Screen size
555 Blue2.4"
Smart first 7Winner: 3.5"+31%
Quick verdict
Smart first 7 leads the measured specs 7-1.
Measured wins
555 Blue
1
spec wins
Ties
7
equal specs
Smart first 7
7
spec wins
Overall winner
Screen size
Technology
555 Blue
GSM
Smart first 7
GSM / HSPA
2G bands
555 Blue
GSM 900 / 1800
Smart first 7
GSM 900 / 1800
GPRS
555 Blue
Yes
Smart first 7
-
EDGE
555 Blue
Yes
Smart first 7
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
equal specsIP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
-
3G bands
555 Blue
-
Smart first 7
HSDPA 900 / 2100
Speed
555 Blue
-
Smart first 7
HSPA 21.1/5.76 Mbps
Announced
555 Blue
2011, July. Released 2011, August
Smart first 7
2016, May. Released 2016, May
Status
555 Blue
Discontinued
Smart first 7
Discontinued
Dimensions
555 Blue
110 x 61.1 x 12 mm (4.33 x 2.41 x 0.47 in)
Smart first 7
114.4 x 62.8 x 12 mm (4.50 x 2.47 x 0.47 in)
Weight
555 Blue
-
Smart first 7
110 g (3.88 oz)
Keyboard
555 Blue
QWERTY
Smart first 7
-
SIM
555 Blue
Mini-SIM
Smart first 7
Mini-SIM
Type
555 Blue
TFT, 256K colors
Smart first 7
TFT TN
Size
555 Blue
2.4 inches, 17.8 cm2 (~26.5% screen-to-body ratio)
Smart first 7
3.5 inches, 36.5 cm2 (~50.8% screen-to-body ratio)
Resolution
555 Blue
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Smart first 7
320 x 480 pixels, 3:2 ratio (~165 ppi density)
CPU
555 Blue
200 MHz MTK 6235
Smart first 7
Quad-core 1.3 GHz Cortex-A7
OS
555 Blue
-
Smart first 7
Android 5.1 (Lollipop)
Chipset
555 Blue
-
Smart first 7
Spreadtrum SC7731G
GPU
555 Blue
-
Smart first 7
Mali-400MP2
Card slot
555 Blue
microSDHC (dedicated slot)
Smart first 7
microSDXC (dedicated slot)
Phonebook
555 Blue
Yes, Photocall
Smart first 7
-
Call records
555 Blue
Yes
Smart first 7
-
Internal
555 Blue
40MB
Smart first 7
4GB 512MB RAM
Single
555 Blue
2 MP
Smart first 7
2 MP
Features
555 Blue
LED flash
Smart first 7
-
Video
555 Blue
Yes
Smart first 7
720p@30fps
Other
555 Blue
No
Smart first 7
No
Loudspeaker
555 Blue
Yes
Smart first 7
Yes
3.5mm jack
555 Blue
Yes
Smart first 7
Yes
WLAN
555 Blue
No
Smart first 7
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
555 Blue
2.1, A2DP
Smart first 7
2.1, A2DP
Positioning
555 Blue
No
Smart first 7
A-GPS only
Radio
555 Blue
FM radio, RDS
Smart first 7
FM radio
USB
555 Blue
2.0
Smart first 7
microUSB 2.0
NFC
555 Blue
-
Smart first 7
No
Sensors
555 Blue
Smart first 7
No
Messaging
555 Blue
SMS, MMS, Email, IM
Smart first 7
-
Games
555 Blue
Yes
Smart first 7
-
Java
555 Blue
Yes, MIDP 2.0
Smart first 7
-
Other
555 Blue
Facebook dedicated key OS level SNS integration MP3/eAAC+/WMA player MP4/H.263 player Organizer Voice memo Predictive text input
Smart first 7
-
Type
555 Blue
Removable Li-Ion 1000 mAh battery
Smart first 7
Li-Ion 1400 mAh, removable
Stand-by
555 Blue
Up to 324 h
Smart first 7
-
Talk time
555 Blue
Up to 3 h
Smart first 7
Up to 5 h (3G)
Colors
555 Blue
White
Smart first 7
Volcano Black, Tech White
Price
555 Blue
About 70 EUR
Smart first 7
About 30 EUR
Models
555 Blue
-
Smart first 7
VFD 200