- Oppo Yoyo
- Vivo Y21d 4G
| Product Image |
|
|
| Product Name | Oppo Yoyo | Vivo Y21d 4G |
| Price |
৳. 16,500
|
৳. 18,999
|
| Rating |
3.4
|
3.7
|
| Brand | Oppo | Vivo |
| Category | Smart Phone | Smart Phone |
General
| Brand |
Oppo
Vivo
|
| Model |
Yoyo
Y21d 4G
|
| Device Type |
Smartphone
Smartphone
|
| Price in BD |
BDT. 16,500 (Official)
BDT. 18,999 (Official)
|
| Release Date |
07 May 2014
15 September 2025
|
| Status |
Available
Available
|
| Camera |
5 MP
Rear: 50+2MP / Front: 8MP
|
| Display |
4.7 inches (11.94 cm)
6.68 inches (16.97 cm)
|
| Processor |
MediaTek MT6582M
Unisoc T7200
|
| Battery |
1900 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 |
540x960 px
720x1608 px (HD+)
|
| Pixel Density |
234 ppi
264 ppi
|
| Screen to Body Ratio |
63.22 %
N/A
|
| Screen Protection |
Gorilla Glass
Gorilla Glass
|
| Bezel-less Display |
Yes with notch
Yes with punch-hole display
|
| Touch Screen |
Multi-touch
Capacitive Touchscreen, Multi-touch
|
| Notch |
Yes
Punch-hole
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v4.2.1
v15
|
| User Interface |
ColorOS
Funtouch OS 15
|
Processor
| Chipset |
MediaTek MT6582M
Unisoc T7200
|
| CPU |
Quad core, 1.3 GHz, ARM Cortex A7
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
|
| CPU Cores |
4 Cores
8 Cores
|
| Architecture |
32 bit
64 bit
|
| GPU |
Mali-400 MP2
Mali-G57 MP1
|
Cameras
Main Camera
| Camera Setup |
Single
Dual
|
| Resolution |
5 MP, Primary Camera
50 MP, f/1.8, Wide Angle, Primary Camera, 0.08 MP, f/3.0, Camera
|
| Flash |
LED Flash
Ring-LED flash
|
| Settings |
Exposure compensation
Exposure compensation, ISO control
|
| Zoom |
Digital Zoom
Digital Zoom
|
| Shooting Modes |
High Dynamic Range mode (HDR)
Continuous Shooting, High Dynamic Range mode (HDR)
|
| Camera Features |
Face detection, Touch to focus
Photo, Night, Portrait, Video, Live Photo, Slo-mo, Time-lapse, Pro, Pano, Documents, Underwater Photography
|
| Video Recording |
1280x720
1920x1080
|
| Video FPS |
30 fps
30 fps
|
Selfie Camera
| Camera Setup |
Single
Single
|
| Resolution |
2 MP, Primary Camera
5 MP, f/2.2, Wide Angle, Primary Camera
|
Design & Build
| Dimensions |
138.5 x 69.5 x 9.2 mm (5.45 x 2.74 x 0.36 in)
166.14 x 77.01 x 8.39 mm
|
| Height |
138.5 mm
166.14 mm
|
| Width |
69.5 mm
77.01 mm
|
| Thickness |
9.2 mm
8.39 mm
|
| Colors |
Black, White
Jade Green, Coral Red
|
Battery
| Battery type |
Li-Ion (Lithium-Ion)
Li-Ion (Lithium Ion)
|
| Capacity |
1900 mAh
6500 mAh
|
| Placement |
Removable
Non-removable
|
| Standby |
Up to 350 h
N/A
|
| Talk Time |
Up to 6 Hours(2G)
N/A
|
Network
SIM 1
| Technology |
2G, 3G
2G, 3G, 4G
|
| SIM Size |
Mini
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
|
| 3G Speed |
HSDPA 42.2 Mbit/s ↓, HSUPA 11.5 Mbit/s ↑
N/A
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA 42.2/11.5 Mbps
HSPA, LTE
|
SIM 2
| Technology |
2G, 3G
2G, 3G, 4G
|
| SIM Size |
Mini
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
|
| 3G Speed |
HSDPA 42.2 Mbit/s ↓, HSUPA 11.5 Mbit/s ↑
N/A
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA 42.2/11.5 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 |
v2.1
v5.2
|
| GPS |
With A-GPS
Yes with A-GPS, Glonass
|
| USB |
Mass storage device, USB charging, microUSB 2.0
Mass storage device, USB charging
|
Multimedia
| FM Radio |
Yes
Yes
|
| Loudspeaker |
Yes
Yes
|
| Video |
720p@30fps
1080p@30fps, gyro-EIS
|
| Document Reader |
Yes
Yes
|
| 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
|
Manufacturer
| First Arrival |
07 May 2014
15 September 2025
|
| Manufactured By |
Oppo
Vivo
|
| Availability |
Available
Available
|
| Made By |
China
China
|
More
| Sensor |
Accelerometer, proximity
Accelerometer, gyro, proximity, compass
|