Screen size
S309Winner: 4.0"+40%
X6302.4"
Quick verdict
S309 leads the measured specs 12-2.
Measured wins
S309
12
spec wins
Overall winner
Ties
2
equal specs
X630
2
spec wins
Screen size
Technology
S309
GSM / HSPA
X630
GSM
2G bands
S309
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
X630
GSM 900 / 1800 / 1900
3G bands
S309
HSDPA 900 / 2100
X630
-
Speed
S309
HSPA 21.1/5.76 Mbps
X630
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
-
GPRS
S309
-
X630
Class 10
EDGE
S309
-
X630
Class 10
Announced
S309
2015, July. Released 2015, July
X630
2009, July. Released 2009
Status
S309
Discontinued
X630
Discontinued
Dimensions
S309
127.6 x 64.7 x 10.8 mm (5.02 x 2.55 x 0.43 in)
X630
111 x 48.9 x 15.1 mm (4.37 x 1.93 x 0.59 in)
Weight
S309
127 g (4.48 oz)
X630
118.3 g (4.16 oz)
SIM
S309
Dual SIM (Mini-SIM, dual stand-by)
X630
Mini-SIM
Type
S309
TFT, 256K colors
X630
TFT, 256K colors
Size
S309
4.0 inches, 45.5 cm2 (~55.2% screen-to-body ratio)
X630
2.4 inches, 17.8 cm2 (~32.9% screen-to-body ratio)
Resolution
S309
480 x 800 pixels, 5:3 ratio (~233 ppi density)
X630
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Other
S309
-
X630
Screensavers and wallpapers
OS
S309
Android 5.1 (Lollipop)
X630
-
CPU
S309
Dual-core 1.0 GHz
X630
-
Card slot
S309
microSDHC (dedicated slot)
X630
microSDHC (dedicated slot)
Internal
S309
8GB 1GB RAM
X630
80MB
Phonebook
S309
-
X630
Yes
Call records
S309
-
X630
30 received, dialed and missed calls
Single
S309
5 MP, AF
X630
3.15 MP
Features
S309
LED flash
X630
-
Video
S309
Yes
X630
CIF@15fps
Single
S309
VGA
X630
-
Video
S309
X630
-
Other
S309
-
X630
No
Loudspeaker
S309
Yes
X630
Yes
3.5mm jack
S309
Yes
X630
No
WLAN
S309
Wi-Fi 802.11 b/g/n, hotspot
X630
No
Bluetooth
S309
4.0, A2DP
X630
2.0, A2DP
Positioning
S309
GPS
X630
No
NFC
S309
No
X630
-
Radio
S309
FM radio
X630
FM radio
USB
S309
microUSB 2.0
X630
miniUSB 1.1
Sensors
S309
Accelerometer, proximity
X630
Messaging
S309
-
X630
SMS, MMS
Browser
S309
-
X630
WAP 2.0/xHTML
Games
S309
-
X630
Yes + downloadable
Java
S309
-
X630
Yes, MIDP 2.0
Other
S309
-
X630
MP3/WAV/AAC player MP4 player Voice memo Organizer Predictive text input
Type
S309
Li-Ion 1600 mAh, removable
X630
Removable Li-Po 1530 mAh battery
Stand-by
S309
Up to 500 h (3G)
X630
Up to 1250 h
Talk time
S309
Up to 9 h 30 min (3G)
X630
Up to 12 h
Colors
S309
Black, Red
X630
Black