Oppo Reno6 5G vs Xiaomi Poco M4 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 October 7, 2022
Release Year 2021 2022

Physical

Volume 85.92 cm³ 111.08 cm³
Screen Size to Weight Ratio 3.53 "/g 3.29 "/g
Weight 182 g 200 g
Height 156.8 mm 164 mm
Width 72.1 mm 76.1 mm
Thickness 7.6 mm 8.9 mm
Foldable Design No No
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Cool Blue
  • Poco Yellow
  • Power Black

Display

Screen Size 6.43 " 6.58 "
Resolution 1080 x 2400 1080 x 2408
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.3 % 83.6 %
Pixel Density 409 PPI 401 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 430 nits N/A
HBM Brightness 600 nits 500 nits
Peak Brightness 750 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 115.48 mAh/in²
Battery Density 50.05 mAh/cm³ 45.01 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 900 (6 nm) Mediatek Dimensity 700 (7 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (2x2.2 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 12
Maximum OS Version 12

Comparison Summary

Oppo Reno6 5G vs Xiaomi Poco M4 5G: Detailed Comparison

1. Specifications Breakdown

FeatureOppo Reno6 5GXiaomi Poco M4 5GReal-World Implications
Design & Build
Dimensions156.8 × 72.1 × 7.6 mm164 × 76.1 × 8.9 mmReno6 is more compact and pocket-friendly; Poco M4 feels bulkier
Weight182g200g18g difference makes Reno6 noticeably lighter for daily carry
Screen ProtectionGorilla Glass 5Gorilla Glass 3Reno6 offers better drop protection
Display
TypeAMOLEDIPS LCDReno6 has superior contrast, true blacks, and better outdoor visibility
Size6.43"6.58"Poco M4 has slightly larger screen (0.15" difference)
Brightness1100 nitsNot specifiedReno6 excels in sunlight visibility
Performance
ChipsetDimensity 900 (6nm)Dimensity 700 (7nm)Reno6 is 114% faster in benchmarks - better for gaming and multitasking
RAM Options8GB/12GB4GB/6GBReno6 handles heavy apps better; Poco M4 may struggle with intensive tasks
Storage128GB/256GB64GB/128GBReno6 offers more storage options (no expandable storage on either)
Camera System
Main Camera50MP (Sony IMX766)13MPReno6 captures significantly more detail with larger sensor
Ultra-wide16MPNoneReno6 offers true wide-angle shots
Telephoto13MPNoneReno6 has dedicated zoom lens
Selfie Camera32MP5MPReno6 delivers dramatically better selfies
Video4K@30fps, 1080p@60fps1080p@30fpsReno6 offers professional-grade video capabilities
Battery
Capacity4500mAh5000mAhPoco M4 has 11% larger capacity but slower charging
Charging Speed65W fast charging18W fast chargingReno6 charges 3.6x faster (full charge in ~30 mins vs ~2 hours)
Extras
SoftwareAndroid 11 (up to 12)Android 12Poco M4 ships with newer OS out of the box
Fingerprint SensorBasicSide-mountedPoco M4's placement may be more convenient
5G SupportYesYesBoth future-proof for 5G networks

2. Key Insights

Oppo Reno6 5G Strengths:

  • Camera Dominance: The triple-camera system with Sony sensors outperforms in every category, especially for low-light photography with its f/1.8 aperture.
  • Display Quality: AMOLED with 1100 nits brightness makes content pop and remains visible in direct sunlight.
  • Performance: The Dimensity 900 chipset handles demanding games like Genshin Impact at higher settings than the Poco M4.
  • Fast Charging: 65W charging means you can go from 0-100% during a coffee break.

Xiaomi Poco M4 5G Advantages:

  • Battery Capacity: 500mAh extra provides longer runtime between charges.
  • Newer OS: Ships with Android 12 (though Reno6 can update to 12).
  • Price: Typically $50-$100 cheaper than Reno6 at launch.

Trade-Offs:

  • Poco M4's larger battery comes with slower charging and weaker performance
  • Reno6's superior cameras and display come at the cost of slightly less battery capacity

3. User Profiles & Recommendations

Choose Oppo Reno6 5G if you:

  • Prioritize camera quality for photography/vlogging
  • Play graphics-intensive mobile games
  • Want the fastest charging available
  • Value premium display quality and design

Choose Xiaomi Poco M4 5G if you:

  • Need maximum battery life on a budget
  • Don't care about ultra-high-res photos
  • Prefer stock Android experience
  • Want to save money for similar core functionality

4. Buying Decision Framework

Ask yourself:

  1. "How important are camera and display quality to me?"
    (Reno6 wins for creatives, Poco M4 suffices for casual shots)

  2. "Do I frequently need quick charging or longer battery life?"
    (Reno6 for speed demons, Poco M4 for all-day users)

  3. "Will I notice the performance difference in daily use?"
    (Only heavy gamers/multitaskers will care about the chipset gap)

Scenario Recommendations:

  • Student on budget: Poco M4 (save money, decent performance)
  • Mobile photographer: Reno6 (superior camera system)
  • Business traveler: Reno6 (fast charging when time is limited)
  • Casual user: Either (Poco M4 if price-sensitive)

My Choice: Oppo Reno6 5G

While the Poco M4 5G offers good value, the Reno6 5G's superior camera system, AMOLED display, and dramatically faster performance make it worth the extra investment. The 65W charging alone transforms the smartphone experience - being able to gain a full day's charge in just 15-20 minutes is game-changing for busy lifestyles. The camera system isn't just better on paper; the Sony IMX766 sensor captures pro-level photos that rival flagships, while the Poco M4's 13MP shooter feels outdated. Unless budget is the absolute priority, the Reno6 delivers where it matters most.

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.