- Xiaomi Redmi 9 4GB/64GB
- Infinix Smart 20 4G 4GB/128GB
| Product Image |
|
|
| Product Name | Xiaomi Redmi 9 4GB/64GB | Infinix Smart 20 4G 4GB/128GB |
| Price |
৳. 14,999
|
৳. 14,999
|
| Rating |
3.5
|
3.5
|
| Brand | Xiaomi | Infinix |
| Category | Smart Phone | Smart Phone |
General
| Brand |
Xiaomi
Infinix
|
| Model |
Redmi 9 4GB/64GB
Smart 20 4G 4GB/128GB
|
| Device Type |
Smartphone
Smartphone
|
| Price in BD |
BDT. 14,999 (Official)
BDT. 14,499 (Official)
|
| Release Date |
10 June 2020
22 February 2026
|
| Status |
Available
Available
|
| Camera |
Rear: 13+8+5+2MP / Front: 8MP
Rear: 8MP / Front: 8MP
|
| Display |
6.53 inches (16.59 cm)
6.78 inches (17.22 cm)
|
| Processor |
Mediatek MT6769V/CU Helio G80
Mediatek Helio G81 Ultimate
|
| Battery |
5020 mAh
5200 mAh
|
Display
| Display Type |
IPS LCD
IPS LCD
|
| Screen Size |
6.53 inches (16.59 cm)
6.78 inches (17.22 cm)
|
| Resolution |
1080x2340 px (HD+)
720x1576 px (HD+)
|
| Aspect Ratio |
20:9
19.7:9
|
| Pixel Density |
395 ppi
259 ppi
|
| Screen to Body Ratio |
83.25 %
N/A
|
| Screen Protection |
Gorilla Glass
Gorilla Glass
|
| Bezel-less Display |
Yes with waterdrop notch
Yes with punch-hole display
|
| Touch Screen |
Capacitive Touchscreen, Multi-touch
Capacitive Touchscreen, Multi-touch
|
| Brightness |
400 nits
700 nits
|
| Refresh Rate |
60 Hz
120 Hz
|
| Notch |
Waterdrop
Punch-hole
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v10
v16
|
| User Interface |
MIUI 13
XOS 16
|
Processor
| Chipset |
Mediatek MT6769V/CU Helio G80
Mediatek Helio G81 Ultimate
|
| CPU |
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Octa-core (2x2.0GHz Cortex-A75 & 6x1.7GHz Cortex-A55
|
| CPU Cores |
8 Cores
8 Cores
|
| Architecture |
64 bit
64 bit
|
| Fabrication |
12 nm
12 nm
|
| GPU |
Mali-G52 MC2
Mali-G52 MP2
|
Memory
| Internal Storage |
32 GB
128 GB
|
| Storage Type |
eMMC 5.1
eMMC
|
| Expandable Memory |
Up to 512 GB
Up to 2 TB
|
| USB OTG |
Yes
Yes
|
| RAM |
3 GB
4 GB
|
| RAM Type |
LPDDR4X
LPDDR4X
|
Cameras
Main Camera
| Camera Setup |
Quad
Single
|
| Resolution |
13 MP, f/2.2, Primary Camera, 8 MP, f/2.2, 118˚ Ultrawide Camera, 5 MP, f/2.4, Macro Camera, 2 MP, f/2.4, Depth Camera
8 MP, f/2.0, Wide Angle, Primary Camera
|
| Autofocus |
Phase Detection autofocus
Yes
|
| Flash |
LED Flash
Dual-LED flash
|
| Image Resolution |
4128 x 3096 Pixels
3840 x 2160 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/2.2
f/2.0
|
| Camera Features |
Auto Flash, Face detection, Touch to focus
AI Cam, Video, Dual Video, Portrait, Time-Lapse, Super Night, Pro, Panorama, Documents
|
| Video Recording |
1920x1080, 1280x720
2560x1440, 1920x1080
|
| Video FPS |
30 fps
30 fps
|
Selfie Camera
| Camera Setup |
Single
Single
|
| Resolution |
8 MP, f/2.2, Primary Camera
8 MP, f/2.0, Wide Angle, Primary Camera
|
| Camera Features |
HDR
N/A
|
| Video Recording |
1920x1080, 1280x720
2560x1440, 1920x1080
|
| Video FPS |
30 fps
30 fps
|
| Aperture |
f/2.2
f/2.0
|
Design & Build
| Dimensions |
163.3 x 77 x 9.1 mm (6.43 x 3.03 x 0.36 in)
167.7 x 78.8 x 7.7 mm
|
| Build |
Glass front (Gorilla Glass 3), plastic back, plastic frame
Glass front, plastic back, plastic frame
|
| Weight |
198 grams
N/A
|
| Height |
163.3 mm
167.7 mm
|
| Width |
77 mm
78.8 mm
|
| Thickness |
9.1 mm
7.7 mm
|
| Colors |
Carbon Gray, Sunset Purple, Ocean Green, Pink/Blue
Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue
|
Battery
| Battery type |
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
|
| Capacity |
5020 mAh
5200 mAh
|
| Quick Charging |
18W wired
15W 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
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 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA, LTE
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 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) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA, LTE
HSPA, LTE
|
Connectivity
| WLAN |
Wi-Fi 5 (802.11 b/g/n/ac) 5GHz
Wi-Fi 5 (802.11 a/b/g/n/ac)
|
| Bluetooth |
v5.0
v5.0
|
| GPS |
Yes with A-GPS, Glonass
Yes with A-GPS
|
| Infrared |
Yes
Yes
|
| Wi-fi Hotspot |
Yes
Yes
|
| NFC |
Yes (market/region dependent)
N/A
|
| USB |
Mass storage device, USB charging
Mass storage device, USB charging
|
Multimedia
| FM Radio |
Yes
Yes
|
| Loudspeaker |
Yes
Yes
|
| Alert Types |
Vibration, MP3, WAV ringtones
Vibration, MP3, WAV ringtones
|
| Video |
1080p@30fps
1440p@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
|
| Fingerprint Sensor |
Yes
Yes
|
| Finger Sensor Position |
Rear-mounted
Side-mounted
|
| Face Unlock |
Yes
Yes
|
Manufacturer
| First Arrival |
10 June 2020
22 February 2026
|
| Manufactured By |
Xiaomi
Infinix
|
| Availability |
Available
Available
|
| Made By |
China
China
|
More
| Sensor |
Accelerometer, proximity, compass
Accelerometer, proximity, compass
|