Screen size
Galaxy A06 5GWinner: 6.7"+3%
Galaxy A216.5"
Quick verdict
Galaxy A06 5G leads the measured specs 13-3.
Measured wins
Galaxy A06 5G
13
spec wins
Overall winner
Ties
4
equal specs
Galaxy A21
3
spec wins
Screen size
Technology
Galaxy A06 5G
GSM / HSPA / LTE / 5G
Galaxy A21
GSM / CDMA / HSPA / EVDO / LTE
2G bands
Galaxy A06 5G
GSM 850 / 900 / 1800 / 1900
Galaxy A21
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
Galaxy A06 5G
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy A21
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA, CDMA2000 1xEV-DO
4G bands
Galaxy A06 5G
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
Galaxy A21
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 - USA
5G bands
Galaxy A06 5G
1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6
Galaxy A21
-
Speed
Galaxy A06 5G
HSPA, LTE, 5G
Galaxy A21
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Galaxy A06 5G
2025, February 19
Galaxy A21
2020, April 08. Released 2020, June 26
Status
Galaxy A06 5G
Available. Released 2025, February 19
Galaxy A21
Discontinued
Dimensions
Galaxy A06 5G
167.3 x 77.3 x 8 mm (6.59 x 3.04 x 0.31 in)
Galaxy A21
167.8 x 76.7 x 8.1 mm (6.61 x 3.02 x 0.32 in)
Weight
Galaxy A06 5G
191 g (6.74 oz)
Galaxy A21
193 g (6.81 oz)
Build
Galaxy A06 5G
Glass front, plastic back, plastic frame
Galaxy A21
Glass front, plastic back, plastic frame
SIM
Galaxy A06 5G
Nano-SIM + Nano-SIM
Galaxy A21
· Nano-SIM· Nano-SIM + Nano-SIM
Other
Galaxy A06 5G
IP54 dust protected and water resistant (water splashes)
Galaxy A21
-
Type
Galaxy A06 5G
PLS LCD, 90Hz
Galaxy A21
IPS LCD
Size
Galaxy A06 5G
6.7 inches, 108.4 cm2 (~83.8% screen-to-body ratio)
Galaxy A21
6.5 inches, 102.0 cm2 (~79.3% screen-to-body ratio)
Resolution
Galaxy A06 5G
720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Galaxy A21
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 A21
Android 10, One UI 2.0
Chipset
Galaxy A06 5G
Mediatek Dimensity 6300 (6 nm)
Galaxy A21
Mediatek MT6765 Helio P35 (12 nm)
CPU
Galaxy A06 5G
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Galaxy A21
Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU
Galaxy A06 5G
Mali-G57 MC2
Galaxy A21
PowerVR GE8320
Card slot
Galaxy A06 5G
microSDXC (uses shared SIM slot)
Galaxy A21
microSDXC (dedicated slot)
Internal
Galaxy A06 5G
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Galaxy A21
32GB 3GB RAM
Other
Galaxy A06 5G
-
Galaxy A21
eMMC 5.1
Dual
Galaxy A06 5G
50 MP, f/1.8, 26mm (wide), 1/2.75", 0.64µm, PDAF Auxiliary lens
Galaxy A21
-
Features
Galaxy A06 5G
LED flash
Galaxy A21
LED flash, panorama, HDR
Video
Galaxy A06 5G
1080p@30/60fps
Galaxy A21
1080p@30fps
Quad
Galaxy A06 5G
-
Galaxy A21
16 MP, f/1.8, (wide), 1/3.06", 1.0µm, PDAF 8 MP, f/2.2, (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 A21
13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Video
Galaxy A06 5G
1080p@30fps
Galaxy A21
1080p@30fps
Loudspeaker
Galaxy A06 5G
Yes
Galaxy A21
Yes
3.5mm jack
Galaxy A06 5G
Yes
Galaxy A21
Yes
WLAN
Galaxy A06 5G
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Galaxy A21
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Galaxy A06 5G
5.3, A2DP, LE
Galaxy A21
5.0, A2DP, LE
Positioning
Galaxy A06 5G
GPS, GLONASS, GALILEO, BDS
Galaxy A21
GPS, GLONASS, BDS
NFC
Galaxy A06 5G
No
Galaxy A21
Yes (market/region dependent)
Radio
Galaxy A06 5G
FM radio
Galaxy A21
FM radio
USB
Galaxy A06 5G
USB Type-C 2.0
Galaxy A21
USB Type-C 2.0
Sensors
Galaxy A06 5G
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Galaxy A21
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
Galaxy A06 5G
Li-Ion 5000 mAh
Galaxy A21
Li-Po 4000 mAh
Charging
Galaxy A06 5G
25W wired
Galaxy A21
15W wired
Colors
Galaxy A06 5G
Black, Gray, Light Green
Galaxy A21
Black
Models
Galaxy A06 5G
SM-A066B, SM-A066B/DS
Galaxy A21
SM-A215U, SM-A215U1, SM-S215DL, SM-A215W
SAR
Galaxy A06 5G
1.05 W/kg (head)
Galaxy A21
1.27 W/kg (head) 0.60 W/kg (body)
SAR EU
Galaxy A06 5G
1.30 W/kg (head) 1.30 W/kg (body)
Galaxy A21
-
Price
Galaxy A06 5G
C$ 158.19 / £ 96.72 / ₹ 11,999
Galaxy A21
$ 54.44 / C$ 155.00 / £ 79.99 / € 91.89