Screen size
C3661.8"
S1Winner: 5.0"+64%
Quick verdict
S1 leads the measured specs 13-0.
Measured wins
C366
0
spec wins
Ties
4
equal specs
S1
13
spec wins
Overall winner
Screen size
Technology
C366
GSM
S1
GSM / HSPA
2G bands
C366
GSM 900 / 1800 - SIM 1 & SIM 2
S1
GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
C366
Yes
S1
-
EDGE
C366
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
C366
-
S1
HSDPA 2100
Speed
C366
-
S1
HSPA
Announced
C366
2014
S1
2014, February. Released 2014, February
Status
C366
Discontinued
S1
Discontinued
Dimensions
C366
-
S1
144 x 71 x 8.9 mm (5.67 x 2.80 x 0.35 in)
Weight
C366
-
S1
137 g (4.83 oz)
SIM
C366
Dual SIM
S1
Dual SIM
Type
C366
TFT
S1
IPS LCD
Size
C366
1.8 inches, 10.2 cm2
S1
5.0 inches, 68.9 cm2 (~67.4% screen-to-body ratio)
Resolution
C366
128 x 160 pixels (~114 ppi density)
S1
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Card slot
C366
microSDHC
S1
microSDHC (dedicated slot)
Phonebook
C366
Yes
S1
-
Call records
C366
Yes
S1
-
Internal
C366
-
S1
16GB 1GB RAM
Single
C366
1.3 MP
S1
13 MP, AF
Video
C366
Yes
S1
Yes
Features
C366
-
S1
LED flash
Other
C366
No
S1
-
Single
C366
-
S1
8 MP
Video
C366
-
S1
Loudspeaker
C366
Yes
S1
Yes
3.5mm jack
C366
Yes
S1
Yes
WLAN
C366
No
S1
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
C366
2.0
S1
4.0, A2DP
Positioning
C366
No
S1
GPS
NFC
C366
No
S1
No
Radio
C366
FM radio
S1
FM radio
USB
C366
microUSB
S1
microUSB 2.0
Sensors
C366
S1
Accelerometer, proximity
Messaging
C366
Yes
S1
-
Games
C366
Yes
S1
-
Java
C366
No
S1
-
Other
C366
Audio/video player
S1
-
Type
C366
Li-Ion 1000 mAh, removable
S1
Li-Ion 2300 mAh battery
Colors
C366
Black/Red, Black/Blue, White/Red
S1
Black
SAR EU
C366
0.52 W/kg (head) 0.61 W/kg (body)
S1
-
OS
C366
-
S1
Android 4.2.1 (Jelly Bean)
CPU
C366
-
S1
Quad-core 1.5 GHz