Samsung Galaxy Z Flip3 5G vs Asus Zenfone 11 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 27, 2021 April 14, 2024
Release Year 2021 2024

Physical

Volume 82.7 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.66 "/g 3.03 "/g
Weight 183 g 224 g
Height 166 mm 163.8 mm
Width 72.2 mm 76.8 mm
Thickness 6.9 mm 8.9 mm
Foldable Design Yes No
Available Colors
  • White
  • Green
  • Phantom Black
  • Pink
  • Gray
  • Thom Browne Edition
  • Wooyoungmi Edition
  • Lavender
  • Cream
  • Bespoke Edition
  • Dream White
  • Eternal Black
  • Skyline Blue
  • Misty Gray
  • Desert Sand

Display

Screen Size 6.7 " 6.78 "
Resolution 1080 x 2640 1080 x 2400
Aspect Ratio 22:9 20:9
Screen-to-Body Ratio 84.7 % 88.2 %
Pixel Density 426 PPI 388 PPI
Refresh Rate 120 Hz 144 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1600 nits
Peak Brightness 1200 nits 2500 nits

Hardware

Battery Capacity per Screen Area 73.51 mAh/in² 119.65 mAh/in²
Battery Density 39.9 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 3300 mAh 5500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 660 Adreno 750

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 14 16

Comparison Summary

Alright, let’s dive into a head-to-head comparison of the Samsung Galaxy Z Flip3 5G and the Asus Zenfone 11 Ultra. This is a fascinating matchup between a stylish foldable and a powerhouse standard smartphone. Let’s break it down and see which one comes out on top for different kinds of users.

1. Specifications Breakdown

Here's a detailed comparison of the key specifications, focusing on what they mean for real-world use:

FeatureSamsung Galaxy Z Flip3 5GAsus Zenfone 11 UltraReal-World Implications
Design
Form FactorFoldableStandardThe Z Flip3 is a conversation starter and pocket-friendly when folded; the Zenfone 11 Ultra is a traditional, larger phone.
Dimensions166 × 72.2 × 6.9 mm163.8 × 76.8 × 8.9 mmZ Flip3 is taller and thinner; Zenfone 11 Ultra is wider and thicker. Flip3 is more compact, Zenfone 11 Ultra is more substantial in hand.
Weight183g224gZ Flip3 is significantly lighter, making it more comfortable to hold for extended periods. The Zenfone 11 Ultra will feel more substantial and may be fatiguing over time.
Display
Size6.7"6.78"Virtually identical screen sizes. Both offer an immersive viewing experience.
Resolution1080x26401080x2400Z Flip3 has slightly higher pixel density, potentially offering a sharper image, but the difference is negligible.
Pixel Density (PPI)426388Z Flip3 has slightly crisper text and images, though you likely won't notice the difference unless you look very closely.
Technology-AMOLEDZenfone 11 Ultra's AMOLED display offers superior contrast, richer colors, and deeper blacks, leading to a more vibrant and immersive viewing experience.
Refresh Rate120Hz144HzZenfone 11 Ultra has a slightly smoother screen, which can be beneficial for gaming and fast-paced content, but both provide excellent refresh rate.
Brightness1200 nits2500 nitsZenfone 11 Ultra has much better outdoor visibility, making it easier to use in direct sunlight. The Z Flip3 can struggle in bright conditions.
Performance
ChipsetSnapdragon 888 5GSnapdragon 8 Gen 3Zenfone 11 Ultra has a significantly more powerful chipset for faster performance, better multitasking, and more demanding applications, as well as greater efficiency.
AnTuTu Score898,7001,532,000Zenfone 11 Ultra delivers significantly higher performance, making it more future-proof and responsive for demanding tasks like gaming and video editing.
GPUAdreno 660Adreno 750Zenfone 11 Ultra has a more advanced GPU, resulting in smoother graphics, better frame rates, and higher visual fidelity in games.
Battery Life
Capacity3300 mAh5500 mAhZenfone 11 Ultra has a much larger battery, offering significantly longer battery life for users. The Z Flip3 may require daily charging with moderate use.
Charging15W Fast Charging65W Fast ChargingZenfone 11 Ultra charges much faster, so you spend less time tethered to a wall. The Flip3’s charging speed is noticeably slower.
Battery FeaturesReverse Charging15W Wireless, 10W ReverseZenfone 11 Ultra offers wireless charging. Both offer reverse charging, but the Zenfone 11 Ultra is wired and at 10W while the Z Flip3 is not specified with the same parameters.
Camera
Main Camera12.2MP, f/1.8, 1/2.55"50MP, f/1.9, 1/1.56"Zenfone 11 Ultra captures more detail with a higher-resolution sensor, while the Flip3 has a wider aperture. In practice, the Zenfone 11 Ultra will capture better detail with better low-light performance.
Selfie Camera10MP, f/2.4, 1/3.2"32MP, f/2.5, 1/3.2"Zenfone 11 Ultra takes higher-resolution selfies. Both have a similarly sized sensor, so the difference will be mostly in detail.
Telephoto LensNone32MP, f/2.4The Zenfone 11 Ultra has a dedicated telephoto camera for better optical zoom. The Flip3 relies on digital zoom.
Wide Angle Lens13MP, 1/3.06"13MP, f/2.2Both have comparable wide-angle lens cameras, capturing a wider field of view.
VideoUp to 4K@60fpsUp to 8K@24fpsZenfone 11 Ultra is capable of capturing higher resolution, future-proof videos, with much more stabilization features.
DXOMark ScoresMain: 111, Photo: 118, Video: 110Main: 125, Photo: 131, Video: 115Zenfone 11 Ultra performs better in almost all metrics compared to the Z Flip3. This is especially evident in photo quality, with a 13 point difference.
FeaturesDual camera, Tracking AFTriple camera, GimbalZenfone 11 Ultra offers additional features for more advanced photo and video capabilities. The Z Flip3 offers features that can help a specific type of user with object-focused pictures.
Software
Operating SystemAndroid 11 (up to 14)Android 14 (up to 16)Zenfone 11 Ultra has a much more recent version of Android, leading to a cleaner interface, enhanced features, and up-to-date security.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 7Zenfone 11 Ultra has the newest Wi-Fi standard, allowing for faster speeds, better reliability, and lower latency.
BluetoothBluetooth 5.1Bluetooth 5.4Zenfone 11 Ultra has a newer Bluetooth version, providing more robust, efficient, and secure connections for wireless devices.
GPSBasic GPSAdvanced GPSThe Zenfone 11 Ultra supports more satellite systems for better location accuracy, especially in challenging urban areas or natural environments.
SIMNano SIM + eSIMDual Nano SIMThe Z Flip3 supports eSIM for added flexibility with carriers.
Storage & RAM
Internal Storage128/256 GB256/512 GBZenfone 11 Ultra has more storage space for users who need lots of storage for media and apps.
RAM8 GB12/16 GBZenfone 11 Ultra offers more RAM for smooth multitasking and handling resource-intensive games or apps.
Expandable StorageNoNoNeither phone supports expandable storage.
Audio
Audio QualityStereo SpeakersHi-Res, Noise Cancel.Zenfone 11 Ultra provides a high-resolution audio experience, along with noise-canceling microphones, offering better audio playback and clearer calls.
Security
FeaturesSide fingerprintBasic fingerprintSamsung's Side-Mounted Fingerprint sensor is generally preferred for accessibility
Build Quality
Screen ProtectionGorilla Glass VictusGorilla Glass Victus 2Both have strong screen protection, but Victus 2 offers slightly better scratch and drop resistance.
Sensors
SensorsBarometer, GeomagneticBasic sensorsZ Flip3 has an additional sensor suite for environmental tracking and gaming.

2. Key Insights

  • Samsung Galaxy Z Flip3 5G:
    • Strengths: The Z Flip3’s key selling point is its unique foldable design, offering a compact form factor when folded and a full-screen experience unfolded. It's stylish, pocketable, and a great conversation piece.
    • Advantages: It's lighter, has a slightly sharper screen, a solid camera system and supports eSIM technology for dual SIM capabilities.
    • Trade-offs: The battery life is underwhelming, the charging is slow, and the performance is a generation behind. It can also struggle with bright sunlight due to its weaker display brightness.
  • Asus Zenfone 11 Ultra:
    • Strengths: The Zenfone 11 Ultra is a performance beast, packing a cutting-edge processor, ample RAM, and a large battery. It boasts a superior display with high refresh rate and impressive brightness.
    • Advantages: The 65W charging is remarkably fast and the cameras capture sharp images with its impressive setup. The audio quality is also significantly better, particularly with Hi-Res audio.
    • Trade-offs: It is a heavier, less portable device, and lacks the innovative foldable design of the Z Flip3. The design is fairly standard compared to more innovative models.

3. User Profiles and Recommendations

  • Samsung Galaxy Z Flip3 5G:
    • Best for: Fashion-conscious users who prioritize style, portability, and a unique design over raw performance.
    • Use Cases: Social media users, those who travel frequently (due to pocketable size), and those who enjoy taking quick photos with a stylish device.
    • Price-to-Value: The price of the Flip3 is likely to be lower now, but it comes with significant compromises in performance and battery life.
  • Asus Zenfone 11 Ultra:
    • Best for: Power users, gamers, photographers, and anyone who prioritizes performance, battery life, and an outstanding multimedia experience.
    • Use Cases: Gaming, content creation, heavy multitasking, watching videos, and taking high-quality photos and videos.
    • Price-to-Value: It is a top-tier device with a price that reflects its high-end specs. However, it offers excellent value to those who will utilize its performance and features.

4. Buying Decision Framework

To help you choose between these two distinct devices, ask yourself these questions:

  1. How important is portability and design uniqueness?
    • If a compact, foldable design is your priority, the Z Flip3 is a solid choice.
    • If a more standard, larger phone is acceptable for the sake of performance, choose the Zenfone 11 Ultra.
  2. What do you prioritize more: Raw power or design innovation?
    • If maximum performance, battery life and excellent media capabilities are a must, the Zenfone 11 Ultra is the clear winner.
    • If the need for power is low and style is more important, the Z Flip3 might be right for you.
  3. How much do you value battery life and camera performance?
    • If you need all-day battery and a great all-around camera system, the Zenfone 11 Ultra is the clear choice.
    • If you can accept a shorter battery life and a solid, but not top-tier, camera system, the Z Flip3 is a fine option.

Scenario-Based Recommendations:

  • The Trendsetter: If you value style and want a phone that turns heads, and you're fine with average battery life, the Samsung Galaxy Z Flip3 5G is a good match.
  • The Power User: If you need the best performance, battery, and all-around multimedia experience, the Asus Zenfone 11 Ultra is the superior choice.
  • The Multimedia Consumer: If you watch a lot of videos, play games and capture content, the Zenfone 11 Ultra's brighter display, audio quality, and video capabilities will serve you best.
  • The Budget-Conscious: While neither phone is a budget option, consider the pricing trends, as older models like the Z Flip3 will have lower prices.

My Choice and Why

If I were choosing between these two, I'd go with the Asus Zenfone 11 Ultra.

While the Z Flip3’s folding form factor is incredibly appealing, the Zenfone 11 Ultra offers a much more comprehensive and future-proof package. The sheer performance boost with the Snapdragon 8 Gen 3, coupled with the significantly better battery life, makes a massive difference in daily use. The higher-quality display, 65W charging, and advanced camera system are also major advantages for my needs.

As someone who values performance, content creation, and multimedia experiences, the Zenfone 11 Ultra is the clear winner. The trade-off in portability doesn't outweigh the substantial improvements in raw power, making it a more reliable and powerful daily driver for me.

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.