Oppo Reno6 5G vs Motorola Razr 40 - Detailed Phone Comparison

Detailed Comparison

Specification
Motorola Razr 40
Motorola Razr 40
Motorola

General

Launch Date June 11, 2021 June 21, 2023
Release Year 2021 2023

Physical

Volume 85.92 cm³ 93.53 cm³
Screen Size to Weight Ratio 3.53 "/g 3.66 "/g
Weight 182 g 188.6 g
Height 156.8 mm 170.8 mm
Width 72.1 mm 74 mm
Thickness 7.6 mm 7.4 mm
Foldable Design No Yes
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Sage Green
  • Vanilla Cream
  • Summer Lilac
  • Grape Compote
  • Cherry Blossom

Display

Screen Size 6.43 " 6.9 "
Resolution 1080 x 2400 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 88.3 % 85.2 %
Pixel Density 409 PPI 413 PPI
Refresh Rate 90 Hz 144 Hz
Typical Brightness 430 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness 750 nits 1400 nits

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 88.22 mAh/in²
Battery Density 50.05 mAh/cm³ 44.91 mAh/cm³
Battery Capacity 4300 mAh 4200 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 900 (6 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Mali-G68 MC4 Adreno 644

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 12 16

Comparison Summary

Oppo Reno6 5G vs. Motorola Razr 40: A Detailed Comparison

Both the Oppo Reno6 5G and Motorola Razr 40 cater to different audiences—one is a traditional flagship alternative, while the other is a stylish foldable. Let’s break down how they compare in real-world use.


1. Specifications Breakdown

Design & Build

FeatureOppo Reno6 5GMotorola Razr 40Real-World Implications
Form FactorStandard slab phoneFoldable clamshellRazr 40 is more pocketable when folded but thicker when open.
Dimensions (Open)156.8 × 72.1 × 7.6 mm170.8 × 74 × 7.4 mmOppo is slightly more compact, Razr is taller (due to folding).
Weight182g188.6gNegligible difference—both feel premium.
DurabilityGorilla Glass 5Gorilla Glass VictusRazr 40 has better screen protection but hinges may be a long-term concern.

Display

FeatureOppo Reno6 5GMotorola Razr 40Real-World Implications
Screen Size6.43" AMOLED6.9" Foldable LTPORazr offers larger real estate when unfolded, Oppo has better AMOLED contrast.
Refresh Rate90Hz144HzRazr 40 is smoother for gaming and scrolling.
Brightness1100 nits1400 nitsRazr 40 is much better in direct sunlight.
Resolution1080x2400 (409 PPI)1080x2640 (413 PPI)Similar sharpness, but Razr has slightly more pixels.

Performance

FeatureOppo Reno6 5GMotorola Razr 40Real-World Implications
ChipsetDimensity 900 (6nm)Snapdragon 7 Gen 1 (4nm)Razr’s chip is more power-efficient and newer.
Benchmark (AnTuTu)815,200699,600Oppo scores higher, but real-world difference is minor.
RAM8/12GB8/12GBBoth handle multitasking well.
Storage128/256GB (No SD slot)128/256GB (No SD slot)Neither supports expandable storage.

Cameras

FeatureOppo Reno6 5GMotorola Razr 40Real-World Implications
Main Camera50MP (Sony IMX766)64MP (f/1.8)Razr has more megapixels, but Oppo has a superior sensor.
Ultrawide16MP13MP (Wide + Macro)Oppo’s dedicated 16MP ultrawide beats Razr’s hybrid sensor.
Telephoto13MP (2x optical)❌ NoneOppo wins for zoom shots.
Selfie Camera32MP (f/2.4)32MP (f/2.45)Similar quality, but Razr uses the main camera when folded.
Video4K@60fps, OIS4K@30fps, EISOppo has smoother 4K60 and optical stabilization.

Battery & Charging

FeatureOppo Reno6 5GMotorola Razr 40Real-World Implications
Capacity4500mAh4200mAhOppo lasts slightly longer.
Charging65W fast charging33W fast chargingOppo charges twice as fast.
ExtrasNo wireless charging8W wireless + reverse chargingRazr adds convenience for wireless users.

Software & Extras

FeatureOppo Reno6 5GMotorola Razr 40Real-World Implications
OSAndroid 11 (Up to 12)Android 13 (Up to 16)Razr 40 has longer software support.
AudioStandard speakerStereo, Dolby AtmosRazr 40 has better sound.
ConnectivityWi-Fi 6, BT 5.2Wi-Fi 6, BT 5.3Razr has newer Bluetooth.
SecurityOptical fingerprintSide-mounted sensorRazr’s fingerprint is faster.

2. Key Insights

Oppo Reno6 5G Strengths

Better camera versatility (telephoto, ultrawide, macro)
Faster charging (65W vs. 33W)
Slightly better benchmark performance

Motorola Razr 40 Strengths

Foldable design (compact when closed, large screen when open)
Higher refresh rate (144Hz)
Longer software support (Android 13 to 16 vs. 11 to 12)
Superior brightness and outdoor visibility

Trade-Offs

  • Oppo Reno6 5G lacks wireless charging and has an older OS.
  • Razr 40’s foldable design means durability concerns, and it skips a telephoto lens.

3. Who Should Choose Which?

Choose the Oppo Reno6 5G if you:

🔹 Want better cameras (telephoto, ultrawide, macro).
🔹 Prefer fast charging (65W).
🔹 Don’t care about foldables and want a traditional phone.

Choose the Motorola Razr 40 if you:

🔹 Love foldable phones and compact designs.
🔹 Value a smoother display (144Hz) and better outdoor brightness.
🔹 Want longer software support (Android 16).


4. Buying Decision Framework

Ask yourself:

  1. Do I care about foldable designs, or do I prefer a traditional phone?
  2. Is camera versatility (telephoto, ultrawide) more important than a high-refresh screen?
  3. Do I prioritize fast charging (65W) or wireless charging?

Scenario Recommendations:

  • Photography lovers? Oppo Reno6 5G.
  • Tech enthusiasts who love foldables? Motorola Razr 40.
  • Power users who want fast charging? Oppo Reno6 5G.

Final Verdict: Which Would I Choose?

I’d pick the Motorola Razr 40.

While the Oppo Reno6 5G has a better camera system and faster charging, the Razr 40’s foldable design, 144Hz screen, and superior software support make it the more future-proof and exciting choice. The Razr’s better outdoor visibility, stereo speakers, and wireless charging add to its daily usability, making it a more versatile device for most users.

However, if photography and charging speed are your top priorities, the Oppo Reno6 5G is still an excellent alternative.

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.