Phone Comparison - Samsung Galaxy A71 vs Samsung Galaxy A21s vs Samsung Galaxy A13 5G

general General Info

Manufacturer Samsung Samsung Samsung
Announced December 2019 Expected Announcement - May 2020 2021, December 02
Status Available. Released 2020, January Rumored Available. Released 2021, December 03
Price Rs. 29,999 ($0.00) [Similarly Priced] - -
Colors Prism Crush White, Black, Pink, Blue Black, White, Blue Black, Blue
Form Factor Candybar Candybar Candybar
Dimension 163.6 x 76.0 x 7.7 mm
(6.44 x 2.99 x 0.3 in)
8.9 mm thickness
(0.35 in thickness)
164.5 x 76.5 x 8.8 mm
(6.48 x 3.01 x 0.35 in)
Weight 179 g (6.31 oz) 191 g (6.74 oz) 195 g (6.88 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only)
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
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) LTE LTE 1, 2, 3, 4, 5, 7, 12, 14, 20, 29, 30, 38, 39, 40, 41, 66
5G Network - - 2, 5, 66, 77 Sub6/mmWave
Messaging
Build Features - Fingerprint Sensor(In-display)
- Fingerprint Sensor
- Fingerprint Sensor (side-mounted)
)

hardware Hardware and OS

OS Android 10.0 Android 10.0 Android 11
User Interface One UI 2.0 One UI 2.0 One UI 3.1
Processor Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) Octa-core 2.0 GHz, Exynos 850 Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), MediaTek MT6833 Dimensity 700 5G (7 nm)
GPU Adreno 618 - Mali-G57 MC2
RAM 8 GB 3 GB 4 GB
Internal Memory 128 GB 64 GB 64 GB
External Memory microSD, up to 512 GB (dedicated slot) microSDXC microSDXC

display Display

Type Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen PLS TFT Capacitive Touchscreen HD+ PLS TFT Screen
90Hz Refresh Rate
Colors 16M colors 16M colors 16M Colors
Size 6.7 inches 6.55 inches 6.5 inches
Resolution 1080 x 2400 pixels (393 ppi) 720 x 1600 pixels (268 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio 87.08% - 81.01%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio - Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 64 MP + 12 MP + 5 MP + 5 MP 48 MP + 8 MP + 2 MP 50 MP + 2 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features 64 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
12 MP, f/2.2, 13mm (ultrawide)
5 MP, f/2.2, depth sensor
5 MP, f/2.4, macro camera
Panorama, HDR
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
50 MP, f/2.0, 26mm (wide), PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Panorama, HDR
Video 2160p@30fps, 1080p@30/60/240fps, 1080p@960fps; gyro-EIS 1080p@30fps 1080p@30fps
Front Camera 32 MP, f/2.0, 25mm (wide)
HDR
1080p@30fps [Similar]
13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, Panorama
1080p@30fps [Similar]
5 MP, f/2.0, (wide)
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE, 5G
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go Yes USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 8 GB RAM 64 GB, 3 GB RAM or 32 GB, 3 GB RAM 64 GB, 4 GB RAM
Expandable Storage microSD, up to 512 GB (dedicated slot) microSDXC microSDXC
USB OTG Supported Supported Not Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 25W
Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Fast battery Charging 15W
Capacity 4000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -