OnePlus 9 Pro vs Samsung Galaxy A34 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9 Pro
OnePlus 9 Pro
Oneplus

General

Launch Date March 30, 2021 March 24, 2023
Release Year 2021 2023

Physical

Volume 104.5 cm³ 103.3 cm³
Screen Size to Weight Ratio 3.4 "/g 3.32 "/g
Weight 197 g 199 g
Height 163.2 mm 161.3 mm
Width 73.6 mm 78.1 mm
Thickness 8.7 mm 8.2 mm
Foldable Design No No
Available Colors
  • Forest Green
  • Morning Mist
  • Stellar Black
  • Silver
  • Violet
  • Graphite
  • Lime

Display

Screen Size 6.7 " 6.6 "
Resolution 1440 x 3216 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 89.9 % 84.9 %
Pixel Density 525 PPI 390 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness 1300 nits N/A

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 114.78 mAh/in²
Battery Density 43.06 mAh/cm³ 48.4 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Dimensity 1080 (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Adreno 660 Mali-G68 MC4

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 11 13
Maximum OS Version 14 17

Comparison Summary

Smartphone Comparison: OnePlus 9 Pro vs. Samsung Galaxy A34

1. Specifications Comparison

FeatureOnePlus 9 ProSamsung Galaxy A34Practical Impact
Design
Dimensions163.2 × 73.6 × 8.7 mm161.3 × 78.1 × 8.2 mmOnePlus 9 Pro is taller and thicker, Samsung Galaxy A34 is wider. Consider hand size and pocket fit.
Weight197g199gVirtually identical weight; negligible difference for daily use.
Display
Size6.7"6.6"OnePlus 9 Pro offers a marginally larger screen; minor difference in viewing area.
Resolution1440x32161080x2340OnePlus 9 Pro provides much sharper and more detailed visuals; beneficial for reading small text and high-resolution media.
Pixel Density (PPI)525390OnePlus 9 Pro has significantly sharper display; text and images appear clearer.
TechnologyNot SpecifiedAMOLEDSamsung Galaxy A34's AMOLED offers richer blacks, better contrast and more vibrant colors.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations; similar visual experience in this regard.
Brightness1300 nitsNot SpecifiedOnePlus 9 Pro is significantly brighter, providing better visibility in direct sunlight; Samsung A34 brightness is unknown.
Performance
ChipsetQualcomm Snapdragon 888 (5 nm)Mediatek Dimensity 1080 (6 nm)OnePlus 9 Pro has a much more powerful flagship-level chipset, Samsung Galaxy A34 has a good mid-range chipset.
AnTuTu Score877,600532,300OnePlus 9 Pro has significantly better performance for demanding apps, multitasking, and gaming.
GPUAdreno 660Mali-G68 MC4OnePlus 9 Pro has a more powerful GPU, delivering superior graphics in games and other graphically intensive applications.
Battery
Capacity4500mAh5000mAhSamsung Galaxy A34 has larger battery, likely offering longer battery life for typical use.
Charging65W fast charging25W fast chargingOnePlus 9 Pro charges much faster, reducing downtime.
FeaturesWireless Charging, Reverse Charging, Non-removableNon-removableOnePlus 9 Pro offers more flexibility with its wireless and reverse charging capabilities; Samsung A34 lacks these.
Camera
Main Camera48MP, f/1.8, 1/1.43" Sony IMX78948MP, f/1.8, 1/2" Sony IMX582OnePlus 9 Pro has a larger sensor for potentially better low-light performance and dynamic range.
Selfie Camera16MP, f/2.4, 1/3.13" Sony IMX47113MP, f/2.2, 1/3.06" Sony IMX258OnePlus 9 Pro has a slightly higher resolution sensor, while Samsung Galaxy A34 has a wider aperture and larger pixels for low-light.
Telephoto Lens8MP, f/2.4, 1/4.4"Not AvailableOnePlus 9 Pro has a telephoto lens for optical zoom; A34 does not, limiting zoom quality.
Wide Angle Lens50MP, f/2.2, 1/1.56" Sony IMX7665MP, f/2.2, Samsung S5K4HAOnePlus 9 Pro has a much higher resolution wide-angle lens, capturing significantly more detail.
Depth CameraNot Available5MP, f/2.4Samsung Galaxy A34 has a dedicated depth sensor for better portrait mode; OnePlus 9 Pro relies on other methods.
Black & White Camera2MP, f/2.4Not AvailableOnePlus 9 Pro has a dedicated B&W sensor; adding versatility to monochrome photography.
Video RecordingUp to 8K@30fpsUp to 4K@30fpsOnePlus 9 Pro offers higher resolution video recording, enabling more professional video shooting.
DXOMark ScoreMobile: 122, Photo: 124, Video: 118Mobile: 92, Photo: 99, Video: 78OnePlus 9 Pro has superior camera performance overall; significantly better photo and video capabilities.
Software
OSAndroid 11 (upgradeable to 14)Android 13 (upgradeable to 17)Samsung Galaxy A34 ships with a newer OS and a longer software support timeframe.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5OnePlus 9 Pro uses faster Wi-Fi 6 for higher speeds, lower latency, better performance in congested areas.
BluetoothBluetooth 5.2Bluetooth 5.3Samsung Galaxy A34 uses a newer Bluetooth standard for potentially better battery efficiency, range and performance.
GPSDual-band GPS L1+L5Single-band GPS L1OnePlus 9 Pro offers more accurate GPS with support for dual-band positioning, suitable for precision navigation.
Storage & RAM
Internal Storage128 GB or 256 GB128 GB or 256 GBBoth have identical storage options.
RAM8 GB or 12 GB6 GB or 8 GBOnePlus 9 Pro offers more RAM, suitable for heavy multitasking, better handling of demanding games and applications.
Expandable StorageNoNoBoth do not offer expandable storage; consider storage needs before purchasing.
Audio
Audio QualityDolby Atmos, Stereo Speakers, Noise Cancellation Microphone, 3 microphonesDolby Atmos, Stereo SpeakersOnePlus 9 Pro has a slight edge in audio features offering enhanced spatial audio, clearer calls, better audio separation and immersion, better voice capture.
Security
Fingerprint SensorBasic Fingerprint SensorBasic Fingerprint SensorSimilar basic fingerprint sensor technology on both.
Build Quality
Screen ProtectionCorning Gorilla Glass 5Not SpecifiedOnePlus 9 Pro has a more durable screen with Gorilla Glass 5; Samsung A34 screen protection is unknown.
SensorsProximity, Accelerometer, Compass, GyroscopeAccelerometer, Gyroscope, Ultrasonic proximity virtualOnePlus 9 Pro has a more complete set of sensors, including a compass; Samsung Galaxy A34 features additional sensors like Hall, Geomagnetic, Ultrasonic proximity virtual

2. Key Differences Analysis

OnePlus 9 Pro Advantages:

  • Superior Performance: The Snapdragon 888 chipset provides significantly higher processing power and GPU performance, resulting in faster app loading, smoother multitasking, and better gaming experiences.
  • High-Quality Display: Sharper display due to higher resolution and pixel density, and much brighter screen that is more easily visible in sunlight.
  • Advanced Camera System: Better main, wide-angle and telephoto lenses, and higher video recording capabilities up to 8K, resulting in better photo and video quality; additional cameras enhance creative flexibility.
  • Faster Charging & Wireless Charging: 65W wired charging and 50W wireless charging and reverse wireless charging for more flexibility and convenience; faster charging reduces downtime significantly.
  • More RAM: Up to 12GB RAM provides better multitasking capabilities and smoother running of demanding apps.
  • More Complete Sensor Suite: Adds a compass for navigation use; provides more detailed sensor data for specialized apps and games.
  • Better Audio: Noise cancellation microphone and 3 microphones allow for clearer calls and better audio recording.
  • Superior screen protection: Corning Gorilla Glass 5 offers a more durable screen compared to unknown protection of Samsung Galaxy A34.
  • Better Wi-Fi: Support for the faster Wi-Fi 6 standard, suitable for high-bandwidth activities.
  • Better GPS: Dual-band GPS is more accurate for precise navigation.

Samsung Galaxy A34 Advantages:

  • Newer OS and Longer Updates: Ships with a newer Android version (13) and has a longer support timeframe for future OS updates and patches.
  • Larger Battery: 5000mAh battery could result in a longer battery life for everyday tasks compared to the OnePlus 9 Pro.
  • AMOLED Display Technology: Superior contrast and black levels compared to an unspecified technology in OnePlus 9 Pro
  • More Modern Bluetooth: Bluetooth 5.3, while minor, can offer better battery efficiency compared to 5.2.
  • Dedicated depth camera: Useful for better portrait mode photography.
  • Ultrasonic proximity sensor: Provides enhanced proximity detection capabilities

Trade-offs:

  • OnePlus 9 Pro: Significantly higher performance and camera capabilities come at a likely higher price point, older OS, and slightly smaller battery.
  • Samsung Galaxy A34: Offers a newer OS and larger battery at a potentially lower price point, but sacrifices performance, camera quality, and other premium features.

3. User Profiles & Recommendations

OnePlus 9 Pro:

  • Ideal Users: Power users, gamers, photography enthusiasts, and those who prioritize performance and camera quality over battery life and software updates.
  • Use Cases:
    • High-end mobile gaming with demanding graphics.
    • Professional photography and videography in various conditions.
    • Multitasking with resource-intensive applications.
    • Users who require fast charging and wireless charging flexibility.
    • Users who prefer better audio recording capabilities for video calls and recording.
  • Value: The OnePlus 9 Pro has flagship performance from 2021, now available at a potentially lower price than when it was released

Samsung Galaxy A34:

  • Ideal Users: Budget-conscious consumers, general users, and those who prioritize battery life and software updates over performance and cutting-edge features.
  • Use Cases:
    • Everyday social media browsing and communication.
    • Casual gaming and basic multimedia consumption.
    • Users who want a phone that will receive long-term software support.
    • Users who need good battery endurance for extended use away from a power source.
  • Value: The Samsung Galaxy A34 provides a good balance of features and is a well rounded mid-range option with a newer OS

4. Decision Framework

Key Questions:

  1. What is your budget? If you want to prioritize value for money, the Samsung Galaxy A34 may be more cost-effective, while the OnePlus 9 Pro has flagship level features for a potentially high price.
  2. How important is performance and camera quality? If gaming, demanding apps, and professional photography are important, the OnePlus 9 Pro is better. If you prioritize the basics and general usability, the Samsung Galaxy A34 is suitable.
  3. How important is software updates and battery life? The Samsung Galaxy A34 offers a more recent OS with longer software support, and has a larger battery.

Scenario-Based Recommendations:

  • Scenario 1: High-Performance Gaming & Photography - Choose the OnePlus 9 Pro for better processing power, better graphics, more camera options and superior video recording.
  • Scenario 2: Everyday Use & Long Battery Life - The Samsung Galaxy A34 is a balanced choice with sufficient power for daily use and a bigger battery; focus on longer software support.
  • Scenario 3: Best Value with Flagship Features - The OnePlus 9 Pro is a strong contender for the best value given the flagship-level features at a reduced price point; it may be better if your budget can accommodate the price
  • Scenario 4: Long-Term Software Support and Updates - The Samsung Galaxy A34 is ideal due to the longer software update support.

My Choice:

If I had to choose, I would pick the OnePlus 9 Pro. Although it's an older device, the performance benefits of the Snapdragon 888, the superior camera capabilities, and the higher resolution screen would be more beneficial for my usage. While I would benefit from the better battery life and newer software of the Samsung Galaxy A34, the user experience and performance benefits of the OnePlus 9 Pro are much more compelling. I also value the faster charging speeds that the OnePlus offers, reducing down time to charge my phone. The fact that the OnePlus 9 Pro is older means it may also be available for a lower price.

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