Samsung Galaxy A21 vs Samsung Galaxy M33
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Galaxy A21
Galaxy M33
Announced
2020, April
2022, March
Released
2020, April
2022, March
Status
Available
Available
Design
Type
Bar
Bar
Protection
Glass front, plastic back, plastic frame
-
Colors
Black
Green, Blue, Brown
Dimensions
-
165.4 x 76.9 x 9.4 mm (6.51 x 3.03 x 0.37 in)
Weight
-
215 g (7.58 oz)
Network
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only)
Yes
3G Network
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 1700(AWS) / 1900 / 2100
Yes
4G Network
LTE
Yes
SIM
Nano SIM
Micro SIM
Dual SIM
Dual SIM (Nano-SIM, dual stand-by)
Yes, Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
5G Network
-
Yes
Display
Display Type
Super AMOLED
TFT LCD
Size
6.5 inches, 102.0 cm2
6.6 inches, 104.9 cm2 (~82.3% screen-to-body ratio)
Resolution
720 x 1560 pixels
1080 x 2408 pixels
Display Colors
16M colors
16M colors or less
Touch Screen
Capacitive Touchscreen
Yes
Pixel Density
-
400 ppi density)
Media
FM Radio
Yes
Yes
Earphone Jack
Yes
Yes
Camera
Camera Set
Quad Cameras
Quad Cameras
Main Camera
16 MP, (wide), AF
50 MP, f/1.8, (wide), PDAF
2nd Camera
8 MP, (ultrawide)
8 MP, f/2.2, (ultrawide), 1/4", 1.12µm
3rd Camera
2 MP, (macro)
2 MP, f/2.4, (depth)
4th Camera
2 MP, (depth)
2 MP, f/2.4, (macro)
Camera Video
1080p@30fps
1080p@30fps
Features
Panorama, HDR
HDR, Panorama
Flash
LED Flash
LED Flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
13 MP, (wide)
8 MP, f/2.2, (wide)
Selfie Video
-
1080p@30fps
Software
OS
Android 10.0
Android 12
User Interface
One UI 2.0
One UI 4.1
Hardware
CPU
Octa Core, 2.3 GHz
Octa-core (2.2 GHz & 1.8 GHz)
RAM
4 GB
4 GB
Internal Storage
64 GB
128 GB
Card Slot
Yes microSD, up to 512 GB (dedicated slot)
Yes, via microSD card
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity
Virtual Proximity Sensing
Chipset
-
Unspecified
GPU
-
Unspecified
Connectivity
Bluetooth
5.0, A2DP, LE
5.1, A2DP, LE
Wi-fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
microUSB 2.0
USB Type-C 2.0, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, BDS
Yes
NFC
Yes
No
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA 42.2/5.76 Mbps, LTE-A, 5G
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
Capacity
4000 mAh battery
6000 mAh, Battery
Placement
Non-removable
Non-removable
Fast Charging
Yes, 15W
Yes (Unspecified)