Screen size
E1021.4"
S309Winner: 4.0"+65%
Quick verdict
S309 leads the measured specs 14-1.
Measured wins
E102
1
spec wins
Ties
1
equal specs
S309
14
spec wins
Overall winner
Screen size
Technology
E102
GSM
S309
GSM / HSPA
2G bands
E102
GSM 900 / 1800
S309
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
E102
Class 10
S309
-
EDGE
E102
No
S309
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
Stereo speakers
-
3G bands
E102
-
S309
HSDPA 900 / 2100
Speed
E102
-
S309
HSPA 21.1/5.76 Mbps
Announced
E102
2009, August. Released 2010, February
S309
2015, July. Released 2015, July
Status
E102
Discontinued
S309
Discontinued
Dimensions
E102
108 x 47 x 12.7 mm (4.25 x 1.85 x 0.5 in)
S309
127.6 x 64.7 x 10.8 mm (5.02 x 2.55 x 0.43 in)
Weight
E102
68.8 g (2.40 oz)
S309
127 g (4.48 oz)
SIM
E102
Mini-SIM
S309
Dual SIM (Mini-SIM, dual stand-by)
Type
E102
CSTN, 65K colors
S309
TFT, 256K colors
Size
E102
1.4 inches, 6.3 cm2 (~12.5% screen-to-body ratio)
S309
4.0 inches, 45.5 cm2 (~55.2% screen-to-body ratio)
Resolution
E102
128 x 128 pixels, 1:1 ratio (~129 ppi density)
S309
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Card slot
E102
No
S309
microSDHC (dedicated slot)
Phonebook
E102
Yes, Photocall
S309
-
Call records
E102
30 received, dialed and missed calls
S309
-
Internal
E102
-
S309
8GB 1GB RAM
Other
E102
No
S309
-
Loudspeaker
E102
Yes
S309
Yes
3.5mm jack
E102
No
S309
Yes
WLAN
E102
No
S309
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
E102
No
S309
4.0, A2DP
Positioning
E102
No
S309
GPS
Radio
E102
FM radio
S309
FM radio
USB
E102
Proprietary
S309
microUSB 2.0
NFC
E102
-
S309
No
Sensors
E102
S309
Accelerometer, proximity
Messaging
E102
SMS, MMS
S309
-
Browser
E102
WAP 2.0/xHTML
S309
-
Games
E102
Yes + downloadable
S309
-
Java
E102
No
S309
-
Other
E102
Organizer Voice memo Predictive text input
S309
-
Type
E102
Removable Li-Ion 650 mAh battery
S309
Li-Ion 1600 mAh, removable
Stand-by
E102
Up to 300 h
S309
Up to 500 h (3G)
Talk time
E102
Up to 3 h
S309
Up to 9 h 30 min (3G)
Colors
E102
Black
S309
Black, Red
OS
E102
-
S309
Android 5.1 (Lollipop)
CPU
E102
-
S309
Dual-core 1.0 GHz
Single
E102
-
S309
5 MP, AF
Features
E102
-
S309
LED flash
Video
E102
-
S309
Yes
Single
E102
-
S309
VGA
Video
E102
-
S309