Screen size
Galaxy 5513.2"
Galaxy M08Winner: 6.7"+52%
Quick verdict
Galaxy M08 leads the measured specs 16-1.
Measured wins
Galaxy 551
1
spec wins
Ties
4
equal specs
Galaxy M08
16
spec wins
Overall winner
Screen size
Technology
Galaxy 551
GSM / HSPA
Galaxy M08
GSM / HSPA / LTE
2G bands
Galaxy 551
GSM 850 / 900 / 1800 / 1900
Galaxy M08
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy 551
HSDPA 900 / 2100 , HSDPA 850 / 2100
Galaxy M08
HSDPA 850 / 900 / 2100
Speed
Galaxy 551
HSPA 7.2/0.384 Mbps
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
3.5mm jack
equal specsSD card
equal specsStereo speakers
Galaxy M08
HSPA, LTE
4G bands
Galaxy 551
-
Galaxy M08
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Announced
Galaxy 551
2010, October. Released 2010, Q4
Galaxy M08
2026, October 01
Status
Galaxy 551
Discontinued
Galaxy M08
Released Oct 2026
Dimensions
Galaxy 551
111 x 55 x 15.2 mm (4.37 x 2.17 x 0.60 in)
Galaxy M08
167.4 x 77.4 x 8 mm (6.59 x 3.05 x 0.31 in)
Weight
Galaxy 551
117 g (4.13 oz)
Galaxy M08
197 g (6.95 oz)
Keyboard
Galaxy 551
QWERTY
Galaxy M08
-
SIM
Galaxy 551
Mini-SIM
Galaxy M08
Nano-SIM + Nano-SIM
Build
Galaxy 551
-
Galaxy M08
Glass front, plastic back, plastic frame
Other
Galaxy 551
-
Galaxy M08
IP64 dust tight and water resistant (water splashes)
Type
Galaxy 551
TFT
Galaxy M08
PLS LCD, 90Hz
Size
Galaxy 551
3.2 inches, 29.1 cm2 (~47.7% screen-to-body ratio)
Galaxy M08
6.7 inches, 108.4 cm2 (~83.6% screen-to-body ratio)
Resolution
Galaxy 551
240 x 400 pixels, 5:3 ratio (~146 ppi density)
Galaxy M08
720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Other
Galaxy 551
TouchWiz 3.0 UI
Galaxy M08
-
OS
Galaxy 551
Android 2.2 (Froyo), upgradable to 2.3.6 (Gingerbread)
Galaxy M08
Android 17, up to 6 major OS updates, One UI 9
Chipset
Galaxy 551
Qualcomm MSM7227 Snapdragon S1
Galaxy M08
Mediatek Helio G99+ (6 nm)
CPU
Galaxy 551
600 MHz
Galaxy M08
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Galaxy 551
Adreno 200
Galaxy M08
Mali-G57 MC2
Card slot
Galaxy 551
microSDHC (dedicated slot), 1 GB included
Galaxy M08
microSDXC (dedicated slot)
Internal
Galaxy 551
160MB
Galaxy M08
64GB 4GB RAM
Other
Galaxy 551
DNSe sound enhancement
Galaxy M08
-
Single
Galaxy 551
3.15 MP, AF
Galaxy M08
-
Video
Galaxy 551
320p@15fps
Galaxy M08
1080p@30/60fps
Dual
Galaxy 551
-
Galaxy M08
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF Auxiliary lens
Features
Galaxy 551
-
Galaxy M08
LED flash
Other
Galaxy 551
No
Galaxy M08
-
Single
Galaxy 551
-
Galaxy M08
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Video
Galaxy 551
-
Galaxy M08
Yes
Loudspeaker
Galaxy 551
Yes
Galaxy M08
Yes
3.5mm jack
Galaxy 551
Yes
Galaxy M08
Yes
WLAN
Galaxy 551
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Galaxy M08
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Galaxy 551
2.1, A2DP
Galaxy M08
5.3, A2DP, LE
Positioning
Galaxy 551
GPS, A-GPS
Galaxy M08
GPS, GLONASS, GALILEO, BDS
Radio
Galaxy 551
Stereo FM radio, RDS
Galaxy M08
FM radio
USB
Galaxy 551
microUSB 2.0
Galaxy M08
USB Type-C 2.0
NFC
Galaxy 551
-
Galaxy M08
No
Sensors
Galaxy 551
Accelerometer, proximity, compass
Galaxy M08
Fingerprint (side-mounted), accelerometer, proximity
Browser
Galaxy 551
HTML
Galaxy M08
-
Other
Galaxy 551
MP4/WMV/H.263 player MP3/WAV/eAAC+ player Document viewer
Galaxy M08
-
Type
Galaxy 551
Removable Li-Ion 1200 mAh battery
Galaxy M08
6000 mAh
Stand-by
Galaxy 551
Up to 520 h (2G) / Up to 370 h (3G)
Galaxy M08
-
Talk time
Galaxy 551
Up to 9 h (2G) / Up to 5 h (3G)
Galaxy M08
-
Charging
Galaxy 551
-
Galaxy M08
25W wired
Colors
Galaxy 551
Black
Galaxy M08
Silver
SAR
Galaxy 551
0.18 W/kg (head) 0.90 W/kg (body)
Galaxy M08
0.62 W/kg (head)
SAR EU
Galaxy 551
0.38 W/kg (head)
Galaxy M08
0.75 W/kg (head) 1.29 W/kg (body)
Price
Galaxy 551
About 90 EUR
Galaxy M08
About 160 EUR
Models
Galaxy 551
-
Galaxy M08
SM-M085F, SM-M085F/DS