Phone Comparison - Samsung Galaxy A21s vs Samsung Galaxy Z Flip4 vs Samsung Galaxy Z Flip5

general General Info

Manufacturer Samsung Samsung Samsung
Announced Expected Announcement - May 2020 August 2022 July 2023
Status Rumored Coming Soon - August 2022 Coming Soon - August 2023
Price - - Rs. 99,999 ($0.00) [Similarly Priced]
Colors Black, White, Blue Bora Purple, Graphite, Pink Gold, Blue, Yellow, White, Navy, Khaki, Red Mint, Graphite, Cream, Lavender, Gray, Blue, Green, Yellow
Form Factor Candybar Candybar Foldable
Dimension 8.9 mm thickness
(0.35 in thickness)
Unfolded: 165.2 x 71.9 x 6.9 mm
Folded: 84.9 x 71.9 x 15.9-17.1 mm
(Unfolded: 6.5 x 2.83 x 0.27 in
Folded: 3.34 x 2.83 x 0.63-0.67 in)
Unfolded: 165.1 x 71.9 x 6.9 mm
Folded: 85.1 x 71.9 x 15.1 mm
(Unfolded: 6.5 x 2.83 x 0.27 in
Folded: 3.35 x 2.83 x 0.59 in)
Weight 191 g (6.74 oz) 187 g (6.6 oz) 187 g (6.6 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Nano-SIM, eSIM Nano-SIM and eSIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
CDMA2000 1xEV-DO
4G Network LTE LTE LTE
5G Network - SA/NSA/Sub6/mmWave SA/NSA/Sub6/mmWave
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor (side-mounted)
IPX8 water resistant (up to 1.5m for 30 mins)
Armour aluminum frame with tougher drop and scratch resistance (advertised)
- Fingerprint Sensor (side-mounted)
IPX8 water resistant (up to 1.5m for 30 min)
Armor aluminum frame with tougher drop and scratch resistance (advertised)

hardware Hardware and OS

OS Android 10.0 Android 12 Android 13
User Interface One UI 2.0 One UI 4.1.1 One UI 5.1.1
Processor Octa-core 2.0 GHz, Exynos 850 Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510), Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510), Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
GPU - Adreno 730 Adreno 740
RAM 3 GB 8 GB 8 GB
Internal Memory 64 GB 512 GB 512 GB
External Memory microSDXC No No

display Display

Type PLS TFT Capacitive Touchscreen FHD+ Foldable Dynamic AMOLED 2X Screen
120Hz Refresh Rate
HDR10+
1200 nits (peak)
Cover display -
1.9 inches Super AMOLED Screen
260 x 512 pixels (Gorilla Glass Victus+)
FHD+ Foldable Dynamic AMOLED 2X Screen
120Hz Refresh Rate
HDR10+, 1200 Nits (peak)
Colors 16M colors 16M Colors 16M colors
Size 6.55 inches 6.7 inches 6.7 inches
Resolution 720 x 1600 pixels (268 ppi) 1080 x 2640 pixels (426 ppi) 1080 x 2640 pixels (426 ppi)
Screen-to-Body Ratio - 85.34% 85.39%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 48 MP + 8 MP + 2 MP 12 MP + 12 MP 12 MP + 12 MP
Flash LED Flash LED Flash LED Flash
Features 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
Panorama, HDR
12 MP, f/1.8, 24mm (wide), 1.8µm, Dual Pixel PDAF, OIS
12 MP, f/2.2, 123˚ (ultrawide), 1.12µm
HDR, Panorama
12 MP, f/1.8, 24mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS
12 MP, f/2.2, 123˚ (ultrawide), 1.12µm
HDR, Panorama
Video 1080p@30fps 4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+ 4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+
Front Camera 13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, Panorama
1080p@30fps [Similar]
10 MP, f/2.4, 26mm (wide), 1.22µm
HDR
4K@30fps [Similar]
10 MP, f/2.2, 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 (6CA), 5G HSPA, LTE-A (CA), 5G
Bluetooth 5.0, A2DP, LE 5.2, A2DP, LE 5.3, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, 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/6e, tri-band, Wi-Fi Direct
USB Yes USB Type-C 2.0, USB On-The-Go USB Type-C 2.0, OTG
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, BDS
Browser Yes Yes Yes

memory User Memory

Internal 64 GB, 3 GB RAM or 32 GB, 3 GB RAM 512 GB, 8 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 512 GB, 8 GB RAM or 256 GB, 8 GB RAM UFS 4.0
Expandable Storage microSDXC No 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 not present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor not present barometer sensor present barometer sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Fast battery Charging 25W, 50% in 30 min (advertised)
Fast wireless charging 15W
Reverse wireless charging 4.5W
Non-removable Li-Po Battery
25W wired, 50% in 30 min (advertised)
15W wireless
4.5W reverse wireless
Capacity 5000 mAh 3700 mAh 3700 mAh
Stand by - - -
Talk Time - - -