Screen size
A1552.0"
Folder 2Winner: 2.8"+29%
Quick verdict
Folder 2 leads the measured specs 9-4.
Measured wins
A155
4
spec wins
Ties
2
equal specs
Folder 2
9
spec wins
Overall winner
Screen size
Technology
A155
GSM
Folder 2
GSM / HSPA / LTE
2G bands
A155
GSM 850 / 900 / 1800 / 1900 - SIM 1, GSM 900 / 1800 / 1900 - SIM 2
Folder 2
GSM 850 / 900 / 1800 / 1900
GPRS
A155
Yes
Folder 2
-
EDGE
A155
Yes
Folder 2
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
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
-
3G bands
A155
-
Folder 2
HSDPA 900 / 2100
4G bands
A155
-
Folder 2
LTE
Speed
A155
-
Folder 2
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
A155
2010, December. Released 2010, December
Folder 2
2020, April 14. Released 2020, April 17
Status
A155
Discontinued
Folder 2
Discontinued
Dimensions
A155
110 x 47.2 x 13.5 mm (4.33 x 1.86 x 0.53 in)
Folder 2
107.9 x 55 x 18 mm (4.25 x 2.17 x 0.71 in)
Weight
A155
-
Folder 2
127 g (4.48 oz)
SIM
A155
Dual SIM (Mini-SIM, dual stand-by)
Folder 2
Nano-SIM
Type
A155
TFT
Folder 2
IPS LCD
Size
A155
2.0 inches, 12.6 cm2 (~24.4% screen-to-body ratio)
Folder 2
2.8 inches, 24.3 cm2 (~40.9% screen-to-body ratio)
Resolution
A155
144 x 176 pixels (~114 ppi density)
Folder 2
240 x 320 pixels, 4:3 ratio (~143 ppi density)
Other
A155
-
Folder 2
External 0.9 inches monochrome display
Card slot
A155
microSD (dedicated slot)
Folder 2
microSDXC
Phonebook
A155
Yes, Photocall
Folder 2
Practically unlimited entries and fields, Photocal
Call records
A155
Yes
Folder 2
Practically unlimited
Internal
A155
1MB
Folder 2
8GB 1GB RAM
Other
A155
No
Folder 2
-
Loudspeaker
A155
Yes
Folder 2
Yes
3.5mm jack
A155
No
Folder 2
-
WLAN
A155
No
Folder 2
Wi-Fi 802.11 b/g/n
Bluetooth
A155
2.0, A2DP
Folder 2
Yes
Positioning
A155
No
Folder 2
GPS
Radio
A155
FM radio
Folder 2
FM radio
USB
A155
microUSB 2.0
Folder 2
Yes
NFC
A155
-
Folder 2
No
Sensors
A155
Folder 2
Messaging
A155
SMS
Folder 2
SMS(threaded view), MMS, Email, Push Email, IM
Browser
A155
WAP 2.0/xHTML, HTML
Folder 2
-
Games
A155
Yes
Folder 2
Downloadable
Java
A155
Yes, MIDP 2.0
Folder 2
No
Other
A155
MP3/AAC+ Organizer Voice memo Predictive text input
Folder 2
-
Type
A155
Removable Li-Ion 900 mAh battery
Folder 2
Li-Ion 1470 mAh, removable
Stand-by
A155
Up to 200 h
Folder 2
-
Talk time
A155
Up to 3 h 30 min
Folder 2
-
Colors
A155
Black
Folder 2
White, Platinum Gray
SAR EU
A155
1.19 W/kg (head) 1.19 W/kg (body)
Folder 2
-
Price
A155
About 70 EUR
Folder 2
About 150 EUR
Single
A155
-
Folder 2
2 MP
Video
A155
-
Folder 2
Yes
Other
A155
-
Folder 2
Uses main camera