Samsung Galaxy Z Fold 3 (SM-F926U 256GB) vs Samsung Galaxy Z Fold 4 (SM-F936U 1TB)
Side by side comparison between Samsung Galaxy Z Fold 3 vs Samsung Galaxy Z Fold 4 phones, differences, pros, cons and full specifications. What's the better?
,
7.6"
AMOLED
AMOLED
1768x2208
12.2
MP
MP
10mp
12GB
RAM
RAM
Octa-core
4400
mAh
mAh
(Non removable)
vs
7.6"
AMOLED
AMOLED
1812x2176
50
MP
MP
10mp
12GB
RAM
RAM
Octa-core
4400
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy Z Fold 4 (SM-F936U 1TB)
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!
0 Advantage Samsung Galaxy Z Fold 3 (SM-F926U 256GB) | vs | 8 Advantages Samsung Galaxy Z Fold 4 (SM-F936U 1TB) |
2.84GHz 64bit Octa-core (5nm) | vs | +3.19GHz 64bit Octa-core (4nm)24% More powerful processor, you can open your applications faster |
256GB (220GB available) | vs | +1TB (917GB available)3 times More internal storage for applications and files |
271 grams (9.49 ounces) | vs | +263 grams (9.21 ounces)3% Lighter |
6.4 millimeters (0.25 inches) | vs | +6.3 millimeters (0.25 inches)2% Thinner |
1768x2208 pixels | vs | +1812x2176 pixels1% Higher resolution screen |
372 PPI | vs | +373 PPI1% Crisper display of text, images and videos because it has more pixels per inch (ppi) |
(triple camera) 12.2MP + 12MP + 12MP | vs | +(triple camera) 50MP + 10MP + 12MP99% Higher resolution main camera |
4K UHD (3840x2160) | vs | +8K UHD (7680x4320)3 times More image quality for recording videos with the primary camera |
45 Common items in both devices |
12GB LPDDR5 |
UFS 3.1 |
Aluminum frame, flexible plastic screen, glass back |
Dynamic AMOLED |
HDR10+ |
120Hz |
16 million |
+38 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 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) | |
Model | Galaxy Z Fold 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) |
Other model names | Galaxy Fold3 5G (SM-F926U1) | Galaxy Fold4 5G (SM-F936U1) |
Country or region available | USA | USA |
Brand | Samsung | Samsung |
Release date | 8/27/2021, Announced: 8/11/2021 | 8/25/2022, Announced: 8/10/2022 |
Depth | 6.4 millimeters (0.25 inches) | 6.3 millimeters (0.25 inches) |
Size (width x height) | 128.1 x 158.2 millimeters (5.04 x 6.23 in) | 130.1 x 155.1 millimeters (5.12 x 6.11 in) |
Weight | 271 grams (9.49 ounces) | 263 grams (9.21 ounces) |
Build, materials | Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass Victus | Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass Victus+ |
Protection against water and others | IPX8 certified: water resistant up to 1.5 meters and 30min | IPX8 certified: water resistant up to 1.5 meters and 30min |
📲 Display | ||
Galaxy Z Fold 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) | |
Display type | Dynamic AMOLED | Dynamic AMOLED |
Screen size | 7.6" inches | 7.6" inches |
Screen-to-body ratio | ~89.7% (screen-to-body ratio) | ~90.8% (screen-to-body ratio) |
Display resolution | 1768x2208 pixels | 1812x2176 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 372 PPI | 373 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | 120Hz | 120Hz |
Display features | 1200nits[peak] HDR10+ Always-On Display Extra display: Dynamic AMOLED 2X 6.2" (832x2268), 120Hz, Gorilla Glass Victus | 1200nits[peak] HDR10+ Always-On Display Extra display: Dynamic AMOLED 2X 6.2" (904x2316), 120Hz, Gorilla Glass Victus+ |
🤖 Operating System | ||
Galaxy Z Fold 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) | |
System version | Android 11 | Android 12 |
Firmware update | Android 14 | Android 14 |
User Interface | One UI 3.1 / 4.1 / 5.1 / 6.0 | One UI 4.1 / 5.1 / 6.0 |
⚙️ Processor | ||
Galaxy Z Fold 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) | |
Chipset | 64bit: Qualcomm Snapdragon 888 (SM8350) (5nm) | 64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm) |
CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core) | Octa-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) |
GPU graphical controller | Qualcomm Adreno 660 (840MHz) | Qualcomm Adreno 730 (818MHz) |
Performance (benchmark) | AnTuTu: 635918 (v8), 752218 (v9) Geekbench: 3239 (v5.1) GFXBench: 38fps (ES 3.1 onscreen) | AnTuTu: 964622 (v9) Geekbench: 3981 (v5.1) GFXBench: 43fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Galaxy Z Fold 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) | |
RAM memory | 12GB LPDDR5 | 12GB LPDDR5 |
Internal storage | 256GB (220GB available) UFS 3.1 | 1TB (917GB available) UFS 3.1 |
External storage | Not supported | Not supported |
📶 Mobile networks | ||
Galaxy Z Fold 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM |
Maximum Download / Upload | 5000/1024 Mbps | 5000/1024 Mbps |
Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G, 5G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | CDMA 800/1900, GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat20 (2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 66) TD-LTE (38, 39, 40, 41, 46, 48) VoLTE | LTE 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 |
Primary 5G network | SA/NSA/Sub6 (2, 5, 25, 41, 66, 71) mmWave (260, 261) | SA/NSA/Sub6 (2, 5, 25, 41, 66, 71) mmWave (260, 261) |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWave | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWave |
Secondary 2G network | GSM 850/900/1800/1900 | CDMA 800/1900, GSM 850/900/1800/1900 |
Secondary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 |
Secondary 4G network | LTE Cat20 (2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 66) TD-LTE (38, 39, 40, 41, 46, 48) VoLTE | LTE 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 |
Secondary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWave |
📷 Camera | ||
Galaxy Z Fold 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) | |
Back camera (main camera) | (triple camera) 12.2 megapixels 12MP telephoto f/2.452mm1/3.6"1.0µmPDAFOIS2x-optical-zoom 12MP ultrawide f/2.2123°12mm1.12µm | (triple camera) 50 megapixels 10MP telephoto f/2.466mm1.0µmPDAFOIS3x-optical-zoom 12MP ultrawide f/2.2123°12mm1.12µm |
Main camera resolution | 4032x3024 pixels | 8160x6120 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | 8K UHD (7680x4320) 24 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/1.8 (aperture) |
Focal length | 26mm lens | 23mm lens |
Sensor size | 1/1.76" inches | feature not registered |
Pixel size | 1.8µm pixel | 1µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | OIS: Optical stabilization |
Zoom | Digital and optical zoom | Digital and optical zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Supported |
HDR | HDR photo/video on both cameras | HDR photo/video on both cameras |
Camera extras | 4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) 720p@960fps (slow motion) Extra cover camera: 4MP (f/1.8 2.0µm) | 8K@24fps 4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) 720p@960fps (slow motion) Extra cover camera: 4MP (f/1.8 2.0µm) |
📸 Front camera | ||
Galaxy Z Fold 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) | |
Front camera (secondary) | 10 megapixels | 10 megapixels |
Front camera resolution | 3872x2592 pixels | 3872x2592 pixels |
Video recording (secondary) | 4K UHD (3840x2160) | 4K UHD (3840x2160) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.2 (aperture) | f/2.2 (aperture) |
Focal length | 26mm lens | 24mm lens |
Sensor size | 1/3" inches | 1/3" inches |
Pixel size | 1.22µm pixel | 1.22µm pixel |
🔉 Sound and multimedia | ||
Galaxy Z Fold 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) | |
Loudspeaker | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy Z Fold 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) | |
USB | USB 3.2 Type-C, USB OTG On-The-Go | USB 3.2 Type-C, USB OTG On-The-Go |
Audio output | Type-C reversible connector | Type-C reversible connector |
TV output | USB Type-C (reversible) | USB Type-C (reversible) |
Bluetooth | 5.2 + A2DP/LE | 5.2 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot |
DLNA | Supported | Supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy Z Fold 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) | |
Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor UWB (Ultra Wideband) | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor UWB (Ultra Wideband) |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy Z Fold 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 4400 mAh | 4400 mAh |
Charger, watts | 25W 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 charging | 11W Qi Wireless charging (Qi/WPC) 4.5W Reverse wireless charging | 15W Qi Wireless charging (Qi/WPC) 4.5W Reverse wireless charging |
Talk time autonomy | 34 hours (1.4 days) | 39 hours (1.6 days) |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Galaxy Z Fold 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Phantom Black, Silver, Green • S Pen (Stylus Pen) • Samsung DeX • Samsung Pay | • Colors: Phantom Black, Graygreen, Beige, Burgundy • Samsung DeX • Samsung Pay • S Pen (Stylus Pen) |
☢️ Radiation rate | ||
Galaxy Z Fold 3 (SM-F926U 256GB) | Galaxy Z Fold 4 (SM-F936U 1TB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.73W/kg (head), 1.22W/kg (body) | 0.96W/kg (head), 0.92W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |