Screen size
C50552.8"
S1Winner: 5.0"+44%
Quick verdict
S1 leads the measured specs 12-1.
Measured wins
C5055
1
spec wins
Ties
4
equal specs
S1
12
spec wins
Overall winner
Screen size
Technology
C5055
GSM
S1
GSM / HSPA
2G bands
C5055
GSM 900 / 1800 - SIM 1 & SIM 2
S1
GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
C5055
Yes
S1
-
EDGE
C5055
No
S1
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
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
-
3G bands
C5055
-
S1
HSDPA 2100
Speed
C5055
-
S1
HSPA
Announced
C5055
2014
S1
2014, February. Released 2014, February
Status
C5055
Discontinued
S1
Discontinued
Dimensions
C5055
102 x 57 x 13.6 mm (4.02 x 2.24 x 0.54 in)
S1
144 x 71 x 8.9 mm (5.67 x 2.80 x 0.35 in)
Weight
C5055
90.6 g (3.17 oz)
S1
137 g (4.83 oz)
SIM
C5055
Dual SIM
S1
Dual SIM
Type
C5055
TFT
S1
IPS LCD
Size
C5055
2.8 inches, 24.3 cm2 (~41.8% screen-to-body ratio)
S1
5.0 inches, 68.9 cm2 (~67.4% screen-to-body ratio)
Resolution
C5055
240 x 320 pixels, 4:3 ratio (~143 ppi density)
S1
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Card slot
C5055
microSDHC
S1
microSDHC (dedicated slot)
Phonebook
C5055
Yes
S1
-
Call records
C5055
Yes
S1
-
Internal
C5055
-
S1
16GB 1GB RAM
Single
C5055
1.3 MP
S1
13 MP, AF
Video
C5055
Yes
S1
Yes
Features
C5055
-
S1
LED flash
Single
C5055
Yes
S1
8 MP
Video
C5055
S1
Loudspeaker
C5055
Yes
S1
Yes
3.5mm jack
C5055
Yes
S1
Yes
WLAN
C5055
No
S1
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
C5055
2.0
S1
4.0, A2DP
Positioning
C5055
No
S1
GPS
NFC
C5055
No
S1
No
Radio
C5055
FM radio
S1
FM radio
USB
C5055
microUSB
S1
microUSB 2.0
Sensors
C5055
S1
Accelerometer, proximity
Messaging
C5055
Yes
S1
-
Games
C5055
Yes
S1
-
Java
C5055
Yes
S1
-
Other
C5055
MP4/H.263 player MP3/WAV player
S1
-
Type
C5055
Li-Ion 1000 mAh, removable
S1
Li-Ion 2300 mAh battery
Colors
C5055
Black
S1
Black
SAR EU
C5055
0.98 W/kg (head) 0.73 W/kg (body)
S1
-
OS
C5055
-
S1
Android 4.2.1 (Jelly Bean)
CPU
C5055
-
S1
Quad-core 1.5 GHz