- Samsung Galaxy S Duos
- Alcatel Idol Alpha
| Product Image |
|
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| Product Name | Samsung Galaxy S Duos | Alcatel Idol Alpha |
| Price |
৳. 12,630
|
৳. 11,999
|
| Rating |
3.0
|
3.5
|
| Brand | Samsung | Alcatel |
| Category | Smart Phone | Smart Phone |
General
| Brand |
Samsung
Alcatel
|
| Model |
Galaxy S Duos
Idol Alpha
|
| Device Type |
SmartPhone
Smartphone
|
| Price in BD |
BDT. 12,630 (Official)
BDT. 11,999 (Official)
|
| Release Date |
02 September 2012
13 June 2014
|
| Status |
Available
Available
|
| Camera |
5 MP
Rear: 13MP / Front: 1.3MP
|
| Display |
4.0 inches (45.5 cm2)
4.7 inches (11.94 cm)
|
| Processor |
Qualcomm MSM7227A Snapdragon S1
MediaTek MT6589
|
| Battery |
1500 mAh
2000 mAh
|
Display
| Display Type |
TFT
IPS LCD
|
| Screen Size |
4.0 inches (45.5 cm2)
4.7 inches (11.94 cm)
|
| Resolution |
480x800 px (HD+)
720x1280 px (HD)
|
| Aspect Ratio |
5.3
16:9
|
| Pixel Density |
233 ppi
312 ppi
|
| Screen to Body Ratio |
59.4 %
66.22 %
|
| Screen Protection |
Gorilla Glass
Asahi Dragontrail Glass
|
| Bezel-less Display |
Yes with notch
Yes with notch
|
| Touch Screen |
Capacitive Touchscreen, Multi-touch
Capacitive Touchscreen, Multi-touch
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v4.1
v4.2 (Jelly Bean)
|
Processor
| Chipset |
Qualcomm MSM7227A Snapdragon S1
MediaTek MT6589
|
| CPU |
1.0 GHz Cortex-A5
Quad core, 1.2 GHz
|
| CPU Cores |
1 Cores
4 Cores
|
| Architecture |
64 bit
64 bit
|
| Fabrication |
28 nm
28 nm
|
| GPU |
Adreno 200
PowerVR SGX 544
|
Memory
| Internal Storage |
4 GB
8 GB
|
| Expandable Memory |
Up to 32 GB
Up to 32 GB
|
| USB OTG |
Yes
N/A
|
| RAM |
768 MB
1 GB
|
Cameras
Main Camera
| Camera Setup |
Single
Single
|
| Resolution |
5 MP, Wide Angle, Primary Camera
13 MP, Primary Camera
|
| Autofocus |
Yes
Yes
|
| Flash |
LED Flash
LED Flash
|
| Image Resolution |
2592 x 1944 Pixels
4128 x 3096 Pixels
|
| Settings |
ISO control
Exposure compensation
|
| Zoom |
Digital Zoom
Digital Zoom
|
| Shooting Modes |
High Dynamic Range mode (HDR)
High Dynamic Range mode (HDR)
|
| Camera Features |
Smile detection
Face detection, Touch to focus
|
| Video Recording |
640x480
1920x1080
|
| Video FPS |
30 fps
30 fps
|
Selfie Camera
| Camera Setup |
Single
Single
|
| Resolution |
0.3 MP, Primary Camera
1.3 MP, Primary Camera
|
Design & Build
| Dimensions |
121.5 x 63.1 x 10.5 mm (4.78 x 2.48 x 0.41 in)
138 x 66.6 x 7.5 mm (5.43 x 2.62 x 0.30 in)
|
| Build |
Glass front, plastic back, plastic frame
N/A
|
| Weight |
120 grams
117 grams
|
| Height |
121.5 mm
138 mm
|
| Width |
63.1 mm
66.6 mm
|
| Thickness |
10.5 mm
7.5 mm
|
| Colors |
White, Black, La Fleur
Black, Gold
|
Battery
| Battery type |
Li-Ion (Lithium Ion)
Li-Ion (Lithium Ion)
|
| Capacity |
1500 mAh
2000 mAh
|
| Placement |
Removable
Non-removable
|
| Standby |
Up to 330 h (3G)
Up to 360 Hours(3G) / Up to 720 Hours(2G)
|
| Talk Time |
Up to 7 h 25 min (3G)
Up to 10 Hours(3G) / Up to 20 Hours(2G)
|
Network
SIM 1
| Technology |
2G, 3G
2G, 3G
|
| SIM Size |
Nano
Micro
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM 850 / 900 / 1800 / 1900
GSM 1800 / 1900 / 850 / 900 MHz
|
| 3G Bands |
HSDPA 900 / 2100
UMTS 2100 / 900 MHz
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA 7.2/5.76 Mbps
HSPA
|
SIM 2
| Technology |
2G, 3G
2G, 3G
|
| SIM Size |
Nano
Micro
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM 850 / 900 / 1800 / 1900
GSM 1800 / 1900 / 850 / 900 MHz
|
| 3G Bands |
HSDPA 900 / 2100
UMTS 2100 / 900 MHz
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA 7.2/5.76 Mbps
HSPA
|
Connectivity
| WLAN |
Wi-Fi 4 (802.11 b/g/n)
Wi-Fi 4 (802.11 b/g/n)
|
| Bluetooth |
v3.0
v4.0
|
| GPS |
Yes, with A-GPS
Yes with A-GPS
|
| Wi-fi Hotspot |
Yes
N/A
|
| USB |
Mass storage device, USB charging, microUSB 2.0
Mass storage device, USB charging, microUSB 2.0
|
Multimedia
| FM Radio |
Yes
Yes
|
| Loudspeaker |
Yes
Yes
|
| Alert Types |
Vibration, MP3, WAV ringtones
Vibration, MP3, WAV ringtones
|
| Video |
720p@30fps
1080p@30fps
|
| Document Reader |
Yes
N/A
|
| Audio Jack |
3.5 mm
3.5 mm
|
Sensors & Security
| Light Sensor |
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
|
Manufacturer
| First Arrival |
02 September 2012
13 June 2014
|
| Manufactured By |
Samsung
Alcatel
|
| Availability |
Available
Available
|
| Made By |
Korea
China
|
More
| Sensor |
Accelerometer, Compass, Gyroscope
Proximity sensor, Accelerometer, Compass
|