Screen size
s4009 CrystalWinner: 4.0"+13%
s7323.5"
Quick verdict
s4009 Crystal leads the measured specs 9-2.
Measured wins
s4009 Crystal
9
spec wins
Overall winner
Ties
5
equal specs
s732
2
spec wins
Screen size
Technology
s4009 Crystal
GSM / HSPA
s732
GSM / HSPA
2G bands
s4009 Crystal
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
s732
GSM 850 / 900 / 1800 / 1900 - SIM1 & SIM 2 (optional)
3G bands
s4009 Crystal
HSDPA 850 / 1900 / 2100
s732
HSDPA 850 / 1900
Speed
s4009 Crystal
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
s732
HSPA 7.2/0.384 Mbps
Announced
s4009 Crystal
2017, June. Released 2017, June
s732
2013. Released 2013
Status
s4009 Crystal
Discontinued
s732
Discontinued
Dimensions
s4009 Crystal
127 x 66 x 10.7 mm (5.0 x 2.60 x 0.42 in)
s732
117.5 x 62.5 x 12.8 mm (4.63 x 2.46 x 0.50 in)
Weight
s4009 Crystal
-
s732
120 g (4.23 oz)
SIM
s4009 Crystal
Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by)
s732
Single SIM or Dual SIM (dual stand-by)
Other
s4009 Crystal
-
s732
Flashlight
Type
s4009 Crystal
TFT
s732
TFT
Size
s4009 Crystal
4.0 inches, 45.5 cm2 (~54.3% screen-to-body ratio)
s732
3.5 inches, 36.5 cm2 (~49.7% screen-to-body ratio)
Resolution
s4009 Crystal
480 x 800 pixels, 5:3 ratio (~233 ppi density)
s732
320 x 480 pixels, 3:2 ratio (~165 ppi density)
OS
s4009 Crystal
Android 6.0 (Marshmallow)
s732
Android 2.3.7 (Gingerbread)
Chipset
s4009 Crystal
Mediatek MT6570 (28 nm)
s732
-
CPU
s4009 Crystal
Dual-core 1.3 GHz Cortex-A7
s732
832 MHz
GPU
s4009 Crystal
Mali-400
s732
-
Card slot
s4009 Crystal
microSDXC
s732
microSDHC (dedicated slot)
Internal
s4009 Crystal
8GB 512MB RAM
s732
-
Single
s4009 Crystal
5 MP, f/2.4
s732
2 MP
Features
s4009 Crystal
LED flash, panorama
s732
-
Video
s4009 Crystal
720p@30fps
s732
Yes
Single
s4009 Crystal
2 MP
s732
-
Video
s4009 Crystal
s732
-
Other
s4009 Crystal
-
s732
No
Loudspeaker
s4009 Crystal
Yes
s732
Yes
3.5mm jack
s4009 Crystal
Yes
s732
Yes
WLAN
s4009 Crystal
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
s732
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
s4009 Crystal
4.0, A2DP, LE
s732
3.0, A2DP
Positioning
s4009 Crystal
GPS
s732
No
NFC
s4009 Crystal
No
s732
No
Radio
s4009 Crystal
Stereo FM radio
s732
FM radio
USB
s4009 Crystal
microUSB 2.0
s732
microUSB 2.0
Sensors
s4009 Crystal
Accelerometer
s732
Accelerometer
Type
s4009 Crystal
Li-Ion 1200 mAh, removable
s732
Li-Ion 1450 mAh, removable
Stand-by
s4009 Crystal
Up to 150 h (3G)
s732
Up to 240 h
Talk time
s4009 Crystal
Up to 4 h (3G)
s732
Up to 6 h
Colors
s4009 Crystal
Black/Gold
s732
Black
SAR
s4009 Crystal
1.13 W/kg (head) 0.81 W/kg (body)
s732
-