Screen size
C3501.8"
S1Winner: 5.0"+64%
Quick verdict
S1 leads the measured specs 15-0.
Measured wins
C350
0
spec wins
Ties
2
equal specs
S1
15
spec wins
Overall winner
Screen size
Technology
C350
GSM
S1
GSM / HSPA
2G bands
C350
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
S1
GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
C350
No
S1
-
EDGE
C350
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
3.5mm jack
SD card
equal specsStereo speakers
-
3G bands
C350
-
S1
HSDPA 2100
Speed
C350
-
S1
HSPA
Announced
C350
2012
S1
2014, February. Released 2014, February
Status
C350
Discontinued
S1
Discontinued
Dimensions
C350
106 x 44 x 14.5 mm (4.17 x 1.73 x 0.57 in)
S1
144 x 71 x 8.9 mm (5.67 x 2.80 x 0.35 in)
Weight
C350
-
S1
137 g (4.83 oz)
SIM
C350
Dual SIM (Mini-SIM)
S1
Dual SIM
Other
C350
Flashlight
S1
-
Type
C350
TFT
S1
IPS LCD
Size
C350
1.8 inches, 10.2 cm2 (~21.9% screen-to-body ratio)
S1
5.0 inches, 68.9 cm2 (~67.4% screen-to-body ratio)
Resolution
C350
128 x 160 pixels (~114 ppi density)
S1
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Card slot
C350
microSDHC (dedicated slot)
S1
microSDHC (dedicated slot)
Phonebook
C350
500 contacts
S1
-
Call records
C350
20 dialed, 20 received, 20 missed calls
S1
-
Internal
C350
-
S1
16GB 1GB RAM
Single
C350
1.3 MP
S1
13 MP, AF
Video
C350
Yes
S1
Yes
Features
C350
-
S1
LED flash
Other
C350
No
S1
-
Single
C350
-
S1
8 MP
Video
C350
-
S1
Loudspeaker
C350
Yes
S1
Yes
3.5mm jack
C350
No
S1
Yes
WLAN
C350
No
S1
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
C350
2.0
S1
4.0, A2DP
Positioning
C350
No
S1
GPS
Radio
C350
Wireless FM radio (no wired headphones required)
S1
FM radio
USB
C350
microUSB
S1
microUSB 2.0
NFC
C350
-
S1
No
Sensors
C350
S1
Accelerometer, proximity
Messaging
C350
SMS
S1
-
Games
C350
Yes
S1
-
Java
C350
No
S1
-
Other
C350
Audio/video player
S1
-
Type
C350
Removable Li-Ion 1000 mAh battery
S1
Li-Ion 2300 mAh battery
Stand-by
C350
Up to 400 h
S1
-
Talk time
C350
Up to 5 h
S1
-
Colors
C350
Black/Red
S1
Black
OS
C350
-
S1
Android 4.2.1 (Jelly Bean)
CPU
C350
-
S1
Quad-core 1.5 GHz