Oppo Reno6 5G vs vivo V40 - Detailed Phone Comparison

Detailed Comparison

Specification
vivo V40
vivo V40
Vivo

General

Launch Date June 11, 2021 July 3, 2024
Release Year 2021 2024

Physical

Volume 85.92 cm³ 93.59 cm³
Screen Size to Weight Ratio 3.53 "/g 3.57 "/g
Weight 182 g 190 g
Height 156.8 mm 164.2 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
  • Moonlight White
  • Stellar Silver (Titanium Grey)
  • Nebula Purple (Lotus Purple)
  • Ganges Blue
  • Sunglow Peach

Display

Screen Size 6.43 " 6.78 "
Resolution 1080 x 2400 1260 x 2800
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.3 % 90.1 %
Pixel Density 409 PPI 453 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness 750 nits 4500 nits

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 119.65 mAh/in²
Battery Density 50.05 mAh/cm³ 58.76 mAh/cm³
Battery Capacity 4300 mAh 5500 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 900 (6 nm) Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8 GHz Cortex-A510)
GPU Mali-G68 MC4 Adreno 720

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 14
Maximum OS Version 12

Comparison Summary

Oppo Reno6 5G vs. vivo V40: Detailed Comparison & Recommendations

1. Specifications Breakdown

Design

FeatureOppo Reno6 5Gvivo V40Real-World Implications
Dimensions156.8 × 72.1 × 7.6 mm164.2 × 75 × 7.6 mmThe vivo V40 is taller and wider, offering more screen real estate but slightly less one-handed usability. Both are impressively thin (7.6mm).
Weight182g190gOppo Reno6 5G is slightly lighter (8g difference), which may feel more comfortable for extended use.
Build ProtectionGorilla Glass 5UnknownOppo has better screen protection, while vivo's durability is unclear.

Display

FeatureOppo Reno6 5Gvivo V40Real-World Implications
Size6.43" AMOLED6.78" AMOLEDV40’s larger screen is better for media, but Reno6’s compact size is more pocket-friendly.
Resolution1080x2400 (409 PPI)1260x2800 (453 PPI)V40 has sharper visuals (36% more pixels), useful for text clarity and high-res content.
Refresh Rate90Hz120HzV40’s 120Hz offers smoother scrolling and gaming, though 90Hz is still solid.
Brightness1100 nits4500 nitsV40 dominates in sunlight visibility, making it ideal for outdoor use.

Performance

FeatureOppo Reno6 5Gvivo V40Real-World Implications
ChipsetDimensity 900 (6nm)Snapdragon 7 Gen 3 (4nm)V40's Snapdragon 7 Gen 3 is more efficient and faster (5% higher benchmark).
GPUMali-G68 MC4Adreno 720V40 has better gaming performance with Adreno 720.
RAM8GB/12GB12GBV40 standardizes 12GB RAM, better for heavy multitasking.

Camera

FeatureOppo Reno6 5Gvivo V40Real-World Implications
Main Camera50MP (f/1.8, Sony IMX766)50MP (f/1.88, Samsung GNJ)Reno6 has a slightly better aperture for low light, while V40 has newer sensor tech.
Ultrawide16MP (f/2.2)50MP (f/2.4)V40’s higher resolution wins, but Reno6’s wider aperture helps in low light.
Telephoto13MP (2x zoom)NoneReno6 has a dedicated zoom lens, useful for portraits.
Selfie32MP (f/2.4)50MP (f/2.0)V40’s 50MP front cam is superior for selfies and video calls.
Video4K@30fps, 240fps slow-mo4K@30fps (OIS), 120fps slow-moV40 has better stabilization, but Reno6 offers higher slow-mo FPS.

Battery & Charging

FeatureOppo Reno6 5Gvivo V40Real-World Implications
Capacity4500mAh5500mAhV40 lasts significantly longer (22% bigger battery).
Charging65W80WV40 charges faster (80W vs. 65W)—both are quick but V40 wins.

Software & Extras

FeatureOppo Reno6 5Gvivo V40Real-World Implications
OSAndroid 11 (up to 12)Android 14V40 is newer with longer software support.
Storage128/256GB256/512GBV40 offers more storage options (up to 512GB).
Bluetooth5.25.4V40 has newer Bluetooth (better for wireless audio & connectivity).

2. Key Insights

Oppo Reno6 5G Strengths

Better zoom & macro photography (dedicated telephoto & macro lenses).
Lighter & more compact (easier one-handed use).
Gorilla Glass 5 protection (better screen durability).

vivo V40 Strengths

🔥 Superior display (larger, brighter, higher resolution & refresh rate).
Faster performance (Snapdragon 7 Gen 3, better GPU, more RAM).
🔋 Longer battery life + faster charging (5500mAh + 80W).
📸 Better selfies & ultrawide camera (50MP front cam, higher-res ultra-wide).

Trade-Offs

  • Reno6 5G lacks software updates (Android 11 vs. V40’s Android 14).
  • V40 is missing a telephoto lens, which could be a dealbreaker for zoom lovers.

3. User Profiles & Recommendations

Best For Oppo Reno6 5G:

  • Photography enthusiasts who want dedicated zoom & macro lenses.
  • Compact phone lovers who prefer lighter, smaller devices.

Best For vivo V40:

  • Power users & gamers who need better performance & battery life.
  • Content consumers who prioritize a bigger, brighter screen.
  • Selfie lovers & vloggers thanks to the 50MP front camera.

4. Buying Decision Framework

Ask Yourself:

  1. Do I prioritize battery life & performance?vivo V40
  2. Do I care about zoom photography & compactness?Oppo Reno6 5G
  3. Do I want a newer Android experience?vivo V40

Scenario-Based Choices:

  • For gaming & media: vivo V40 (120Hz, Snapdragon 7 Gen 3, bigger battery).
  • For photography versatility: Oppo Reno6 5G (telephoto, macro lenses).

Final Verdict: Which One Would I Choose?

I’d pick the vivo V40.

Why?

  • It’s the newer, more future-proof device with better performance, battery life, and display.
  • The 50MP selfie cam, 120Hz screen, and 80W charging make it ideal for daily use.
  • The lack of a telephoto lens is a minor trade-off given its stronger overall package.

But if I were a photography-focused user, I’d lean toward the Reno6 5G for its zoom and macro flexibility.

Bottom line: The vivo V40 is the better all-rounder, while the Oppo Reno6 5G suits niche photography needs.

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.