Screen size
Galaxy A21s6.5"
Galaxy M06Winner: 6.7"+3.6%
Quick verdict
Galaxy M06 leads the measured specs 12-3.
Measured wins
Galaxy A21s
3
spec wins
Ties
5
equal specs
Galaxy M06
12
spec wins
Overall winner
Screen size
Technology
Galaxy A21s
GSM / HSPA / LTE
Galaxy M06
GSM / HSPA / LTE / 5G
2G bands
Galaxy A21s
GSM 850 / 900 / 1800 / 1900
Galaxy M06
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy A21s
HSDPA 850 / 900 / 1900 / 2100
Galaxy M06
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Galaxy A21s
1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Galaxy M06
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
Speed
Galaxy A21s
HSPA, LTE
Galaxy M06
HSPA, LTE, 5G
5G bands
Galaxy A21s
-
Galaxy M06
1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6
Announced
Galaxy A21s
2020, May 15. Released 2020, June 02
Galaxy M06
2025, February 27
Status
Galaxy A21s
Discontinued
Galaxy M06
Available. Released 2025, March 07
Dimensions
Galaxy A21s
163.7 x 75.3 x 8.9 mm (6.44 x 2.96 x 0.35 in)
Galaxy M06
167.4 x 77.4 x 8 mm (6.59 x 3.05 x 0.31 in)
Weight
Galaxy A21s
192 g (6.77 oz)
Galaxy M06
191 g (6.74 oz)
Build
Galaxy A21s
Glass front, plastic frame, plastic back
Galaxy M06
Glass front, plastic back, plastic frame
SIM
Galaxy A21s
· Nano-SIM· Nano-SIM + Nano-SIM
Galaxy M06
Nano-SIM + Nano-SIM
Type
Galaxy A21s
PLS LCD
Galaxy M06
PLS LCD, 90Hz, 800 nits (HBM)
Size
Galaxy A21s
6.5 inches, 102.0 cm2 (~82.8% screen-to-body ratio)
Galaxy M06
6.74 inches, 109.7 cm2 (~84.6% screen-to-body ratio)
Resolution
Galaxy A21s
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Galaxy M06
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
OS
Galaxy A21s
Android 10, upgradable to Android 12, One UI 4.1
Galaxy M06
Android 15, up to 4 major Android upgrades, One UI Core 7.0
Chipset
Galaxy A21s
Exynos 850 (8 nm)
Galaxy M06
Mediatek Dimensity 6300 (6 nm)
CPU
Galaxy A21s
Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
Galaxy M06
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Galaxy A21s
Mali-G52
Galaxy M06
Mali-G57 MC2
Card slot
Galaxy A21s
microSDXC (dedicated slot)
Galaxy M06
microSDXC (uses shared SIM slot)
Internal
Galaxy A21s
32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 2GB RAM, 128GB 3GB RAM, 128GB 4/6GB RAM
Galaxy M06
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Other
Galaxy A21s
eMMC 5.1
Galaxy M06
-
Quad
Galaxy A21s
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens
Galaxy M06
-
Features
Galaxy A21s
LED flash, panorama, HDR
Galaxy M06
LED flash
Video
Galaxy A21s
1080p@30fps
Galaxy M06
1080p@30fps
Dual
Galaxy A21s
-
Galaxy M06
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
Galaxy A21s
13 MP, f/2.2, (wide), 1/3.1", 1.12µm
Galaxy M06
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Video
Galaxy A21s
1080p@30fps
Galaxy M06
Yes
Loudspeaker
Galaxy A21s
Yes
Galaxy M06
Yes
3.5mm jack
Galaxy A21s
Yes
Galaxy M06
Yes
WLAN
Galaxy A21s
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Galaxy M06
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Galaxy A21s
5.0, A2DP, LE
Galaxy M06
5.3, A2DP, LE
Positioning
Galaxy A21s
GPS, GLONASS, GALILEO, BDS
Galaxy M06
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Galaxy A21s
Yes (market/region dependent)
Galaxy M06
No
Radio
Galaxy A21s
FM radio, RDS, recording
Galaxy M06
Unspecified
USB
Galaxy A21s
USB Type-C 2.0
Galaxy M06
USB Type-C 2.0, OTG
Sensors
Galaxy A21s
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Galaxy M06
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
Galaxy A21s
Li-Po 5000 mAh
Galaxy M06
Li-Ion 5000 mAh
Charging
Galaxy A21s
15W wired
Galaxy M06
25W wired
Colors
Galaxy A21s
Black, White, Blue, Red
Galaxy M06
Blazing Black, Sage Green
Models
Galaxy A21s
SM-A217F, SM-A217F/DS, SM-A217F/DSN, SM-A217M, SM-A217M/DS, SM-A217N
Galaxy M06
SM-M066B, SM-M066B/DS
SAR EU
Galaxy A21s
0.42 W/kg (head) 1.54 W/kg (body)
Galaxy M06
1.30 W/kg (head) 1.30 W/kg (body)
Price
Galaxy A21s
About 220 EUR
Galaxy M06
£ 89.00 / ₹ 8,999
SAR
Galaxy A21s
-
Galaxy M06
1.05 W/kg (head)