Screen size
Galaxy 5513.2"
Galaxy A07Winner: 6.7"+52%
Quick verdict
Galaxy A07 leads the measured specs 17-1.
Measured wins
Galaxy 551
1
spec wins
Ties
3
equal specs
Galaxy A07
17
spec wins
Overall winner
Screen size
Technology
Galaxy 551
GSM / HSPA
Galaxy A07
GSM / HSPA / LTE / 5G
2G bands
Galaxy 551
GSM 850 / 900 / 1800 / 1900
Galaxy A07
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy 551
HSDPA 900 / 2100 , HSDPA 850 / 2100
Galaxy A07
HSDPA 850 / 900 / 1700(AWS) / 1900 / 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
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Galaxy A07
HSPA, LTE, 5G
4G bands
Galaxy 551
-
Galaxy A07
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
5G bands
Galaxy 551
-
Galaxy A07
1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6
Announced
Galaxy 551
2010, October. Released 2010, Q4
Galaxy A07
2026, January 13
Status
Galaxy 551
Discontinued
Galaxy A07
Available. Released 2026, January 13
Dimensions
Galaxy 551
111 x 55 x 15.2 mm (4.37 x 2.17 x 0.60 in)
Galaxy A07
167.4 x 77.4 x 8.2 mm (6.59 x 3.05 x 0.32 in)
Weight
Galaxy 551
117 g (4.13 oz)
Galaxy A07
199 g (7.02 oz)
Keyboard
Galaxy 551
QWERTY
Galaxy A07
-
SIM
Galaxy 551
Mini-SIM
Galaxy A07
Nano-SIM + Nano-SIM
Build
Galaxy 551
-
Galaxy A07
Glass front, plastic back, plastic frame
Other
Galaxy 551
-
Galaxy A07
IP54 dust protected and water resistant (water splashes)
Type
Galaxy 551
TFT
Galaxy A07
PLS LCD, 120Hz, 650 nits (typ), 800 nits (HBM)
Size
Galaxy 551
3.2 inches, 29.1 cm2 (~47.7% screen-to-body ratio)
Galaxy A07
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 A07
720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Other
Galaxy 551
TouchWiz 3.0 UI
Galaxy A07
-
OS
Galaxy 551
Android 2.2 (Froyo), upgradable to 2.3.6 (Gingerbread)
Galaxy A07
Android 16, up to 6 major Android upgrades, One UI 8
Chipset
Galaxy 551
Qualcomm MSM7227 Snapdragon S1
Galaxy A07
Mediatek Dimensity 6300 (6 nm)
CPU
Galaxy 551
600 MHz
Galaxy A07
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Galaxy 551
Adreno 200
Galaxy A07
Mali-G57 MC2
Card slot
Galaxy 551
microSDHC (dedicated slot), 1 GB included
Galaxy A07
microSDXC (uses shared SIM slot)
Internal
Galaxy 551
160MB
Galaxy A07
128GB 4GB RAM, 128GB 6GB RAM
Other
Galaxy 551
DNSe sound enhancement
Galaxy A07
-
Single
Galaxy 551
3.15 MP, AF
Galaxy A07
-
Video
Galaxy 551
320p@15fps
Galaxy A07
1080p@30/60fps
Dual
Galaxy 551
-
Galaxy A07
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Features
Galaxy 551
-
Galaxy A07
LED flash
Other
Galaxy 551
No
Galaxy A07
-
Single
Galaxy 551
-
Galaxy A07
8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm
Video
Galaxy 551
-
Galaxy A07
1080p@30fps
Loudspeaker
Galaxy 551
Yes
Galaxy A07
Yes
3.5mm jack
Galaxy 551
Yes
Galaxy A07
Yes
WLAN
Galaxy 551
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Galaxy A07
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Galaxy 551
2.1, A2DP
Galaxy A07
5.3, A2DP, LE
Positioning
Galaxy 551
GPS, A-GPS
Galaxy A07
GPS, GALILEO, GLONASS, BDS, QZSS
Radio
Galaxy 551
Stereo FM radio, RDS
Galaxy A07
FM radio
USB
Galaxy 551
microUSB 2.0
Galaxy A07
USB Type-C 2.0
NFC
Galaxy 551
-
Galaxy A07
No
Sensors
Galaxy 551
Accelerometer, proximity, compass
Galaxy A07
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Browser
Galaxy 551
HTML
Galaxy A07
-
Other
Galaxy 551
MP4/WMV/H.263 player MP3/WAV/eAAC+ player Document viewer
Galaxy A07
-
Type
Galaxy 551
Removable Li-Ion 1200 mAh battery
Galaxy A07
Li-Ion 6000 mAh
Stand-by
Galaxy 551
Up to 520 h (2G) / Up to 370 h (3G)
Galaxy A07
-
Talk time
Galaxy 551
Up to 9 h (2G) / Up to 5 h (3G)
Galaxy A07
-
Charging
Galaxy 551
-
Galaxy A07
25W wired
Colors
Galaxy 551
Black
Galaxy A07
Black, Light Violet
SAR
Galaxy 551
0.18 W/kg (head) 0.90 W/kg (body)
Galaxy A07
1.12 W/kg (head)
SAR EU
Galaxy 551
0.38 W/kg (head)
Galaxy A07
1.23 W/kg (head) 1.29 W/kg (body)
Price
Galaxy 551
About 90 EUR
Galaxy A07
About 150 EUR
Models
Galaxy 551
-
Galaxy A07
SM-A076B, SM-A076B/DS