Apple iPhone 12 vs Asus Zenfone 8 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date October 23, 2020 May 13, 2021
Release Year 2020 2021

Physical

Volume 77.62 cm³ 90.23 cm³
Screen Size to Weight Ratio 3.72 "/g 3.49 "/g
Weight 164 g 169 g
Height 146.7 mm 148 mm
Width 71.5 mm 68.5 mm
Thickness 7.4 mm 8.9 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Blue
  • White
  • Green
  • Purple
  • Obsidian Black
  • Horizon Silver

Display

Screen Size 6.1 " 5.9 "
Resolution 1170 x 2532 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 87.1 % 82.9 %
Pixel Density 460 PPI 446 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness 625 nits 700 nits
Peak Brightness 1200 nits 1100 nits

Hardware

Battery Capacity per Screen Area 75.65 mAh/in² 114.91 mAh/in²
Battery Density 36.27 mAh/cm³ 44.33 mAh/cm³
Battery Capacity 2815 mAh 4000 mAh
NFC Support Yes Yes
Chipset Apple A14 Bionic (5 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Hexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Apple GPU (4-core graphics) Adreno 660

Connectivity

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

Software

Operating System iOS Android
Initial OS Version 14.1 11
Maximum OS Version 18 13

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Apple iPhone 12 and Asus Zenfone 8, focusing on practical impacts:

FeatureApple iPhone 12Asus Zenfone 8Practical Impact
Design
Dimensions146.7 × 71.5 × 7.4 mm148 × 68.5 × 8.9 mmZenfone 8 is slightly more compact in width, potentially easier to hold in one hand. iPhone 12 is thinner.
Weight164g169gNegligible difference. Both feel relatively light.
Build Quality (Screen)UnknownCorning Gorilla Glass VictusZenfone 8 likely has better scratch and drop resistance.
Display
Size6.1"5.9"iPhone 12 offers slightly more screen real estate for media consumption and multitasking.
Resolution1170x25321080x2400iPhone 12's sharper display results in slightly crisper visuals, especially noticeable with text and high-resolution images.
Refresh Rate60Hz120HzZenfone 8's smoother animations make scrolling and gaming feel more responsive.
Brightness1200 nits1100 nitsiPhone 12 is slightly easier to view under direct sunlight.
TechnologyOLEDAMOLEDBoth offer vibrant colors, deep blacks, and excellent contrast ratios. The difference is negligible.
Performance
ChipsetApple A14 Bionic (5 nm)Qualcomm SM8350 Snapdragon 888 5G (5 nm)Both are flagship-level chips. Apple A14 shows a slight edge in benchmarks, but both will handle demanding tasks smoothly.
AnTuTu Score1,083,947891,700The higher score suggests slightly faster app loading and overall responsiveness on the iPhone 12.
RAM4 GB6/8/12/16 GBZenfone 8 offers significantly more RAM, leading to better multitasking, especially with numerous apps running simultaneously.
Camera
Main Camera Resolution12MP64MPZenfone 8 captures more detail in well-lit conditions. However, software processing is critical and iPhone is known to have exceptional image processing.
Main Camera Aperturef/1.6f/1.8iPhone 12 lets in more light, potentially improving low-light performance.
Ultrawide LensYesNo dedicated UltrawideiPhone 12 offers an ultrawide lens for landscape and group photos. Zenfone 8 uses its Wide Angle + Macro as an alternative.
Macro LensNo dedicated MacroYes (integrated with wide angle)Zenfone 8 lets you take close-up photos of small objects.
Video RecordingUp to 4K 60fpsUp to 8K 24fpsZenfone 8 allows recording at 8k.
Selfie Camera12MP, f/2.212MP, f/2.45Both offer similar front camera resolution. iPhone 12 has a slightly wider aperture for better low light selfies.
Battery
Capacity2815mAh4000mAhZenfone 8 provides significantly longer battery life, especially for heavy users.
Charging20W30WZenfone 8 charges faster.
Wireless ChargingYes (MagSafe, Qi)NoiPhone 12 offers convenient wireless charging options.
Software
OSiOS 14.1 (upgradeable to 18)Android 11 (upgradeable to 13)Different ecosystems. iOS is known for its simplicity and tight integration with Apple services. Android offers greater customization.
Connectivity
Bluetooth5.15.2Negligible real-world difference.
GPSStandard SuiteEnhanced SuiteZenfone 8 has more precise location tracking, especially in urban environments.
SIMNano SIM + eSIMDual Nano SIMiPhone 12 offers eSIM support for flexibility. Zenfone 8 has dual physical SIM slots.
Storage
Expandable StorageNoNoNeither phone allows for expandable storage.
Audio
Audio QualityDolby AtmosHi-Res AudioBoth phones have good audio output. The Zenfone 8 offers a 3.5mm headphone jack.
Security
BiometricsFace IDFingerprint SensoriPhone 12 uses Face ID, while Zenfone 8 uses a fingerprint sensor, which may be easier to use in certain situations.

2. Key Differences Analysis

Apple iPhone 12 Advantages:

  • Ecosystem Integration: Seamless integration with other Apple devices and services.
  • Software Updates: Typically receives faster and longer software support.
  • Camera Processing: Renowned for its image processing.
  • Wireless Charging: Supports both MagSafe and Qi wireless charging.
  • Slightly Higher Benchmark Scores: Marginally faster app loading and responsiveness.

Asus Zenfone 8 Advantages:

  • Higher Refresh Rate Display: Smoother scrolling and gaming.
  • Larger Battery: Significantly longer battery life.
  • More RAM: Better multitasking capabilities.
  • 8k Video Recording: Record videos at 8k resolution.
  • Fingerprint Sensor: Convenient and reliable biometric authentication.
  • Headphone Jack: 3.5mm headphone jack for wired audio.

Trade-offs:

  • iPhone 12: Shorter battery life compared to Zenfone 8.
  • Zenfone 8: Less polished software experience compared to iOS. Lower benchmark scores.

3. User Profiles & Recommendations

Ideal User for iPhone 12:

  • Users deeply invested in the Apple ecosystem.
  • Those who prioritize software updates and ease of use.
  • Users who take a lot of photos.

Specific Use Cases for iPhone 12:

  • Seamless integration with AirPods, Apple Watch, and other Apple devices.
  • Taking high-quality photos and videos for social media.

Ideal User for Asus Zenfone 8:

  • Android enthusiasts who value customization and battery life.
  • Gamers who appreciate a high refresh rate display.
  • Users who prefer fingerprint authentication.

Specific Use Cases for Asus Zenfone 8:

  • Playing graphically demanding games for extended periods.
  • Power users who need to run multiple apps simultaneously.

4. Decision Framework

Here are three key questions buyers should consider:

  1. What is your preferred operating system ecosystem? (iOS vs. Android)
  2. How important is battery life to you? (If long battery life is crucial, Zenfone 8 is the better choice)
  3. Do you prefer Face ID or a fingerprint sensor for unlocking your phone?

Scenario-Based Recommendations:

  • Scenario 1 (Apple ecosystem user): If you already own multiple Apple devices and value seamless integration, the iPhone 12 is the better choice.
  • Scenario 2 (Android power user): If you prefer Android and need long battery life and ample RAM, the Asus Zenfone 8 is a great option.
  • Scenario 3 (Budget-conscious buyer): Compare current pricing. If the Zenfone 8 offers comparable performance at a lower price point, it may be the more sensible choice.

My Choice

If I were making the choice, I would lean towards the Asus Zenfone 8. Although the iPhone 12 has a better display, the significantly longer battery life, the convenience of a fingerprint sensor, and the inclusion of a headphone jack on the Zenfone 8 outweigh the benefits of the Apple ecosystem for me. I prefer the versatility of Android and appreciate the higher refresh rate display for gaming.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.