SAMSUNG GALAXY Z FOLD4 Radiation Levels
Head SARAlso known as Samsung Galaxy Fold 4 5G
Network | Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
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2G bands | GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (dual-SIM model only) | |
CDMA 800 / 1900 | ||
3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
CDMA2000 1xEV-DO | ||
4G bands | LTE | |
5G bands | SA/NSA/Sub6/mmWave | |
Speed | HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps, 5G |
Launch | Announced | 2022, August 10 |
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Status | Available. Released 2022, August 25 |
Body | Dimensions | Unfolded: 155.1 x 130.1 x 6.3 mm Folded: 155.1 x 67.1 x 14.2-15.8 mm |
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Weight | 263 g (9.28 oz) | |
Build | Glass front (Gorilla Glass Victus+) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame | |
SIM | Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by) | |
IPX8 water resistant (up to 1.5m for 30 mins) Armor aluminum frame with tougher drop and scratch resistance (advertised) Stylus support |
Display | Type | Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak) |
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Size | 7.6 inches, 183.2 cm2 (~90.9% screen-to-body ratio) | |
Resolution | 1812 x 2176 pixels (~373 ppi density) | |
Cover display: Dynamic AMOLED 2X, 120Hz, Corning Gorilla Glass Victus+ 6.2 inches, 904 x 2316 pixels, 23.1:9 ratio |
Platform | OS | Android 12L, upgradable to Android 13, One UI 5 |
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Chipset | Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) | |
CPU | Octa-core (1×3.19 GHz Cortex-X2 & 3×2.75 GHz Cortex-A710 & 4×1.80 GHz Cortex-A510) | |
GPU | Adreno 730 |
Memory | Card slot | No |
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Internal | 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM | |
UFS 3.1 |
Main Camera | Triple | 50 MP, f/1.8, 23mm (wide), 1.0m, Dual Pixel PDAF, OIS 10 MP, f/2.4, 66mm (telephoto), 1.0m, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 123, 12mm (ultrawide), 1.12m |
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Features | LED flash, HDR, panorama | |
Video | 8K@24fps, 4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+ |
Selfie camera | Single | 4 MP, f/1.8, 26mm (wide), 2.0m, under display Cover camera: 10 MP, f/2.2, 24mm (wide), 1/3″, 1.22m |
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Features | HDR | |
Video | 4K@30/60fps, 1080p@30/60fps, gyro-EIS |
Sound | Loudspeaker | Yes, with stereo speakers |
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3.5mm jack | No | |
32-bit/384kHz audio Tuned by AKG |
Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct |
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Bluetooth | 5.2, A2DP, LE, aptX HD | |
Positioning | GPS, GLONASS, GALILEO, BDS | |
NFC | Yes | |
Radio | No | |
USB | USB Type-C 3.2, OTG |
Features | Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
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Bixby natural language commands and dictation Samsung DeX (desktop experience support) Samsung Pay (Visa, MasterCard certified) Ultra Wideband (UWB) support |
Battery | Type | Li-Po 4400 mAh, non-removable |
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Charging | 25W wired, 50% in 30 min (advertised) 15W wireless 4.5W reverse wireless |
Misc | Colors | Graygreen, Phantom Black, Beige, Burgundy |
---|---|---|
Models | SM-F936B, SM-F936B/DS, SM-F936U, SM-F936U1, SM-F936N, SM-F936W | |
SAR | 0.96 W/kg (head) 0.92 W/kg (body) | |
SAR EU | 1.30 W/kg (head) 1.51 W/kg (body) | |
Price | C$ 1,799.99 / ₹ 122,999 / $ 949.99 / £ 1,349.99 / € 1,307.90 |
Tests | Performance | AnTuTu: 964530 (v9) GeekBench: 3981 (v5.1) GFXBench: 43fps (ES 3.1 onscreen) |
---|---|---|
Display | Contrast ratio: Infinite (nominal) | |
Camera | Photo / Video | |
Loudspeaker | -28.3 LUFS (Average) |
SAMSUNG GALAXY Z FOLD4 - Specs sar
General
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Phone
SAMSUNG GALAXY Z FOLD4
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Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
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Announced
10 August 2022
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Status
Available
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Price
$ 1,199.00 / C$ 1,899.99 / £ 2,149.99 / € 1,317.25 / ₹ 130,000
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Model Names
SM-F936B, SM-F936B/DS, SM-F936U, SM-F936U1, SM-F936N, SM-F936W
Display
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Type
Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak)
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Size
7.6 inches, 183.2 cm2 (~90.9% screen-to-body ratio)
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Resolution
1812 x 2176 pixels (~373 ppi density)
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Features
Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. N/A
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Display Test
Contrast ratio: Infinite (nominal)
Camera
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Main Camera
Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality. Triple Camera: 50 MP, f/1.8, 23mm (wide), 1.0m, Dual Pixel PDAF, OIS
10 MP, f/2.4, 66mm (telephoto), 1.0m, PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 123, 12mm (ultrawide), 1.12m -
Main Features
LED flash, HDR, panorama
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Video
8K@24fps, 4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+
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Selfie Camera
Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration) Single Camera: 4 MP, f/1.8, 26mm (wide), 2.0m, under display
Cover camera:
10 MP, f/2.2, 24mm (wide), 1/3", 1.22m -
Selfie Camera Features
HDR
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Selfie Camera Video
4K@30/60fps, 1080p@30/60fps, gyro-EIS
Battery
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Type
Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. Li-Po 4400 mAh, non-removable
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Battery Test
Endurance rating 101h
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Charging
25W wired, 50% in 30 min (advertised)
15W wireless
4.5W reverse wireless
Hardware
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Operating System
Android 12L, upgradable to Android 13, One UI 5.1
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Chipset
Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
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CPU
CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
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GPU
GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. Adreno 730
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Internal Storage
Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored. 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM
UFS 3.1 -
Card Slot
Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras. No
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Sensors
Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device. Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Bixby natural language commands and dictation
Samsung DeX (desktop experience support)
Samsung Pay (Visa, MasterCard certified)
Ultra Wideband (UWB) support -
Performance
AnTuTu: 964530 (v9)
GeekBench: 3981 (v5.1)
GFXBench: 43fps (ES 3.1 onscreen)
Connectivity
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Wi-Fi
Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
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Bluetooth
Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. 5.2, A2DP, LE, aptX HD
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USB
USB Type-C 3.2, OTG
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GPS
GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. GPS, GLONASS, GALILEO, BDS
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NFC
NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. Yes
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Radio
No
Sound
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Loudspeaker
Yes, with stereo speakers
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3.5mm Jack
No
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Loudspeaker Test
-28.3 LUFS (Average)
Design
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Type
Design Type called form factor refers to a mobile phone's size, shape, and style as well as the layout and position of major components of phone. There are three major form factors seen in mobile phones => bar phones, flip phones and sliding phones. Bar
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Dimensions
Unfolded: 155.1 x 130.1 x 6.3 mmFolded: 155.1 x 67.1 x 14.2-15.8 mm
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Weight
263 g (9.28 oz)
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Colors
Graygreen, Phantom Black, Beige, Burgundy
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Build
Glass front (Gorilla Glass Victus+) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame
Network
-
Speed
HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps, 5G
-
SIM
Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
IPX8 water resistant (up to 1.5m for 30 min)
Armor aluminum frame with tougher drop and scratch resistance (advertised)
Stylus support -
5G Network
SA/NSA/Sub6/mmWave
-
4G Network
LTE
-
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO -
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
CDMA 800 / 1900
USA SAR Level
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FCC Approval Date
05 April 2022
- FCC Report Link
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US SAR Ratings
USA Legal Limit is 1.6 W/kg - FCC SAR testing is measured in watts per kilogram (or W/kg) averaged over ONE gram of simulated biological tissue.
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Head SAR Level
2 W/kg
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Body SAR Level
1 W/kg
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Product Specific Use
1 W/kg
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Simultaneous Transmission
1 W/kg
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Simultaneous Head SAR
1 W/kg
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Simultaneous Body SAR
1 W/kg
-
Hotspot SAR
1 W/kg
EU SAR Level
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EU SAR Ratings
European Legal Limit is 2.0 W/kg - EU SAR testing is measured in watts per kilogram (or W/kg) averaged over TEN grams of simulated biological tissue.
-
Head SAR Level
1.30
-
Body SAR Level
1.51
SAMSUNG GALAXY Z FOLD4 - Reviews
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SAMSUNG GALAXY Z FOLD4 - SAR Levels
USA SAR Level
-
FCC Approval Date
05 April 2022
- FCC Report Link
-
US SAR Ratings
USA Legal Limit is 1.6 W/kg - FCC SAR testing is measured in watts per kilogram (or W/kg) averaged over ONE gram of simulated biological tissue.
-
Head SAR Level
2 W/kg
-
Body SAR Level
1 W/kg
-
Product Specific Use
1 W/kg
-
Simultaneous Transmission
1 W/kg
-
Simultaneous Head SAR
1 W/kg
-
Simultaneous Body SAR
1 W/kg
-
Hotspot SAR
1 W/kg
EU SAR Level
-
EU SAR Ratings
European Legal Limit is 2.0 W/kg - EU SAR testing is measured in watts per kilogram (or W/kg) averaged over TEN grams of simulated biological tissue.
-
Head SAR Level
1.30
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Body SAR Level
1.51