Xiaomi Poco M3 vs Oppo Reno12 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 27, 2020 June 18, 2024
Release Year 2020 2024

Physical

Volume 120.44 cm³ 89.39 cm³
Screen Size to Weight Ratio 3.3 "/g 3.72 "/g
Weight 198 g 180 g
Height 162.3 mm 161.5 mm
Width 77.3 mm 74.8 mm
Thickness 9.6 mm 7.4 mm
Foldable Design No No
Available Colors
  • Cool Blue
  • Poco Yellow
  • Power Black
  • Space Brown
  • Sunset Gold
  • Nebula Silver
  • Manish Malhotra

Display

Screen Size 6.53 " 6.7 "
Resolution 1080 x 2340 1080 x 2412
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 83.4 % 89.4 %
Pixel Density 395 PPI 394 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 140.71 mAh/in² 111.38 mAh/in²
Battery Density 49.82 mAh/cm³ 55.93 mAh/cm³
Battery Capacity 6000 mAh 5000 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Mediatek Dimensity 7300 Energy (4 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 610 Mali-G615 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 14
Maximum OS Version 17

Comparison Summary

Smartphone Comparison: Xiaomi Poco M3 vs. Oppo Reno12 Pro

1. Specifications Comparison

FeatureXiaomi Poco M3Oppo Reno12 ProPractical Impact
Design
Dimensions162.3 × 77.3 × 9.6 mm161.5 × 74.8 × 7.4 mmReno12 Pro is thinner and narrower, making it more pocketable and easier to hold. Poco M3 is bulkier.
Weight198g180gReno12 Pro is lighter, providing more comfortable use for extended periods.
Display
Size6.53"6.7"Reno12 Pro offers slightly more screen real estate for media consumption and multitasking.
Resolution1080x23401080x2412Both are Full HD+, offering similar sharpness. Minor difference is negligible in daily use.
PPI395394Virtually identical pixel density; both provide sharp visuals.
TechnologyIPS LCDAMOLEDReno12 Pro has superior contrast, deeper blacks, and more vibrant colors. Better for media consumption and outdoor visibility.
Refresh Rate60Hz120HzReno12 Pro offers much smoother scrolling and animations, a more fluid visual experience.
Brightness0 nits1400 nitsReno12 Pro is vastly brighter, providing much better readability under direct sunlight.
Performance
ChipsetQualcomm Snapdragon 662 (11 nm)Mediatek Dimensity 7300 Energy (4 nm)Reno12 Pro has a much newer, more efficient chip, offering significantly better performance and battery life under load.
AnTuTu Score185,028702,140Reno12 Pro is much faster, providing smoother app loading, multitasking, and gaming performance. Poco M3 will struggle with demanding tasks.
GPUAdreno 610Mali-G615 MC2Reno12 Pro offers much better graphical performance for gaming and graphically intensive tasks.
Battery
Capacity6000mAh5000mAhPoco M3 has larger battery, potentially providing longer usage time between charges.
Charging18W fast charging80W fast chargingReno12 Pro charges much faster, significantly reducing charging times.
FeaturesReverse charging, 22.5W charger in-boxNon-removablePoco M3 can act as a power bank. Reno12 Pro offers much faster charging speeds.
Camera
Standard Camera48MP, f/1.79, 1/2"50MP, f/1.8, 1/2"Reno12 Pro might capture slightly more detail with higher resolution, but the differences will be very subtle in most scenarios.
Selfie Camera8MP, f/2.0, 1/4"50MP, f/2.0, 1/2.76"Reno12 Pro has a vastly superior selfie camera, offering much higher resolution, better detail, and improved low-light performance.
Telephoto LensNone50MP, f/2.0, 1/2.76"Reno12 Pro offers optical zoom capabilities that the Poco M3 lacks, allowing for better telephoto shots.
Wide Angle LensNone8MP, f/2.2, 1/2.8"Reno12 Pro includes a wide-angle lens for capturing more of the scene, a feature absent on the Poco M3.
Video1080p@30fps; No; Slow-mo: 120fps4K@30fps, OIS, EIS, Slow-mo: 480fpsReno12 Pro records higher quality videos with OIS and EIS, offering more stable and detailed footage, particularly beneficial in low-light conditions.
Camera FeaturesDigital zoom, Triple camera, etc.Noise reduction, 4K video, OIS etc.Reno12 Pro has many more advanced features and better video recording capabilities
Software
OSAndroid 10Android 14Reno12 Pro offers a much newer operating system with updated features, better security, and improved performance.
Connectivity
Wi-FiWi-Fi 5Wi-Fi 6Reno12 Pro supports newer Wi-Fi standards, offering faster speeds, lower latency, and better performance in crowded networks.
BluetoothBluetooth 5.0Bluetooth 5.4Reno12 Pro has the latest version with better energy efficiency and faster connection speeds.
Storage
Internal64/128 GB256/512 GBReno12 Pro offers much more internal storage for apps, photos, videos, and media files.
RAM4/6 GB12/16 GBReno12 Pro has significantly more RAM, enabling smooth multitasking and better performance with demanding apps.
ExpandableNoNoNeither phone supports expandable storage.
Audio
QualityHi-Res Audio, Stereo SpeakersBasic Audio FeaturesPoco M3 offers higher quality audio playback with better immersion, while the Reno12 pro lacks these features.
Security
FeaturesSide-mounted fingerprint sensorBasic fingerprint sensorPoco M3 has a more convenient side-mounted fingerprint sensor, while the Reno12 Pro only supports a basic fingerprint sensor.
Build Quality
ProtectionCorning Gorilla Glass 3Corning Gorilla Glass Victus 2Reno12 Pro has superior screen protection, offering better resistance to scratches and cracks.

2. Key Differences Analysis

Xiaomi Poco M3 Advantages:

  • Larger Battery: 6000mAh battery for potentially longer battery life, which is great for users who need maximum uptime.
  • Reverse Charging: Can charge other devices, acting as a power bank.
  • Hi-Res Audio and Stereo Speakers: Superior audio experience for music lovers and media consumption.
  • Side-mounted fingerprint sensor: More convenient and quicker unlocking mechanism.

Oppo Reno12 Pro Advantages:

  • Superior Display: AMOLED screen with 120Hz refresh rate, offering better contrast, vibrancy, smoothness, and vastly improved brightness for outdoor use.
  • Much Higher Performance: Far superior processor and GPU for smooth multitasking, gaming, and demanding tasks.
  • Advanced Camera System: Higher resolution front and rear cameras, telephoto lens, ultrawide lens, and advanced video recording features (4K, OIS, EIS).
  • Faster Charging: 80W charging significantly reduces charging times.
  • More Storage and RAM: Offers much more internal storage (up to 512GB) and RAM (up to 16GB).
  • Newer Software: Ships with Android 14 offering the latest features and security updates.
  • Better build Quality: Corning Gorilla Glass Victus 2 provides much better scratch and drop protection.

Trade-offs:

  • The Poco M3 sacrifices overall performance, camera quality, and screen quality for a larger battery and lower price point.
  • The Reno12 Pro excels in nearly all categories but potentially sacrifices battery life compared to the Poco M3 due to a smaller battery, however the more efficient processor should help to make up for some of that.

3. User Profiles & Recommendations

Xiaomi Poco M3 Ideal User:

  • Budget-Conscious Users: Those seeking maximum battery life and basic smartphone functionality at a lower price.
  • Casual Users: People who primarily browse the internet, use social media, and make occasional calls and text messages.
  • Media Consumption: Users that prioritize high-quality audio over camera quality and performance for things like movies, music, podcasts, and audiobooks.
  • Backup/Secondary Phone: A reliable second device with long battery life.

Specific Use Cases:

  • Long trips without easy access to power outlets.
  • Listening to music and podcasts regularly.
  • Basic everyday smartphone usage for social media, communication, and navigation.

Oppo Reno12 Pro Ideal User:

  • Performance-Oriented Users: Gamers and power users who prioritize fast performance, smooth multitasking, and great visuals.
  • Camera Enthusiasts: Those who want high-quality photos and videos, including selfies and the ability to use telephoto and ultrawide lenses.
  • Media Consumers: Users who watch a lot of videos and movies and need a high-quality screen.
  • Users Wanting the Latest Tech: People who want the latest features, security updates, and overall smartphone experience.

Specific Use Cases:

  • Mobile gaming with smooth graphics and minimal lag.
  • Capturing high-quality photos and videos in various scenarios.
  • Enjoying movies, TV shows, and videos with vibrant colors and great contrast.
  • Heavy multitasking with multiple apps running simultaneously.

Price-to-Value Ratio:

  • The Xiaomi Poco M3 offers good value for budget-conscious users with a focus on battery life and basic smartphone functionality.
  • The Oppo Reno12 Pro justifies its higher price with superior performance, display, camera, and build quality, offering a premium experience.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? If very limited, the Poco M3 might be the only option, but the value of the Reno12 Pro should still be considered.
  2. How important is performance? If you game, or require smooth multitasking the Reno12 Pro is a much better choice.
  3. What do you value in a smartphone camera and display? If you frequently take pictures, video, or watch movies the Reno12 Pro is the clear winner.

Scenario-Based Recommendations:

  • Scenario 1: Basic User on a Strict Budget: Choose the Xiaomi Poco M3 for basic functionality and long battery life, recognizing its limitations in performance and camera quality.
  • Scenario 2: Performance & Camera Focused User: Choose the Oppo Reno12 Pro for its vastly superior performance, display, camera system, and faster charging speed.
  • Scenario 3: Balance Between Features and Price: The Reno12 Pro might still be a better fit due to its superior longevity, but consider your needs first.

My Choice

If I were choosing between these two phones, I would choose the Oppo Reno12 Pro. While the Poco M3's massive battery and lower price are appealing on paper, the overall experience offered by the Reno12 Pro is dramatically better. The AMOLED display with 120Hz is a huge upgrade for everyday use and media consumption, and the performance difference is staggering. The much-improved camera system, including the telephoto and ultrawide lens, makes a huge difference when it comes to taking pictures and videos. I also value having the latest software with regular updates. The Reno12 Pro offers a much smoother, more enjoyable experience, and the faster charging is very convenient. I would rather have a phone that feels fast, has a great screen, and a good camera, as these are what I use the most. Even if the battery life is slightly lower, the much faster charging of the Oppo Reno12 Pro helps to make up for that difference.

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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