Screen size
S309Winner: 4.0"+40%
X23002.4"
Quick verdict
S309 leads the measured specs 9-2.
Measured wins
S309
9
spec wins
Overall winner
Ties
5
equal specs
X2300
2
spec wins
Screen size
Technology
S309
GSM / HSPA
X2300
GSM
2G bands
S309
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
X2300
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 & SIM 3
3G bands
S309
HSDPA 900 / 2100
X2300
-
Speed
S309
HSPA 21.1/5.76 Mbps
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
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
X2300
-
GPRS
S309
-
X2300
Class 12
EDGE
S309
-
X2300
No
Announced
S309
2015, July. Released 2015, July
X2300
2013, October. Released 2013, October
Status
S309
Discontinued
X2300
Discontinued
Dimensions
S309
127.6 x 64.7 x 10.8 mm (5.02 x 2.55 x 0.43 in)
X2300
119.6 x 50.5 x 15.7 mm (4.71 x 1.99 x 0.62 in)
Weight
S309
127 g (4.48 oz)
X2300
110 g (3.88 oz)
SIM
S309
Dual SIM (Mini-SIM, dual stand-by)
X2300
Triple SIM (Mini-SIM)
Type
S309
TFT, 256K colors
X2300
TFT, 256K colors
Size
S309
4.0 inches, 45.5 cm2 (~55.2% screen-to-body ratio)
X2300
2.4 inches, 17.8 cm2 (~29.5% screen-to-body ratio)
Resolution
S309
480 x 800 pixels, 5:3 ratio (~233 ppi density)
X2300
240 x 320 pixels, 4:3 ratio (~167 ppi density)
OS
S309
Android 5.1 (Lollipop)
X2300
-
CPU
S309
Dual-core 1.0 GHz
X2300
-
Card slot
S309
microSDHC (dedicated slot)
X2300
microSDHC (dedicated slot)
Internal
S309
8GB 1GB RAM
X2300
-
Phonebook
S309
-
X2300
Yes
Call records
S309
-
X2300
Yes
Single
S309
5 MP, AF
X2300
2 MP
Features
S309
LED flash
X2300
LED flash
Video
S309
Yes
X2300
Yes
Single
S309
VGA
X2300
-
Video
S309
X2300
-
Other
S309
-
X2300
No
Loudspeaker
S309
Yes
X2300
Yes
3.5mm jack
S309
Yes
X2300
Yes
WLAN
S309
Wi-Fi 802.11 b/g/n, hotspot
X2300
No
Bluetooth
S309
4.0, A2DP
X2300
2.1, A2DP
Positioning
S309
GPS
X2300
No
NFC
S309
No
X2300
No
Radio
S309
FM radio
X2300
FM radio
USB
S309
microUSB 2.0
X2300
microUSB 2.0
Sensors
S309
Accelerometer, proximity
X2300
Messaging
S309
-
X2300
SMS, MMS
Games
S309
-
X2300
Yes
Java
S309
-
X2300
No
Other
S309
-
X2300
MP3/WAV/MP4/H.263 player Organizer Predictive text input
Type
S309
Li-Ion 1600 mAh, removable
X2300
Li-Ion 2000 mAh, removable
Stand-by
S309
Up to 500 h (3G)
X2300
Up to 720 h
Talk time
S309
Up to 9 h 30 min (3G)
X2300
Up to 8 h
Colors
S309
Black, Red
X2300
Dark gray