- Samsung Galaxy J7
- Helio 45 4G
| Product Image |
|
|
| Product Name | Samsung Galaxy J7 | Helio 45 4G |
| Price |
৳. 14,990
|
৳. 11,999
|
| Rating |
3.3
|
3.5
|
| Brand | Samsung | Helio |
| Category | Smart Phone | Smart Phone |
General
| Brand |
Samsung
Helio
|
| Model |
Galaxy J7
45 4G
|
| Device Type |
SmartPhone
Smartphone
|
| Price in BD |
BDT. 14,990 (Official)
BDT. 11,999 (Official)
|
| Release Date |
19 June 2015
04 November 2025
|
| Status |
Available
Available
|
| Camera |
13 MP
Rear: 50+0.08+0.08MP / Front: 32MP
|
| Display |
5.5 inches (13.97 cm)
6.67 inches (16.94 cm)
|
| Processor |
Qualcomm MSM8939 Snapdragon 615
MediaTek Helio G81
|
| Battery |
3000 mAh
5000 mAh
|
Display
| Display Type |
Super AMOLED
IPS LCD
|
| Screen Size |
5.5 inches (13.97 cm)
6.67 inches (16.94 cm)
|
| Resolution |
720x1280 px (HD)
720x1600 px (HD+)
|
| Aspect Ratio |
16:9
20:9
|
| Pixel Density |
267 ppi
N/A
|
| Screen to Body Ratio |
69.46 %
90.2%
|
| Screen Protection |
Gorilla Glass
Iron Guard Glass
|
| Bezel-less Display |
Capacitive Touchscreen, Multi-touch
Yes with punch-hole display
|
| Refresh Rate |
60 Hz
120 Hz
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v5.1 (Lollipop)
v15
|
Processor
| Chipset |
Qualcomm MSM8939 Snapdragon 615
MediaTek Helio G81
|
| CPU |
Octa-core (4x1.4 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
|
| CPU Cores |
8 Cores
8 Cores
|
| Architecture |
64 bit
64 bit
|
| Fabrication |
28 nm
12 nm
|
| GPU |
Adreno 405
Mali-G52 MC2@850MHz
|
Memory
| Internal Storage |
16 GB
128 GB
|
| Storage Type |
eMMC 5.1
N/A
|
| Expandable Memory |
Up to 128 GB
N/A
|
| USB OTG |
Yes
Yes
|
| RAM |
1.5 GB
6 GB
|
| User Available Storage |
Up to 10.8 GB
N/A
|
Cameras
Main Camera
| Camera Setup |
Single
Triple
|
| Resolution |
13 MP, f/1.9, Primary Camera
50 MP, f/1.8, Wide Angle, Primary Camera, 0.08 MP, Camera, 0.08 MP, Camera
|
| Sensor |
CMOS image sensor
N/A
|
| Autofocus |
Yes
Yes
|
| Flash |
LED Flash
LED Flash
|
| Image Resolution |
4128 x 3096 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/1.9
f/1.8
|
| Camera Features |
Auto Flash,
Face detection,
Touch to focus
AI, Portrait Mode, Geo-tagging Watermark with Customization, Night Mode, Pro Mode, Panorama, Intelligent Scanning, Face Beauty, Time Lapse, HDR, Document Correction, Flashlight, Face Unlock, Front Portrait
|
| Video Recording |
1920x1080
1920x1080, 1280x720
|
| Video FPS |
30 fps
30 fps
|
Selfie Camera
| Camera Setup |
Single
Single
|
| Resolution |
5 MP, f/2.2, Primary Camera
32 MP, f/2.0, Primary Camera
|
| Flash |
LED Flash
N/A
|
| Video Recording |
1920x1080
1920x1080, 1280x720
|
| Video FPS |
30 fps
30 fps
|
| Aperture |
f/1.9
f/2.0
|
Design & Build
| Dimensions |
152.2 x 78.7 x 7.5 mm (5.99 x 3.10 x 0.30 in)
166.30 x 77.8 x 8.60 mm
|
| Build |
Glass front, plastic back, plastic frame
Reusable Plastic (PMMA)
|
| Weight |
171 grams
196.5 grams
|
| Height |
152.2 mm
166.30 mm
|
| Width |
78.7 mm
77.8 mm
|
| Thickness |
7.5 mm
8.60 mm
|
| Colors |
White, Black, Gold
Mint Green, Space Black, Classic Navy Blue
|
Battery
| Battery type |
Li-Ion (Lithium-Ion)
Li-Poly (Lithium Polymer)
|
| Capacity |
3000 mAh
5000 mAh
|
| Placement |
Removable
Non-removable
|
| Talk Time |
Up to 18 Hours(3G)
N/A
|
| Music Play |
Up to 76 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 / 1900 / 850 / 900 MHz
|
| 3G Bands |
UMTS 1900 / 2100 / 850 / 900 MHz
UMTS 1900 / 2100 / 850 / 900 MHz
|
| 4G Bands |
TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 800(band 20)
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20)
|
| 3G Speed |
HSDPA 21.1 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑
N/A
|
| 4G Speed |
50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
N/A
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA, LTE Cat4 150/50 Mbps
HSPA, LTE
|
SIM 2
| 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 / 1900 / 850 / 900 MHz
|
| 3G Bands |
UMTS 1900 / 2100 / 850 / 900 MHz
UMTS 1900 / 2100 / 850 / 900 MHz
|
| 4G Bands |
TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 800(band 20)
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20)
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA, LTE Cat4 150/50 Mbps
HSPA, LTE
|
Connectivity
| WLAN |
Wi-Fi 4 (802.11 b/g/n)
Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
| Bluetooth |
v4.1
v5.0
|
| 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 |
1080p@30fps
1080p@30fps, 720p@30fps
|
| Document Reader |
Yes
Yes
|
| Audio Jack |
3.5 mm
3.5 mm
|
Sensors & Security
| Light Sensor |
Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
|
| Face Unlock |
Yes
Yes
|
Manufacturer
| First Arrival |
19 June 2015
04 November 2025
|
| Manufactured By |
Samsung
Helio
|
| Availability |
Available
Available
|
| Made By |
Korea
Bangladesh
|
More
| Sensor |
Proximity sensor, Accelerometer
Accelerometer, Compass, Gyroscope
|