OnePlus 9R vs Xiaomi Redmi A2+ - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9R
OnePlus 9R
Oneplus

General

Launch Date April 14, 2021 March 24, 2023
Release Year 2021 2023

Physical

Volume 100.21 cm³ 115.25 cm³
Screen Size to Weight Ratio 3.47 "/g 3.4 "/g
Weight 189 g 192 g
Height 161 mm 164.9 mm
Width 74.1 mm 76.8 mm
Thickness 8.4 mm 9.1 mm
Foldable Design No No
Available Colors
  • Carbon Black
  • Lake Blue
  • Aqua Blue
  • Classic Black
  • Sea Green

Display

Screen Size 6.55 " 6.52 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 86.8 % 81 %
Pixel Density 402 PPI 269 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 400 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 104.89 mAh/in² 117.62 mAh/in²
Battery Density 44.9 mAh/cm³ 43.39 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53)
GPU Adreno 650 PowerVR GE8320

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 12
Maximum OS Version 13

Comparison Summary

Smartphone Comparison: OnePlus 9R vs. Xiaomi Redmi A2+

1. Specifications Comparison

FeatureOnePlus 9RXiaomi Redmi A2+Practical Impact
Design
Dimensions161 × 74.1 × 8.4 mm164.9 × 76.8 × 9.1 mmRedmi A2+ is slightly larger and thicker, might feel less comfortable in hand for some users.
Weight189g192gNegligible difference in weight; both phones will feel similar in the hand
Display
Size6.55"6.52"Virtually identical display sizes, negligible difference in perceived screen real estate.
Resolution1080x2400720x1600OnePlus 9R display will be significantly sharper, text and images will appear much clearer.
PPI402269OnePlus 9R has a much sharper screen; noticeable difference in clarity and detail of images.
TechnologyAMOLEDIPS LCDOnePlus 9R has much better colors, contrast, and black levels, making for a better viewing experience, particularly in dark environments.
Refresh Rate120Hz60HzOnePlus 9R offers significantly smoother scrolling and animations, enhancing the fluidity of the user interface.
Brightness0 nits0 nitsBrightness is identical, but we are missing data
Performance
ChipsetQualcomm Snapdragon 870 (7 nm)Mediatek Helio G36 (12 nm)OnePlus 9R will offer vastly superior performance; faster app loading, smoother multitasking, and more demanding gaming capabilities.
AnTuTu Score821,600127,000OnePlus 9R is significantly faster and more responsive for all tasks, especially gaming.
GPUAdreno 650PowerVR GE8320OnePlus 9R has a far more powerful GPU that enables higher fidelity and better gaming performance.
Battery
Capacity4500mAh5000mAhXiaomi Redmi A2+ will likely offer slightly longer battery life due to larger capacity.
Charging65W Fast Charging10W Fast ChargingOnePlus 9R will charge significantly faster, reducing downtime.
Battery TypeLi-PolymerLi-IonOnePlus 9R's Li-Polymer is considered more durable with a higher charge density
Camera
Main Camera48MP f/1.78MP f/2.0OnePlus 9R will capture much more detailed and higher quality photos, especially in low light.
Selfie Camera16MP f/2.45MP f/2.2OnePlus 9R selfie camera will produce higher-resolution and more detailed images.
Wide Angle Lens16MP f/2.2NoneOnePlus 9R can capture much wider scenes
Portrait mode2MP f/2.4NoneOnePlus 9R can capture portrait style photography.
Macro lens5MP f/2.4NoneOnePlus 9R is able to capture close-up images with its dedicated Macro lens.
VideoUp to 4K 60fpsUp to 1080p 30fpsOnePlus 9R offers superior video recording capabilities, including higher resolution and framerate and stabilization.
Software
OSAndroid 10 (upgradable to 13)Android 12Xiaomi Redmi A2+ comes with a newer base Android version. OnePlus 9R can be updated to Android 13.
Connectivity
Wi-FiWiFi 6 (802.11ax)802.11nOnePlus 9R offers faster and more reliable Wi-Fi connectivity due to the newer WiFi standard.
Bluetooth5.15.0OnePlus 9R has slightly better and newer Bluetooth standard.
GPSL1+L5, BeiDou (B1), Galileo (E1+E5a)GPS, A-GPS, GLONASS, BeidouOnePlus 9R has better location accuracy due to its support for more satellite systems.
Storage
Internal128GB or 256GB(information unavailable)OnePlus 9R provides significantly more storage space.
RAM8GB or 12GB(information unavailable)OnePlus 9R provides better multitasking performance and the ability to keep more apps running in the background.
ExpandableNoNoNeither phone supports expandable storage.
Audio
QualityDolby Atmos, Stereo SpeakersBasic Audio FeaturesOnePlus 9R has significantly better audio with Dolby Atmos support for spatial audio and stereo speakers for better sound quality.
Security
Featuresbasic fingerprint sensorrear-mounted fingerprint sensorBoth phones offer basic biometric security.
Sensors
FeaturesFingerprint, Proximity, Accelerometer, Compass, GyroscopeFingerprint, Accelerometer, Ultrasonic proximity virtualOnePlus 9R has more advanced sensors which are ideal for gaming and other more demanding applications.

2. Key Differences Analysis

OnePlus 9R Advantages:

  • Significantly Superior Performance: The Snapdragon 870 chipset provides a much faster and smoother experience for all tasks, especially gaming.
  • Superior Display: The AMOLED panel with higher resolution, PPI, and 120Hz refresh rate offers a much better viewing experience.
  • Better Camera System: Higher resolution main and selfie cameras, additional lenses, and advanced video features provide significantly improved image and video quality.
  • Faster Charging: 65W fast charging allows for quick top-ups, reducing downtime.
  • Advanced Audio: Dolby Atmos support and stereo speakers provide a much richer and more immersive audio experience.
  • More Advanced Connectivity: Support for newer Wi-Fi standards and more GPS satellites offers improved connectivity and location accuracy.

Xiaomi Redmi A2+ Advantages:

  • Larger Battery: A slightly larger battery capacity might offer slightly longer battery life.
  • Newer Base OS: Comes with Android 12 out of the box, but no max upgrade information available.

Trade-offs:

  • The OnePlus 9R is considerably more powerful, has a much better display and camera, better audio and much faster charging, but this all comes at an increased cost.

3. User Profiles & Recommendations

OnePlus 9R Ideal User:

  • Performance Enthusiasts: Users who prioritize smooth performance, fast app loading, and gaming capabilities.
  • Multimedia Consumers: Those who enjoy watching videos, playing games, and consuming content on their phones.
  • Photography Enthusiasts: Users who want a versatile camera system with good image and video quality.
  • Users Seeking Premium Experience: Users who appreciate a high-quality display, fast charging, and advanced features.
  • Power Users: Those who need a fast and reliable device for work and productivity tasks.

Xiaomi Redmi A2+ Ideal User:

  • Budget-Conscious Buyers: Users who want a basic smartphone experience at a lower price point.
  • Users Prioritizing Battery Life: Those who prioritize battery longevity over performance and advanced features.
  • Basic Smartphone User: Those who need a basic smartphone for calling, texting, and light app usage.

Use Cases:

  • OnePlus 9R: Gaming, high-resolution video recording, high-quality media consumption, smooth multitasking, and professional tasks.
  • Xiaomi Redmi A2+: Basic calling, texting, web browsing, and social media use for individuals on a tight budget or who don't need heavy performance.

Price-to-Value:

  • OnePlus 9R provides a much higher price to value ratio due to its superior performance and features, but at a higher price.
  • Xiaomi Redmi A2+ offers basic smartphone features at a lower cost, catering to budget-conscious consumers.

4. Decision Framework

Key Questions:

  1. What is your budget? The price difference between the two phones is likely substantial and this should be a primary factor.
  2. How important is performance and display quality for you? If gaming and multimedia are key, the OnePlus 9R is the only option.
  3. What are your core usage needs? If you primarily need a phone for basic communication and social media, the Redmi A2+ is sufficient. If more intensive usage, the 9R is essential.

Scenario-Based Recommendations:

  • Scenario 1: Budget-Constrained User: If you are on a strict budget, and need a basic smartphone, the Xiaomi Redmi A2+ may be a practical option.
  • Scenario 2: Performance and Multimedia: If you value a smooth experience, gaming capabilities, and a high-quality display for content consumption, the OnePlus 9R is the better choice.
  • Scenario 3: Photography Enthusiast: If you want better photos and videos, then the OnePlus 9R is the clear choice, due to its superior camera system.

My Choice

If I were to choose, I would pick the OnePlus 9R. While it would cost more, the vastly superior performance, significantly better display, superior camera capabilities, and much faster charging make it a far better option for my use case. As someone who uses their smartphone extensively for gaming, multimedia consumption, and photography, the OnePlus 9R provides the essential features for a smooth, enjoyable and productive user experience, making the extra investment well worth it. I often prefer the best possible experience with a phone, and the OnePlus 9R fits this role better than the Xiaomi Redmi A2+.

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.

Key Strengths:

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