Oppo Reno6 5G vs Xiaomi Redmi Note 13 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 January 10, 2024
Release Year 2021 2024

Physical

Volume 85.92 cm³ 91.83 cm³
Screen Size to Weight Ratio 3.53 "/g 3.82 "/g
Weight 182 g 174.5 g
Height 156.8 mm 161.1 mm
Width 72.1 mm 75 mm
Thickness 7.6 mm 7.6 mm
Foldable Design No No
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Arctic White
  • Ocean Teal
  • Graphite black (Stealth Black)
  • Prism Gold

Display

Screen Size 6.43 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.3 % 88.9 %
Pixel Density 409 PPI 395 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness 750 nits 1000 nits

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 112.39 mAh/in²
Battery Density 50.05 mAh/cm³ 54.45 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 900 (6 nm) Mediatek Dimensity 6080 (6 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G68 MC4 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 11 13
Maximum OS Version 12 16

Comparison Summary

Oppo Reno6 5G vs. Xiaomi Redmi Note 13: A Detailed Comparison


1. Specifications Breakdown

Design & Build

FeatureOppo Reno6 5GXiaomi Redmi Note 13Real-World Implications
Dimensions156.8 × 72.1 × 7.6 mm161.1 × 75 × 7.6 mmXiaomi is slightly larger but lighter (174.5g vs. 182g). Oppo feels more compact.
Weight182g174.5gXiaomi is marginally lighter, better for one-handed use.
Build ProtectionGorilla Glass 5Gorilla Glass 5Both offer similar scratch resistance.
Fingerprint SensorBasic (under display)Side-mountedXiaomi’s side-mounted sensor is faster and more reliable.

Display

FeatureOppo Reno6 5GXiaomi Redmi Note 13Real-World Implications
Size6.43" AMOLED6.67" AMOLEDXiaomi’s display is larger (better for media, gaming).
Resolution1080x2400 (409 PPI)1080x2400 (395 PPI)Nearly identical sharpness.
Refresh Rate90Hz120HzXiaomi offers smoother scrolling and animations.
Brightness1100 nitsNot specifiedOppo excels in outdoor visibility (much brighter).

Performance

FeatureOppo Reno6 5GXiaomi Redmi Note 13Real-World Implications
ChipsetDimensity 900Dimensity 6080Oppo is significantly faster (82% higher Antutu score).
GPUMali-G68 MC4Mali-G57 MC2Oppo better for gaming and graphics-heavy tasks.
RAM Options8GB / 12GB6GB / 8GB / 12GBOppo has better multitasking due to faster chipset.

Camera

FeatureOppo Reno6 5GXiaomi Redmi Note 13Real-World Implications
Main Camera50MP (f/1.8, Sony IMX766)108MP (f/1.7, Samsung HM6)Xiaomi has higher resolution but smaller sensor—Oppo likely better in low light.
Ultrawide16MP (f/2.2)8MP (f/2.2)Oppo’s ultrawide is far superior.
Telephoto13MP (2x optical)NoneOppo has real zoom—better for portraits and distance shots.
Selfie32MP (f/2.4)16MP (f/2.4)Oppo has much sharper selfies.
Video4K@30fps, OIS1080p@30fps, no OISOppo is far better for videography.

Battery & Charging

FeatureOppo Reno6 5GXiaomi Redmi Note 13Real-World Implications
Capacity4500mAh5000mAhXiaomi lasts longer per charge.
Charging65W (fast)33W (medium-fast)Oppo charges twice as fast (0-100% in ~30 min).

Software & Extras

FeatureOppo Reno6 5GXiaomi Redmi Note 13Real-World Implications
OSAndroid 11 (up to 12)Android 13 (up to 16)Xiaomi has longer software support.
AudioBasicDolby AtmosXiaomi has better sound quality.
ConnectivityWiFi 6, BT 5.2WiFi 5, BT 5.3Oppo has faster WiFi; Xiaomi has newer Bluetooth.

2. Key Insights

Oppo Reno6 5G Strengths

Much faster chipset (better for gaming, multitasking).
Superior camera system (4K video, OIS, better ultrawide & telephoto).
Brighter display (1100 nits vs. unspecified).
Blazing-fast charging (65W vs. 33W).

Xiaomi Redmi Note 13 Strengths

Larger battery (5000mAh vs. 4500mAh).
120Hz display (vs. 90Hz).
Newer OS (Android 13 with longer updates).
Dolby Atmos audio.

Trade-Offs

  • Oppo Reno6 5G has an older OS, but Xiaomi’s slower chipset might age worse.
  • Xiaomi’s main camera has more megapixels, but Oppo’s sensor is larger (better low-light shots).
  • Oppo charges faster, but Xiaomi lasts longer.

3. User Profiles & Recommendations

Best for Oppo Reno6 5G:

  • Photographers & Videographers (better camera versatility, 4K, OIS).
  • Gamers (faster chipset, better GPU).
  • Fast-charging lovers (65W fills up in ~30 min).

Best for Xiaomi Redmi Note 13:

  • Media consumers (bigger 120Hz display, Dolby Atmos).
  • Battery life seekers (5000mAh lasts longer).
  • Budget-conscious users (likely cheaper).

4. Buying Decision Framework

Ask yourself:

  1. Do you prioritize camera quality and performance?Oppo Reno6 5G.
  2. Do you want a bigger battery and smoother display?Xiaomi Redmi Note 13.
  3. Is fast charging or longer updates more important?Oppo for speed, Xiaomi for future-proofing.

Scenario-Based Picks

  • For a power user who games & records videos: Oppo Reno6 5G.
  • For a student who watches movies & needs all-day battery: Xiaomi Redmi Note 13.

Final Verdict: Which Would I Choose?

I’d pick the Oppo Reno6 5G—it’s simply the better all-round performer with a superior chipset, camera versatility, and faster charging. While the Xiaomi has a bigger battery and 120Hz screen, the Oppo’s real-world speed, 4K video, and optical zoom make it the smarter long-term choice unless you only care about battery life.

That said, if software updates and media consumption are key, the Xiaomi Redmi Note 13 is a solid alternative.

Winner: Oppo Reno6 5G (for power users), Xiaomi Redmi Note 13 (for endurance-focused users).

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.