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Samsung z fold 3 vs Samsung s21 ultra comparison

Samsung Galaxy Z Fold 3 5G
Samsung Galaxy S21 Ultra 5G
Network
Technology GSM/CDMA/HSPA/EVDO/LTE/5G 5G/LTE/EVDO/HSPA/CDMA/GSM
2G bands GSM 850/900/1800/1900
CDMA 800/1900
SIM1 and SIM2 (GSM 1850/900/1800/1900)
3G bands WCDMA 850/900/1900/2100 HSDPA 850/900/1700 (AWS) /1900/2100
4G bands 1,2,3,4,5,7,8,12,13,17,18,19,20,25,26,28,32,38,39,40,41,46,48,66 1,2,3,4,5,7,8,12,13,17,18,19,20,25,26,28,32,38,39,40,41,66
5G bands 1,3,5,7,8,20,28,38,40,41,66,77,78 - SA/NSA/Sub6 5G, SA/NSA/Sub6
Network Type Speed HSPA (42.2/5.76 Mbps), LTE-A (7CA) Cat20 (2000/200 Mbps), 5G HSPA (42.2/5.76 Mbps), LTE-A(7CA) Cat20 (2000/200Mbps), 5G
Launch
Launch Date August 11, 2021 January 14, 2021
Status Available Available
Body
Weight 271g 227g
Build Folded: Gorilla Glass Victus (Front)
Un-Folded: Plastic (Front), Gorilla Glass Victus (Back), and Aluminum Frame
Gorilla Glass Victus (Front and Back), Aluminum Frame
SIM Nano-SIM and eSIM Dual Sim (Nano-SIM / eSIM)
Display
Display Foldable Dynamic AMOLED 2X Dynamic Amoled 2X
Size 7.6 Inch 6.8 Inch
Resolution (1768x2208) Pixels (1440x3200) Pixels
Platform
OS Android 11, One UI 4.1.1 One UI 3.1, Android 11
CPU Octa-Core (1x2.84 GHz Cortex-X1 / 4x1.80 GHz Cortex-A55 / 3x2.42 GHz Cortex-A78) Octa-Core (4x2.2 GHz Cortex-A55 / 1x2.9 GHz Cortex-X1 / 3x2.80 GHz Cortex-A78)
GPU Adreno 660 Mali-G78 (MP14)  
Memory
Card slot N/A N/A
Main Camera
Features Phase Detection, Optical Zoom (2x), Geo-Tagging, Touch Focus, Face Detection, HDR, Panorama, Dual-LED Flash, and HDR LED Flash, Dual Dixel PDAF, Touch Focus, Panorama, Face/Smile Detection, Auto HDR, Geo-Tagging and HDR10+ Video
Video 4K UHD Video Recording (30fps)
1080p Video Recording (30/60fps)
720p Video Recording (30/60fps)
HD Slow-Motin Video Recording (960fps)
FHD Slow-Motin Video Recording (240fps)
4K Video Recording (30/60fps)
8K Video Recording (24fps)
1080p Video Recording (30/60/240fps)
720p Video Recording (960fps)
Sound
Loudspeaker Stereo Speakers Yes, (Stereo Speakers)
3.5mm jack N/A N/A
Comms
WLAN Wi-Fi 802.11 (a/b/g/n/ac/6e), Dual-Band, Wi-Fi Direct, and Hotspot Wi-Fi 802.11 (a/b/g/n/ac/6e), Hotspot, Wi-Fi Direct, Dual-Band
Bluetooth Bluetooth v5.2 LE, v5.2, A2DP
GPS GPS, Glonass, Beidou, Galileo, and QZSS Yes + (A-GPS, Galileo, BDS, Glonass)
NFC Yes Yes
RADIO N/A FM Radio (Snapdragon model)
USB USB Type-C 2.0 USB Type-C (3.2)
Features
Sensors Accelerometer / Barometer / Fingerprint Sensor / Gyro Sensor / Geomagnetic Sensor / Face Unlock / Hall Sensor / Light Sensor / Proximity Sensor Compass / Barometer / Fingerprint (Under Display, Ultrasonic) / Accelerometer / Gyro / Proximity
Battery
Type Li-Po 4400 mAh (Non-Removable) Li-Ion 5000 mAh (Non-Removable)
Charging Fast Charging 25W
Fast Wireless Charging 10W
Reverse Wireless Charging 4.5W
Fast Charging 25W
Reverse Wireless Charging 4.5W
Misc
Colors Phantom Black, Phantom Green, and Phantom Silver Phantom Brown, Phantom Black, Phantom Silver, Phantom Titanium, and Phantom Navy
Model SM-F926BZKDMEA SM-G998BZKGMEA
Price 314,999 242,999
Brand Samsung Samsung
Model Samsung Z Fold 3 Samsung S21 Ultra
Samsung Galaxy Z Fold 3 5G
Samsung Galaxy S21 Ultra 5G
Network
Technology
2G bands
GSM 850/900/1800/1900
CDMA 800/1900
SIM1 and SIM2 (GSM 1850/900/1800/1900)
3G bands
WCDMA 850/900/1900/2100 HSDPA 850/900/1700 (AWS) /1900/2100
4G bands
1,2,3,4,5,7,8,12,13,17,18,19,20,25,26,28,32,38,39,40,41,46,48,66 1,2,3,4,5,7,8,12,13,17,18,19,20,25,26,28,32,38,39,40,41,66
5G bands
1,3,5,7,8,20,28,38,40,41,66,77,78 - SA/NSA/Sub6 5G, SA/NSA/Sub6
Network Type Speed
HSPA (42.2/5.76 Mbps), LTE-A (7CA) Cat20 (2000/200 Mbps), 5G HSPA (42.2/5.76 Mbps), LTE-A(7CA) Cat20 (2000/200Mbps), 5G
Launch
Launch Date
August 11, 2021 January 14, 2021
Status
Available Available
Body
Weight
271g 227g
SIM
Nano-SIM and eSIM Dual Sim (Nano-SIM / eSIM)
Display
Display
Foldable Dynamic AMOLED 2X Dynamic Amoled 2X
Size
7.6 Inch 6.8 Inch
Resolution
(1768x2208) Pixels (1440x3200) Pixels
Platform
OS
Android 11, One UI 4.1.1 One UI 3.1, Android 11
Chipset
Qualcomm (Snapdragon 888) EXYNOS 2100 (5nm) 
CPU
Octa-Core (1x2.84 GHz Cortex-X1 / 4x1.80 GHz Cortex-A55 / 3x2.42 GHz Cortex-A78) Octa-Core (4x2.2 GHz Cortex-A55 / 1x2.9 GHz Cortex-X1 / 3x2.80 GHz Cortex-A78)
GPU
Adreno 660 Mali-G78 (MP14)  
Memory
Card slot
N/A N/A
Internal
256GB 12GB RAM 256GB 12GB RAM
Main Camera
Features
Phase Detection, Optical Zoom (2x), Geo-Tagging, Touch Focus, Face Detection, HDR, Panorama, Dual-LED Flash, and HDR LED Flash, Dual Dixel PDAF, Touch Focus, Panorama, Face/Smile Detection, Auto HDR, Geo-Tagging and HDR10+ Video
Video
4K UHD Video Recording (30fps)
1080p Video Recording (30/60fps)
720p Video Recording (30/60fps)
HD Slow-Motin Video Recording (960fps)
FHD Slow-Motin Video Recording (240fps)
4K Video Recording (30/60fps)
8K Video Recording (24fps)
1080p Video Recording (30/60/240fps)
720p Video Recording (960fps)
Selfie Camera
Front Camera
Under Display: 4MP (F/1.8 Aperture) Wide
Cover Camera: 10MP (F/2.2 Aperture) Wide
40MP (F/2.2 Aperture) Wide
Video
4K UHD Video Recording (30fps)
1080p Video Recording (30/60fps)
720p Video Recording (30/60fps)
HD Slow-Motin Video Recording (960fps)
FHD Slow-Motin Video Recording (240fps)
4K Video Recording (30/60fps)
8K Video Recording (24fps)
1080p Video Recording (30/60/240fps)
720p Video Recording (960fps)
Sound
Loudspeaker
Stereo Speakers Yes, (Stereo Speakers)
3.5mm jack
N/A N/A
Comms
WLAN
Wi-Fi 802.11 (a/b/g/n/ac/6e), Dual-Band, Wi-Fi Direct, and Hotspot Wi-Fi 802.11 (a/b/g/n/ac/6e), Hotspot, Wi-Fi Direct, Dual-Band
WLAN
Wi-Fi 802.11 (a/b/g/n/ac/6e), Dual-Band, Wi-Fi Direct, and Hotspot Wi-Fi 802.11 (a/b/g/n/ac/6e), Hotspot, Wi-Fi Direct, Dual-Band
Bluetooth
Bluetooth v5.2 LE, v5.2, A2DP
GPS
GPS, Glonass, Beidou, Galileo, and QZSS Yes + (A-GPS, Galileo, BDS, Glonass)
NFC
Yes Yes
RADIO
N/A FM Radio (Snapdragon model)
USB
USB Type-C 2.0 USB Type-C (3.2)
Features
Sensors
Accelerometer / Barometer / Fingerprint Sensor / Gyro Sensor / Geomagnetic Sensor / Face Unlock / Hall Sensor / Light Sensor / Proximity Sensor Compass / Barometer / Fingerprint (Under Display, Ultrasonic) / Accelerometer / Gyro / Proximity
Battery
Type
Li-Po 4400 mAh (Non-Removable) Li-Ion 5000 mAh (Non-Removable)
Charging
Fast Charging 25W
Fast Wireless Charging 10W
Reverse Wireless Charging 4.5W
Fast Charging 25W
Reverse Wireless Charging 4.5W
Misc
Colors
Phantom Black, Phantom Green, and Phantom Silver Phantom Brown, Phantom Black, Phantom Silver, Phantom Titanium, and Phantom Navy
Model
SM-F926BZKDMEA SM-G998BZKGMEA
Price
314999 242999
Brand
Samsung Samsung
Model
Samsung Z Fold 3 Samsung S21 Ultra

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