Samsung F721B Galaxy Z Flip4 5G 128GB/8GB RAM Dual SIM Graphite

Samsung Galaxy Z Flip4 SM-F721B 17 cm (6.7") Dual SIM Android 12 5G USB Type-C 8 GB 128 GB 3700 mAh Graphite

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Samsung F721B Galaxy Z Flip4 5G 128GB/8GB RAM Dual SIM Graphite

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Samsung F721B Galaxy Z Flip4 5G 128GB/8GB RAM Dual SIM Graphite

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Samsung F721B Galaxy Z Flip4 5G 128GB/8GB RAM Dual SIM Graphite

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Samsung Galaxy Z Flip4 5G, 8GB RAM /128GB Storage Graphite - Unlocked, New

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Samsung Galaxy Z Flip4 Graphite 6.7 128GB 5G Unlocked & SIM Free Smartphone

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Samsung Galaxy Z Flip4 Graphite 6.7" 128GB 5G Unlocked & SIM Free SM-F721BZAGEUB

Overall Rating: 1.2 / 5 (average from multiple review sources, as of Dec 9, 2025)
Based on a total of 21,719 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£471.92
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Samsung Galaxy Z Flip4 SM-F721B 17 cm (6.7") Dual SIM Android 12

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£474.92
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Samsung Galaxy Z Flip4 SM-F721B 17 cm (6.7") Dual SIM Android 12

Overall Rating: 3.2 / 5 (average from multiple review sources, as of Dec 11, 2025)
Based on a total of 42 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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Samsung F721B Galaxy Z Flip4 5G 128GB/8GB RAM Dual SIM Graphite

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£599.00
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Product Information

Weight & dimensions

Width 71.9 mm
Folded height 8.49 cm
Folded depth 1.71 cm
Weight 187 g
Folded width 7.19 cm
Height 165.2 mm
Depth 6.9 mm

Other features

Repairability index 7.6

Packaging content

Cables included USB Type-C
SIM card ejector pin Yes
Quick start guide Yes

Certificates

Head SAR (EU) 1.151 W/kg
Body SAR (EU) 1.198 W/kg
Extremities SAR (EU) 2.75 W/kg

Sensors

Barometer Yes
Geomagnetic sensor Yes
Hall sensor Yes
Gyroscope Yes
Proximity sensor Yes
Accelerometer Yes
Ambient light sensor Yes

Display

Second display diagonal 4.83 cm (1.9")
Second display resolution 512 x 260 pixels
Second display type Super AMOLED
Second display pixel density 302 ppi
Second display Yes
Pixel density 425 ppi
High Dynamic Range (HDR) technology High Dynamic Range 10+ (HDR10 Plus)
High Dynamic Range (HDR) supported Yes
Maximum refresh rate 120 Hz
Display resolution 2640 x 1080 pixels
Display technology marketing name Dynamic AMOLED 2X
Panel type OLED
Screen shape Flat
Display diagonal 17 cm (6.7")

Software

Virtual assistant Samsung Bixby
Operating system installed Android 12
Platform Android

Battery

Battery capacity 3700 mAh
Removable battery No

Multimedia

Audio formats supported 3GA, AAC, AMR, APE, AWB, DFF, DSF, FLAC, IMY, M4A, Mid, MIDI, MP3, MXMF, OGA, OGG, RTTTL, RTX, WAV, XMF
Video formats supported 3G2, 3GP, AVI, FLV, M4V, MKV, MP4, WEBM
Speakers stereo
Audio system Dolby Atmos

Navigation

Position location Yes
GPS (satellite) Yes
Galileo Yes
GLONASS Yes
BeiDou Yes

Performance

Vibrating alert Yes
Speakerphone Yes
Face recognition Yes
Fingerprint reader Yes
Wireless charging Yes
Fast charging Yes
Video call Yes

Design

International Protection (IP) code IPX8
Product colour Graphite
Form factor Clamshell
Protection features Water resistant

Messaging

Short Message Service (SMS) Yes
E-mail Yes
Multimedia Messaging Service (MMS) Yes

Ports & interfaces

USB version 2.0
USB connector type USB Type-C
USB port Yes

Network

Near Field Communication (NFC) Yes
MIMO Yes
Mobile network generation 5G
Bluetooth version 5.2
Bluetooth Yes
Wi-Fi standards 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Wi-Fi Yes
SIM card capability Dual SIM
4G standard LTE
SIM card type NanoSIM + eSIM

Camera

Panorama Yes
Night mode Yes
Video recording modes 720p, 1080p, 2160p
Resolution at capture speed 1280x720@30fps, 1280x720@960fps, 1920x1080@240fps, 1920x1080@30fps, 1920x1080@60fps, 3840x2160@30fps, 3840x2160@60fps
Maximum frame rate 960 fps
Video capture resolution (max) 3840 x 2160 pixels
Flash type LED
Rear camera flash Yes
Front camera field of view (FOV) angle 80°
Front camera pixel size 1.22 µm
Front camera aperture number 2.4
Front camera resolution (numeric) 10 MP
Front camera type Single camera
Digital zoom 10x
Second rear camera field of view (FOV) angle 83°
Rear camera field of view (FOV) angle 123°
Second rear camera pixel size 1.8 µm
Rear camera pixel size 1.12 µm
Second rear camera aperture number 1.8
Rear camera aperture number 2.2
Second rear camera resolution (numeric) 12 MP
Rear camera resolution (numeric) 12 MP
Auto focus Yes
Image stabilizer Yes
Image stabilizer type Optical Image Stabilization (OIS)
Rear camera type Dual camera
Video stabilizer Yes
Time lapse mode Yes

Storage

Compatible memory cards Not supported
Internal storage capacity 128 GB
RAM capacity 8 GB

Processor

Processor model 8+ Gen 1
Processor family Qualcomm Snapdragon
Processor boost frequency 3.18 GHz
Processor cores 8

Product information

At a glance

  • Compact foldable design for easy portability.
  • Vivid 6.7-inch display with smooth 120Hz refresh rate.
  • Powerful processor and long-lasting battery life.

Note: This text was created with the help of AI.

Discover the Samsung Galaxy Z Flip4: A Perfect Fit for Modern Lifestyles

The Mobile Phones landscape is evolving, and the Samsung Galaxy Z Flip4 128GB Graphite is a standout choice for anyone looking to blend cutting-edge technology with stylish design. Whether you're a busy professional, a social media enthusiast, or someone who simply loves staying connected, this device is tailored for you. Its compact, foldable design makes it ultra-portable, ensuring it fits easily into your pocket or bag while delivering a powerful smartphone experience.

Stunning Features and Performance

Get ready to experience the future of smartphones with the Galaxy Z Flip4's remarkable features. With a vibrant 6.7-inch FHD+ Dynamic AMOLED 2X display and an impressive refresh rate of 120Hz, every interaction feels smooth and fluid. The device is powered by the Snapdragon 8+ Gen 1 processor, ensuring lightning-fast performance whether you're gaming, streaming, or multitasking. Plus, with 128GB of internal storage, you can store all your important files, photos, and apps without a hitch. Don't forget about the dual-camera setup, featuring a 12 MP main lens and a 12 MP ultra-wide lens, promising stunning shots and videos that capture every moment beautifully.

Sleek Design and Build Quality

The Galaxy Z Flip4 is as much about looks as it is about functionality. Dressed in a sleek Graphite finish, it radiates sophistication and elegance. The device's innovative foldable design allows it to transform from a compact phone to a full-sized screen experience effortlessly. With Gorilla Glass Victus+ on the cover and an aluminum frame, it not only looks great but is also built to withstand everyday wear and tear. The device is available in an array of stunning colors, ensuring that there's a style for everyone. Plus, the Flex Mode lets you take hands-free selfies or video calls, adding a fun twist to how you connect with others.

Battery Life and Connectivity

Worried about running out of juice? The Galaxy Z Flip4 is equipped with a robust 3,700mAh battery that can easily last through your day, even with heavy use. And when the time comes to recharge, the device supports fast charging, ensuring you’re back in action quickly. Additionally, enjoy seamless connectivity with 5G capability, so you can stream, download, and share at astonishing speeds. With Samsung's One UI, which is built on Android, navigating through applications and settings is intuitive and user-friendly, making your mobile experience smooth and enjoyable.

Note: This text was created with the help of AI.

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Samsung F721B Galaxy Z Flip4 5G 128GB/8GB RAM Dual SIM Graphite

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Colour: graphite 3.18GHz Qualcomm Snapdragon 8+ Gen1 Octa-Core Processor 12.0 megapixel main camera with optical image stabilisation 17.0 cm (6.7 inch) dynamic AMOLED display with 1080 x 2640 pixels 128 GB internal memory, waterproof, Android 12.0
£376.00
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