- Samsung Galaxy J2
- Proton Infinity 8 4G
| Product Image |
|
|
| Product Name | Samsung Galaxy J2 | Proton Infinity 8 4G |
| Price |
৳. 7,990
|
৳. 10,500
|
| Rating |
3.1
|
3.5
|
| Brand | Samsung | Proton |
| Category | Smart Phone | Smart Phone |
General
| Brand |
Samsung
Proton
|
| Model |
Galaxy J2
Infinity 8 4G
|
| Device Type |
SmartPhone
Smartphone
|
| Price in BD |
BDT. 7,990 (Official)
BDT. 10,500 (Official)
|
| Release Date |
27 September 2015
20 October 2025
|
| Status |
Available
Available
|
| Camera |
5 MP
Rear: 50MP / Front: 13MP
|
| Display |
4.7 inches (11.94 cm)
6.9 inches (17.53 cm)
|
| Processor |
Exynos 3475
Unisoc T606
|
| Battery |
2000 mAh
5200 mAh
|
Display
| Display Type |
Super AMOLED
IPS LCD
|
| Screen Size |
4.7 inches (11.94 cm)
6.9 inches (17.53 cm)
|
| Resolution |
540x960 px
720x1600 px (HD+)
|
| Aspect Ratio |
16:9
N/A
|
| Pixel Density |
234 ppi
N/A
|
| Screen to Body Ratio |
64.7 %
90%
|
| Screen Protection |
Gorilla Glass
Gorilla Glass
|
| Touch Screen |
Capacitive Touchscreen, Multi-touch
Capacitive Touchscreen, Multi-touch
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v5.1.1
v15
|
Processor
| Chipset |
Exynos 3475
Unisoc T606
|
| CPU |
Quad-core 1.3 GHz Cortex-A7
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
|
| CPU Cores |
8 Cores
8 Cores
|
| Architecture |
64 bit
64 bit
|
| Fabrication |
28 nm
12 nm
|
| GPU |
Mali-T720
Mali-G57 MP1
|
Memory
| Internal Storage |
8 GB
128 GB
|
| Storage Type |
eMMC 4.5
N/A
|
| Expandable Memory |
Up to 128 GB
Up to 1 TB
|
| USB OTG |
Yes
Yes
|
| RAM |
1 GB
4 GB
|
| RAM Type |
LPDDR3
N/A
|
| User Available Storage |
Up to 4.3 GB
N/A
|
Cameras
Main Camera
| Camera Setup |
Single
Single
|
| Resolution |
5 MP, f/2.2, Primary Camera
50 MP, Primary Camera
|
| Autofocus |
Yes
Yes
|
| Flash |
LED Flash
LED Flash
|
| Image Resolution |
2592 x 1944 Pixels
8150 x 6150 Pixels
|
| Settings |
Exposure compensation, ISO control
Exposure compensation, ISO control
|
| Zoom |
Digital Zoom
Digital Zoom
|
| Shooting Modes |
Continuous Shooting, High Dynamic Range mode (HDR)
Continuous Shooting, High Dynamic Range mode (HDR)
|
| Aperture |
f/2.2
N/A
|
| Camera Features |
Auto Flash, Face detection, Touch to focus
Auto Flash, Face detection, Touch to focus
|
| Video Recording |
1280x720
1280x720
|
| Video FPS |
30 fps
30 fps
|
Selfie Camera
| Camera Setup |
Single
Single
|
| Resolution |
2 MP, f/2.2, Primary Camera
13 MP, Primary Camera
|
| Video Recording |
1280x720
1280x720
|
| Video FPS |
30 fps
30 fps
|
| Aperture |
f/2.2
N/A
|
Design & Build
| Dimensions |
136.5 x 69 x 8.4 mm (5.37 x 2.72 x 0.33 in)
168.75 x 78.1 x 8.2 mm
|
| Build |
Glass front, plastic back, plastic frame
N/A
|
| Weight |
129 grams
N/A
|
| Height |
136.5 mm
168.75 mm
|
| Width |
69 mm
78.1 mm
|
| Thickness |
8.4 mm
8.2 mm
|
| Colors |
White, Black, Gold
Black Velvet
|
Battery
| Battery type |
Li-Ion (Lithium Ion)
Li-Poly (Lithium Polymer)
|
| Capacity |
2000 mAh
5200 mAh
|
| Placement |
Removable
Non-removable
|
| Standby |
Up to 11 h (3G)
N/A
|
| Music Play |
Up to 41 h
N/A
|
Network
SIM 1
| Technology |
2G, 3G, 4G
2G, 3G, 4G
|
| SIM Size |
Micro
Nano
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM 1800 / 1900 / 850 / 900 MHz
GSM 1800 / 850 / 900 MHz
|
| 3G Bands |
UMTS 1900 / 2100 / 850 / 900 MHz
UMTS 2100 / 850 / 900 MHz
|
| 4G Bands |
TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20)
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA, LTE
|
SIM 2
| Technology |
2G
2G, 3G, 4G
|
| SIM Size |
Micro
Nano
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM 1800 / 1900 / 850 / 900 MHz
GSM 1800 / 850 / 900 MHz
|
Connectivity
| WLAN |
Wi-Fi 4 (802.11 b/g/n)
Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
| Bluetooth |
v4.1
v5.3
|
| GPS |
Yes with A-GPS, Glonass
Yes with A-GPS
|
| Wi-fi Hotspot |
Yes
Yes
|
| NFC |
Yes
N/A
|
| USB |
Mass storage device, USB charging, microUSB 2.0
Mass storage device, USB charging
|
Multimedia
| FM Radio |
Yes
N/A
|
| Loudspeaker |
Yes
Yes
|
| Alert Types |
Vibration, MP3, WAV ringtones
N/A
|
| Video |
720p@30fps
720p@30fps
|
| Document Reader |
Yes
Yes
|
| 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 |
27 September 2015
20 October 2025
|
| Manufactured By |
Samsung
Proton
|
| Availability |
Available
Available
|
| Made By |
Korea
China
|
More
| Sensor |
Accelerometer, proximity
Accelerometer, gyro, proximity
|