh rate results in smoother animations and scrolling.
Display TypeAMOLED, 90HzAMOLED, 120Hz, HDR10+Zenfone 9 boasts HDR10+ for better dynamic range in supported content.
Performance
ChipsetMediaTek Dimensity 1300 (6nm)Qualcomm Snapdragon 8+ Gen 1 (4nm)Zenfone 9 packs a significantly more powerful processor for demanding tasks.
CPUOcta-core (Cortex-A78 & Cortex-A55)Octa-core (Cortex-X2, A710 & A510)Zenfone 9's CPU architecture delivers superior performance and efficiency.
GPUMali-G77 MC9Adreno 730Zenfone 9's GPU provides a substantial boost in gaming and graphics performance.
RAM (GB)88/16Zenfone 9 offers a 16GB RAM option for extreme multitasking.
Camera
Main Camera (MP)50MP (Sony IMX766)50MP (Sony IMX766)Both utilize the same high-quality main sensor.
Video4K@30fps8K@24fps, 4K@120fpsZenfone 9 offers superior video recording capabilities.
StabilizationEIS6-axis GimbalZenfone 9's gimbal stabilization provides significantly smoother video.
Battery
Capacity (mAh)45004300Reno8 has a slightly larger battery.
Fast Charging80W30WReno8 charges significantly faster.

2. Key Insights

The Zenfone 9 is the clear performance champion, thanks to its Snapdragon 8+ Gen 1 processor and superior GPU. It excels in demanding tasks, gaming, and content creation. Its compact form factor and 120Hz display make it ideal for one-handed use and provide a smooth user experience.

The Reno8, while less powerful, offers a larger display, slightly longer battery life, and remarkably fast charging. Its camera system, utilizing the same main sensor as the Zenfone 9, captures excellent photos and videos, though it lacks the Zenfone's advanced video capabilities.

3. User Profiles and Recommendations

Zenfone 9: Power users, gamers, content creators, and those who prioritize a compact, premium device.

Reno8: Users seeking a balance of performance, battery life, and a large display for media consumption, at a more affordable price point.

4. Buying Decision Framework

  • What is your budget? The Zenfone 9 falls into a higher price bracket.
  • What is your primary use case? Demanding tasks and gaming favor the Zenfone 9; media consumption and all-day battery lean towards the Reno8.
  • Do you prioritize size and portability? The Zenfone 9's compact design wins out.

My Choice: Asus Zenfone 9

As a tech journalist who values performance and cutting-edge technology, I'd choose the Zenfone 9. The Snapdragon 8+ Gen 1 offers a significant performance advantage that noticeably impacts everyday tasks and future-proofs the device. The compact form factor, combined with the smooth 120Hz display, creates a delightful user experience. While the Reno8's faster charging is tempting, the Zenfone 9's overall package, including the superior camera stabilization and video capabilities, aligns better with my needs and priorities. Plus, let's be honest, that 6-axis gimbal is seriously cool. It's a premium device that justifies its higher price tag with tangible benefits.

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.