- LG K4 (2017)
- Symphony Innova 40 4G 8GB/128GB
| Product Image |
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| Product Name | LG K4 (2017) | Symphony Innova 40 4G 8GB/128GB |
| Price |
৳. 8,900
|
৳. 11,699
|
| Rating |
3.5
|
3.5
|
| Brand | LG | Symphony |
| Category | Smart Phone | Smart Phone |
General
| Brand |
LG
Symphony
|
| Model |
K4 (2017)
Innova 40 4G 8GB/128GB
|
| Device Type |
Smartphone
Smartphone
|
| Price in BD |
BDT. 8,900 (Official)
BDT. 11,699 (Official)
|
| Release Date |
25 March 2017
10 August 2025
|
| Status |
Available
Available
|
| Camera |
Rear: 5MP / Front: 5MP
Rear: 50+0.08+0.08MP / Front: 8MP
|
| Display |
5.0 inches (69.6 cm2)
6.75 inches (17.15 cm)
|
| Processor |
Qualcomm MSM8909 Snapdragon 210
Unisoc T615
|
| Battery |
2600 mAh
6000 mAh
|
Display
| Display Type |
IPS LCD
IPS LCD
|
| Screen Size |
5.0 inches (69.6 cm2)
6.75 inches (17.15 cm)
|
| Resolution |
80x854 px
720x1600 px (HD+)
|
| Aspect Ratio |
19:9
20:9
|
| Pixel Density |
195 ppi
260 ppi
|
| Screen to Body Ratio |
66.3%
N/A
|
| Screen Protection |
Gorilla Glass
Gorilla Glass
|
| Bezel-less Display |
Yes with notch
Yes with waterdrop notch
|
| Touch Screen |
Capacitive Touchscreen
Capacitive Touchscreen, Multi-touch
|
| Refresh Rate |
60 Hz
120 Hz
|
| Notch |
Yes
Waterdrop
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v6.0.1
v15
|
Processor
| Chipset |
Qualcomm MSM8909 Snapdragon 210
Unisoc T615
|
| CPU |
Quad-core 1.1 GHz Cortex-A7
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
|
| CPU Cores |
4 Cores
8 Cores
|
| Architecture |
64 bit
64 bit
|
| Fabrication |
28 nm
12 nm
|
| GPU |
Adreno 304
G57@750MHz
|
Memory
| Internal Storage |
8 GB
128 GB
|
| Storage Type |
eMMC 4.5
N/A
|
| Expandable Memory |
Up to 32 GB
Up to 512 GB
|
| USB OTG |
Yes
Yes
|
| RAM |
1 GB
8 GB
|
Cameras
Main Camera
| Camera Setup |
Single
Triple
|
| Resolution |
5 MP f/2.6, Primary Camera
50 MP, f/1.8, Primary Camera, 0.08 MP, Camera, 0.08 MP, Camera
|
| Autofocus |
Yes
Yes
|
| Flash |
LED Flash
LED Flash
|
| Image Resolution |
4128 x 3096 Pixels
8150 x 6150 Pixels
|
| Settings |
Exposure compensation
Exposure compensation, ISO control
|
| Zoom |
Digital Zoom
10 x Digital Zoom
|
| Shooting Modes |
High Dynamic Range mode (HDR)
Continuous Shooting, High Dynamic Range mode (HDR)
|
| Aperture |
f/2.6
f/1.8
|
| Camera Features |
Auto Flash, Face detection, Touch to focus
AI, Slow motion, Portrait Mode, Geo tagging Watermark, Night Mode, Insight Google lens, Pro mode, intelligent Scanning, Face beauty, Time laps, HDR, Flashlight, Auto HDR
|
| Video Recording |
1280x720
1920x1080
|
| Video FPS |
30 fps
30 fps
|
Selfie Camera
| Camera Setup |
Single
Single
|
| Resolution |
5 MP f/2.7, Primary Camera
8 MP, f/2.0, Primary Camera
|
| Video Recording |
1280x720
1920x1080
|
| Video FPS |
30 fps
30 fps
|
| Aperture |
f/2.7
f/2.0
|
Design & Build
| Dimensions |
144.7 x 72.6 x 7.9 mm (5.70 x 2.86 x 0.31 in)
169 x 78 x 9mm
|
| Weight |
138 grams
210 grams
|
| Height |
144.7 mm
169 mm
|
| Width |
72.6 mm
78 mm
|
| Thickness |
7.9 mm
9 mm
|
| Colors |
Black, Titan
Space Black, Titanium Silver, Cosmic Gold, Ice Blue, Radium Green
|
Battery
| Battery type |
Li-Ion (Lithium Ion)
Li-Poly (Lithium Polymer)
|
| Capacity |
2600 mAh
6000 mAh
|
| Placement |
Removable
Non-removable
|
Network
SIM 1
| Technology |
2G, 3G, 4G
2G, 3G, 4G
|
| SIM Size |
Nano
Nano
|
| 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 850 / 900 / 1900 / 2100
UMTS 1900 / 2100 / 850 / 900 MHz
|
| 4G Bands |
1, 3, 5, 7, 8, 20
TD-LTE 2300(band 40) FD-LTE 1800(band 3)
|
| 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, 3G, 4G
2G, 3G, 4G
|
| SIM Size |
Nano
Nano
|
| 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 850 / 900 / 1900 / 2100
UMTS 1900 / 2100 / 850 / 900 MHz
|
| 4G Bands |
1, 3, 5, 7, 8, 20
TD-LTE 2300(band 40) FD-LTE 1800(band 3)
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA, LTE
|
Connectivity
| WLAN |
Wi-Fi 4 802.11 b/g/n, Wi-Fi Direct
Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
| Bluetooth |
v4.1
v5.0
|
| GPS |
Yes, with A-GPS
Yes with A-GPS, Glonass
|
| Wi-fi Hotspot |
Yes
Yes
|
| USB |
Mass storage device, USB charging, microUSB
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
1080p@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 |
25 March 2017
10 August 2025
|
| Manufactured By |
LG
Symphony
|
| Availability |
Available
Available
|
| Made By |
South Korea
Bangladesh
|
More
| Sensor |
Accelerometer, proximity
G-Sensor, Proximity, Light and Magnetic Sensor
|