Screen size
Galaxy M08Winner: 6.7"+3%
Galaxy M156.5"
Quick verdict
Galaxy M15 leads the measured specs 8-5.
Measured wins
Galaxy M08
5
spec wins
Ties
9
equal specs
Galaxy M15
8
spec wins
Overall winner
Screen size
Technology
Galaxy M08
GSM / HSPA / LTE
Galaxy M15
GSM / HSPA / LTE / 5G
2G bands
Galaxy M08
GSM 850 / 900 / 1800 / 1900
Galaxy M15
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy M08
HSDPA 850 / 900 / 2100
Galaxy M15
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Galaxy M08
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
Main camera
equal specsFront camera
Battery
equal specsWired charging
equal specsWeight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Galaxy M15
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
Speed
Galaxy M08
HSPA, LTE
Galaxy M15
HSPA, LTE, 5G
5G bands
Galaxy M08
-
Galaxy M15
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Announced
Galaxy M08
2026, October 01
Galaxy M15
2024, March 09
Status
Galaxy M08
Released Oct 2026
Galaxy M15
Available. Released 2024, April 05
Dimensions
Galaxy M08
167.4 x 77.4 x 8 mm (6.59 x 3.05 x 0.31 in)
Galaxy M15
160.1 x 76.8 x 9.3 mm (6.30 x 3.02 x 0.37 in)
Weight
Galaxy M08
197 g (6.95 oz)
Galaxy M15
217 g (7.65 oz)
Build
Galaxy M08
Glass front, plastic back, plastic frame
Galaxy M15
Glass front, plastic back, plastic frame
SIM
Galaxy M08
Nano-SIM + Nano-SIM
Galaxy M15
Nano-SIM + Nano-SIM
Other
Galaxy M08
IP64 dust tight and water resistant (water splashes)
Galaxy M15
-
Type
Galaxy M08
PLS LCD, 90Hz
Galaxy M15
Super AMOLED, 90Hz, 800 nits (HBM)
Size
Galaxy M08
6.7 inches, 108.4 cm2 (~83.6% screen-to-body ratio)
Galaxy M15
6.5 inches, 103.7 cm2 (~84.3% screen-to-body ratio)
Resolution
Galaxy M08
720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Galaxy M15
1080 x 2340 pixels, 19.5:9 ratio (~396 ppi density)
OS
Galaxy M08
Android 17, up to 6 major OS updates, One UI 9
Galaxy M15
Android 14, up to 4 major Android upgrades, One UI 6
Chipset
Galaxy M08
Mediatek Helio G99+ (6 nm)
Galaxy M15
Mediatek Dimensity 6100+ (6 nm)
CPU
Galaxy M08
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Galaxy M15
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Galaxy M08
Mali-G57 MC2
Galaxy M15
Mali-G57 MC2
Card slot
Galaxy M08
microSDXC (dedicated slot)
Galaxy M15
microSDXC (uses shared SIM slot)
Internal
Galaxy M08
64GB 4GB RAM
Galaxy M15
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Dual
Galaxy M08
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF Auxiliary lens
Galaxy M15
-
Features
Galaxy M08
LED flash
Galaxy M15
LED flash, panorama, HDR
Video
Galaxy M08
1080p@30/60fps
Galaxy M15
1080p@30fps, gyro-EIS
Triple
Galaxy M08
-
Galaxy M15
50 MP, f/1.8, (wide), AF 5 MP, f/2.2, (ultrawide) 2 MP (macro)
Single
Galaxy M08
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Galaxy M15
13 MP, f/2.0, (wide)
Video
Galaxy M08
Yes
Galaxy M15
1080p@30fps
Loudspeaker
Galaxy M08
Yes
Galaxy M15
Yes
3.5mm jack
Galaxy M08
Yes
Galaxy M15
Yes
WLAN
Galaxy M08
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Galaxy M15
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Galaxy M08
5.3, A2DP, LE
Galaxy M15
5.3, A2DP, LE
Positioning
Galaxy M08
GPS, GLONASS, GALILEO, BDS
Galaxy M15
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Galaxy M08
No
Galaxy M15
Yes (market/region dependent)
Radio
Galaxy M08
FM radio
Galaxy M15
No
USB
Galaxy M08
USB Type-C 2.0
Galaxy M15
USB Type-C 2.0
Sensors
Galaxy M08
Fingerprint (side-mounted), accelerometer, proximity
Galaxy M15
Fingerprint (side-mounted), accelerometer, gyro, compass
Other
Galaxy M08
-
Galaxy M15
Virtual proximity sensing
Type
Galaxy M08
6000 mAh
Galaxy M15
6000 mAh
Charging
Galaxy M08
25W wired
Galaxy M15
25W wired
Colors
Galaxy M08
Silver
Galaxy M15
Light Blue, Dark Blue, Gray
Models
Galaxy M08
SM-M085F, SM-M085F/DS
Galaxy M15
SM-M156B, SM-M156B/DS, SM-M156B/DSN
SAR
Galaxy M08
0.62 W/kg (head)
Galaxy M15
0.71 W/kg (head)
SAR EU
Galaxy M08
0.75 W/kg (head) 1.29 W/kg (body)
Galaxy M15
0.78 W/kg (head) 1.19 W/kg (body)
Price
Galaxy M08
About 160 EUR
Galaxy M15
€ 184.99 / ₹ 15,999