Screen size
C5050 Star2.8"
S1Winner: 5.0"+44%
Quick verdict
S1 leads the measured specs 13-0.
Measured wins
C5050 Star
0
spec wins
Ties
4
equal specs
S1
13
spec wins
Overall winner
Screen size
Technology
C5050 Star
GSM
S1
GSM / HSPA
2G bands
C5050 Star
GSM 900 / 1800 - SIM 1 & SIM 2
S1
GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
C5050 Star
Yes
S1
-
EDGE
C5050 Star
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
C5050 Star
-
S1
HSDPA 2100
Speed
C5050 Star
-
S1
HSPA
Announced
C5050 Star
2013, August. Released 2013, August
S1
2014, February. Released 2014, February
Status
C5050 Star
Discontinued
S1
Discontinued
Dimensions
C5050 Star
-
S1
144 x 71 x 8.9 mm (5.67 x 2.80 x 0.35 in)
Weight
C5050 Star
-
S1
137 g (4.83 oz)
SIM
C5050 Star
Dual SIM (Mini-SIM)
S1
Dual SIM
Type
C5050 Star
TFT
S1
IPS LCD
Size
C5050 Star
2.8 inches, 24.3 cm2
S1
5.0 inches, 68.9 cm2 (~67.4% screen-to-body ratio)
Resolution
C5050 Star
240 x 320 pixels, 4:3 ratio (~143 ppi density)
S1
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Card slot
C5050 Star
microSDHC (dedicated slot)
S1
microSDHC (dedicated slot)
Phonebook
C5050 Star
500 entries
S1
-
Call records
C5050 Star
Yes
S1
-
Internal
C5050 Star
-
S1
16GB 1GB RAM
Single
C5050 Star
1.3 MP
S1
13 MP, AF
Video
C5050 Star
Yes
S1
Yes
Features
C5050 Star
-
S1
LED flash
Other
C5050 Star
No
S1
-
Single
C5050 Star
-
S1
8 MP
Video
C5050 Star
-
S1
Loudspeaker
C5050 Star
Yes
S1
Yes
3.5mm jack
C5050 Star
Yes
S1
Yes
WLAN
C5050 Star
No
S1
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
C5050 Star
Yes
S1
4.0, A2DP
Positioning
C5050 Star
No
S1
GPS
NFC
C5050 Star
No
S1
No
Radio
C5050 Star
Stereo FM radio
S1
FM radio
USB
C5050 Star
Proprietary
S1
microUSB 2.0
Sensors
C5050 Star
S1
Accelerometer, proximity
Messaging
C5050 Star
SMS
S1
-
Games
C5050 Star
Yes
S1
-
Java
C5050 Star
No
S1
-
Type
C5050 Star
Li-Ion 1000 mAh, removable
S1
Li-Ion 2300 mAh battery
Colors
C5050 Star
Black
S1
Black
SAR EU
C5050 Star
0.61 W/kg (head) 0.92 W/kg (body)
S1
-
OS
C5050 Star
-
S1
Android 4.2.1 (Jelly Bean)
CPU
C5050 Star
-
S1
Quad-core 1.5 GHz