Oppo Reno6 5G vs vivo X100 - Detailed Phone Comparison

Detailed Comparison

Specification
vivo X100
vivo X100
Vivo

General

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

Physical

Volume 85.92 cm³ 104.89 cm³
Screen Size to Weight Ratio 3.53 "/g 3.36 "/g
Weight 182 g 202 g
Height 156.8 mm 164.1 mm
Width 72.1 mm 75.2 mm
Thickness 7.6 mm 8.5 mm
Foldable Design No No
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • White
  • Orange
  • Startrail Blue
  • Asteroid Black

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 % 89.9 %
Pixel Density 409 PPI 452 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness 750 nits 3000 nits

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 108.77 mAh/in²
Battery Density 50.05 mAh/cm³ 47.67 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 900 (6 nm) Mediatek Dimensity 9300 (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
GPU Mali-G68 MC4 Immortalis-G720 MC12

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 X100: In-Depth Comparison

1. Specifications Breakdown

Below is a structured comparison of key specifications, grouped into categories with real-world implications:

Design & Build

FeatureOppo Reno6 5Gvivo X100Real-World Implications
Dimensions156.8 × 72.1 × 7.6 mm164.1 × 75.2 × 8.5 mmThe Reno6 is more compact and lighter (182g vs. 202g), making it easier to handle one-handed. The X100 is bulkier but has a more premium feel.
Build ProtectionGorilla Glass 5Unknown protectionThe Reno6 likely has better screen durability against drops and scratches.
Weight182g202gThe Reno6 is 20g lighter, better for long-term comfort.

Display

FeatureOppo Reno6 5Gvivo X100Real-World Implications
Size6.43" AMOLED6.78" AMOLEDThe X100's larger screen is better for media and gaming, while the Reno6 is more pocket-friendly.
Resolution1080x2400 (409 PPI)1260x2800 (452 PPI)The X100 has a sharper, more detailed display (36% more pixels).
Refresh Rate90Hz120HzThe X100 provides smoother scrolling and animations, useful for gaming and UI fluidity.
Brightness1100 nits3000 nitsThe X100 is far superior in sunlight visibility, making outdoor use much easier.

Performance

FeatureOppo Reno6 5G (Dimensity 900)vivo X100 (Dimensity 9300)Real-World Implications
AnTuTu Score815,2001,881,325The X100 is over 2x faster, excelling in gaming, multitasking, and heavy workloads.
RAM Options8/12GB12/16GBThe X100's 16GB RAM is future-proof for heavy apps and gaming.
Storage128/256GB (no expansion)256/512GB/1TB (no expansion)The X100 offers more storage options, ideal for power users.

Camera System

FeatureOppo Reno6 5Gvivo X100Real-World Implications
Main Camera (50MP)f/1.8, Sony IMX766 (1/1.56")f/1.57, Sony IMX920 (1/1.31")The X100 has better low-light performance (larger sensor + wider aperture).
Ultra-Wide16MP, f/2.250MP, f/2.0The X100’s ultra-wide is sharper with better detail.
Telephoto13MP, f/2.464MP, f/2.6The X100 offers better zoom quality and clarity.
Selfie Cam32MP, f/2.432MP, f/2.0The X100 has slightly better low-light selfies.
Video4K@30fps, 1080p@60fps, 240fps slow-mo4K, 960fps slow-mo, gimbal stabilizationThe X100 has better stabilization and slow-motion recording.

Battery & Charging

FeatureOppo Reno6 5Gvivo X100Real-World Implications
Capacity4500mAh5000mAhThe X100 lasts longer under heavy use.
Charging Speed65W fast charging120W fast chargingThe X100 charges twice as fast—great for quick top-ups.

2. Key Insights

Why Choose the Oppo Reno6 5G?

More compact and lightweight (better for one-handed use).
Slightly better screen protection (Gorilla Glass 5).
Decent performance for daily tasks (but not for heavy gaming).

Inferior display, battery life, and charging speed.
Weaker cameras, especially in low light.

Why Choose the vivo X100?

Significantly faster performance (Dimensity 9300 is flagship-tier).
Superior display (120Hz, brighter, sharper).
Much better cameras (larger sensors, better zoom, stabilization).
Longer battery life + blazing-fast 120W charging.

Heavier and bulkier (less comfortable for small hands).
No Gorilla Glass (unknown screen protection).


3. User Profiles & Recommendations

Best For Oppo Reno6 5G:

  • Casual users who prioritize comfort and portability.
  • Budget-conscious buyers (if available at a lower price).
  • Light gamers and social media users (not for high-end gaming).

Best For vivo X100:

  • Power users and gamers (high-end performance).
  • Photography enthusiasts (best camera system).
  • Those who want a premium flagship experience.

4. Buying Decision Framework

3 Key Questions to Help You Decide:

  1. Do you prioritize performance and camera quality?vivo X100
  2. Do you prefer a lighter, more compact phone?Oppo Reno6 5G
  3. Do you need fast charging and long battery life?vivo X100

Scenario-Based Recommendations:

  • Gaming & High-End Use?vivo X100 (better chipset, 120Hz display).
  • Budget & Portability?Oppo Reno6 5G (if cheaper).
  • Photography & Video?vivo X100 (superior cameras).

Final Verdict: Which One Would I Choose?

Winner: vivo X100

While the Oppo Reno6 5G is a solid mid-range phone with a lighter build, the vivo X100 is a far superior device in almost every category—performance, display, battery, charging, and cameras. Unless you really need a compact phone, the X100 is the better long-term investment, offering flagship-level specs that will stay relevant for years.

My pick? The vivo X100—it’s a powerhouse with no major weaknesses, making it the clear winner. 🚀

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.