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
- Every angle is your best angle with FlexCam
- Faster charging speed. Longer battery life
- Check what is important at a glance
More Information
| Display | 6.7" 2640 x 1080 pixels |
|---|---|
| Storage | 128GB |
| Memory | 8GB |
| Rear camera type | Dual camera |
| SKU | SM-F721BZAGEUB |
| EAN | 8806094507225 |
| Manufacturer | Samsung |
| Availability | Y |
| Product Family | Galaxy |
| Product Series | Z Flip4 |
Reasons To Buy

Fits in with your style
Say goodbye to planning your outfits so you can fit in your phone. Galaxy Z Flip4 is a compact full-sized smartphone, even when folded, and just the right size to slip into a pocket when its time to play.

Withstands drips and drops
These are the worlds first water-resistant foldable smartphones. Our toughest aluminium frame made with Armour Aluminium and our exclusive Corning® Gorilla® Glass Victus®+ makes these our toughest foldables ever. And the 6.7-inch display unfolds a beautiful view with Ultra Thin Glass.

Flex into epic photography
Say hello to a versatile, hands-free camera experience. FlexCam lets you take advantage of your phones agile angles so you can snap group shots, selfies and videos from mind-blowing perspectives and impressive true-to-life detail — even in your go-to social apps.

Power to the pocket
Let every call go into overtime. An upgraded 4nm processor works with a long-lasting 3700mAh (typical) battery to power through the hours. When it's low, plug in for Super Fast Charging or bypass the cord with Fast Wireless Charging 2.0. Share that charge with a friend with Wireless PowerShare.

The window to your world
The 1.9-inch Cover Screen gives you yet another creative canvas. Personalise the clock face with your videos, photos or AR emoji. It can easily update with your mood or your outfits. Access Quick Settings, reply to texts and add widgets to keep apps at your fingertips — no Main Screen necessary.

Better rest is all in the wrist
Checking up on yourself just got easier. Track your sleep patterns right from your wrist with Galaxy Watch5 making note of your sleep patterns and more. Once it gets to know you, you can find out your sleep animal and get useful tips to help you make the most of your downtime.

Old phone, meet new phone
Smart Switch makes the transition between your phone and Galaxy Z Flip4 simple — even if you don't already have a Samsung Galaxy. In just a few steps it brings over your photos, texts, data and more.
Description
Say goodbye to planning your outfits so you can fit in your phone. Galaxy Z Flip4 is a compact full-sized smartphone, even when folded, and just the right size to slip into a pocket when its time to play.
Withstands drips and drops
These are the worlds first water-resistant foldable smartphones. Our toughest aluminium frame made with Armour Aluminium and our exclusive Corning® Gorilla® Glass Victus®+ makes these our toughest foldables ever. And the 6.7-inch display unfolds a beautiful view with Ultra Thin Glass.
Flex into epic photography
Say hello to a versatile, hands-free camera experience. FlexCam lets you take advantage of your phones agile angles so you can snap group shots, selfies and videos from mind-blowing perspectives and impressive true-to-life detail — even in your go-to social apps.
Power to the pocket
Let every call go into overtime. An upgraded 4nm processor works with a long-lasting 3700mAh (typical) battery to power through the hours. When it's low, plug in for Super Fast Charging or bypass the cord with Fast Wireless Charging 2.0. Share that charge with a friend with Wireless PowerShare.
The window to your world
The 1.9-inch Cover Screen gives you yet another creative canvas. Personalise the clock face with your videos, photos or AR emoji. It can easily update with your mood or your outfits. Access Quick Settings, reply to texts and add widgets to keep apps at your fingertips — no Main Screen necessary.
Better rest is all in the wrist
Checking up on yourself just got easier. Track your sleep patterns right from your wrist with Galaxy Watch5 making note of your sleep patterns and more. Once it gets to know you, you can find out your sleep animal and get useful tips to help you make the most of your downtime.
Old phone, meet new phone
Smart Switch makes the transition between your phone and Galaxy Z Flip4 simple — even if you don't already have a Samsung Galaxy. In just a few steps it brings over your photos, texts, data and more.
Specifications
| Display | |
|---|---|
| Screen shape | Flat |
| Pixel density | 425 ppi |
| Second display resolution | 512 x 260 pixels |
| Second display | Yes |
| Display resolution | 2640 x 1080 pixels |
| Display diagonal | 17 cm (6.7") |
| Maximum refresh rate | 120 Hz |
| High Dynamic Range (HDR) technology | High Dynamic Range 10+ (HDR10 Plus) |
| Second display diagonal | 4.83 cm (1.9") |
| Second display type | Super AMOLED |
| Second display pixel density | 302 ppi |
| High Dynamic Range (HDR) supported | Yes |
| Display technology marketing name | Dynamic AMOLED 2X |
| Panel type | OLED |
| Processor | |
| Processor boost frequency | 3.18 GHz |
| Processor family | Qualcomm Snapdragon |
| Processor cores | 8 |
| Processor model | 8+ Gen 1 |
| Storage | |
| RAM capacity | 8 GB |
| Internal storage capacity | 128 GB |
| Compatible memory cards | Not supported |
| Camera | |
| Second rear camera pixel size | 1.8 µm |
| Second rear camera field of view (FOV) angle | 83° |
| Rear camera pixel size | 1.12 µm |
| Rear camera field of view (FOV) angle | 123° |
| Front camera pixel size | 1.22 µm |
| Front camera field of view (FOV) angle | 80° |
| Rear camera flash | Yes |
| Front camera type | Single camera |
| Rear camera type | Dual camera |
| Rear camera resolution (numeric) | 12 MP |
| Second rear camera resolution (numeric) | 12 MP |
| Resolution at capture speed | 1280x720@30fps, 1280x720@960fps, 1920x1080@240fps, 1920x1080@30fps, 1920x1080@60fps, 3840x2160@30fps, 3840x2160@60fps |
| Front camera resolution (numeric) | 10 MP |
| Rear camera aperture number | 2.2 |
| Second rear camera aperture number | 1.8 |
| Front camera aperture number | 2.4 |
| Auto focus | Yes |
| Digital zoom | 10x |
| Video recording modes | 720p, 1080p, 2160p |
| Maximum frame rate | 960 fps |
| Video stabilizer | Yes |
| Image stabilizer | Yes |
| Flash type | LED |
| Video capture resolution (max) | 3840 x 2160 pixels |
| Night mode | Yes |
| Time lapse mode | Yes |
| High Dynamic Range (HDR) supported | Yes |
| Image stabilizer type | Optical Image Stabilization (OIS) |
| Panorama | Yes |
| Network | |
| Mobile network generation | 5G |
| SIM card capability | Dual SIM |
| 4G standard | LTE |
| SIM card type | NanoSIM + eSIM |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) |
| Bluetooth | Yes |
| Bluetooth version | 5.2 |
| Near Field Communication (NFC) | Yes |
| Wi-Fi | Yes |
| MIMO | Yes |
| GPS Performance | |
| GLONASS | Yes |
| GPS (satellite) | Yes |
| Ports & interfaces | |
| USB port | Yes |
| USB connector type | USB Type-C |
| USB version | 2.0 |
| Technical details | |
| Fingerprint reader | Yes |
| SIM card type | NanoSIM + eSIM |
| Speakers | stereo |
| Proximity sensor | Yes |
| Protection features | Water resistant |
| Ambient light sensor | Yes |
| Accelerometer | Yes |
| Form factor | Clamshell |
| Product colour | Graphite |
| Repairability index | 7.6 |
| Messaging | |
| Yes | |
| Short Message Service (SMS) | Yes |
| Multimedia Messaging Service (MMS) | Yes |
| File formats | |
| 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 |
| Navigation | |
| Position location | Yes |
| BeiDou | Yes |
| GLONASS | Yes |
| GPS (satellite) | Yes |
| Galileo | Yes |
| Barometer | Yes |
| Design | |
| Product colour | Graphite |
| Fingerprint reader | Yes |
| International Protection (IP) code | IPX8 |
| Protection features | Water resistant |
| Form factor | Clamshell |
| Face recognition | Yes |
| Ergonomics | |
| Gyroscope | Yes |
| Proximity sensor | Yes |
| Ambient light sensor | Yes |
| Accelerometer | Yes |
| Face recognition | Yes |
| Hall sensor | Yes |
| Geomagnetic sensor | Yes |
| Performance | |
|---|---|
| Gyroscope | Yes |
| Barometer | Yes |
| Fast charging | Yes |
| Fingerprint reader | Yes |
| Operating system installed | Android 12 |
| Wireless charging | Yes |
| SIM card type | NanoSIM + eSIM |
| Video call | Yes |
| Vibrating alert | Yes |
| Speakerphone | Yes |
| Proximity sensor | Yes |
| Ambient light sensor | Yes |
| Accelerometer | Yes |
| Face recognition | Yes |
| 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 |
| Call management | |
| Image stabilizer | Yes |
| Video call | Yes |
| Vibrating alert | Yes |
| Speakerphone | Yes |
| Software | |
| Platform | Android |
| Operating system installed | Android 12 |
| Virtual assistant | Samsung Bixby |
| Battery | |
| Removable battery | No |
| Wireless charging | Yes |
| Battery capacity | 3700 mAh |
| Memory | |
| RAM capacity | 8 GB |
| Endurance | |
| International Protection (IP) code | IPX8 |
| Video | |
| Video call | Yes |
| Certificates | |
| International Protection (IP) code | IPX8 |
| Head SAR (EU) | 1.151 W/kg |
| Body SAR (EU) | 1.198 W/kg |
| Extremities SAR (EU) | 2.75 W/kg |
| Sensors | |
| Gyroscope | Yes |
| Barometer | Yes |
| Proximity sensor | Yes |
| Ambient light sensor | Yes |
| Accelerometer | Yes |
| Face recognition | Yes |
| Hall sensor | Yes |
| Geomagnetic sensor | Yes |
| Weight & dimensions | |
| Width | 71.9 mm |
| Depth | 6.9 mm |
| Height | 165.2 mm |
| Weight | 187 g |
| Folded width | 7.19 cm |
| Folded depth | 1.71 cm |
| Folded height | 8.49 cm |
| Features | |
| Front camera field of view (FOV) angle | 80° |
| Packaging content | |
| Quick start guide | Yes |
| Cables included | USB Type-C |
| SIM card ejector pin | Yes |
| Other features | |
| Repairability index | 7.6 |
Delivery Details
- UK distributors.
- Order before 4 pm for next-day delivery.
- Standard (2-3 days) £7.50
- Next Day £9.99
- Free standard delivery over £100
There are deivery surcharges to these postcodes:
| Postcode | Charge |
| IV3-40 | £20 |
| IV52-54 | £20 |
| IV63 | £20 |
| KW1-14 | £20 |
| PA10-40 | £20 |
| PH19-40 | £20 |
| PH50 | £20 |
| HS | £50 |
| IV41-51 | £50 |
| IV55-56 | £50 |
| KA27-28 | £50 |
| KW15-17 | £50 |
| PA41-49 | £50 |
| PA60-62 | £50 |
| PA76-78 | £50 |
| PH41-44 | £50 |
| ZE | £50 |
| IM | £50 |
| JE | £50 |
| GY | £50 |
| TR21-25 | £50 |
| BT | £20 |
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|---|---|---|---|---|---|---|
| SKU |
SM-F721BZAGEUB
|
MJNP3B/A
|
MPUR3ZD/A
|
MPUF3ZD/A
|
SM-S911BZKDEUB
|
SM-F731BZAGEUB
|
| Manufacturer |
Samsung
|
Apple
|
Apple
|
Apple
|
Samsung
|
Samsung
|
| Platform |
Android
|
iOS
|
iOS
|
iOS
|
Android
|
Android
|
| Form factor |
clamshell
|
bar
|
bar
|
bar
|
bar
|
clamshell
|
| Display diagonal |
4" and more
|
4" and more
|
4" and more
|
4" and more
|
4" and more
|
4" and more
|
| Product colour |
Graphite
|
Purple
|
White
|
Black
|
Black
|
Graphite
|
| Operating system installed |
Android 12
|
iOS 17
|
iOS 17
|
iOS 17
|
Android 13
|
Android 13
|
| RAM capacity |
6GB and more
|
N/A
|
N/A
|
N/A
|
6GB and more
|
6GB and more
|
| Internal storage capacity |
128GB to 256GB
|
128GB to 256GB
|
128GB to 256GB
|
128GB to 256GB
|
128GB to 256GB
|
256GB and more
|
| SIM card capability |
Dual SIM
|
Dual SIM
|
Dual SIM
|
Dual SIM
|
Dual SIM
|
Dual SIM
|
| Position location |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| Rear camera type |
Dual camera
|
Dual camera
|
Dual camera
|
Dual camera
|
Triple camera
|
Dual camera
|
| Mobile network generation |
5G
|
5G
|
5G
|
5G
|
5G
|
5G
|