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Samsung Galaxy Z Fold 4 (SM-F936U 256GB) vs Samsung Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)

Side by side comparison between Samsung Galaxy Z Fold 4 vs Samsung Galaxy S20 FE 5G phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy S20 FE 5G X Samsung Galaxy Z Fold 4 (SM-F936U 256GB) 17Points
7.6"
AMOLED

1812x2176

50
MP

10mp

12GB
RAM

Octa-core

4400
mAh

(Non removable)

vs
06Points Samsung Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB) Compare Samsung Galaxy Z Fold 4 X
6.5"
AMOLED

1080x2400

12.2
MP

32mp

8GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Samsung Galaxy Z Fold 4 (SM-F936U 256GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Galaxy Z Fold 4 (SM-F936U 256GB)} 17 Advantages Samsung Galaxy Z Fold 4 (SM-F936U 256GB) vs Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)} 6 Advantages Samsung Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
+3.19GHz 64bit Octa-core (4nm)24%
More powerful processor, you can open your applications faster
vs2.84GHz 64bit Octa-core (7nm)
+12GB LPDDR550%
More RAM memory. Typically more responsive and better for multitasking.
vs8GB LPDDR5
+256GB (216GB available)110%
More internal storage for applications and files
vs128GB (103GB available)
+UFS 3.1Advantage
Fastest write and read storage.
vsUFS 3.0
+6.3 millimeters (0.25 inches)33%
Thinner
vs8.4 millimeters (0.33 inches)
+1812x2176 pixels52%
Higher resolution screen
vs1080x2400 pixels
+7.6"17%
Larger screen
vs6.5"
+(triple camera) 50MP + 10MP + 12MP123%
Higher resolution main camera
vs(triple camera) 12.2MP + 12MP + 8MP
+8K UHD (7680x4320)3 times
More image quality for recording videos with the primary camera
vs4K UHD (3840x2160)
+Android 14Advantage
Android 14 is newer and safer
vsAndroid 13
+5G mmWaveAdvantage
The 5G mmWave network is newer and faster
vs5G SA/NSA
+(5G mmWave) 5000 Mbps150%
Faster for surfing the internet and download files
vs(5G SA/NSA) 2000 Mbps
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+UWB (Ultra Wideband)Advantage
Sensors help you use the device
vsNot supported
+1 slot (Single-SIM) + e-SIM (Eletronic)Advantage
You can have more mobile carriers/operators on the same device.
vs2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)
+802.11 a/b/g/n/ac/ax [wifi6E/6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6E/6] is newer and faster
vs802.11 a/b/g/n/ac/ax [wifi6]
+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
vs5.0 + A2DP/LE
Not supportedvs+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
263 grams (9.21 ounces)vs+190 grams (6.65 ounces)38%
Lighter
373 PPIvs+405 PPI9%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(front) 10MPvs+(front) 32MP2 times
Higher resolution secondary camera to take pictures and selfies
4400 mAhvs+4500 mAh2%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys

32 Common items in both devices
Aluminum frame, flexible plastic screen, glass back / Aluminum body, glass front, plastic back
Dynamic AMOLED / Super AMOLED
HDR10+
120Hz
16 million
LED flash
Digital and optical zoom
+25 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Galaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
ModelGalaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
Other model namesGalaxy Fold4 5G (SM-F936U1)Galaxy S20 Fan Edition 5G SM-G781B/Dual-SIM
Country or region availableUSA
USA
India
India
BrandSamsungSamsung
Release date8/25/2022, Announced: 8/10/202210/2/2020, Announced: 9/23/2020
Depth6.3 millimeters (0.25 inches)8.4 millimeters (0.33 inches)
Size (width x height)130.1 x 155.1 millimeters (5.12 x 6.11 in)74.5 x 159.8 millimeters (2.93 x 6.29 in)
Weight263 grams (9.21 ounces)190 grams (6.65 ounces)
Build, materialsAluminum frame, flexible plastic screen, glass back
Back: Gorilla Glass Victus+
Aluminum body, glass front, plastic back
Protection against water and othersIPX8 certified: water resistant up to 1.5 meters and 30minIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

📲 Display

Galaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
Display typeDynamic AMOLEDSuper AMOLED
Screen size7.6" inches6.5" inches
Screen-to-body ratio~90.8% (screen-to-body ratio)~85.7% (screen-to-body ratio)
Display resolution1812x2176 pixels1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)373 PPI405 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 3
Refresh rate120Hz120Hz
Display features1200nits[peak]
HDR10+
Always-On Display
Extra display: Dynamic AMOLED 2X 6.2" (904x2316), 120Hz, Gorilla Glass Victus+
700nits[typ], 1000nits[peak]
HDR10+
Always-On Display

🤖 Operating System

Galaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
System versionAndroid 12Android 10
Firmware updateAndroid 14Android 13
User InterfaceOne UI 4.1 / 5.1 / 6.0One UI 2.5 / 3.1 / 4.1 / 5.0

⚙️ Processor

Galaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
Chipset64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm)64bit: Qualcomm Snapdragon 865 (SM8250) (7nm)
CPUOcta-core, 3 processors:
1x 3.19GHz ARM Cortex-X2 (Single-core)
3x 2.75GHz ARM Cortex-A710 (Triple-core)
4x 2GHz ARM Cortex-A510 (Quad-core)
Octa-core, 3 processors:
1x 2.84GHz Kryo 585 (Single-core)
3x 2.42GHz Kryo 585 (Triple-core)
4x 1.8GHz Kryo 585 (Quad-core)
GPU graphical controllerQualcomm Adreno 730 (818MHz)Qualcomm Adreno 650 (250-587MHz)
Performance (benchmark)AnTuTu: 964622 (v9)
Geekbench: 3981 (v5.1)
GFXBench: 43fps (ES 3.1 onscreen)
AnTuTu: 543986 (v8)
Geekbench: 3296 (v5.1)
GFXBench: 45fps (ES 3.1 onscreen)

💽 Memory and storage

Galaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
RAM memory12GB LPDDR58GB LPDDR5
Internal storage256GB (216GB available)
UFS 3.1
128GB (103GB available)
UFS 3.0
External storageNot supportedUntil 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

Galaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card1 slot (Single-SIM)
nano-SIM (4FF) + e-SIM
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload5000/1024 Mbps2000/1024 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800/1900, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 66, 71)
TD-LTE (38, 39, 40, 41, 46, 48)
VoLTE
LTE Cat19 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 66)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkSA/NSA/Sub6 (2, 5, 25, 41, 66, 71)
mmWave (260, 261)
SA/NSA/Sub6 (1, 3, 5, 7, 8, 28, 40, 41, 78)
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWaveGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkCDMA 800/1900, GSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkCDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
UMTS 850/900/1700/1900/2100
Secondary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 66, 71)
TD-LTE (38, 39, 40, 41, 46, 48)
VoLTE
LTE Cat19 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 66)
TD-LTE (38, 40, 41)
VoLTE
Secondary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWaveGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A

📷 Camera

Galaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
Back camera (main camera)(triple camera)
50 megapixels
10MP telephoto f/2.466mm1.0µmPDAFOIS3x-optical-zoom
12MP ultrawide f/2.2123°12mm1.12µm
(triple camera)
12.2 megapixels
12MP ultrawide f/2.2123°13mm1/3"1.12µm
8MP telephoto f/2.476mm1/4.5"1.0µmPDAFOIS3x-optical-zoom
Main camera resolution8160x6120 pixels4032x3024 pixels
Video recording (primary)8K UHD (7680x4320) 24 fps4K UHD (3840x2160) 60 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length23mm lens26mm lens
Sensor sizefeature not registered1/1.76" inches
Pixel size1µm pixel1.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationOIS: Optical stabilization
ZoomDigital and optical zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedSupported
HDRHDR photo/video on both camerasHDR photo/video on both cameras
Camera extras8K@24fps
4K@30/60fps
1080p@30/60fps
1080p@240fps (slow motion)
720p@960fps (slow motion)
Extra cover camera: 4MP (f/1.8 2.0µm)
1080p@60fps

📸 Front camera

Galaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
Front camera (secondary)10 megapixels32 megapixels
Front camera resolution3872x2592 pixels6528x4896 pixels
Video recording (secondary)4K UHD (3840x2160)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.2 (aperture)
Focal length24mm lens26mm lens
Sensor size1/3" inches1/2.74" inches
Pixel size1.22µm pixel0.8µm pixel

🔉 Sound and multimedia

Galaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
LoudspeakerStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
Stereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Galaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
USBUSB 3.2 Type-C, USB OTG On-The-GoUSB 3.2 Type-C, USB OTG On-The-Go
Audio outputType-C reversible connectorType-C reversible connector
TV outputUSB Type-C (reversible)USB Type-C SlimPort®
Bluetooth5.2 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Hall effect
Proximity sensor
UWB (Ultra Wideband)
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4400 mAh4500 mAh
Charger, watts25W Wired fast charging
Reverse charging by cable
USB Power Delivery 3.0
25W Wired fast charging
Reverse charging by cable
USB Power Delivery 3.0
Inductive / wireless charging15W Qi Wireless charging (Qi/WPC)
4.5W Reverse wireless charging
15W Qi wireless charging
4.5W Reverse wireless charging
Talk time autonomy39 hours (1.6 days)feature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Phantom Black, Graygreen, Beige, Burgundy
• Samsung DeX
• Samsung Pay
• S Pen (Stylus Pen)
• Colors: Lavender, Mint, Navy, White, Red, Orange

☢️ Radiation rate

Galaxy Z Fold 4 (SM-F936U 256GB)Galaxy S20 FE 5G (SM-G781B/DS 128GB/8GB)
SAR 1.6W/kg (USA, Mexico, etc.)0.96W/kg (head), 0.92W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.503W/kg (head), 1.355W/kg (body)
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