- Oppo Mirror 3
- Vivo Y21d 4G
| Product Image |
|
|
| Product Name | Oppo Mirror 3 | Vivo Y21d 4G |
| Price |
৳. 16,500
|
৳. 18,999
|
| Rating |
3.3
|
3.7
|
| Brand | Oppo | Vivo |
| Category | Smart Phone | Smart Phone |
General
| Brand |
Oppo
Vivo
|
| Model |
Mirror 3
Y21d 4G
|
| Device Type |
Smartphone
Smartphone
|
| Price in BD |
BDT. 16,500 (Official)
BDT. 18,999 (Official)
|
| Release Date |
02 February 2015
15 September 2025
|
| Status |
Available
Available
|
| Camera |
8 MP
Rear: 50+2MP / Front: 8MP
|
| Display |
4.7 inches (11.94 cm)
6.68 inches (16.97 cm)
|
| Processor |
MSM8916 Snapdragon 410
Unisoc T7200
|
| Battery |
2000 mAh
6500 mAh
|
Display
| Display Type |
IPS LCD
IPS LCD
|
| Screen Size |
4.7 inches (11.94 cm)
6.68 inches (16.97 cm)
|
| Resolution |
720x1280 px (HD)
720x1608 px (HD+)
|
| Aspect Ratio |
16:9
N/A
|
| Pixel Density |
312 ppi
264 ppi
|
| Screen to Body Ratio |
65.22 %
N/A
|
| Screen Protection |
Corning Gorilla Glass v3
Gorilla Glass
|
| Bezel-less Display |
Yes with notch
Yes with punch-hole display
|
| Touch Screen |
Capacitive Touchscreen, Multi-touch
Capacitive Touchscreen, Multi-touch
|
| Notch |
Yes
Punch-hole
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v4.4 (Kitkat)
v15
|
Processor
| Chipset |
Qualcomm MSM8916 Snapdragon 410
Unisoc T7200
|
| CPU |
Quad core, 1.2 GHz, Cortex A53
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
|
| CPU Cores |
4 Cores
8 Cores
|
| Architecture |
64 bit
64 bit
|
| Fabrication |
28 nm
12 nm
|
| GPU |
Adreno 306
Mali-G57 MP1
|
Memory
| Internal Storage |
8 GB
128 GB
|
| Storage Type |
eMMC 4.5
eMMC 5.1
|
| Expandable Memory |
Up to 128 GB
Up to 2 TB
|
| RAM |
1 GB
6 GB
|
Cameras
Main Camera
| Camera Setup |
Single
Dual
|
| Resolution |
8 MP f/2.0, Primary 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 |
3264 x 2448 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/2.0
f/1.8
|
| Camera Features |
Auto Flash, Digital image stabilization, 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 |
5 MP, Primary Camera
5 MP, f/2.2, Wide Angle, Primary Camera
|
Design & Build
| Dimensions |
137.7 x 68.8 x 8.9 mm (5.42 x 2.71 x 0.35 in)
166.14 x 77.01 x 8.39 mm
|
| Weight |
130 grams
209 grams
|
| Height |
137.7 mm
166.14 mm
|
| Width |
68.8 mm
77.01 mm
|
| Thickness |
8.9 mm
8.39 mm
|
| Colors |
Blue, White
Jade Green, Coral Red
|
Battery
| Battery type |
Li-Poly (Lithium Polymer)
Li-Ion (Lithium Ion)
|
| Capacity |
2000 mAh
6500 mAh
|
| Quick Charging |
20W wired, 100% in 90 min
44W wired
|
| Placement |
Removable
Non-removable
|
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 |
1, 3, 4, 7 - Global model
TD-LTE 2300(band 40) FD-LTE 1800(band 3)
|
| 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 |
1, 3, 4, 7 - Global model
TD-LTE 2300(band 40) FD-LTE 1800(band 3)
|
| 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 |
v4.0
v5.2
|
| GPS |
Yes with A-GPS
Yes with A-GPS, Glonass
|
| Wi-fi Hotspot |
Yes
Yes
|
| USB |
microUSB 2.0
Mass storage device, USB charging
|
Multimedia
| FM Radio |
Yes
Yes
|
| Loudspeaker |
Yes
Yes
|
| Alert Types |
3.5 mm
N/A
|
| Video |
1080p@30fps
1080p@30fps, gyro-EIS
|
Sensors & Security
| Light Sensor |
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
|
Manufacturer
| First Arrival |
02 February 2015
15 September 2025
|
| Manufactured By |
Oppo
Vivo
|
| Availability |
Available
Available
|
| Made By |
China
China
|
More
| Sensor |
Accelerometer, Compass
Accelerometer, gyro, proximity, compass
|