OnePlus 9R vs Samsung Galaxy Z Flip3 5G - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9R
OnePlus 9R
Oneplus

General

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

Physical

Volume 100.21 cm³ 82.7 cm³
Screen Size to Weight Ratio 3.47 "/g 3.66 "/g
Weight 189 g 183 g
Height 161 mm 166 mm
Width 74.1 mm 72.2 mm
Thickness 8.4 mm 6.9 mm
Foldable Design No Yes
Available Colors
  • Carbon Black
  • Lake Blue
  • White
  • Green
  • Phantom Black
  • Pink
  • Gray
  • Thom Browne Edition
  • Wooyoungmi Edition
  • Lavender
  • Cream
  • Bespoke Edition
  • Dream White

Display

Screen Size 6.55 " 6.7 "
Resolution 1080 x 2400 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 86.8 % 84.7 %
Pixel Density 402 PPI 426 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 104.89 mAh/in² 73.51 mAh/in²
Battery Density 44.9 mAh/cm³ 39.9 mAh/cm³
Battery Capacity 4500 mAh 3300 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Adreno 650 Adreno 660

Connectivity

USB Version 3.1 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 10 11
Maximum OS Version 13 14

Comparison Summary

1. Specifications Comparison

FeatureOnePlus 9RSamsung Galaxy Z Flip3 5GPractical Impact
Design
Form FactorStandardFoldableSamsung offers a unique, compact folding design; OnePlus is a traditional slab
Dimensions161 × 74.1 × 8.4 mm166 × 72.2 × 6.9 mmZ Flip3 is taller and thinner; 9R is wider and thicker; Flip3 is more pocketable when folded
Weight189g183gFlip3 is slightly lighter, which may be preferable for long holding
Display
Size6.55"6.7"Flip3 offers marginally more screen real estate, though the difference is minimal
Resolution1080x24001080x2640Flip3 has slightly sharper display, but both offer similar visual clarity
Pixel Density402 PPI426 PPIFlip3 will look marginally sharper, though both displays are high-density
TechnologyAMOLEDUnknown9R has more vibrant colours and better dark scenes
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations
Brightness0 nits1200 nitsFlip3 is much brighter, for superior outdoor visibility on sunny days
Performance
ChipsetQualcomm Snapdragon 870 (7nm)Qualcomm Snapdragon 888 (5nm)Flip3’s 888 chip provides better overall performance with more power efficiency
AnTuTu Score821,600898,700Flip3 will have a marginally smoother experience in demanding apps and games
GPUAdreno 650Adreno 660Flip3 offers better graphics performance in gaming
Camera
Standard Camera Resolution48MP12.2MP9R captures more detail; Flip3 has larger pixels for better low light performance
Standard Camera Aperturef/1.7f/1.89R has marginally better light gathering
Standard Camera Sensor Size1/2"1/2.55"9R's larger sensor generally captures better images
Standard Camera Pixel Size0.80 µm1.40 µmFlip3 performs better in low-light
Selfie Camera Resolution16MP10MP9R captures more detailed selfies
Selfie Camera Sensor Size1/3.13"1/3.2"9R's sensor is slightly larger
Selfie Camera Pixel Size1.00 µm1.22 µmFlip3's larger pixel size will potentially perform better in low-light
Wide Angle Camera Resolution16MP13MP9R captures more detailed wide angle photos
Wide Angle Camera Sensor Size1/3.09"1/3.06"Flip3's sensor is negligibly larger
Wide Angle Camera Pixel Size1.00 µm1.12 µmFlip3 performs better in low light
Portrait mode (depth) CameraYesNo9R can take dedicated depth sensing photos
Macro Lens CameraYesNo9R can capture detailed macro shots
VideoUp to 4K@60fpsUp to 4K@60fpsBoth offer similar video recording quality and stabilization
DXOMark ScoreN/A111Only Flip3 was tested on DXOMark, achieving a decent score
Camera FeaturesQuadruple camera, Digital image stabilization, Manual focus, RAWDual camera, Tracking AF9R offers more versatile camera modes; Flip3 has tracking autofocus
Battery
Capacity4500mAh3300mAh9R offers significantly longer battery life
Charging65W Fast Charging15W Fast Charging9R charges much faster
FeaturesNon-removableReverse charging, Non-removableFlip3 can wirelessly charge other devices
Software
OSAndroid 10, Upgradable to 13Android 11, Upgradable to 14Flip3 offers slightly newer base Android OS and update support
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6Both offer modern high-speed Wi-Fi
Bluetooth5.15.1Both provide similar Bluetooth features
GPSDual band GPSDual band GPSFlip3 is slightly more accurate
SIMDual Nano SIMNano SIM + eSIMFlip3 offers eSIM support, 9R has two physical SIM slots
Storage
Internal Storage128 GB or 256 GB128 GB or 256 GBBoth offer similar storage options
RAM8 GB or 12 GB8 GB9R has a 12GB RAM option for demanding users
Expandable StorageNoNoNeither phone supports SD cards
Audio
Audio QualityDolby Atmos, Noise cancellation microphone, Stereo SpeakersStereo Speakers9R has better audio enhancements
Security
Fingerprint Sensorbasic fingerprint sensorSide-mounted fingerprint sensorFlip3's sensor is faster and more conveniently placed
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass VictusFlip3 has superior scratch and drop resistance
Sensors
SensorsAccelerometer, Compass, Gyroscope, Proximity, FingerprintAccelerometer, Compass, Gyroscope, Proximity, Fingerprint, Barometer, Gravity, Hall, GeomagneticFlip3 has more sensors, suitable for more advanced apps and games

2. Key Differences Analysis

OnePlus 9R Advantages:

  • Superior Battery Life: Significantly larger battery for all-day use and less frequent charging.
  • Faster Charging: 65W charging drastically reduces charging times.
  • More Versatile Camera System: Includes macro and depth sensors, more options for different photo modes.
  • Better Audio Features: Dolby Atmos and noise cancellation microphone for richer sound and clearer calls.
  • More RAM Options: Offers a 12GB RAM option, more suitable for heavy multitasking.
  • Potentially Cheaper: Standard phone may be cheaper, especially in the used market.

Samsung Galaxy Z Flip3 5G Advantages:

  • Unique Foldable Design: Highly compact and stylish when folded, making it very pocketable.
  • Brighter Display: Much better outdoor visibility, essential in bright sunlight.
  • Slightly More Powerful Chipset: Offers slightly better performance and gaming capabilities.
  • Better Screen Protection: Corning Gorilla Glass Victus provides superior drop and scratch resistance.
  • More Advanced Fingerprint Scanner: Side-mounted sensor provides more seamless and responsive security.
  • Reverse Wireless Charging: Can wirelessly charge other devices.
  • More Advanced Sensors: More sensors such as Barometer will help with more advanced apps.
  • eSIM Support: Enables use of digital SIMs
  • Updated Android Version: Comes with a newer version of Android and update support.

Trade-offs:

  • OnePlus 9R: Lacks the innovative foldable design and superior screen protection of the Z Flip3.
  • Samsung Galaxy Z Flip3 5G: Has considerably inferior battery life and slower charging speed compared to the 9R. The camera system is also more basic in terms of features.

3. User Profiles & Recommendations

Ideal User for OnePlus 9R:

  • Power User: Someone who needs long battery life, fast charging, and good performance for everyday use.
  • Photography Enthusiast: Users who want more camera versatility including macro and depth sensors.
  • Audiophile: Users who value enhanced audio experience with Dolby Atmos and a noise cancellation microphone.
  • Multitasker: Benefits from the 12GB RAM option for smoother operation of multiple apps.
  • Value-Conscious: Those seeking excellent performance and features without the premium price tag of a foldable.

Specific Use Cases for OnePlus 9R:

  • Long Trips/Travel: Long battery life and fast charging will be a key advantage when away from power outlets.
  • Mobile Photography: The additional camera features and larger sensor are ideal for capturing diverse shots.
  • Heavy App Usage: The 12GB RAM option is beneficial for those who run multiple apps or heavy games.
  • Media Consumption: Dolby Atmos and stereo speakers will offer a better experience for music, movies and games.

Ideal User for Samsung Galaxy Z Flip3 5G:

  • Fashion-Conscious: Users who value style, portability, and the unique foldable design.
  • Outdoor Enthusiast: Those who frequently use their phone in bright sunlight.
  • Tech Innovator: Users interested in cutting-edge technology and the latest trends.
  • Casual User: Someone who doesn’t need extensive battery life and is more focused on portability and aesthetics.
  • Users of Smartwatches/Wireless Earbuds: Reverse wireless charging can be useful in topping off these accessories.

Specific Use Cases for Samsung Galaxy Z Flip3 5G:

  • Social Media Usage: Stylish form factor is great for social media creators and users.
  • Commuting/Travel: Compact size is ideal for carrying in a pocket when folded.
  • Outdoor Activities: Brighter screen will be a lifesaver when using a map or reading messages in sunny conditions.
  • Minimalist User: A user who only needs the essentials and likes a compact device.

4. Decision Framework

Key Questions for Buyers:

  1. How important is battery life and charging speed to you?
    • Battery Focused: The OnePlus 9R is significantly better.
    • Less Concerned: The Z Flip3 will likely suffice, but requires more frequent charging.
  2. Is a unique foldable design and premium build quality a priority?
    • Form Factor Matters: The Z Flip3's innovative design and superior screen protection are compelling.
    • Not a Priority: The traditional form factor of the OnePlus 9R is a perfectly good option.
  3. What is your primary use case for the camera?
    • Versatility: The OnePlus 9R provides greater versatility with its macro and depth cameras.
    • Quick Shots and Social Media: The Z Flip3 will deliver high-quality photos and videos, but lacks extra lenses.

Scenario-Based Recommendations:

  • Scenario 1: You are a frequent traveler and need a phone that will last all day, with the possibility of fast charging. Recommendation: OnePlus 9R due to its superior battery life and charging speed.
  • Scenario 2: You prioritize style and compactness over battery life, and frequently use your phone outdoors in bright sunlight. Recommendation: Samsung Galaxy Z Flip3 5G for its unique design and bright display.
  • Scenario 3: You need a versatile camera system, including macro and depth sensors, and are looking for the most value for your money. Recommendation: OnePlus 9R due to its versatile camera array and good performance at a lower price point.
  • Scenario 4: You want a phone that offers a top-tier performance experience and premium build quality, while being different from typical phones on the market. Recommendation: Samsung Galaxy Z Flip3 5G for the better processor, build quality and the unique folding screen.

My Choice

If I were choosing between these two phones, I would personally choose the OnePlus 9R. My reasons are primarily driven by practical needs and value. I prioritize battery life as I use my phone heavily for work, navigation, and multimedia consumption. The significantly larger battery and much faster charging on the 9R are a must for my use case. While the foldable design of the Z Flip3 is appealing, I find the daily battery anxiety it would likely create outweighs the advantages of its form factor. Furthermore, the versatility of the 9R's camera system, including the dedicated macro and depth sensors, offers more creative options, aligning with my interest in mobile photography. While the Z Flip3 is technically superior in some aspects, the 9R provides a better balance of features, performance, and value for my daily needs. The additional RAM on the 9R is also beneficial for multitasking. In summary, the OnePlus 9R offers the best combination of practicality and features that suits my lifestyle and use patterns. The price difference will likely be noticeable as well.

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.

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Bridging technical complexity with engaging, accessible narratives.