Screen size
R131.8"
s4009 CrystalWinner: 4.0"+55%
Quick verdict
s4009 Crystal leads the measured specs 13-1.
Measured wins
R13
1
spec wins
Ties
2
equal specs
s4009 Crystal
13
spec wins
Overall winner
Screen size
Technology
R13
GSM
s4009 Crystal
GSM / HSPA
2G bands
R13
GSM 850 / 900 / 1800 / 1900 - SIM 1, GSM 850 / 900 / 1800 / 1900 - SIM 2 (optional)
s4009 Crystal
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
R13
Class 12
s4009 Crystal
-
EDGE
R13
No
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
s4009 Crystal
-
3G bands
R13
-
s4009 Crystal
HSDPA 850 / 1900 / 2100
Speed
R13
-
s4009 Crystal
HSPA 21.1/5.76 Mbps
Announced
R13
2011. Released 2011
s4009 Crystal
2017, June. Released 2017, June
Status
R13
Discontinued
s4009 Crystal
Discontinued
Dimensions
R13
109.9 x 47.4 x 14.6 mm (4.33 x 1.87 x 0.57 in)
s4009 Crystal
127 x 66 x 10.7 mm (5.0 x 2.60 x 0.42 in)
Weight
R13
73.7 g (2.57 oz)
s4009 Crystal
-
SIM
R13
Mini-SIM
s4009 Crystal
Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by)
Other
R13
IPX5 splash resistant
s4009 Crystal
-
Type
R13
TFT, 65K colors
s4009 Crystal
TFT
Size
R13
1.8 inches, 10.2 cm2 (~19.6% screen-to-body ratio)
s4009 Crystal
4.0 inches, 45.5 cm2 (~54.3% screen-to-body ratio)
Resolution
R13
128 x 160 pixels (~114 ppi density)
s4009 Crystal
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Card slot
R13
microSDHC (dedicated slot)
s4009 Crystal
microSDXC
Phonebook
R13
Yes
s4009 Crystal
-
Call records
R13
Yes
s4009 Crystal
-
Internal
R13
-
s4009 Crystal
8GB 512MB RAM
Single
R13
VGA
s4009 Crystal
5 MP, f/2.4
Video
R13
s4009 Crystal
720p@30fps
Features
R13
-
s4009 Crystal
LED flash, panorama
Other
R13
No
s4009 Crystal
-
Single
R13
-
s4009 Crystal
2 MP
Video
R13
-
s4009 Crystal
Loudspeaker
R13
Yes
s4009 Crystal
Yes
3.5mm jack
R13
-
s4009 Crystal
Yes
WLAN
R13
No
s4009 Crystal
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
R13
2.0
s4009 Crystal
4.0, A2DP, LE
Positioning
R13
No
s4009 Crystal
GPS
Radio
R13
FM radio
s4009 Crystal
Stereo FM radio
USB
R13
s4009 Crystal
microUSB 2.0
NFC
R13
-
s4009 Crystal
No
Sensors
R13
s4009 Crystal
Accelerometer
Messaging
R13
SMS, MMS
s4009 Crystal
-
Games
R13
Yes
s4009 Crystal
-
Java
R13
s4009 Crystal
-
Other
R13
MP3 player Organizer
s4009 Crystal
-
Type
R13
Removable Li-Ion 800 mAh battery
s4009 Crystal
Li-Ion 1200 mAh, removable
Stand-by
R13
-
s4009 Crystal
Up to 150 h (3G)
Talk time
R13
-
s4009 Crystal
Up to 4 h (3G)
Colors
R13
Blue, Violet, Green, Orange
s4009 Crystal
Black/Gold
SAR
R13
-
s4009 Crystal
1.13 W/kg (head) 0.81 W/kg (body)
OS
R13
-
s4009 Crystal
Android 6.0 (Marshmallow)
Chipset
R13
-
s4009 Crystal
Mediatek MT6570 (28 nm)
CPU
R13
-
s4009 Crystal
Dual-core 1.3 GHz Cortex-A7
GPU
R13
-
s4009 Crystal
Mali-400