Screen size
Galaxy A06 5GWinner: 6.7"+3%
Galaxy A21s6.5"
Quick verdict
Galaxy A06 5G leads the measured specs 12-3.
Measured wins
Galaxy A06 5G
12
spec wins
Overall winner
Ties
5
equal specs
Galaxy A21s
3
spec wins
Screen size
Technology
Galaxy A06 5G
GSM / HSPA / LTE / 5G
Galaxy A21s
GSM / HSPA / LTE
2G bands
Galaxy A06 5G
GSM 850 / 900 / 1800 / 1900
Galaxy A21s
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy A06 5G
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy A21s
HSDPA 850 / 900 / 1900 / 2100
4G bands
Galaxy A06 5G
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
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 A21s
1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G bands
Galaxy A06 5G
1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6
Galaxy A21s
-
Speed
Galaxy A06 5G
HSPA, LTE, 5G
Galaxy A21s
HSPA, LTE
Announced
Galaxy A06 5G
2025, February 19
Galaxy A21s
2020, May 15. Released 2020, June 02
Status
Galaxy A06 5G
Available. Released 2025, February 19
Galaxy A21s
Discontinued
Dimensions
Galaxy A06 5G
167.3 x 77.3 x 8 mm (6.59 x 3.04 x 0.31 in)
Galaxy A21s
163.7 x 75.3 x 8.9 mm (6.44 x 2.96 x 0.35 in)
Weight
Galaxy A06 5G
191 g (6.74 oz)
Galaxy A21s
192 g (6.77 oz)
Build
Galaxy A06 5G
Glass front, plastic back, plastic frame
Galaxy A21s
Glass front, plastic frame, plastic back
SIM
Galaxy A06 5G
Nano-SIM + Nano-SIM
Galaxy A21s
· Nano-SIM· Nano-SIM + Nano-SIM
Other
Galaxy A06 5G
IP54 dust protected and water resistant (water splashes)
Galaxy A21s
-
Type
Galaxy A06 5G
PLS LCD, 90Hz
Galaxy A21s
PLS LCD
Size
Galaxy A06 5G
6.7 inches, 108.4 cm2 (~83.8% screen-to-body ratio)
Galaxy A21s
6.5 inches, 102.0 cm2 (~82.8% screen-to-body ratio)
Resolution
Galaxy A06 5G
720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Galaxy A21s
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
OS
Galaxy A06 5G
Android 15, up to 4 major Android upgrades, One UI 7
Galaxy A21s
Android 10, upgradable to Android 12, One UI 4.1
Chipset
Galaxy A06 5G
Mediatek Dimensity 6300 (6 nm)
Galaxy A21s
Exynos 850 (8 nm)
CPU
Galaxy A06 5G
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Galaxy A21s
Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
GPU
Galaxy A06 5G
Mali-G57 MC2
Galaxy A21s
Mali-G52
Card slot
Galaxy A06 5G
microSDXC (uses shared SIM slot)
Galaxy A21s
microSDXC (dedicated slot)
Internal
Galaxy A06 5G
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
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
Other
Galaxy A06 5G
-
Galaxy A21s
eMMC 5.1
Dual
Galaxy A06 5G
50 MP, f/1.8, 26mm (wide), 1/2.75", 0.64µm, PDAF Auxiliary lens
Galaxy A21s
-
Features
Galaxy A06 5G
LED flash
Galaxy A21s
LED flash, panorama, HDR
Video
Galaxy A06 5G
1080p@30/60fps
Galaxy A21s
1080p@30fps
Quad
Galaxy A06 5G
-
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
Single
Galaxy A06 5G
8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm
Galaxy A21s
13 MP, f/2.2, (wide), 1/3.1", 1.12µm
Video
Galaxy A06 5G
1080p@30fps
Galaxy A21s
1080p@30fps
Loudspeaker
Galaxy A06 5G
Yes
Galaxy A21s
Yes
3.5mm jack
Galaxy A06 5G
Yes
Galaxy A21s
Yes
WLAN
Galaxy A06 5G
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Galaxy A21s
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Galaxy A06 5G
5.3, A2DP, LE
Galaxy A21s
5.0, A2DP, LE
Positioning
Galaxy A06 5G
GPS, GLONASS, GALILEO, BDS
Galaxy A21s
GPS, GLONASS, GALILEO, BDS
NFC
Galaxy A06 5G
No
Galaxy A21s
Yes (market/region dependent)
Radio
Galaxy A06 5G
FM radio
Galaxy A21s
FM radio, RDS, recording
USB
Galaxy A06 5G
USB Type-C 2.0
Galaxy A21s
USB Type-C 2.0
Sensors
Galaxy A06 5G
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Galaxy A21s
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
Galaxy A06 5G
Li-Ion 5000 mAh
Galaxy A21s
Li-Po 5000 mAh
Charging
Galaxy A06 5G
25W wired
Galaxy A21s
15W wired
Colors
Galaxy A06 5G
Black, Gray, Light Green
Galaxy A21s
Black, White, Blue, Red
Models
Galaxy A06 5G
SM-A066B, SM-A066B/DS
Galaxy A21s
SM-A217F, SM-A217F/DS, SM-A217F/DSN, SM-A217M, SM-A217M/DS, SM-A217N
SAR
Galaxy A06 5G
1.05 W/kg (head)
Galaxy A21s
-
SAR EU
Galaxy A06 5G
1.30 W/kg (head) 1.30 W/kg (body)
Galaxy A21s
0.42 W/kg (head) 1.54 W/kg (body)
Price
Galaxy A06 5G
C$ 158.19 / £ 96.72 / ₹ 11,999
Galaxy A21s
About 220 EUR