Xiaomi Redmi 9T vs Oppo Reno8 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 18, 2021 July 19, 2022
Release Year 2021 2022

Physical

Volume 120.44 cm³ 87.32 cm³
Screen Size to Weight Ratio 3.3 "/g 3.66 "/g
Weight 198 g 183 g
Height 162.3 mm 161.2 mm
Width 77.3 mm 74.2 mm
Thickness 9.6 mm 7.3 mm
Foldable Design No No
Available Colors
  • Carbon Gray
  • Ocean Green
  • Sunrise Orange
  • Twilight Blue
  • Glazed Green
  • Glazed Black
  • House of the Dragon

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 % 90.3 %
Pixel Density 395 PPI 394 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 400 nits 500 nits
HBM Brightness N/A 800 nits
Peak Brightness N/A 950 nits

Hardware

Battery Capacity per Screen Area 140.71 mAh/in² 100.25 mAh/in²
Battery Density 49.82 mAh/cm³ 51.54 mAh/cm³
Battery Capacity 6000 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Mediatek Dimensity 8100 Max (5 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 610 Mali-G610 MC6

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 12
Maximum OS Version 14

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Xiaomi Redmi 9T and Oppo Reno8 Pro, focusing on practical implications:

FeatureXiaomi Redmi 9TOppo Reno8 ProPractical Impact
Design
Dimensions162.3 × 77.3 × 9.6 mm161.2 × 74.2 × 7.3 mmThe Oppo Reno8 Pro is noticeably slimmer and slightly more compact, making it easier to handle and pocket.
Weight198g183gOppo Reno8 Pro is lighter, making it more comfortable for extended use.
Display
Size6.53"6.7"The Oppo Reno8 Pro offers a slightly larger screen, providing a more immersive viewing experience.
Resolution1080x23401080x2412Both have very similar sharpness. The slightly taller screen on the Oppo Reno8 Pro is negligibly different.
TechnologyIPS LCDAMOLEDOppo Reno8 Pro's AMOLED display offers deeper blacks, higher contrast, and more vibrant colors, resulting in a superior visual experience.
Refresh Rate60Hz120HzThe Oppo Reno8 Pro's 120Hz refresh rate provides significantly smoother animations and scrolling, making the UI feel more responsive.
Brightness0 nits900 nitsThe Oppo Reno8 Pro is much brighter, offering excellent visibility in direct sunlight. The Xiaomi Redmi 9T's brightness is not specified.
Performance
ChipsetSnapdragon 662 (11 nm)Dimensity 8100 Max (5 nm)The Oppo Reno8 Pro's chip is significantly faster and more power-efficient, resulting in much better performance for apps and games.
AnTuTu Score174,500837,000The Oppo Reno8 Pro is much more powerful, offering much faster app loading, smoother multitasking, and better gaming performance.
GPUAdreno 610Mali-G610 MC6Oppo Reno8 Pro has a much more powerful GPU leading to better graphics performance and more demanding games.
Camera
Rear Main Camera48MP f/1.79 1/2"50MP f/1.8 1/1.56"Oppo Reno8 Pro has a slightly higher resolution and a larger sensor, capturing more light and detail, especially in low light conditions.
Front Camera8MP f/2.032MP f/2.4 1/2.74"Oppo Reno8 Pro has a significantly higher resolution front camera, capturing much more detail in selfies.
Wide Angle Lens8MP f/2.2 1/4"5MP f/2.2Xiaomi Redmi 9T has a higher resolution wide-angle lens
Portrait (depth) Lens2MP f/2.4NoneXiaomi Redmi 9T has a dedicated depth sensor for portrait mode
Macro Lens2MP f/2.42MP f/2.4 1/5"Both have similar macro lens capabilities. The Oppo Reno8 Pro's macro sensor is slightly larger
Video Recording1080p@30fps4K@30fps, 1080p@up to 240fpsThe Oppo Reno8 Pro offers 4K recording, higher frame rates, and more video recording options, making it more versatile for video creators.
Battery
Capacity6000mAh4500mAhThe Xiaomi Redmi 9T has a much larger battery, potentially offering longer battery life. However, real-world use depends on device optimization and usage patterns.
Charging18W Fast Charging80W Fast ChargingThe Oppo Reno8 Pro has much faster charging, enabling the battery to be replenished much more quickly.

2. Key Differences Analysis

Xiaomi Redmi 9T Advantages:

  • Larger Battery: The 6000mAh battery is significantly larger, potentially offering longer battery life for users who prioritize endurance.
  • Reverse Charging: Allows the phone to charge other devices.
  • Lower Price: Generally more affordable than the Reno8 Pro

Oppo Reno8 Pro Advantages:

  • Superior Display: AMOLED panel with 120Hz refresh rate provides a much better viewing experience with smooth animations, vibrant colors, and deeper blacks.
  • Significantly Better Performance: The Dimensity 8100 Max chipset is far more powerful than the Snapdragon 662, providing superior app loading times, multitasking, and gaming performance.
  • Much Faster Charging: 80W fast charging allows for rapid battery replenishment, a big advantage for users always on the go.
  • Better Cameras: The Reno8 Pro offers higher resolution on the main and selfie cameras and better video capabilities including 4K and high frame rate recording.
  • More Advanced Connectivity: WiFi 6 and Bluetooth 5.3 offer improvements in speed, latency, and stability.
  • Better build quality: Corning Gorilla Glass 5 vs Corning Gorilla Glass 3 for improved drop protection.

Trade-offs:

  • The Xiaomi Redmi 9T trades performance and display quality for battery life and affordability. Its performance is basic and its display is not as vibrant and smooth.
  • The Oppo Reno8 Pro is more expensive and has a smaller battery but offers a vastly superior experience in most other aspects, including performance, display, and camera.

3. User Profiles & Recommendations

Xiaomi Redmi 9T Ideal User:

  • Budget-conscious users: Who prioritize battery life and affordability over top-tier performance and display quality.
  • Users with basic smartphone needs: Who primarily use their phones for communication, browsing, and social media.
  • Users who need a reliable backup phone: The long battery life and reverse charging feature can be valuable for a secondary device.
  • Users who are willing to compromise on display quality and performance.

Oppo Reno8 Pro Ideal User:

  • Performance-focused users: Who demand fast performance for gaming, multitasking, and demanding apps.
  • Users who value display quality: Who appreciate vibrant colors, deep blacks, and smooth animations.
  • Photography and videography enthusiasts: Who want high-quality photos and videos, especially in low light.
  • Users who prefer premium features and design and are willing to pay more for a better experience.
  • Users who need fast charging: This makes it ideal for busy individuals who want to be able to get back on the move quickly.

Use Cases:

  • Xiaomi Redmi 9T: Long battery life for travel, media consumption, or for use as a second phone for basic tasks; reverse charging allows for using the phone as a power bank in a pinch.
  • Oppo Reno8 Pro: Gaming, content creation (photo and video), watching high-quality media; fast charging makes it great for people with fast paced lives.

Price-to-Value Ratio:

  • Xiaomi Redmi 9T: Offers great value for basic users on a budget. However, the performance limitations are a significant factor.
  • Oppo Reno8 Pro: Is priced higher, but it justifies the cost with significant improvements in display, performance, camera, and fast charging.

4. Decision Framework

Here are three key questions for buyers to consider:

  1. What is my budget? The Xiaomi Redmi 9T is considerably cheaper and therefore attractive for users on a tight budget.
  2. How important is battery life versus performance and display quality? If the highest priority is battery life and the user doesn't need a top tier screen, then the Redmi 9T would suffice, but if performance and a quality screen are priorities the Reno8 Pro is the obvious choice.
  3. What is my primary use case? If the phone is mainly for basic tasks, and battery life, then the Redmi 9T is acceptable, but if high performance and better camera performance is needed the Reno8 Pro is ideal.

Scenario-Based Recommendations:

  • Scenario 1 (Budget-Conscious User): If budget is the primary concern and you only need a basic smartphone, the Xiaomi Redmi 9T is the better choice.
  • Scenario 2 (Performance Seeker): If you prioritize performance, a premium display, and a better camera, the Oppo Reno8 Pro is the better choice.
  • Scenario 3 (Balanced User): If you want a balance of features, consider your priorities again. If battery life is more important, go with Redmi 9T. If performance, screen quality, and camera are your priorities, the Reno8 Pro should be picked.

What I would choose and why!

For me, I would choose the Oppo Reno8 Pro. While I appreciate the larger battery of the Xiaomi Redmi 9T, the overall experience offered by the Oppo Reno8 Pro is significantly superior and worth the extra cost.

Here's why:

  • Display Quality: The AMOLED display with a 120Hz refresh rate makes a huge difference in daily use, providing a much more enjoyable and responsive visual experience.
  • Performance: The Dimensity 8100 Max chipset offers vastly better performance for multitasking and gaming.
  • Camera: The camera system in the Reno8 Pro is significantly better than the Redmi 9T's, offering much better image quality, especially in low-light, and much more versatile video capabilities.
  • Fast Charging: 80W fast charging is incredibly convenient for someone always on the go and significantly reduces downtime waiting for the battery to charge.

While the Redmi 9T is a budget friendly option, the Reno8 Pro's premium features, faster performance, better screen, and faster charging make it a more practical long-term choice for me, making the extra expense worthwhile. The Redmi 9T is a decent device for basic usage but it is a compromise in many areas compared to the Oppo, and I am willing to pay extra for the far superior user experience the Reno8 Pro provides.

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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