Want to compare Samsung Fold 3 vs Samsung S21 Ultra mobile? You have come to the right place. Here you can find Samsung Fold 3 vs Samsung S21 Ultra comparison based on display size, processor speed, camera resolution, user experience, memory size, connectivity strength, and overall dimension.

Related: Check out latest Samsung Fold 3 price in India on Priceo.

On one hand, Samsung Fold 3 flaunts a massive 7.6-inch Dynamic AMOLED screen having a refresh rate of 120Hz. On the front, Samsung Galaxy Z Fold 3 flaunts a dual-camera setup, comprising a 10MP f/2.2 Wide Angle Primary lens teamed with another 4MP f/1.8 Wide Angle selfie shooter, which can capture amazing self-portraits. The smartphone derives its operating energy from a 4,400mAh Li-Polymer type cell.

On the other hand, Samsung S21 Ultra flaunts a 6.8-inch Dynamic AMOLED display along with a pixel density of 516ppi and a screen resolution of 1440 x 3200 pixels. Its bezel-less punch-hole display gets a calculated screen to body ratio of 89.44% besides a refresh rate of 120Hz. The device features a quad camera setup on the back comprising a massive 108MP f/1.8 Primary Sensor, backed up by a 10MP f/4.9 Periscope Sensor, a 10MP f/2.4 Telephoto Sensor and a 12MP f/2.2 Ultra Wide Angle Camera. There is a 40MP f/2.2 selfie-shooting lens on the front capable of capturing stunning self-portraits. 

Our recommendation: We recommend you to buy Samsung S21 Ultra over Samsung Fold 3 because it offers a better value for money package with better camera and processor.

Samsung Fold 3 vs Samsung S21 Ultra Comparison Table

Key Specs
Display (Primary)7.60-inch
Processorocta-coreSamsung Exynos 2100
Front Camera10-megapixel + 4-megapixel40-megapixel
Rear Camera12-megapixel + 12-megapixel + 12-megapixel108-megapixel + 12-megapixel + 10-megapixel + 10-megapixel
RAM12GB12GB, 16GB
Storage256GB, 512GB128GB, 256GB, 512GB
Battery Capacity4400mAh5000mAh
OSAndroid 11Android 11
Resolution2208×1768 pixels1440×3220 pixels
Display6.80-inch
 
General
BrandSamsungSamsung
ModelGalaxy Z Fold 3Galaxy S21 Ultra
Release dateAugust 11, 2021January 14, 2021
Launched in IndiaYes
Form factorFoldableTouchscreen
Dimensions (mm)258.20 x 128.10 x 6.40165.10 x 75.60 x 8.90
Weight (g)271.00228.00
Battery capacity (mAh)44005000
Fast chargingProprietaryProprietary
ColoursPhantom Black, Phantom Green, Phantom SilverPhantom Titanium, Phantom Navy, Phantom Brown
IP ratingIP68
Wireless chargingYes
Display
Screen size (inches)7.606.80
TouchscreenYesYes
Resolution2208×1768 pixels1440×3220 pixels
Pixels per inch (PPI)374515
Protection typeGorilla Glass
Second Display
Screen size (inches)6.20
TouchscreenYes
Resolution832×2268 pixels
Hardware
Processorocta-core2.2GHz octa-core (3×2.8GHz + 4×2.2GHz + 1×2.9GHz)
RAM12GB12GB, 16GB
Internal storage256GB, 512GB128GB, 256GB, 512GB
Processor makeSamsung Exynos 2100
Camera
Rear camera12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.12-micron) + 12-megapixel (f/2.4, 1.0-micron)108-megapixel (f/1.8, 0.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 10-megapixel (f/2.4, 1.22-micron) + 10-megapixel (f/4.9, 1.22-micron)
No. of Rear Cameras3
Rear autofocusYesLaser autofocus
Rear flashYesYes
Front camera10-megapixel (f/2.2, 1.22-micron) + 4-megapixel (f/1.8, 2.0-micron)40-megapixel (f/2.2, 0.7-micron)
No. of Front Cameras2
Software
Operating systemAndroid 11Android 11
SkinOne UIOne UI 3.1
Connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n/ac/ax
GPSYesYes
BluetoothYes, v 5.20Yes, v 5.00
NFCYesYes
USB Type-CYesYes
Number of SIMs22
Sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYesYes
Sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYesYes
Sensors
Fingerprint sensorYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerYesYes
Face unlockYes