Screen size
Galaxy A07Winner: 6.7"+4.5%
Galaxy M21 20216.4"
Quick verdict
Galaxy A07 leads the measured specs 11-5.
Measured wins
Galaxy A07
11
spec wins
Overall winner
Ties
5
equal specs
Galaxy M21 2021
5
spec wins
Screen size
Technology
Galaxy A07
GSM / HSPA / LTE / 5G
Galaxy M21 2021
GSM / HSPA / LTE
2G bands
Galaxy A07
GSM 850 / 900 / 1800 / 1900
Galaxy M21 2021
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy A07
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy M21 2021
HSDPA 850 / 900 / 1900 / 2100
4G bands
Galaxy A07
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
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 M21 2021
1, 3, 5, 7, 8, 20, 38, 40, 41
5G bands
Galaxy A07
1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6
Galaxy M21 2021
-
Speed
Galaxy A07
HSPA, LTE, 5G
Galaxy M21 2021
HSPA, LTE
Announced
Galaxy A07
2026, January 13
Galaxy M21 2021
2021, July 21
Status
Galaxy A07
Available. Released 2026, January 13
Galaxy M21 2021
Available. Released 2021, July 26
Dimensions
Galaxy A07
167.4 x 77.4 x 8.2 mm (6.59 x 3.05 x 0.32 in)
Galaxy M21 2021
159 x 75.1 x 9 mm (6.26 x 2.96 x 0.35 in)
Weight
Galaxy A07
199 g (7.02 oz)
Galaxy M21 2021
192 g (6.77 oz)
Build
Galaxy A07
Glass front, plastic back, plastic frame
Galaxy M21 2021
Glass front, plastic back, plastic frame
SIM
Galaxy A07
Nano-SIM + Nano-SIM
Galaxy M21 2021
Nano-SIM + Nano-SIM
Other
Galaxy A07
IP54 dust protected and water resistant (water splashes)
Galaxy M21 2021
-
Type
Galaxy A07
PLS LCD, 120Hz, 650 nits (typ), 800 nits (HBM)
Galaxy M21 2021
Super AMOLED, 420 nits (peak)
Size
Galaxy A07
6.7 inches, 108.4 cm2 (~83.6% screen-to-body ratio)
Galaxy M21 2021
6.4 inches, 100.5 cm2 (~84.2% screen-to-body ratio)
Resolution
Galaxy A07
720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Galaxy M21 2021
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
OS
Galaxy A07
Android 16, up to 6 major Android upgrades, One UI 8
Galaxy M21 2021
Android 11, One UI 3.1 Core
Chipset
Galaxy A07
Mediatek Dimensity 6300 (6 nm)
Galaxy M21 2021
Exynos 9611 (10 nm)
CPU
Galaxy A07
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Galaxy M21 2021
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU
Galaxy A07
Mali-G57 MC2
Galaxy M21 2021
Mali-G72 MP3
Card slot
Galaxy A07
microSDXC (uses shared SIM slot)
Galaxy M21 2021
microSDXC (dedicated slot)
Internal
Galaxy A07
128GB 4GB RAM, 128GB 6GB RAM
Galaxy M21 2021
64GB 4GB RAM, 128GB 6GB RAM
Dual
Galaxy A07
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Galaxy M21 2021
-
Features
Galaxy A07
LED flash
Galaxy M21 2021
LED flash, panorama, HDR
Video
Galaxy A07
1080p@30/60fps
Galaxy M21 2021
4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS
Triple
Galaxy A07
-
Galaxy M21 2021
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 Auxiliary lens
Single
Galaxy A07
8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm
Galaxy M21 2021
20 MP, f/2.2, 26mm (wide)
Video
Galaxy A07
1080p@30fps
Galaxy M21 2021
1080p@30fps
Features
Galaxy A07
-
Galaxy M21 2021
HDR
Loudspeaker
Galaxy A07
Yes
Galaxy M21 2021
Yes
3.5mm jack
Galaxy A07
Yes
Galaxy M21 2021
Yes
WLAN
Galaxy A07
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Galaxy M21 2021
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Galaxy A07
5.3, A2DP, LE
Galaxy M21 2021
5.0, A2DP, LE
Positioning
Galaxy A07
GPS, GALILEO, GLONASS, BDS, QZSS
Galaxy M21 2021
GPS, GLONASS, GALILEO, BDS
NFC
Galaxy A07
No
Galaxy M21 2021
Yes (market/region dependent)
Radio
Galaxy A07
FM radio
Galaxy M21 2021
FM radio, RDS, recording
USB
Galaxy A07
USB Type-C 2.0
Galaxy M21 2021
USB Type-C 2.0
Sensors
Galaxy A07
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Galaxy M21 2021
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
Galaxy A07
Li-Ion 6000 mAh
Galaxy M21 2021
Li-Po 6000 mAh
Charging
Galaxy A07
25W wired
Galaxy M21 2021
15W wired
Colors
Galaxy A07
Black, Light Violet
Galaxy M21 2021
Charcoal Black, Arctic Blue
Models
Galaxy A07
SM-A076B, SM-A076B/DS
Galaxy M21 2021
SM-M215G, SM-M215G/DS
SAR
Galaxy A07
1.12 W/kg (head)
Galaxy M21 2021
0.47 W/kg (head)
SAR EU
Galaxy A07
1.23 W/kg (head) 1.29 W/kg (body)
Galaxy M21 2021
-
Price
Galaxy A07
About 150 EUR
Galaxy M21 2021
About 130 EUR