Screen size
Galaxy J86.0"
Galaxy M08Winner: 6.7"+10%
Quick verdict
Galaxy M08 leads the measured specs 13-3.
Measured wins
Galaxy J8
3
spec wins
Ties
5
equal specs
Galaxy M08
13
spec wins
Overall winner
Screen size
Technology
Galaxy J8
GSM / HSPA / LTE
Galaxy M08
GSM / HSPA / LTE
2G bands
Galaxy J8
GSM 850 / 900 / 1800 / 1900
Galaxy M08
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy J8
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy M08
HSDPA 850 / 900 / 2100
4G bands
Galaxy J8
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66 - J810Y/DS
Resolution
Refresh 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
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Galaxy M08
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed
Galaxy J8
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Galaxy M08
HSPA, LTE
Announced
Galaxy J8
2018, May. Released 2018, July
Galaxy M08
2026, October 01
Status
Galaxy J8
Discontinued
Galaxy M08
Released Oct 2026
Dimensions
Galaxy J8
159.2 x 75.7 x 8.2 mm (6.27 x 2.98 x 0.32 in)
Galaxy M08
167.4 x 77.4 x 8 mm (6.59 x 3.05 x 0.31 in)
Weight
Galaxy J8
177 g (6.24 oz)
Galaxy M08
197 g (6.95 oz)
Build
Galaxy J8
Glass front, plastic back, plastic frame
Galaxy M08
Glass front, plastic back, plastic frame
SIM
Galaxy J8
Nano-SIM + Nano-SIM
Galaxy M08
Nano-SIM + Nano-SIM
Other
Galaxy J8
-
Galaxy M08
IP64 dust tight and water resistant (water splashes)
Type
Galaxy J8
Super AMOLED
Galaxy M08
PLS LCD, 90Hz
Size
Galaxy J8
6.0 inches, 91.4 cm2 (~75.8% screen-to-body ratio)
Galaxy M08
6.7 inches, 108.4 cm2 (~83.6% screen-to-body ratio)
Resolution
Galaxy J8
720 x 1480 pixels, 18.5:9 ratio (~274 ppi density)
Galaxy M08
720 x 1600 pixels, 20:9 ratio (~262 ppi density)
OS
Galaxy J8
Android 8.0 (Oreo), upgradable to Android 9.0 (Pie)
Galaxy M08
Android 17, up to 6 major OS updates, One UI 9
Chipset
Galaxy J8
Qualcomm SDM450 Snapdragon 450 (14 nm)
Galaxy M08
Mediatek Helio G99+ (6 nm)
CPU
Galaxy J8
Octa-core 1.8 GHz Cortex-A53
Galaxy M08
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Galaxy J8
Adreno 506
Galaxy M08
Mali-G57 MC2
Card slot
Galaxy J8
microSDXC (dedicated slot)
Galaxy M08
microSDXC (dedicated slot)
Internal
Galaxy J8
32GB 3GB RAM, 64GB 4GB RAM
Galaxy M08
64GB 4GB RAM
Other
Galaxy J8
eMMC 5.1
Galaxy M08
-
Dual
Galaxy J8
16 MP, f/1.7, AF Auxiliary lens
Galaxy M08
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF Auxiliary lens
Features
Galaxy J8
LED flash, panorama, HDR
Galaxy M08
LED flash
Video
Galaxy J8
1080p@30fps
Galaxy M08
1080p@30/60fps
Single
Galaxy J8
16 MP, f/1.9, 26mm (wide), 1/3.06", 1.0µm
Galaxy M08
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Features
Galaxy J8
LED flash
Galaxy M08
-
Video
Galaxy J8
1080p@30fps
Galaxy M08
Yes
Loudspeaker
Galaxy J8
Yes
Galaxy M08
Yes
3.5mm jack
Galaxy J8
Yes
Galaxy M08
Yes
WLAN
Galaxy J8
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Galaxy M08
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Galaxy J8
4.2, A2DP, LE
Galaxy M08
5.3, A2DP, LE
Positioning
Galaxy J8
GPS, GLONASS, BDS
Galaxy M08
GPS, GLONASS, GALILEO, BDS
NFC
Galaxy J8
No
Galaxy M08
No
Radio
Galaxy J8
FM radio, recording
Galaxy M08
FM radio
USB
Galaxy J8
microUSB 2.0, OTG
Galaxy M08
USB Type-C 2.0
Sensors
Galaxy J8
Fingerprint (rear-mounted), accelerometer, proximity
Galaxy M08
Fingerprint (side-mounted), accelerometer, proximity
Type
Galaxy J8
Li-Ion 3500 mAh, non-removable
Galaxy M08
6000 mAh
Talk time
Galaxy J8
Up to 23 h (3G)
Galaxy M08
-
Music play
Galaxy J8
Up to 112 h
Galaxy M08
-
Charging
Galaxy J8
-
Galaxy M08
25W wired
Colors
Galaxy J8
Black, Gold, Blue, Purple
Galaxy M08
Silver
Models
Galaxy J8
SM-J810G, SM-J810F, J810Y, SM-J810Y, SM-J810GF, SM-J810M
Galaxy M08
SM-M085F, SM-M085F/DS
SAR EU
Galaxy J8
0.57 W/kg (head) 1.18 W/kg (body)
Galaxy M08
0.75 W/kg (head) 1.29 W/kg (body)
Price
Galaxy J8
About 310 EUR
Galaxy M08
About 160 EUR
SAR
Galaxy J8
-
Galaxy M08
0.62 W/kg (head)