Apple iPhone 13 vs Asus Zenfone 11 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 24, 2021 April 14, 2024
Release Year 2021 2024

Physical

Volume 80.77 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.51 "/g 3.03 "/g
Weight 174 g 224 g
Height 146.7 mm 163.8 mm
Width 71.5 mm 76.8 mm
Thickness 7.7 mm 8.9 mm
Foldable Design No No
Available Colors
  • Red
  • Blue
  • Green
  • Pink
  • Starlight
  • Midnight
  • Eternal Black
  • Skyline Blue
  • Misty Gray
  • Desert Sand

Display

Screen Size 6.1 " 6.78 "
Resolution 1170 x 2532 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 87.1 % 88.2 %
Pixel Density 460 PPI 388 PPI
Refresh Rate N/A 144 Hz
Typical Brightness N/A N/A
HBM Brightness 800 nits 1600 nits
Peak Brightness 1200 nits 2500 nits

Hardware

Battery Capacity per Screen Area 87.07 mAh/in² 119.65 mAh/in²
Battery Density 40.12 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 3240 mAh 5500 mAh
NFC Support Yes Yes
Chipset Apple A15 Bionic (5 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Hexa-core (2x3.23 GHz Avalanche + 4x1.82 GHz Blizzard) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Apple GPU (4-core graphics) Adreno 750

Connectivity

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

Software

Operating System iOS Android
Initial OS Version 15 14
Maximum OS Version 18 16

Comparison Summary

Alright, let's dive into a detailed comparison between the Apple iPhone 13 and the Asus Zenfone 11 Ultra. We'll break down the specs, analyze their practical implications, and help you decide which phone might be the better fit for your needs.

1. Specifications Breakdown

FeatureApple iPhone 13Asus Zenfone 11 UltraReal-World Implications
Design
Launch Date2021-09-242024-04-14Zenfone 11 Ultra is a significantly newer device, implying updated technology.
Dimensions146.7 x 71.5 x 7.7 mm163.8 x 76.8 x 8.9 mmiPhone 13 is more compact and pocketable; Zenfone 11 Ultra feels more substantial and less convenient to carry, especially in smaller pockets.
Weight174g224giPhone 13 is lighter, making it more comfortable for extended use. Zenfone 11 Ultra feels heavier, potentially leading to wrist strain after long durations.
Display
Size6.1"6.78"Zenfone 11 Ultra has a larger screen, better for media consumption and multitasking, but less convenient for one-handed use.
Resolution1170 x 25321080 x 2400iPhone 13 has a moderately sharper display, leading to crisper text and images.
Pixel Density (PPI)460388iPhone 13 displays are noticeably sharper and clearer due to a higher PPI.
TechnologyOLEDAMOLEDBoth offer vibrant colors and deep blacks; negligible difference in display quality.
Refresh Rate60Hz144HzZenfone 11 Ultra’s 144Hz refresh rate results in much smoother animations and scrolling, enhancing overall user experience.
Brightness1200 nits2500 nitsZenfone 11 Ultra screen is much more visible in bright sunlight, offering better readability under direct sunlight.
Performance
ChipsetApple A15 Bionic (5 nm)Snapdragon 8 Gen 3 (4 nm)Both offer top-tier performance; the newer Snapdragon chip in the Zenfone 11 Ultra edges out in raw power for tasks like gaming and heavy applications.
AnTuTu Score1,256,0491,532,000Zenfone 11 Ultra demonstrates significantly better performance in benchmark tests, suggesting smoother operation under heavy loads.
GPUApple GPU (4-core)Adreno 750Zenfone 11 Ultra's GPU is generally more powerful for gaming, offering a better graphics experience.
Camera
Main Camera12MP f/1.650MP f/1.9Zenfone 11 Ultra captures more detailed photos in good lighting due to higher resolution; iPhone 13 performs slightly better in low light thanks to wider aperture
Selfie Camera12MP f/2.232MP f/2.5Zenfone 11 Ultra captures more detailed selfies due to higher resolution; iPhone 13 performs slightly better in low light thanks to wider aperture
TelephotoNone32MP f/2.4Zenfone 11 Ultra offers a dedicated zoom lens for improved zoom capabilities; iPhone 13 lacks optical zoom
Wide Angle12MP f/2.413MP f/2.2Zenfone 11 Ultra has a slightly better wide-angle lens.
VideoUp to 4K 60fps HDRUp to 8K 24fps HDRZenfone 11 Ultra can record higher resolution videos.
Camera FeaturesOIS, Digital Zoom, HDROIS, EIS, Gimbal, HDRZenfone 11 Ultra offers more sophisticated features like Gimbal stabilization and 8K recording.
Battery Life
Capacity3240mAh5500mAhZenfone 11 Ultra should offer longer battery life thanks to its significantly larger capacity.
Charging20W Fast Charging65W Fast ChargingZenfone 11 Ultra charges much faster.
Wireless Charging15W MagSafe15W Wireless ChargingBoth support wireless charging.
Software
OSiOS 15, Upgradable to 18Android 14, Upgradable to 16iOS vs. Android - personal preference is key here.
Connectivity
WiFiWiFi 6WiFi 7Zenfone 11 Ultra has more advanced WiFi.
Bluetooth5.05.4Zenfone 11 Ultra has better low energy options for peripherals.
GPSGPS, A-GPS, GLONASS, QZSS, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)Zenfone 11 Ultra has better GPS support.
SIMNano SIM + eSIMDual Nano SIMiPhone offers eSIM, Zenfone has Dual SIM.
Storage
Internal128/256/512GB256/512GBBoth offer large storage options, but Zenfone 11 Ultra starts with 256GB.
RAM4GB12/16GBZenfone 11 Ultra has far more RAM, facilitating much better multitasking, less lag.
ExpandableNoNoNeither phone has expandable storage.
Audio
FeaturesDolby Atmos, Dolby Digital Plus, DTS / DTS X, Noise cancellation microphone, Stereo Speakers, 3 microphonesHi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphonesThe iPhone 13 offers superior spatial audio and microphone capabilities.
Security
FeaturesBasic security featuresFingerprint sensorThe Zenfone 11 Ultra has a fingerprint sensor that the iPhone 13 lacks.
Build
Screen ProtectionUnknownCorning Gorilla Glass Victus 2The Zenfone 11 Ultra has much better screen protection.
Sensors
FeaturesProximity, Accelerometer, Gyroscope, BarometerFingerprint, Proximity, Accelerometer, Compass, Gyroscope, Gravity, HallBoth have extensive sensor suites, with slight differences.

2. Key Insights

Apple iPhone 13:

  • Strengths:

    • Compact Design: More pocketable and better for one-handed use.
    • Sharper Display: Higher pixel density leads to crisper visuals.
    • Ecosystem Integration: Seamless experience within the Apple ecosystem.
    • Audio Quality: Superior audio features including Dolby Atmos.
  • Competitive Advantages:

    • Compactness and Portability: Ideal for users who prefer smaller, lightweight phones.
    • High-Quality Display: Excellent sharpness for everyday tasks and media consumption.
  • Trade-offs:

    • Smaller Battery: Shorter battery life compared to Zenfone 11 Ultra.
    • Lower Refresh Rate: Not as smooth as the Zenfone 11 Ultra's 144Hz display.
    • Less Powerful Camera: Lacks advanced features like a telephoto lens and 8K recording.
    • Less RAM: Not as good for multitasking or running demanding apps as the Zenfone 11 Ultra.
  • Security: Lacks a fingerprint sensor.

Asus Zenfone 11 Ultra:

  • Strengths:
    • Larger Display: Better for media consumption and multitasking.
    • Faster Refresh Rate: Much smoother animations and scrolling.
    • Significantly Larger Battery: Offers much longer battery life.
    • Powerful Performance: Equipped with the newer Snapdragon 8 Gen 3 chipset.
    • Advanced Camera System: Includes a telephoto lens and 8K video recording.
    • Fast Charging: 65W charging is much faster than the iPhone 13's 20W.
    • More RAM: Better suited for gaming and multitasking.
  • Competitive Advantages:

    • Power and Performance: Ideal for users who value peak performance.
    • Versatile Camera System: Better for photography enthusiasts.
    • Long Battery Life: Excellent for heavy users on the go.
    • Screen Protection: More durable with Gorilla Glass Victus 2.
  • Trade-offs:

    • Larger Size: Less pocketable and not as good for one-handed use.
    • Heavier Weight: Can be less comfortable for extended periods.
    • Less Crisp Display: Lower PPI, meaning less detail.
    • Less Advanced Audio: Does not offer Dolby Atmos and related technologies.
  • Security: Provides fingerprint authentication.

3. User Profiles and Recommendations

Apple iPhone 13:

  • Best For:

    • Users who prioritize compactness and portability.
    • Those deeply embedded within the Apple ecosystem.
    • Individuals seeking a reliable and user-friendly device for everyday tasks.
    • Users who prefer a smaller, more manageable device.
    • Users who prefer higher quality audio experience.
  • Use Cases:

    • Daily communication and social media.
    • Basic photography and video recording.
    • Simple gaming and app usage.
    • Reliable operation with a seamless ecosystem integration.

Asus Zenfone 11 Ultra:

  • Best For:

    • Power users, heavy gamers and those looking for peak performance.
    • Photography enthusiasts looking for versatility and advanced features.
    • Users who prioritize long battery life and fast charging.
    • Individuals who value larger displays for media and productivity.
  • Use Cases:

    • Heavy gaming, video editing, and demanding applications.
    • Photography with versatile lenses.
    • Long days without needing a recharge.
    • Multitasking and productivity on a large screen.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. Size and Portability: Do you value a more compact and lightweight device, or do you prefer a larger screen and are willing to carry a heavier phone?
  2. Performance and Features: Do you prioritize top-tier performance and advanced camera features, or is a user-friendly device with good overall performance enough?
  3. Ecosystem and Software: Are you deeply invested in the Apple ecosystem, or do you prefer the flexibility and customization of Android?

Scenario-Based Recommendations:

  • For the Casual User: If you primarily use your phone for basic tasks, social media, and occasional photos, the iPhone 13 is a solid choice due to its compact size, great display, and ease of use.
  • For the Power User: If you're a gamer, a mobile content creator, or someone who needs long battery life, the Asus Zenfone 11 Ultra is the clear winner, offering significantly more power, a better camera system, and a longer battery life.
  • For the Multimedia Consumer: If you watch a lot of videos and movies, and prioritize immersion, the Asus Zenfone 11 Ultra offers a larger and brighter screen, great audio and has better battery life.
  • For the Photographer: If you enjoy mobile photography and appreciate flexibility, the Asus Zenfone 11 Ultra's versatile triple-lens camera, including telephoto and advanced features like 8k recording, make it the more powerful option.
  • For the Compact Enthusiast: If you enjoy small phones and find large devices cumbersome, then the iPhone 13 is the choice for you.

My Choice

If I were to choose between these two, I would go with the Asus Zenfone 11 Ultra. As someone who is more of a power user and appreciates a phone that can handle demanding applications, gaming and video editing, the Zenfone 11 Ultra's specifications really speak to me. The higher refresh rate, larger and brighter display, significantly longer battery life, advanced camera features with telephoto lens and the latest generation processing power are features that I really value. While the iPhone 13 is a great phone in its own right, for me, the Zenfone 11 Ultra offers a more robust package that aligns better with my daily tech needs. The trade-offs in terms of size and weight are acceptable considering the performance gains that come with it. And that fingerprint sensor on the side is incredibly convenient!

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.