Samsung Galaxy Z Fold3 5G vs vivo iQOO 12 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 27, 2021 November 14, 2023
Release Year 2021 2023

Physical

Volume 129.7 cm³ 100.33 cm³
Screen Size to Weight Ratio 2.8 "/g 3.42 "/g
Weight 271 g 198.5 g
Height 158.2 mm 163.2 mm
Width 128.1 mm 75.9 mm
Thickness 6.4 mm 8.1 mm
Foldable Design Yes No
Available Colors
  • Phantom Black
  • Phantom Silver
  • Phantom Green
  • Thom Browne Edition
  • Wooyoungmi Edition
  • Black
  • Red
  • White (BMW M branding)

Display

Screen Size 7.6 " 6.78 "
Resolution 1768 x 2208 1260 x 2800
Aspect Ratio 16:9 20:9
Screen-to-Body Ratio 89.7 % 89.6 %
Pixel Density 374 PPI 453 PPI
Refresh Rate 120 Hz 144 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1400 nits
Peak Brightness 1200 nits 3000 nits

Hardware

Battery Capacity per Screen Area 76.18 mAh/in² 108.77 mAh/in²
Battery Density 33.92 mAh/cm³ 49.83 mAh/cm³
Battery Capacity 4400 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 660 Adreno 750

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 15 16

Comparison Summary

Alright, let's dive deep into this head-to-head comparison of the Samsung Galaxy Z Fold3 5G and the vivo iQOO 12. We've got a foldable marvel going up against a modern powerhouse, and it's going to be fascinating to see where each shines. Let's get into it!

1. Specifications Breakdown

Here’s a detailed comparison table, breaking down the specs and their real-world implications:

FeatureSamsung Galaxy Z Fold3 5Gvivo iQOO 12Real-World Implications
DESIGN
Form FactorFoldableStandardThe Fold3 offers a tablet-like experience when unfolded, while the iQOO 12 is a traditional smartphone.
Dimensions158.2 x 128.1 x 6.4 mm163.2 x 75.9 x 8.1 mmFold3 is wider when unfolded, making it better for multitasking, iQOO 12 is taller and thicker but more pocketable when folded.
Weight271g198.5giQOO 12 is significantly lighter, making it more comfortable for one-handed use and extended periods.
DISPLAY
Main Display Size7.6"6.78"Fold3’s larger screen is ideal for multitasking, media consumption, and gaming, offering a more immersive experience. iQOO 12 is better for single-handed use.
Resolution1768 x 22081260 x 2800Fold3 has a slightly higher resolution, but it’s spread across a larger area, making the pixel density less.
Pixel Density (PPI)374453iQOO 12 offers a noticeably sharper display, which will provide clearer text and visuals.
Display TechnologyN/AAMOLEDiQOO 12's AMOLED provides deeper blacks, higher contrast, and more vibrant colours.
Refresh Rate120Hz144HziQOO 12’s higher refresh rate provides slightly smoother animations, great for gaming.
Brightness0 nits3000 nitsiQOO 12 is dramatically better for outdoor use, as its display can get incredibly bright.
PERFORMANCE
ChipsetSnapdragon 888Snapdragon 8 Gen 3iQOO 12's significantly newer chip offers vastly improved performance, more efficient power consumption.
AnTuTu Score898,7002,020,000iQOO 12 has more than double the benchmark performance. It will handle heavy apps, multitasking, and gaming with ease.
GPUAdreno 660Adreno 750iQOO 12's newer GPU will deliver significantly improved graphics performance.
BATTERY LIFE
Capacity4400 mAh5000 mAhiQOO 12's larger battery will likely offer better battery endurance through a full day of use.
Charging25W Fast Charging120W Fast ChargingiQOO 12 has incredibly fast charging speeds, charging your phone from 0-100% in minutes.
Battery FeaturesWireless, Reverse, BypassNon-removableFold3 has wireless charging, reverse charging, and bypass charging for longer sessions.
CAMERA
Main Camera Resolution12MP50MPiQOO 12's higher resolution will result in sharper images with more details.
Main Camera Aperturef/1.8f/1.69iQOO 12 has a slightly wider aperture, which performs better in low light conditions.
Main Camera Sensor1/1.76” Sony IMX5551/1.3” Omnivision OV50HiQOO 12's larger sensor size captures more light, resulting in better image quality, especially in low-light.
Selfie Camera Resolution10MP16MPiQOO 12's front camera has a higher resolution, great for detailed selfies.
Selfie Camera Aperturef/2.2f/2.45Fold 3 has a wider aperture for brighter selfies in low-light.
Telephoto Lens Resolution12MP64MPiQOO 12's higher telephoto resolution will provide more detailed zoomed images.
Telephoto Lens Aperturef/2.4f/2.6Fold 3 has a wider aperture for better low-light telephoto shots.
Wide Angle Lens13MPN/AFold 3 has a dedicated Wide Angle lens
Wide Angle + Macro LensN/A50MPiQOO 12 includes a wide-angle and macro lens.
Video4K@60fps8K@30fpsiQOO 12 has higher video resolution, perfect for more professional content.
DXOMark ScoresMobile: 120, Selfie: 83N/AFold 3's camera performance is well-documented, with solid DXOMark scores.
Camera FeaturesManyManyBoth phones have similar camera features. Fold3 has Dual Front camera and Under display camera, iQOO 12 has Tracking AF and Ultra Stable Video
SOFTWARE & CONNECTIVITY
Operating SystemAndroid 11 (up to 15)Android 14 (up to 16)iQOO 12 has a much newer OS, offering the latest features and security updates.
WiFiWiFi 6WiFi 7iQOO 12 supports the latest WiFi standard, offering faster speeds and lower latency.
BluetoothBluetooth 5.2Bluetooth 5.4iQOO 12's newer Bluetooth version provides a more stable, efficient connection, with wider codec support.
GPSMultipleMoreiQOO 12 supports more satellite systems providing superior location accuracy.
SIM SupportDual (Nano + eSIM)Dual (Nano + Nano)Fold 3’s eSim offers digital carrier switching, iQOO 12 has 2 physical SIM slots.
STORAGE & AUDIO
Internal Storage256GB/512GB256GB/512GB/1TBiQOO 12 offers a 1TB storage option, offering ample storage for media and files.
RAM12GB12GB/16GBiQOO 12 has a 16GB RAM option which is better for multitasking and gaming.
Expandable StorageNoNoNeither device has expandable storage
Audio QualityDolby Atmos, StereoDolby Atmos, StereoBoth devices offer identical audio quality.
SECURITY, SENSORS, BUILD
SecuritySide-Mounted FingerprintBasic FingerprintFold 3 offers side-mounted fingerprint security, while iQOO 12 uses basic fingerprint security
Screen ProtectionGorilla Glass VictusUnknownFold 3 is protected by Corning Gorilla Glass Victus, offering superior protection from scratches and damage.
SensorsMultipleMoreFold 3 has additional environmental sensors like barometer, Hall sensor, and Geomagnetic sensor.

2. Key Insights

Samsung Galaxy Z Fold3 5G:

  • Strengths: The Fold3’s biggest draw is its foldable design, transforming from a phone to a small tablet, providing a unique multitasking experience with the large display. It offers a well-rounded camera system with good performance across various shooting conditions. The device has wireless charging, reverse charging, and bypass charging. It also has good Dxomark scores for both mobile and selfie cameras.
  • Competitive Advantages: It is a foldable device which is unique, offering a tablet experience, and a secondary front facing screen. The inclusion of an eSIM adds to its connectivity and convenience features.
  • Trade-offs: The Fold3 is heavier, bulkier, and has a higher price tag. The camera specs are good but not the best on the market today. Also, it is an older device.

vivo iQOO 12:

  • Strengths: The iQOO 12 is a beast in performance, with its leading Snapdragon 8 Gen 3 processor and fast 120W charging. It also has a brighter and sharper AMOLED display with a higher refresh rate.
  • Competitive Advantages: Its significantly faster processor, and its extremely fast charging capabilities, puts it ahead in performance compared to most other devices. The advanced WiFi 7 gives it an edge in connectivity. The camera system provides an impressive array of lenses and capabilities.
  • Trade-offs: The phone lacks wireless charging and expandable storage. Also, it is a non-foldable form factor, so it lacks that tablet experience.

3. User Profiles and Recommendations

Samsung Galaxy Z Fold3 5G:

  • User Profile: Ideal for professionals, content creators, or users who value a large screen for multitasking and media consumption. Great for users who are early adopters of technology and want a flexible mobile experience that a standard phone can't offer.
  • Use Cases: Multitasking on the go, creative work, reading ebooks, watching videos, and mobile gaming.
  • Price-to-Value: The premium price is justified by the unique foldable experience, but its age makes the price-to-value ratio less than ideal compared to the iQOO 12

vivo iQOO 12:

  • User Profile: Ideal for gamers, performance enthusiasts, and users who prioritize speed and battery life. Perfect for those who want the best specs and don't care much about foldable screens.
  • Use Cases: Mobile gaming, power-intensive apps, content creation, content consumption, and users who spend a lot of time on their phones.
  • Price-to-Value: The iQOO 12 has an excellent price-to-value ratio considering its high-end specs, especially if the user doesn't have a preference for foldable phones.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. Do you prioritize a larger, tablet-like screen or a traditional form factor? If you need a larger screen for multitasking or content creation, the Z Fold3 is the clear choice. If you prefer a more pocketable and lighter phone, the iQOO 12 is ideal.
  2. Is cutting-edge performance or innovative form factor your priority? If cutting-edge performance is essential, the iQOO 12’s superior processor and charging make it the better choice. If you want a unique experience, then the Z Fold3 will work.
  3. Does your daily life require maximum battery endurance or fast charging? If you need maximum battery performance, the iQOO 12 has better battery and superior charging capabilities. However, if you prefer having wireless, reverse, and bypass charging, the Z Fold3 is a more fitting choice.

Scenario-Based Recommendations:

  • The Gamer: The vivo iQOO 12 is the better choice due to its superior chipset, faster refresh rate, and charging capabilities.
  • The Creative Professional: If having a larger screen is key, the Z Fold3 might fit. But if performance, camera, and speed are more critical, the iQOO 12 is a better pick.
  • The Everyday User: The vivo iQOO 12 is the smarter pick, balancing performance, camera quality, a good screen, and fast charging at a great value.

My Choice

If I were in the market right now and had to pick between the Samsung Galaxy Z Fold3 5G and the vivo iQOO 12, I'd go with the vivo iQOO 12. Here’s why:

While the foldable design of the Z Fold3 is intriguing and offers a unique experience, the iQOO 12's raw performance advantage, significantly better battery life, and incredibly fast charging are simply too compelling to ignore for a daily driver. As a tech enthusiast, I value having the latest and greatest tech. The iQOO 12 offers a more modern, better screen, and the camera system will easily handle my photo and video needs. The Snapdragon 8 Gen 3 chipset makes it an absolute powerhouse.

Also, given the price-to-value, the iQOO 12 is an easy recommendation. It would be hard to justify the Z Fold 3’s premium price tag, given it is an older phone with less performance.

In conclusion, the iQOO 12 is the smart choice for most users, while the Z Fold3 remains a niche device for those who are true fans of foldable tech and need a larger display. The iQOO 12 ticks more boxes for everyday use and provides a high level of performance for the price.

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.