Please note: The information provided here is an approximate comparison intended solely for general familiarization and should not be taken as definitive. Differences in usage patterns, software updates, and individual device performance can influence the practical experience. It is advisable to consider hands-on evaluations and current user reviews for a more informed decision.
Brand
apple
samsung
Model
iPhone 13
Galaxy A21s KR
Released
2021
2020
Operating System
iOS 15
Android 10
CPU
Apple A15 Bionic Lite APL1007 / APL1W07 (T8110)
3233 MHz
Samsung Exynos 8 Octa 850 S5E8380
2000 MHz
RAM
LPDDR4x SDRAM
-
4 GB
LPDDR4x SDRAM
-
3 GB
Graphical Controller
Apple A15MP4
ARM Mali-G52MP2
Memory
128
32
Display Diagonal
6.1
6.5
Resolution
1170x2532
720x1600
Display Type
AM-OLED
PLS TFT LCD
Display Refresh Rate
120 Hz
-
Main Camera
4032x3024 px
12.2 MP
2.0 x optical zoom
8000x6000 px
48.0 MP
1.0 x optical zoom
Video Recording
3840x2160 px
60 fps
1920x1080 px
30 fps
Flash
Yes
Yes
Front Camera
12.2 MP
4032x3024 px
13.0 MP
4160x3120 px
Video Recording
3840x2160 px
60 fps
-
-
Battery
Lithium-ion
-
3227 mAh
Lithium-ion
-
5000 mAh
Bluetooth
5.0
5.0
Protection from solid materials
6 Totally protected from dust
Yes
Protection from liquids
8 Persistently protected against immersion beyond 1 meter of depth
Yes
Depth
765 mm
8.9 mm
Mass
173 g
192 g
SIM Card Slot
e-SIM (embedded)
Nano-SIM (4FF)
Scratch Resistant Screen
Ceramic shield
Yes
Number of Display Scales
1073.7
16.8
Display Width
2.54 Inch
2.69 Inch
Display Height
5.5 Inch
5.97 Inch
Additional sensors
Barometer, Light intensity sensor, Proximity sensor, Step counter, IR face sensor
Fingerprint sensor, Light intensity sensor, Proximity sensor
Compass
Yes
Yes
Accelerometer
Yes
Yes
Gyroscope
Yes
Yes
NFC
Yes
Yes
A/V Out
Yes
No
Display Light Reflection Mode
Yes
Yes