Screen size
C192.4"
S1Winner: 5.0"+52%
Quick verdict
S1 leads the measured specs 12-1.
Measured wins
C19
1
spec wins
Ties
4
equal specs
S1
12
spec wins
Overall winner
Screen size
Technology
C19
GSM
S1
GSM / HSPA
2G bands
C19
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
S1
GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
C19
No
S1
-
EDGE
C19
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
C19
-
S1
HSDPA 2100
Speed
C19
-
S1
HSPA
Announced
C19
2012, December. Released 2012, December
S1
2014, February. Released 2014, February
Status
C19
Discontinued
S1
Discontinued
Dimensions
C19
121.5 x 52.2 x 11.5 mm (4.78 x 2.06 x 0.45 in)
S1
144 x 71 x 8.9 mm (5.67 x 2.80 x 0.35 in)
Weight
C19
85 g (3.00 oz)
S1
137 g (4.83 oz)
SIM
C19
Dual SIM (Mini-SIM)
S1
Dual SIM
Other
C19
Flashlight
S1
-
Type
C19
TFT
S1
IPS LCD
Size
C19
2.4 inches, 17.8 cm2 (~28.1% screen-to-body ratio)
S1
5.0 inches, 68.9 cm2 (~67.4% screen-to-body ratio)
Resolution
C19
240 x 320 pixels, 4:3 ratio (~167 ppi density)
S1
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Card slot
C19
microSDHC (dedicated slot)
S1
microSDHC (dedicated slot)
Phonebook
C19
1000 entries
S1
-
Call records
C19
Yes
S1
-
Internal
C19
-
S1
16GB 1GB RAM
Single
C19
1.3 MP
S1
13 MP, AF
Video
C19
Yes
S1
Yes
Features
C19
-
S1
LED flash
Other
C19
No
S1
-
Single
C19
-
S1
8 MP
Video
C19
-
S1
Loudspeaker
C19
Yes
S1
Yes
3.5mm jack
C19
Yes
S1
Yes
WLAN
C19
No
S1
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
C19
Yes
S1
4.0, A2DP
Positioning
C19
No
S1
GPS
NFC
C19
No
S1
No
Radio
C19
Stereo FM radio, recording
S1
FM radio
USB
C19
Proprietary
S1
microUSB 2.0
Sensors
C19
S1
Accelerometer, proximity
Messaging
C19
SMS
S1
-
Games
C19
Yes
S1
-
Java
C19
No
S1
-
Other
C19
Auto call record Audio/video player
S1
-
Type
C19
Li-Ion 1400 mAh, removable
S1
Li-Ion 2300 mAh battery
Stand-by
C19
Up to 250 h
S1
-
Talk time
C19
Up to 5 h
S1
-
Colors
C19
Black/Gray, White/Red
S1
Black
OS
C19
-
S1
Android 4.2.1 (Jelly Bean)
CPU
C19
-
S1
Quad-core 1.5 GHz