Screen size
C44+2.4"
S1Winner: 5.0"+52%
Quick verdict
S1 leads the measured specs 13-0.
Measured wins
C44+
0
spec wins
Ties
4
equal specs
S1
13
spec wins
Overall winner
Screen size
Technology
C44+
GSM
S1
GSM / HSPA
2G bands
C44+
GSM 900 / 1800 - SIM 1 & SIM 2
S1
GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
C44+
Yes
S1
-
EDGE
C44+
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
C44+
-
S1
HSDPA 2100
Speed
C44+
-
S1
HSPA
Announced
C44+
2014
S1
2014, February. Released 2014, February
Status
C44+
Discontinued
S1
Discontinued
Dimensions
C44+
-
S1
144 x 71 x 8.9 mm (5.67 x 2.80 x 0.35 in)
Weight
C44+
-
S1
137 g (4.83 oz)
SIM
C44+
Dual SIM
S1
Dual SIM
Other
C44+
Flashlight
S1
-
Type
C44+
TFT
S1
IPS LCD
Size
C44+
2.4 inches, 17.8 cm2
S1
5.0 inches, 68.9 cm2 (~67.4% screen-to-body ratio)
Resolution
C44+
240 x 320 pixels, 4:3 ratio (~167 ppi density)
S1
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Card slot
C44+
microSDHC
S1
microSDHC (dedicated slot)
Phonebook
C44+
Yes
S1
-
Call records
C44+
Yes
S1
-
Internal
C44+
-
S1
16GB 1GB RAM
Single
C44+
1.3 MP
S1
13 MP, AF
Video
C44+
Yes
S1
Yes
Features
C44+
-
S1
LED flash
Other
C44+
No
S1
-
Single
C44+
-
S1
8 MP
Video
C44+
-
S1
Loudspeaker
C44+
Yes
S1
Yes
3.5mm jack
C44+
Yes
S1
Yes
WLAN
C44+
No
S1
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
C44+
2.0
S1
4.0, A2DP
Positioning
C44+
No
S1
GPS
NFC
C44+
No
S1
No
Radio
C44+
FM radio
S1
FM radio
USB
C44+
microUSB
S1
microUSB 2.0
Sensors
C44+
S1
Accelerometer, proximity
Messaging
C44+
SMS
S1
-
Games
C44+
Yes
S1
-
Java
C44+
No
S1
-
Other
C44+
Audio/video player
S1
-
Type
C44+
Li-Ion 2000 mAh, removable
S1
Li-Ion 2300 mAh battery
Colors
C44+
Black
S1
Black
SAR EU
C44+
0.59 W/kg (head) 0.68 W/kg (body)
S1
-
OS
C44+
-
S1
Android 4.2.1 (Jelly Bean)
CPU
C44+
-
S1
Quad-core 1.5 GHz