Xiaomi Redmi Note 12 vs Oppo Reno8 T - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 11, 2023 February 2, 2023
Release Year 2023 2023

Physical

Volume 101.13 cm³ 92.56 cm³
Screen Size to Weight Ratio 3.55 "/g 3.57 "/g
Weight 188 g 180 g
Height 165.9 mm 160.8 mm
Width 76.2 mm 73.8 mm
Thickness 8 mm 7.8 mm
Foldable Design No No
Available Colors
  • Frosted Green
  • Matte Black
  • Mystique Blue
  • Black Starlight
  • Orange Sunset

Display

Screen Size 6.67 " 6.43 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85 % 84.1 %
Pixel Density 395 PPI 409 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 430 nits
HBM Brightness N/A N/A
Peak Brightness 1200 nits 800 nits

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 120.93 mAh/in²
Battery Density 49.44 mAh/cm³ 54.02 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4375 Snapdragon 4 Gen 1 (6 nm) Mediatek Helio G99 (6 nm)
CPU Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 619 Mali-G57 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 12 13
Maximum OS Version 14

Comparison Summary

Alright, let's dive into a detailed comparison of the Xiaomi Redmi Note 12 and the Oppo Reno8 T. Both phones pack a punch for their respective price points, but they have key differences that make one a better fit for certain users than the other.

1. Specifications Breakdown

FeatureXiaomi Redmi Note 12Oppo Reno8 TReal-World Implications
Design
Dimensions165.9 × 76.2 × 8 mm160.8 × 73.8 × 7.8 mmXiaomi is slightly larger and might feel a bit more substantial in hand, while Oppo is more compact.
Weight188g180gOppo is a bit lighter and easier to handle for long periods.
Display
Size6.67"6.43"Xiaomi offers a slightly larger viewing area, beneficial for media consumption.
Resolution1080x24001080x2400Both offer sharp visuals at FHD+
Pixel Density395 PPI409 PPIBoth are sharp but Oppo has a slightly sharper image
TechnologyAMOLEDAMOLEDVibrant colors and deep blacks on both devices.
Refresh Rate120Hz90HzXiaomi will appear a little smoother with animations and scrolling
Brightness1200 nits950 nitsXiaomi is better equipped for bright outdoor viewing.
Performance
ChipsetQualcomm Snapdragon 4 Gen 1 (6 nm)Mediatek Helio G99 (6 nm)Snapdragon tends to offer slightly better overall efficiency; expect better general performance from Xiaomi.
AnTuTu Score460,800402,916Xiaomi has better performance, useful for gaming.
GPUAdreno 619Mali-G57 MC2Xiaomi's GPU offers slightly better gaming and graphic performance.
Camera
Main Camera
Resolution48MP108MPOppo can produce higher resolution photos and better detailing.
Aperturef/1.8f/1.7Oppo excels in low light conditions.
Sensor Size1/2.76"1/1.67"Oppo's larger sensor captures more light.
Sensor ModelSamsung S5KJN1Samsung HM6Oppo will offer superior image quality with its enhanced sensor.
Pixel Size0.64µm0.64µmPixel size is equal between the devices.
Selfie Camera
Resolution13MP32MPOppo will produce more detailed selfies.
Aperturef/2.45f/2.4Oppo will perform slightly better in low light for selfies.
Pixel Size1.12µm-Xiaomi has a slightly larger pixel size.
Additional Lenses
Wide Angle8MP (f/2.2)NoneXiaomi enables capturing more in one image.
Portrait DepthNone2MP (f/2.4)Oppo offers depth sensing for portrait mode.
Macro Lens2MP (f/2.4)2MP (f/3.3)Xiaomi will do better with up-close photography.
Video
Resolution1080p@30fps1080p@30fpsBoth are great for standard social media posts.
Slow-motion120fps120fpsBoth allow slow-motion video recording.
Features
Camera FeaturesPDAF, CAFNo PDAF, No CAFXiaomi will focus faster.
DXOMARKMobile: 69, Photo: 74, Video: 49Not testedXiaomi camera is overall more capable.
Battery Life
Capacity5000mAh4800mAhXiaomi has slightly more battery capacity.
Charging33W Fast Charging67W Fast ChargingOppo charges much faster, ideal for quickly topping up the battery.
FeaturesNon-removableReverse Charging, Non-removableOppo allows users to charge other devices with it.
Software
OSAndroid 12Android 13Oppo offers a more up-to-date software experience
Max Version14Oppo has further software updates promised.
Connectivity
Wi-Fi802.11ac, dual-band802.11ac, dual-bandBoth have standard Wi-Fi capabilities.
Bluetooth5.1, LE5.1, LEBoth have good Bluetooth connectivity, but Oppo adds AptX for better audio quality.
GPSA-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1)A-GPS, GLONASS, Beidou, QZSS, GPSXiaomi is more precise in navigation with more satellite systems.
SIMDual SIMDual SIMBoth have dual SIM capabilities.
Storage
Internal128GB/256GB256GBOppo standardizes at 256 GB, while Xiaomi gives an option to save costs at 128 GB.
RAM4GB/6GB/8GB8GBOppo has more RAM, allowing for smoother multitasking
Expandable StorageNoNoNeither offers expandable storage
Audio
QualityBasic audio featuresHi-Res Audio, Noise cancellation mic, Stereo Speakers, 2 micsOppo offers much better audio experiences, which makes content consumption a lot more engaging.
Security
Fingerprint SensorSide-mountedBasicXiaomi's fingerprint scanner is more advanced.
Build Quality
Screen ProtectionGorilla Glass 3UnknownXiaomi offers better drop and scratch protection with Corning's Gorilla Glass.
Sensors
SensorsFingerprint, Accelerometer, Compass, Gyroscope, Ultrasonic proximity virtualFingerprint, Proximity, Accelerometer, GyroscopeXiaomi offers a more complete set of sensors, with a virtual proximity sensor.

2. Key Insights

Xiaomi Redmi Note 12 Strengths:

  • Smoother Display: The 120Hz refresh rate provides a more fluid visual experience.
  • Brighter Screen: At 1200 nits, it’s much better for outdoor visibility.
  • Slightly Better Performance: The Snapdragon chipset offers more robust performance and better AnTuTu scores.
  • Wider Camera Selection: Offers a Wide Angle and Macro lenses.
  • Better GPS: Includes a more accurate GPS system with a multitude of satellites.
  • Better Screen Protection: Uses Corning Gorilla Glass 3, making it more durable.
  • More Precise Autofocus - Continuous autofocus, PDAF.

Oppo Reno8 T Strengths:

  • Superior Camera Quality: A 108MP main sensor offers higher detail and better low-light performance.
  • Faster Charging: The 67W charging dramatically reduces charging time.
  • Up-to-date Software: Launches with Android 13 and guarantees Android 14.
  • Better Audio: Offers Hi-Res Audio, noise-canceling microphone, and stereo speakers.
  • Larger Selfi-Camera: Has a 32MP selfie camera for better detailing.
  • Reverse Charging - Can charge other devices via its own battery.
  • More RAM - 8 GB compared to 4, 6 or 8 GB in Xiaomi.

Trade-offs & Limitations:

  • Xiaomi: Lacks the enhanced audio and superior main camera of the Oppo. It has a less advanced software, with a lower Android version.
  • Oppo: Misses the ultra smooth 120Hz display. It also has a slower GPS and misses a Wide Angle camera. It has a slower main camera focus (no PDAF or CAF) and a less effective macro lens.

3. User Profiles and Recommendations

Xiaomi Redmi Note 12 is Best For:

  • Gamers and Multimedia Enthusiasts: Benefit from the smoother display and slightly more powerful chipset.
  • Outdoor Users: Need a brighter display for visibility under direct sunlight.
  • Value Conscious Buyers: Benefit from the flexibility of a lower priced variant with 128 GB of internal storage.
  • Users looking for a fully-featured camera: Users wanting continuous autofocus, PDAF, Wide Angle and Macro lenses.

Oppo Reno8 T is Best For:

  • Photography Lovers: Prioritize camera quality and want a high-resolution sensor and good low-light performance.
  • Users who need fast charging: Prefer a phone that can be quickly topped up on the go.
  • Audiophiles: Appreciate high-quality audio output, both for calls and multimedia.
  • Users that want the latest software: They want Android 13 and plan on updating to 14.

4. Buying Decision Framework

Three Questions to Ask Yourself:

  1. How important is display smoothness? If you are sensitive to screen refresh rates, the 120Hz on the Xiaomi is a clear advantage.
  2. Do you prioritize camera quality or speed? If it's mainly photography, the Oppo with 108MP is better, but if you need a fast focusing camera with wider lenses, Xiaomi is the way to go.
  3. Is fast charging or battery longevity more important? Oppo charges much faster, but Xiaomi has a slightly bigger battery.

Scenario-Based Recommendations:

  • Scenario 1: The Gamer on a Budget. You need the best possible gaming performance without breaking the bank. Recommendation: Xiaomi Redmi Note 12. Its stronger chipset and 120Hz screen give it an edge.

  • Scenario 2: The Mobile Photographer. You want a phone that can take detailed and vivid photos, especially in low light. Recommendation: Oppo Reno8 T. Its camera stands out, and the faster charging is convenient when you're out all day.

  • Scenario 3: The All-Rounder. You need a reliable, everyday phone that can handle media, social media, and basic tasks. Recommendation: It depends on your priorities. If you value a smooth display, go with the Xiaomi; if you value the software and camera, choose Oppo.

My Choice:

If it were me, I would choose the Xiaomi Redmi Note 12.

My reasoning is that I need a phone that is versatile, and the Xiaomi Redmi Note 12 edges out the Oppo Reno8 T with a smoother screen, slightly better performance, a complete set of camera lenses, better focus and better overall camera quality as rated by DXOMARK. While I appreciate the better audio and faster charging on the Oppo, the Xiaomi is a more complete, well-rounded package that fits my daily usage needs.

The smoother 120Hz refresh rate makes everyday use feel more fluid, and the better GPS capabilities give it an advantage while navigating. Moreover, I appreciate that it offers a complete camera setup with a wide angle lens and a better DXOMARK score. Although it is slower to charge, its battery is slightly bigger.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.