Screen size
equal specsGalaxy M086.7"
Galaxy M556.7"
Quick verdict
Galaxy M55 leads the measured specs 15-4.
Measured wins
Galaxy M08
4
spec wins
Ties
4
equal specs
Galaxy M55
15
spec wins
Overall winner
Screen size
equal specsTechnology
Galaxy M08
GSM / HSPA / LTE
Galaxy M55
GSM / HSPA / LTE / 5G
2G bands
Galaxy M08
GSM 850 / 900 / 1800 / 1900
Galaxy M55
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy M08
HSDPA 850 / 900 / 2100
Galaxy M55
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Galaxy M08
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
3.5mm jack
SD card
equal specsStereo speakers
Galaxy M55
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41, 66
Speed
Galaxy M08
HSPA, LTE
Galaxy M55
HSPA, LTE, 5G
5G bands
Galaxy M08
-
Galaxy M55
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Announced
Galaxy M08
2026, October 01
Galaxy M55
2024, March 28
Status
Galaxy M08
Released Oct 2026
Galaxy M55
Available. Released 2024, March 28
Dimensions
Galaxy M08
167.4 x 77.4 x 8 mm (6.59 x 3.05 x 0.31 in)
Galaxy M55
163.9 x 76.5 x 7.8 mm (6.45 x 3.01 x 0.31 in)
Weight
Galaxy M08
197 g (6.95 oz)
Galaxy M55
180 g (6.35 oz)
Build
Galaxy M08
Glass front, plastic back, plastic frame
Galaxy M55
-
SIM
Galaxy M08
Nano-SIM + Nano-SIM
Galaxy M55
Nano-SIM + Nano-SIM
Other
Galaxy M08
IP64 dust tight and water resistant (water splashes)
Galaxy M55
-
Type
Galaxy M08
PLS LCD, 90Hz
Galaxy M55
Super AMOLED+, 120Hz, 1000 nits (HBM)
Size
Galaxy M08
6.7 inches, 108.4 cm2 (~83.6% screen-to-body ratio)
Galaxy M55
6.7 inches, 108.4 cm2 (~86.4% screen-to-body ratio)
Resolution
Galaxy M08
720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Galaxy M55
1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
OS
Galaxy M08
Android 17, up to 6 major OS updates, One UI 9
Galaxy M55
Android 14, upgradable to Android 16, One UI 8.0
Chipset
Galaxy M08
Mediatek Helio G99+ (6 nm)
Galaxy M55
Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU
Galaxy M08
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Galaxy M55
Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU
Galaxy M08
Mali-G57 MC2
Galaxy M55
Adreno 644
Card slot
Galaxy M08
microSDXC (dedicated slot)
Galaxy M55
microSDXC (uses shared SIM slot)
Internal
Galaxy M08
64GB 4GB RAM
Galaxy M55
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Dual
Galaxy M08
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF Auxiliary lens
Galaxy M55
-
Features
Galaxy M08
LED flash
Galaxy M55
LED flash, panorama, HDR
Video
Galaxy M08
1080p@30/60fps
Galaxy M55
4K@30fps, 1080p@30/60fps, gyro-EIS, OIS
Triple
Galaxy M08
-
Galaxy M55
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 123˚ (ultrawide) 2 MP (macro)
Single
Galaxy M08
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Galaxy M55
50 MP, f/2.4, (wide)
Video
Galaxy M08
Yes
Galaxy M55
4K@30fps, 1080p@30/60fps
Loudspeaker
Galaxy M08
Yes
Galaxy M55
Yes, with stereo speakers
3.5mm jack
Galaxy M08
Yes
Galaxy M55
No
WLAN
Galaxy M08
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Galaxy M55
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
Galaxy M08
5.3, A2DP, LE
Galaxy M55
5.2, A2DP, LE
Positioning
Galaxy M08
GPS, GLONASS, GALILEO, BDS
Galaxy M55
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Galaxy M08
No
Galaxy M55
Yes (market/region dependent)
Radio
Galaxy M08
FM radio
Galaxy M55
No
USB
Galaxy M08
USB Type-C 2.0
Galaxy M55
USB Type-C 2.0, OTG
Sensors
Galaxy M08
Fingerprint (side-mounted), accelerometer, proximity
Galaxy M55
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
Galaxy M08
6000 mAh
Galaxy M55
5000 mAh
Charging
Galaxy M08
25W wired
Galaxy M55
45W wired
Colors
Galaxy M08
Silver
Galaxy M55
Dark Blue, Light Green
Models
Galaxy M08
SM-M085F, SM-M085F/DS
Galaxy M55
SM-M556B, SM-M556B/DS
SAR
Galaxy M08
0.62 W/kg (head)
Galaxy M55
0.93 W/kg (head)
SAR EU
Galaxy M08
0.75 W/kg (head) 1.29 W/kg (body)
Galaxy M55
0.96 W/kg (head) 0.98 W/kg (body)
Price
Galaxy M08
About 160 EUR
Galaxy M55
$ 265.00 / £ 267.36 / € 284.99 / ₹ 23,700