Screen size
Galaxy F08Winner: 6.7"+4.5%
Galaxy M21 20216.4"
Quick verdict
Galaxy F08 and Galaxy M21 2021 are close on the measured specs.
Measured wins
Galaxy F08
7
spec wins
Ties
8
equal specs
Galaxy M21 2021
7
spec wins
Screen size
Technology
Galaxy F08
GSM / HSPA / LTE
Galaxy M21 2021
GSM / HSPA / LTE
2G bands
Galaxy F08
GSM 850 / 900 / 1800 / 1900
Galaxy M21 2021
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy F08
HSDPA 850 / 900 / 2100
Galaxy M21 2021
HSDPA 850 / 900 / 1900 / 2100
4G bands
Galaxy F08
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Galaxy M21 2021
1, 3, 5, 7, 8, 20, 38, 40, 41
Speed
Galaxy F08
HSPA, LTE
Galaxy M21 2021
HSPA, LTE
Announced
Galaxy F08
2026, October 01
Galaxy M21 2021
2021, July 21
Status
Galaxy F08
Released Oct 2026
Galaxy M21 2021
Available. Released 2021, July 26
Dimensions
Galaxy F08
167.4 x 77.4 x 8 mm (6.59 x 3.05 x 0.31 in)
Galaxy M21 2021
159 x 75.1 x 9 mm (6.26 x 2.96 x 0.35 in)
Weight
Galaxy F08
197 g (6.95 oz)
Galaxy M21 2021
192 g (6.77 oz)
Build
Galaxy F08
Glass front, plastic back, plastic frame
Galaxy M21 2021
Glass front, plastic back, plastic frame
SIM
Galaxy F08
Nano-SIM + Nano-SIM
Galaxy M21 2021
Nano-SIM + Nano-SIM
Other
Galaxy F08
IP64 dust tight and water resistant (water splashes)
Galaxy M21 2021
-
Type
Galaxy F08
PLS LCD, 90Hz
Galaxy M21 2021
Super AMOLED, 420 nits (peak)
Size
Galaxy F08
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 F08
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 F08
Android 17, up to 6 major OS updates, One UI 9
Galaxy M21 2021
Android 11, One UI 3.1 Core
Chipset
Galaxy F08
Mediatek Helio G99+ (6 nm)
Galaxy M21 2021
Exynos 9611 (10 nm)
CPU
Galaxy F08
Octa-core (2x2.2 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 F08
Mali-G57 MC2
Galaxy M21 2021
Mali-G72 MP3
Card slot
Galaxy F08
microSDXC (dedicated slot)
Galaxy M21 2021
microSDXC (dedicated slot)
Internal
Galaxy F08
64GB 4GB RAM
Galaxy M21 2021
64GB 4GB RAM, 128GB 6GB RAM
Dual
Galaxy F08
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF Auxiliary lens
Galaxy M21 2021
-
Features
Galaxy F08
LED flash
Galaxy M21 2021
LED flash, panorama, HDR
Video
Galaxy F08
1080p@30/60fps
Galaxy M21 2021
4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS
Triple
Galaxy F08
-
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 F08
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Galaxy M21 2021
20 MP, f/2.2, 26mm (wide)
Video
Galaxy F08
Yes
Galaxy M21 2021
1080p@30fps
Features
Galaxy F08
-
Galaxy M21 2021
HDR
Loudspeaker
Galaxy F08
Yes
Galaxy M21 2021
Yes
3.5mm jack
Galaxy F08
Yes
Galaxy M21 2021
Yes
WLAN
Galaxy F08
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 F08
5.3, A2DP, LE
Galaxy M21 2021
5.0, A2DP, LE
Positioning
Galaxy F08
GPS, GLONASS, GALILEO, BDS
Galaxy M21 2021
GPS, GLONASS, GALILEO, BDS
NFC
Galaxy F08
No
Galaxy M21 2021
Yes (market/region dependent)
Radio
Galaxy F08
FM radio
Galaxy M21 2021
FM radio, RDS, recording
USB
Galaxy F08
USB Type-C 2.0
Galaxy M21 2021
USB Type-C 2.0
Sensors
Galaxy F08
Fingerprint (side-mounted), accelerometer, proximity
Galaxy M21 2021
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
Galaxy F08
6000 mAh
Galaxy M21 2021
Li-Po 6000 mAh
Charging
Galaxy F08
25W wired
Galaxy M21 2021
15W wired
Colors
Galaxy F08
Blue
Galaxy M21 2021
Charcoal Black, Arctic Blue
Models
Galaxy F08
SM-E085F, SM-E085F/DS
Galaxy M21 2021
SM-M215G, SM-M215G/DS
SAR
Galaxy F08
0.62 W/kg (head)
Galaxy M21 2021
0.47 W/kg (head)
SAR EU
Galaxy F08
0.75 W/kg (head) 1.29 W/kg (body)
Galaxy M21 2021
-
Price
Galaxy F08
About 160 EUR
Galaxy M21 2021
About 130 EUR