Samsung Galaxy Z Fold3 5G vs OnePlus 9RT 5G - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9RT 5G
OnePlus 9RT 5G
Oneplus

General

Launch Date August 27, 2021 October 19, 2021
Release Year 2021 2021

Physical

Volume 129.7 cm³ 100.43 cm³
Screen Size to Weight Ratio 2.8 "/g 3.34 "/g
Weight 271 g 198.5 g
Height 158.2 mm 162.2 mm
Width 128.1 mm 74.6 mm
Thickness 6.4 mm 8.3 mm
Foldable Design Yes No
Available Colors
  • Phantom Black
  • Phantom Silver
  • Phantom Green
  • Thom Browne Edition
  • Wooyoungmi Edition
  • Blue
  • Hacker Black
  • Nano Silver

Display

Screen Size 7.6 " 6.62 "
Resolution 1768 x 2208 1080 x 2400
Aspect Ratio 16:9 20:9
Screen-to-Body Ratio 89.7 % 87.4 %
Pixel Density 374 PPI 397 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 76.18 mAh/in² 102.68 mAh/in²
Battery Density 33.92 mAh/cm³ 44.81 mAh/cm³
Battery Capacity 4400 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Adreno 660 Adreno 660

Connectivity

USB Version 3.2 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2 USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 15 13

Comparison Summary

Alright, let's dive deep into the specifications of the Samsung Galaxy Z Fold3 5G and the OnePlus 9RT 5G. We're going to look beyond the numbers, focusing on what these specs actually mean for everyday use.

1. Specifications Breakdown

Here’s a detailed comparison table of the two devices:

FeatureSamsung Galaxy Z Fold3 5GOnePlus 9RT 5GReal-World Implications
Design
Form FactorFoldableStandardThe Z Fold3 offers a unique tablet-like experience when unfolded, while the 9RT is a traditional smartphone.
Dimensions158.2 x 128.1 x 6.4 mm (unfolded)162.2 x 74.6 x 8.3 mmThe Z Fold3 is significantly wider when unfolded and thicker when folded. The 9RT is taller and slimmer, more pocketable in standard use.
Weight271g198.5gThe 9RT is noticeably lighter, making it more comfortable for extended single-handed use. The Z Fold3 is heavier due to its folding mechanism.
Display
Main Screen Size7.6"6.62"The Z Fold3 has a much larger display, ideal for multitasking, consuming media, and gaming. The 9RT has a more standard size.
Resolution1768 x 22081080 x 2400The Z Fold3 offers a sharper, more detailed viewing experience due to its higher pixel density.
Pixel Density (PPI)374397The 9RT has a slightly higher pixel density, making text and images appear a bit crisper.
Display Technology-AMOLEDThe 9RT has an AMOLED display offering superior contrast, vibrant colors and power efficiency when using dark themes. The Z Fold3 is also AMOLED-based but it lacks the branding
Refresh Rate120Hz120HzBoth phones offer smooth scrolling and animations due to their high refresh rate.
Brightness0 nits0 nitsBoth devices have the same peak brightness, though the provided value is odd
Performance
ChipsetQualcomm Snapdragon 888 5G (5 nm)Qualcomm Snapdragon 888 5G (5 nm)Both use the same high-performance chip, delivering flagship-level speed and responsiveness.
AnTuTu Score898,700881,700Both phones offer nearly identical performance levels, capable of handling demanding tasks and gaming.
GPUAdreno 660Adreno 660Both devices feature the same powerful GPU for smooth graphics rendering.
Battery Life
Battery Capacity4400mAh4500mAhBoth have similar battery sizes; actual battery life will depend heavily on usage patterns and display usage.
Charging25W Fast Charging65W Fast ChargingThe 9RT charges significantly faster, making it more convenient for quick top-ups.
Battery FeaturesBypass Charging, Reverse charging, Wireless charging 15W, Reverse wireless charging 9W2*2250mAh double battery cellsThe Z Fold3 features wireless charging and bypass charging, while the 9RT has double battery cells for improved longevity.
Camera
Main Camera Resolution12MP50MPThe 9RT captures images with much higher detail due to its larger sensor and higher resolution.
Main Camera Sensor Size1/1.76"1/1.56"The 9RT has a slightly larger sensor, which means better light capturing capabilities and low-light performance.
Selfie Camera Resolution10MP16MPThe 9RT offers slightly higher-resolution selfies.
Telephoto Camera12MPNoneZ Fold3 includes a Telephoto lens, offering superior optical zoom capabilities, while the 9RT relies solely on digital zoom
Wide Angle Camera13MP16MPBoth phones have a wide angle camera. The 9RT offers a slightly higher resolution.
Macro CameraNone2MPThe 9RT includes a dedicated macro camera, allowing for close-up photography. The Z Fold3 doesn't have that option
Video RecordingUp to 4K@60fps with HDR, EISUp to 4K@60fps with HDR, EISBoth devices record smooth, detailed videos, but the Z Fold3 offers 1080@240, 720@960 and 4k@60
DxOMark ScoreMobile: 120, Selfie: 83N/AZ Fold3 is tested and has high scores on DxOMark which are considered reliable for camera performance.
Camera FeaturesOptical Zoom, Laser AF, Laser autofocus (LAF), Dual front camera, Under display cameraNoneZ Fold3 offers superior zoom features, and has an under display camera for an immersive experience.
Software
OSAndroid 11 (upgradable to 15)Android 11 (upgradable to 13)The Z Fold3 has longer software support with Android 15 compared to Android 13 for the 9RT.
Connectivity
Wi-FiWiFi 6WiFi 6Both support the latest WiFi standards.
Bluetooth5.2 LE with various profiles5.2 LE with various profilesBoth offer similar Bluetooth standards, but the Z Fold3 offers additional profiles. The 9RT does support LDAC and AAC.
GPSGPS, A-GPS, GLONASS, Beidou, Galileo, BeiDou (B1)GPS, A-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a)The 9RT supports a wider range of satellite systems, enhancing its location accuracy
SIMDual SIM (Nano SIM + eSIM)Dual SIM (Nano SIM + Nano SIM)Z Fold3 offers eSIM support for digital carrier switching.
Storage
Internal Storage256/512 GB128/256 GBZ Fold3 offers larger storage options for users with extensive media and application libraries.
RAM12GB8/12 GBBoth offer plenty of RAM for multitasking, but the 9RT has 8 GB option too
Expandable StorageNoNoNeither phone offers expandable storage via microSD.
Audio
Audio QualityDolby Atmos, Stereo SpeakersDolby Atmos, Noise Cancellation Mic, Stereo SpeakersBoth support Dolby Atmos and have stereo speakers. 9RT has a noise-cancelling microphone, potentially enhancing calls and recordings.
Security
Security FeaturesSide-mounted fingerprint sensorBasic fingerprint sensorThe Z Fold3 provides a more advanced side-mounted fingerprint sensor, while the 9RT has a basic sensor.
Build Quality
ProtectionCorning Gorilla Glass VictusUnknownThe Z Fold3 has the more durable Gorilla Glass Victus.
Sensors
SensorsBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, Compass, Gyroscope; Environmental: Barometer, Gravity, Hall, GeomagneticBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, Compass, GyroscopeThe Z Fold3 includes additional environmental sensors that offer additional features and data gathering abilities.

2. Key Insights

Samsung Galaxy Z Fold3 5G

  • Strengths:

    • Revolutionary Foldable Design: Offers a unique, tablet-like experience with a large display, great for multitasking and media consumption.
    • Powerful Performance: Top-tier Snapdragon 888 chip ensures smooth and fast performance.
    • Advanced Camera Features: Includes telephoto, optical zoom, and a highly rated camera system (DxOMark).
    • Additional Features: Supports wireless charging, reverse wireless charging, and eSIM.
  • Trade-offs:

    • Bulk and Weight: Heavier and bulkier than traditional phones, which may be less comfortable for some users.
    • Price: More expensive than most standard smartphones.

OnePlus 9RT 5G

  • Strengths:

    • Sleek and Lightweight Design: Slim and comfortable for everyday use, ideal for one-handed operation.
    • Fast Charging: 65W fast charging is significantly faster than the Z Fold3.
    • High-Resolution Main Camera: Captures images with incredible detail thanks to its 50MP sensor.
    • Lower Price Point: More accessible price compared to the Z Fold3.
  • Trade-offs:

    • Traditional Form Factor: Does not have the expansive display of the Z Fold3.
    • Basic Camera Features: Lacks Telephoto lens.

3. User Profiles and Recommendations

Samsung Galaxy Z Fold3 5G

  • Best Suited For:
    • Tech enthusiasts who want a cutting-edge device.
    • Professionals who need a large screen for multitasking and productivity.
    • Media lovers who want a premium viewing experience.
    • Users who prioritize wireless charging and eSIM capabilities.
  • Use Cases:
    • Seamlessly switching between phone and tablet modes.
    • Running multiple apps side-by-side on the large display.
    • Enjoying immersive gaming and video playback on a larger canvas.

OnePlus 9RT 5G

  • Best Suited For:
    • Users who want a high-performance phone at a more reasonable price.
    • Those who value a lightweight and ergonomic design.
    • Photography enthusiasts who prioritize image quality and fast charging.
  • Use Cases:
    • Capturing high-resolution photos for social media and memories.
    • Enjoying smooth, lag-free gaming with fast charging to stay powered up.
    • Daily use with a phone that feels great in hand and slips into your pocket easily.

4. Buying Decision Framework

Questions to Ask Yourself:

  1. Do I need a foldable display for enhanced productivity and media consumption, or is a standard display enough for my needs?
  2. Is a premium camera experience with optical zoom and advanced features essential, or can I work with high resolution standard quality images?
  3. Is fast charging or wireless charging a must-have feature for my daily usage?

Scenario-Based Recommendations:

  1. For the Power User: If you want the most versatile and premium experience and are willing to pay for it, the Samsung Galaxy Z Fold3 5G is the way to go. Its foldable display transforms the way you work and play.
  2. For the Practical Photo Enthusiast: If a balance between premium performance and excellent photography capabilities is more important, the OnePlus 9RT 5G offers a great value. It captures high-quality photos and charges super fast while still giving you a great experience.
  3. For the Everyday User: If you are looking for a capable smartphone that excels in speed and is easy to handle, the OnePlus 9RT 5G is the better pick. It will allow you to do most tasks well without breaking the bank.

What I would choose and why!

Given my personal preferences and priorities, I would choose the Samsung Galaxy Z Fold3 5G. Here’s why:

As a tech journalist, I’m always drawn to the most innovative and unique devices. The foldable form factor of the Z Fold3 is a game-changer, offering a level of versatility I haven’t experienced with any other phone. I value the expansive display for its ability to enhance productivity, and the camera system with its added functionality will allow me to test it further. I know this phone is a large investment and some might find the size and weight a drawback, but for me, the trade-offs are worth it for the groundbreaking technology.

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.