Screen size
i2853.2"
s4009 CrystalWinner: 4.0"+20%
Quick verdict
s4009 Crystal leads the measured specs 13-2.
Measured wins
i285
2
spec wins
Ties
2
equal specs
s4009 Crystal
13
spec wins
Overall winner
Screen size
Technology
i285
GSM
s4009 Crystal
GSM / HSPA
2G bands
i285
GSM 850 / 900 / 1800 / 1900
s4009 Crystal
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
i285
Class 12
s4009 Crystal
-
EDGE
i285
Yes
s4009 Crystal
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
-
3G bands
i285
-
s4009 Crystal
HSDPA 850 / 1900 / 2100
Speed
i285
-
s4009 Crystal
HSPA 21.1/5.76 Mbps
Announced
i285
2011, Q2
s4009 Crystal
2017, June. Released 2017, June
Status
i285
Discontinued
s4009 Crystal
Discontinued
Dimensions
i285
117 x 57 x 12.1 mm (4.61 x 2.24 x 0.48 in)
s4009 Crystal
127 x 66 x 10.7 mm (5.0 x 2.60 x 0.42 in)
Weight
i285
106 g (3.74 oz)
s4009 Crystal
-
SIM
i285
Mini-SIM
s4009 Crystal
Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by)
Type
i285
TFT
s4009 Crystal
TFT
Size
i285
3.2 inches, 29.1 cm2 (~43.7% screen-to-body ratio)
s4009 Crystal
4.0 inches, 45.5 cm2 (~54.3% screen-to-body ratio)
Resolution
i285
240 x 400 pixels, 5:3 ratio (~146 ppi density)
s4009 Crystal
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Card slot
i285
microSDHC (dedicated slot)
s4009 Crystal
microSDXC
Phonebook
i285
Yes
s4009 Crystal
-
Call records
i285
Yes
s4009 Crystal
-
Internal
i285
80MB
s4009 Crystal
8GB 512MB RAM
Single
i285
2 MP
s4009 Crystal
5 MP, f/2.4
Video
i285
Yes
s4009 Crystal
720p@30fps
Features
i285
-
s4009 Crystal
LED flash, panorama
Single
i285
VGA
s4009 Crystal
2 MP
Video
i285
s4009 Crystal
Loudspeaker
i285
Yes, with stereo speakers
s4009 Crystal
Yes
3.5mm jack
i285
-
s4009 Crystal
Yes
WLAN
i285
Wi-Fi 802.11 b/g/n
s4009 Crystal
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
i285
2.0, A2DP
s4009 Crystal
4.0, A2DP, LE
Positioning
i285
No
s4009 Crystal
GPS
Radio
i285
FM radio
s4009 Crystal
Stereo FM radio
USB
i285
1.2
s4009 Crystal
microUSB 2.0
NFC
i285
-
s4009 Crystal
No
Sensors
i285
Accelerometer
s4009 Crystal
Accelerometer
Messaging
i285
SMS, MMS, Email
s4009 Crystal
-
Games
i285
Yes
s4009 Crystal
-
Java
i285
Yes
s4009 Crystal
-
Other
i285
MP3/AAC+ player MP4/3GP player Organizer Predictive text input
s4009 Crystal
-
Type
i285
Removable Li-Ion 1100 mAh battery
s4009 Crystal
Li-Ion 1200 mAh, removable
Stand-by
i285
-
s4009 Crystal
Up to 150 h (3G)
Talk time
i285
-
s4009 Crystal
Up to 4 h (3G)
Colors
i285
Gray
s4009 Crystal
Black/Gold
SAR
i285
-
s4009 Crystal
1.13 W/kg (head) 0.81 W/kg (body)
OS
i285
-
s4009 Crystal
Android 6.0 (Marshmallow)
Chipset
i285
-
s4009 Crystal
Mediatek MT6570 (28 nm)
CPU
i285
-
s4009 Crystal
Dual-core 1.3 GHz Cortex-A7
GPU
i285
-
s4009 Crystal
Mali-400