Samsung Galaxy Z Fold4 vs Oppo Reno12 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 25, 2022 June 25, 2024
Release Year 2022 2024

Physical

Volume 127.12 cm³ 90.89 cm³
Screen Size to Weight Ratio 2.89 "/g 3.79 "/g
Weight 263 g 177 g
Height 155.1 mm 161.4 mm
Width 130.1 mm 74.1 mm
Thickness 6.3 mm 7.6 mm
Foldable Design Yes No
Available Colors
  • Phantom Black
  • Burgundy
  • Graygreen
  • Beige
  • Matte Brown
  • Sunset Pink
  • Astro Silver

Display

Screen Size 7.6 " 6.7 "
Resolution 1812 x 2176 1080 x 2412
Aspect Ratio 16:9 20:9
Screen-to-Body Ratio 90.8 % 90.3 %
Pixel Density 373 PPI 394 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1200 nits 1200 nits

Hardware

Battery Capacity per Screen Area 76.18 mAh/in² 111.38 mAh/in²
Battery Density 34.61 mAh/cm³ 55.01 mAh/cm³
Battery Capacity 4400 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Mediatek Dimensity 7300 Energy (4 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 730 Mali-G615 MC2

Connectivity

USB Version 3.2 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 16 17

Comparison Summary

Let's dive into a comparative analysis of the Samsung Galaxy Z Fold4 and the Oppo Reno12, dissecting their specifications and translating them into real-world implications for you.

1. Specifications Breakdown

FeatureSamsung Galaxy Z Fold4Oppo Reno12Real-World Implications
Design
Dimensions (mm)155.1 x 130.1 x 6.3 (unfolded)
155.1 x 67.1 x 14.2-15.8 (folded)
161.4 x 74.1 x 7.6Fold4 offers a unique, compact folded form factor; Reno12 is a slim, traditional smartphone design.
Weight (g)263177Fold4's weight reflects its complex hinge and dual displays; Reno12 prioritizes portability.
FoldableYesNoFold4 transforms from phone to mini-tablet; Reno12 provides a standard smartphone experience.
Display
Display TypeFoldable Dynamic AMOLED 2XAMOLEDFold4's flexible display enables unique multitasking and viewing experiences; Reno12 offers a vibrant, flat screen.
Size (inches)7.6 (main), 6.2 (cover)6.7Fold4 provides a significantly larger main display area for productivity and media; Reno12 offers a spacious display for a traditional phone.
Resolution (px)1812 x 2176 (main), 832 x 2268 (cover)1080 x 2412Fold4 boasts sharper visuals on its main display; Reno12 has a standard FHD+ resolution.
Refresh Rate (Hz)120120Both deliver smooth scrolling and animations.
Performance
ChipsetSnapdragon 8+ Gen 1Dimensity 7300Fold4 offers flagship-level performance; Reno12 provides a balanced, mid-range performance.
CPUOcta-core (up to 3.19 GHz)Octa-core (up to 2.5 GHz)Fold4's more powerful CPU handles demanding tasks with ease; Reno12 performs well for everyday use.
RAM (GB)1212Ample RAM for multitasking on both devices.
Camera
Main Camera (MP)5050Comparable main camera resolution suggests similar image quality potential.
Video8K@24fps4K@30fpsFold4 supports higher resolution video recording.
Battery Life
Capacity (mAh)44005000Reno12's larger battery likely provides longer usage time; Fold4's dual displays consume more power.
Fast Charging25W80WReno12 offers significantly faster charging speeds.

2. Key Insights

  • Form Factor Revolution: The Fold4's foldable design is its defining feature. The ability to transition from a pocketable phone to a tablet-sized device for productivity or media consumption is a game-changer, though it comes at a premium in price and weight.
  • Performance Prowess: The Snapdragon 8+ Gen 1 in the Fold4 delivers a noticeable performance advantage over the Reno12's Dimensity 7300. This translates to smoother multitasking, faster app loading, and better gaming performance.
  • Display Dynamics: While both phones offer 120Hz refresh rates, the Fold4's larger, higher-resolution main display is a visual treat. The Reno12's display is excellent for a traditional smartphone, but the Fold4 offers a truly expansive canvas.
  • Battery and Charging Trade-offs: The Reno12 boasts a larger battery and significantly faster charging. The Fold4’s smaller battery capacity is understandable given its form factor, but the 25W charging feels dated compared to the Reno12's 80W fast charging.

3. User Profiles and Recommendations

  • Fold4: Ideal for power users, multitaskers, content creators, and those who value a large screen experience on the go. The foldable design enables unique workflows and immersive media consumption.
  • Reno12: A great choice for users seeking a sleek, modern smartphone with a vibrant display, long battery life, and fast charging. It offers excellent value for its price, delivering a well-rounded experience without breaking the bank.

4. Buying Decision Framework

  1. Is a foldable form factor a priority? If the ability to switch between a phone and a mini-tablet is highly appealing, the Fold4 is the clear choice.
  2. What is your budget? The Fold4 commands a significantly higher price due to its innovative design and top-tier specifications. The Reno12 provides excellent value in the mid-range segment.
  3. How important is raw performance? For demanding tasks and gaming, the Fold4's superior processing power provides a noticeable advantage.

My Choice: As a tech journalist who thrives on innovation and pushes the boundaries of mobile productivity, I would choose the Samsung Galaxy Z Fold4. The foldable form factor, despite its trade-offs in weight and battery, fundamentally changes how I can interact with my device. The ability to have a tablet-like experience for content creation, multitasking, and media consumption in a pocketable device is incredibly compelling. The performance advantage offered by the Snapdragon 8+ Gen 1 further solidifies this choice, ensuring a smooth and responsive experience even with demanding workflows. While the Reno12 is an excellent phone in its own right, the Fold4's unique capabilities align perfectly with my needs and priorities. The price premium is justified for the transformative experience it offers.

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.