Phone Comparison - vivo Y20 2021 vs Samsung Galaxy S21 FE 5G vs Samsung Galaxy Z Flip3 5G

general General Info

Manufacturer vivo Samsung Samsung
Announced December 2020 2023, July 11 August 2021
Status Coming Soon - January 2021 Coming soon. Exp. release 2023, July Coming Soon - August 2021
Price - Rs. 49,999 ($0.00) [Similarly Priced] -
Colors Dawn White, Nebula Blue White, Graphite, Lavender, Olive Phantom Black, Green, Lavender, Cream, White, Pink, Gray
Form Factor Candybar Candybar Candybar
Dimension 164.4 x 76.3 x 8.4 mm
(6.47 x 3 x 0.33 in)
155.7 x 74.5 x 7.9 mm
(6.13 x 2.93 x 0.31 in)
Unfolded: 166 x 72.2 x 6.9 mm
Folded: 86.4 x 72.2 x 15.9-17.1 mm
(Unfolded: 6.54 x 2.84 x 0.27 in
Folded: 3.4 x 2.84 x 0.63-0.67 in)
Weight 192 g (6.77 oz) 177 g (6.24 oz) 183 g (6.46 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) Nano-SIM, eSIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
4G Network 1, 3, 5, 7, 8, 38, 40, 41 LTE 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71
5G Network - SA/NSA/Sub6 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave
Messaging
Build Features - Fingerprint Sensor (side-mounted)
- Fingerprint Sensor (under display, optical)
IP68 dust/water resistant (up to 1.5m for 30 mins)
- Fingerprint Sensor (side-mounted)
IPX8 water resistant (up to 1.5m for 30 mins)
Samsung Pay (Visa, MasterCard certified)

hardware Hardware and OS

OS Android 10 Android 12 Android 11
User Interface Funtouch 11 One UI 4 One UI 3.5
Processor Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765 Helio P35 (12nm) Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International
Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680, Qualcomm SM8350 Snapdragon 888 5G (5 nm)
Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680), Qualcomm SM8350 Snapdragon 888 5G (5 nm)
GPU PowerVR GE8320 Adreno 660 Adreno 660
RAM 4 GB 8 GB 8 GB
Internal Memory 64 GB 256 GB 256 GB
External Memory microSDXC (dedicated slot) microSDXC (uses shared SIM slot) No

display Display

Type HD+ IPS LCD Screen FHD+ Dynamic AMOLED 2X Screen
120Hz Refresh Rate
HDR10+
Corning Gorilla Glass Victus
Always-on display
FHD+ Foldable Dynamic AMOLED 2X Screen
120Hz Refresh Rate
HDR10+
1200 nits (peak)
Colors 16M Colour 16M colors 16M Colour
Size 6.51 inches 6.4 inches 6.7 inches
Resolution 720 x 1600 pixels (270 ppi) 1080 x 2400 pixels (411 ppi) 1080 x 2640 pixels (426 ppi)
Screen-to-Body Ratio 81.28% 85.34% 84.57%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no no
Radio FM radio FM radio No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 13 MP + 2 MP + 2 MP 12 MP + 8 MP + 12 MP 12 MP + 12 MP
Flash LED Flash LED Flash LED Flash
Features 13 MP, f/1.8, (wide), PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR
12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS
8 MP, f/2.4, 76mm (telephoto), PDAF, 3x optical zoom
12 MP, f/2.2, 13mm, 123˚ (ultrawide)
Auto-HDR, Panorama
12 MP, f/1.8, 27mm (wide), 1/2.55", 1.4µm, Dual Pixel PDAF, OIS
12 MP, f/2.2, 123˚ (ultrawide), 1.12µm
HDR, Panorama
Video 1080p@30fps 4K@30/60fps, 1080p@30/60fps, gyro-EIS 4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+
Front Camera 8 MP, f/1.8 (Wide)
1080p@30fps [Similar]
32 MP, f/2.2, 26mm (wide), 1/2.74", 0.8µm
HDR
4K@30/60fps, 1080p@30/60fps (gyro-EIS) [Similar]
10 MP, f/2.4, 26mm (wide), 1.22µm
HDR
4K@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat20 2000/200 Mbps, 5G
Bluetooth 5.0, A2DP, LE 5.2, A2DP, LE 5.1, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
USB microUSB 2.0, USB On-The-Go USB Type-C 3.2, USB On-The-Go USB Type-C 3.1, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes Yes

memory User Memory

Internal 64 GB, 4 GB RAM 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1
Expandable Storage microSDXC (dedicated slot) microSDXC (uses shared SIM slot) No
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor not present barometer sensor not present barometer sensor present
NFC NFC not supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Fast charging 25W, 50% in 30 min (advertised)
Fast wireless charging 15W
Reverse wireless charging
USB Power Delivery 3.0
Non-removable Li-Po Battery
Fast charging 25W
Fast wireless charging 11W
Reverse wireless charging 4.5W
Capacity 5000 mAh 4500 mAh 3300 mAh
Stand by - - -
Talk Time - - -