Samsung Galaxy Z Fold3 5G

Samsung Aug 27, 2021

Overview

The Samsung Galaxy Z Fold3 5G is a 2021-08-27 flagship smartphone from Samsung, showcasing a diverse palette including Phantom Black, Phantom Silver, Phantom Green, Thom Browne Edition, Wooyoungmi Edition. Powered by Android 11 (upgradable to 15 for extended software support), featuring the Qualcomm Snapdragon 888 (5nm process). The device showcases a premium 6.2" Super AMOLED display with crisp 832 x 2268 px resolution (390 ppi pixel density), delivering ultra-smooth visuals with a 120 HzHz refresh rate, protected by the latest Corning Gorilla Glass Victus for ultimate durability. For exceptional multitasking capabilities, it offers 12GB high-speed RAM LPDDR5 RAM, with multiple storage configurations available: 12GB RAM + 256GB storage, 12GB RAM + 512GB storage, complemented by the Adreno 660 GPU for capable graphics performance. The versatile camera system features a capable 12MP Standard main sensor with a wide f/1.8 aperture for exceptional low-light performance, complemented by a 13MP Wide Angle lens and a 12MP Telephoto lens for detailed zoom shots. For self-portraits, it features a quality 10MP front-facing camera for clear selfies. Power management is handled by a robust 4400 mAh Li-Polymer battery, supporting 25W fast charging.

Hardware & Performance

ProcessorQualcomm Snapdragon 888, Octa-Core, 5 nm process, Max 2.84 GHz, 64-bit architecture
CPU Configuration
GraphicsAdreno 660
Memory12GB RAM (RAM LPDDR5), 256GB Storage (UFS Storage 3.1)
Performance898,700 AnTuTu score (v10)
Additional FeaturesDolby Atmos, Stereo Speakers
898,700
AnTuTu Score
12GB
RAM
256GB
Storage
2.84 GHz
Max CPU Speed
Powered by the advanced Qualcomm Snapdragon 888 built on 5 nm process with 64-bit architecture, reaching speeds up to 2.84 GHz
Enhanced visual performance with Adreno 660 graphics, delivering smooth gaming and multimedia experience
Equipped with 12GB RAM LPDDR5 RAM and 256GB UFS Storage 3.1 storage
Remarkable high-end performance with an impressive AnTuTu score of 898,700 (version v10)
Premium audio experience with Dolby Atmos, Stereo Speakers
Experience exceptional performance with this powerful hardware configuration, featuring advanced processing capabilities, optimized graphics, and comprehensive memory management for demanding applications and smooth multitasking.

Camera Features

Video Resolution
  • 4K
  • 1080p
  • 720p
Frame Rates
  • 60fps
  • 240fps
  • 960fps
Video Features
  • HDR
  • EIS

The Samsung Galaxy Z Fold3 5G features a 3-camera setup with a 12MP Standard main sensor (f/1.8) of 1/1.76" size and 1.80 µm pixel size. The Samsung Galaxy Z Fold3 5G also includes a 13MP Wide Angle lens (f/2.2) and a 12MP Telephoto lens (f/2.4). For selfies, the Samsung Galaxy Z Fold3 5G uses a 10MP front camera with f/2.2 aperture featuring 1/3.2" sensor size and 1.22 µm pixel size. The Samsung Galaxy Z Fold3 5G's camera system includes 4K Video, Digital zoom, Optical zoom.

DxOMark Scores

Mobile Camera DxOMark Scores

120
Overall
129
Photo
105
Video

Selfie Camera DxOMark Scores

83
Overall
79
Photo
89
Video

Camera details

Rear Camera

Resolution: 12 MP
Aperture: f/1.8
Sensor Model: Sony IMX555
Sensor Type: CMOS
Pixel Size: 1.80 µm
Sensor Size: 1/1.76"

Resolution: 13 MP
Aperture: f/2.2
Sensor Model: Sony IMX258
Sensor Type: CMOS
Pixel Size: 1.12 µm
Sensor Size: 1/3.06"

Resolution: 12 MP
Aperture: f/2.4
Pixel Size: 1.00 µm

Selfie Camera

Resolution: 10 MP
Aperture: f/2.2
Sensor Model: Sony IMX374
Sensor Type: CMOS
Pixel Size: 1.22 µm
Sensor Size: 1/3.2"

Additional Features

Extra:
  • Internal Front camera Under Display Sony IMX471 4MP f/1.8
  • Telephoto with OIS, 2x optical zoom
  • 123º Ultra wide angle lens
  • Video 4K 60fps
Flash:
  • Dual LED
Optical Stabilisation:
  • Yes
Slow Motion Video:
  • Yes, 240 fps
Features:
  • 4K Video
  • Digital zoom
  • Optical zoom
  • Triple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Manual focus
  • Laser AF
  • Phase detection autofocus (PDAF)
  • Laser autofocus (LAF)
  • Dual front camera
  • Under display camera
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • Night Mode

Display

Size6.2"
TypeSuper AMOLED
Resolution832 x 2268 px
Pixel Density390 ppi
Aspect Ratio21:9
Refresh Rate120 Hz
Brightness
Contrast RatioN/A
HDR SupportHDR10+
ProtectionCorning Gorilla Glass Victus
Additional Features
  • Hole-punch Notch
  • Always-On Display
  • Scratch resistant
  • S-Pen
  • Capacitive
  • Multi-touch
  • Frameless
  • Foldable Display

The Samsung Galaxy Z Fold3 5G features a 6.2" Super AMOLED display with 832 x 2268 px resolution (390 ppi pixel density) in 21:9 aspect ratio. It delivers smooth 120 Hz refresh rate. The screen supports advanced HDR formats including HDR10+. Display protection is provided by Corning Gorilla Glass Victus. User-centric features include hole-punch notch, always-on display, multi-touch. Technical capabilities include s-pen, capacitive, frameless, foldable display. Additional protection features include scratch resistant.

Review

Samsung Galaxy Z Fold3 5G Review: A Unique Foldable Experience, But Is It for You?

I've spent the better part of the last few weeks living with the Samsung Galaxy Z Fold3 5G, and it's certainly been an experience unlike any other. At its price point, it's not just another smartphone; it's a statement piece, a glimpse into the future of mobile tech. My testing involved everything from daily commutes and media consumption to more intensive tasks like gaming and multitasking, giving me a well-rounded perspective on its capabilities and quirks. My initial impression is that this phone delivers on the promise of a foldable device, but with some trade-offs that are important to consider.

Looking at the market landscape, the Z Fold3 arrived as a bold move from Samsung, solidifying their commitment to the foldable category. From my perspective, this phone wasn’t just about incremental upgrades; it was about refining the foldable formula and making it more accessible, albeit still at a premium price. It landed in a space where the conversation was shifting from "if" foldables would be viable to "how good" they could be. The price, while significant, felt somewhat justified by the innovative tech on display, targeting early adopters and those seeking a truly versatile mobile device.

The design of the Z Fold3 is immediately striking. Closed, it feels dense and substantial in the hand, that 271-gram weight is definitely noticeable. The materials feel undeniably premium, a combination of Armor Aluminum and Gorilla Glass Victus, lending a sense of durability. However, that thickness when folded, those 158.2 x 67.1 x 16 mm dimensions, makes it feel almost brick-like compared to a traditional smartphone. Unfolding it, though, is where the magic happens. The hinge mechanism feels robust, and the satisfying click as it locks into the open position is reassuring. While I wouldn't call it pocket-friendly in its folded state, the build quality does inspire confidence in its longevity.

The star of the show is undoubtedly the internal 7.6-inch Dynamic AMOLED 2X display. In my experience, the 120Hz refresh rate makes every interaction feel incredibly smooth. Scrolling through social media, navigating menus, or simply swiping between home screens is a buttery smooth experience. Media consumption on this display is immersive; colors are vibrant, and blacks are inky deep. Watching YouTube videos or catching up on Netflix feels like having a portable cinema in your hands. Gaming is also a joy, with the expansive screen making gameplay more engaging. However, I have to point out the crease. It's there, visible especially on lighter backgrounds, and while it mostly fades into the background during regular use, it’s a constant reminder of the foldable nature. The external 6.2-inch Super AMOLED cover screen is a different story. It's perfectly adequate for quick tasks, checking notifications, or making calls, but it feels a bit cramped for extended use, particularly after experiencing the vastness of the inner display.

Under the hood, the Snapdragon 888 chipset in my testing proved to be a capable performer. I threw demanding games at it, and it handled them without breaking a sweat. Titles like Genshin Impact and Call of Duty Mobile ran smoothly with high graphics settings. Multitasking is where this phone truly shines. Being able to have multiple apps open side-by-side is a game-changer for productivity. I frequently had a video playing on one side and a document open on the other, or browsed the web while messaging friends. The 12GB of RAM ensures smooth transitions between apps and keeps everything running fluidly. Temperature management is also commendable. Even during extended gaming sessions, the phone got warm but never uncomfortably hot. One minor quirk I noticed is the occasional slight delay when transitioning between the cover screen and the main display, but it's a fleeting issue.

The camera system on the Z Fold3 is versatile. The triple 12MP rear setup – a standard wide, an ultrawide, and a telephoto lens – provides a good range of shooting options. In my photo-taking experience, the main sensor captures crisp images with good detail and accurate colors, especially in well-lit conditions. I specifically tested its low-light capabilities, and the night mode does a decent job of brightening up scenes and preserving detail, though it’s not class-leading. The ultrawide lens is useful for capturing expansive landscapes, and the telephoto lens provides a useful 2x optical zoom. Video recording is also impressive, offering up to 4K at 60fps with effective stabilization. The 10MP front-facing camera on the cover screen and the 4MP under-display camera on the main screen both produce acceptable selfies and are suitable for video calls. While the camera system is competent and delivers good results, it doesn't quite match the top-tier camera performance found in some traditional flagship smartphones at this price point.

Battery life on the Z Fold3, with its 4400mAh cell, is where I encountered some limitations. In my daily usage, which involved a mix of browsing, social media, some video watching, and occasional gaming, I typically got through a standard workday. However, on heavier usage days, particularly when utilizing the larger internal display extensively, I found myself reaching for the charger by early evening. The 25W fast charging is decent, getting you a noticeable boost in a short amount of time, but it’s not the fastest in the market. Wireless charging would have been a welcome addition for convenience. The reverse wireless charging at 9W is a nice feature to have in a pinch for accessories, but I didn't find myself using it frequently. Effective power management is crucial with this device, and being mindful of screen-on time, especially on the larger display, is key to maximizing battery life.

Running on Android, the software experience on the Z Fold3 is largely positive. Samsung’s One UI is well-optimized for the foldable form factor, offering features like Flex Mode, which allows you to use the phone half-folded, and seamless app continuity between the cover and main displays. In my daily usage, the interface felt intuitive, and the ability to multitask with multiple apps open simultaneously was incredibly useful. The update policy from Samsung is generally good, and the Z Fold3 is eligible for several major Android updates, which adds to its long-term value. The side-mounted fingerprint scanner is fast and reliable for unlocking the device. While the absence of a headphone jack is a minor inconvenience for some, the robust connectivity options, including 5G, Wi-Fi 6, and Bluetooth 5.2, ensure it’s well-connected.

Analyzing the value proposition of the Z Fold3 requires acknowledging its premium price. From my perspective, it's a device that caters to a specific niche: those who crave a blend of smartphone portability and tablet-like productivity and media consumption. If you fall into that category and are willing to invest, the Z Fold3 delivers a unique and compelling experience. However, if you prioritize battery life or a top-tier camera above all else, there are excellent traditional smartphones at a similar or even lower price point that might be a better fit. Competitors offer compelling features, but none quite replicate the foldable experience.

In conclusion, the Samsung Galaxy Z Fold3 5G is an impressive piece of engineering that offers a glimpse into the future of mobile technology. While it has its drawbacks, particularly in terms of weight and battery life, the expansive and immersive inner display, coupled with its multitasking capabilities, provides a unique user experience. My recommendation is that if you're someone who values innovation and the versatility of a foldable device, and the price isn't a major barrier, the Z Fold3 is definitely worth considering. However, those seeking a lighter, longer-lasting phone with a best-in-class camera might find more compelling options elsewhere. Ultimately, the Z Fold3 is a testament to Samsung's innovation and a compelling, albeit niche, offering in the high-end smartphone market.

Basic Information

Samsung Galaxy Z Fold3 5G
BrandSamsung
ModelSamsung Galaxy Z Fold3 5G
Launch DateFriday, August 27, 2021
Release Year2021
Dimensions158.2 × 128.1 × 6.4 mm
Weight271 g
Volume129.7 cm³
Available Colors
  • Phantom Black
  • Phantom Silver
  • Phantom Green
  • Thom Browne Edition
  • Wooyoungmi Edition

Samsung Galaxy Z Fold3 5G was released on Friday, August 27, 2021. The phone measures 158.2 × 128.1 × 6.4 mm with a volume of 129.7 cm³ and weighs 271g. It features a 6.2" Super AMOLED display with 832 x 2268 px resolution (390 ppi pixel density) and 120 HzHz refresh rate. The device is available in the following colors: Phantom Black, Phantom Silver, Phantom Green, Thom Browne Edition, Wooyoungmi Edition.

Battery

Capacity4400 mAh
TypeLi-Polymer
Fast Charging25W
Wireless ChargingN/A
Features
  • Bypass Charging
  • Reverse charging
  • Non-removable
Additional Info
  • Wireless charging 15W
  • Reverse wireless charging 9W

The Samsung Galaxy Z Fold3 5G is equipped with a 4400 mAh Li-Polymer battery. It features fast charging at 25W. The battery system includes bypass charging, reverse charging, non-removable. Additional features include wireless charging 15w, reverse wireless charging 9w.

Software

OSAndroid
OS Version11
Max OS Version15

The Samsung Galaxy Z Fold3 5G runs on Android 11 and is upgradable to 15. It is powered by the Qualcomm Snapdragon 888 chipset .

Connectivity

WiFi
WiFi Standards
802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, WiFi 6 (802.11ax)
Other WiFi Features
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
BluetoothBluetooth 5.2 LE Low energy consumption
Bluetooth Features
A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Visual Remote Control Profile), DIP (Device ID Profile), HFP (Hands-Free Profile), HID (Human Interface Profile), HSP (Headset Profile), LE (Low Energy), MAP (Message Access Profile), PAN (Personal Area Networking Profile), OPP (Object Push Profile), PBAP/PAB (Phone Book Access Profile), APT-x
GPS
GPS, A-GPS, GLONASS, Beidou, Galileo, BeiDou (B1)
Network Bands
5G

n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500)

4G LTE

B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)

3G

B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)

2G

B2 (1900), B3 (1800), B5 (850), B8 (900)
SIMDual SIM Dual Standby (Nano SIM + eSIM)
USB
Charging, Mass Storage, USB OTG, USB Host, USB Type-C
NFCYes
Experience lightning-fast wireless connectivity with 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, WiFi 6 (802.11ax), enhanced by advanced features including Dual band, Hotspot, Direct, Display, MiMO
Seamless device connectivity through Bluetooth 5.2 LE Low energy consumption, offering enhanced capabilities like A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Visual Remote Control Profile), DIP (Device ID Profile), HFP (Hands-Free Profile), HID (Human Interface Profile), HSP (Headset Profile), LE (Low Energy), MAP (Message Access Profile), PAN (Personal Area Networking Profile), OPP (Object Push Profile), PBAP/PAB (Phone Book Access Profile), APT-x
Stay connected globally with Dual SIM Dual Standby (Nano SIM + eSIM) card support
Versatile connectivity options including Charging, Mass Storage, OTG, Host, USB Type-C
Convenient NFC technology for contactless payments and instant device pairing
Comprehensive network coverage with support for 5G connectivity, 4G LTE connectivity, 3G connectivity, 2G connectivity
This device is optimized for global network compatibility, ensuring reliable connectivity across different regions and carriers.

Sensors

Security Sensors
  • Fingerprint (side-mounted)
Motion Sensors
  • accelerometer
  • gyro
Environmental Sensors
  • proximity
  • compass
  • barometer
Health SensorsN/A

For security, the Samsung Galaxy Z Fold3 5G features fingerprint (side-mounted). Motion tracking is handled by accelerometer gyro. Environmental monitoring includes proximity compass barometer.