- Samsung Galaxy M15
- Vivo Y21d 4G
| Product Image |
|
|
| Product Name | Samsung Galaxy M15 | Vivo Y21d 4G |
| Price |
৳. 16,999
|
৳. 18,999
|
| Rating |
3.6
|
3.7
|
| Brand | Samsung | Vivo |
| Category | N/A | Smart Phone |
General
| Brand |
Samsung
Vivo
|
| Model |
Galaxy M15
Y21d 4G
|
| Device Type |
Smartphone
Smartphone
|
| Price in BD |
BDT. 16,999 (Unofficial)
BDT. 18,999 (Official)
|
| Release Date |
05 April 2024
15 September 2025
|
| Status |
Available
Available
|
| Camera |
Rear: 50+5+2MP / Front: 13MP
Rear: 50+2MP / Front: 8MP
|
| Display |
6.5 inches (16.51 cm)
6.68 inches (16.97 cm)
|
| Processor |
MediaTek Dimensity 6100 Plus
Unisoc T7200
|
| Battery |
6000 mAh
6500 mAh
|
Display
| Display Type |
Super AMOLED
IPS LCD
|
| Screen Size |
6.5 inches (16.51 cm)
6.68 inches (16.97 cm)
|
| Resolution |
1080x2340 px (FHD+)
720x1608 px (HD+)
|
| Aspect Ratio |
19.5:9
N/A
|
| Pixel Density |
396 ppi
264 ppi
|
| Screen to Body Ratio |
84.3%
N/A
|
| Screen Protection |
Gorilla Glass
Gorilla Glass
|
| Bezel-less Display |
With waterdrop notch
Yes with punch-hole display
|
| Touch Screen |
Capacitive Touchscreen, Multi-touch
Capacitive Touchscreen, Multi-touch
|
| Brightness |
800 nits
1000 nits
|
| Refresh Rate |
90 Hz
90 Hz
|
| Notch |
Waterdrop
Punch-hole
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v14
v15
|
| User Interface |
One UI 6
Funtouch OS 15
|
Processor
| Chipset |
MediaTek Dimensity 6100 Plus
Unisoc T7200
|
| CPU |
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
|
| CPU Cores |
8 Cores
8 Cores
|
| Architecture |
64 bit
64 bit
|
| Fabrication |
6 nm
12 nm
|
| GPU |
Mali-G57 MC2
Mali-G57 MP1
|
Memory
| Internal Storage |
128 GB
128 GB
|
| Expandable Memory |
Up to 1 TB
Up to 2 TB
|
| USB OTG |
Yes
Yes
|
| RAM |
4 GB
6 GB
|
| RAM Type |
LPDDR4X
LPDDR4X
|
| User Available Storage |
Up to 108 GB
N/A
|
Cameras
Main Camera
| Camera Setup |
Triple
Dual
|
| Resolution |
50 MP f/1.8, Wide Angle, Primary Camera, 5 MP f/2.2, Ultra-Wide Angle Camera, 2 MP f/2.4, Macro Camera
50 MP, f/1.8, Wide Angle, Primary Camera, 0.08 MP, f/3.0, Camera
|
| Autofocus |
Yes
Yes
|
| Flash |
LED Flash
Ring-LED flash
|
| Image Resolution |
8150 x 6150 Pixels
8150 x 6150 Pixels
|
| Settings |
Exposure compensation, ISO control
Exposure compensation, ISO control
|
| Zoom |
10 x Digital Zoom
Digital Zoom
|
| Shooting Modes |
Continuous Shooting, High Dynamic Range mode (HDR)
Continuous Shooting, High Dynamic Range mode (HDR)
|
| Aperture |
f/1.8
f/1.8
|
| Camera Features |
Auto Flash, Face detection, Touch to focus
Photo, Night, Portrait, Video, Live Photo, Slo-mo, Time-lapse, Pro, Pano, Documents, Underwater Photography
|
| Video Recording |
1920x1080
1920x1080
|
| Video FPS |
30 fps
30 fps
|
Selfie Camera
| Camera Setup |
Single
Single
|
| Resolution |
13 MP f/2.0, Wide Angle, Primary Camera
5 MP, f/2.2, Wide Angle, Primary Camera
|
| Video Recording |
1920x1080
1920x1080
|
| Video FPS |
30 fps
30 fps
|
| Aperture |
f/2.0
f/2.2
|
Design & Build
| Dimensions |
160.1 x 76.8 x 9.3 mm
166.14 x 77.01 x 8.39 mm
|
| Build |
Back: Plastic
Composite plastic sheet
|
| Weight |
217 grams
209 grams
|
| Height |
160.1 mm
166.14 mm
|
| Width |
76.8 mm
77.01 mm
|
| Thickness |
9.3 mm
8.39 mm
|
| Colors |
Light Blue, Dark Blue, Gray
Jade Green, Coral Red
|
Battery
| Battery type |
Li-Ion (Lithium-Ion)
Li-Ion (Lithium Ion)
|
| Capacity |
6000 mAh
6500 mAh
|
| Quick Charging |
25W wired
44W wired
|
| Placement |
Non-removable
Non-removable
|
| USB Type-C |
USB Type-C 2.0
USB Type-C 2.0
|
Network
SIM 1
| Technology |
2G, 3G, 4G, 5G
2G, 3G, 4G
|
| SIM Size |
Nano
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 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 1700(band 66) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700(band 12)
TD-LTE 2300(band 40) FD-LTE 1800(band 3)
|
| 5G Bands |
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66 TDD N38 / N40 / N41 / N77 / N78
N/A
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA, LTE, 5G
HSPA, LTE
|
SIM 2
| Technology |
2G, 3G, 4G, 5G
2G, 3G, 4G
|
| SIM Size |
Nano
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 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 1700(band 66) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700(band 12)
TD-LTE 2300(band 40) FD-LTE 1800(band 3)
|
| 5G Bands |
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66 TDD N38 / N40 / N41 / N77 / N78
N/A
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA, LTE, 5G
HSPA, LTE
|
Connectivity
| WLAN |
Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
| Bluetooth |
v5.3
v5.2
|
| GPS |
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
|
| Wi-fi Hotspot |
Yes
Yes
|
| NFC |
Yes
N/A
|
| USB |
Mass storage device, USB charging
Mass storage device, USB charging
|
| SAR Value |
Head: 0.712 W/kg
N/A
|
Multimedia
| Loudspeaker |
Yes
Yes
|
| Video |
1080p@30fps, gyro-EIS
1080p@30fps, gyro-EIS
|
| Audio Jack |
3.5 mm
USB Type-C
|
Sensors & Security
| Light Sensor |
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
|
| Fingerprint Sensor |
Yes
Yes
|
| Finger Sensor Position |
Side-mounted
Side-mounted
|
| Face Unlock |
Yes
Yes
|
Manufacturer
| First Arrival |
05 April 2024
15 September 2025
|
| Manufactured By |
Samsung
Vivo
|
| Availability |
Available
Available
|
| Made By |
South Korea
China
|
More
| Sensor |
Accelerometer, gyro, compass, Virtual proximity sensing
Accelerometer, gyro, proximity, compass
|