- Xiaomi Redmi 2 (2GB/16GB)
- Infinix Smart 20 4G 4GB/128GB
| Product Image |
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| Product Name | Xiaomi Redmi 2 (2GB/16GB) | Infinix Smart 20 4G 4GB/128GB |
| Price |
৳. 16,500
|
৳. 14,999
|
| Rating |
3.5
|
3.5
|
| Brand | Xiaomi | Infinix |
| Category | Smart Phone | Smart Phone |
General
| Brand |
Xiaomi
Infinix
|
| Model |
Redmi 2 (2GB/16GB)
Smart 20 4G 4GB/128GB
|
| Device Type |
Smartphone
Smartphone
|
| Price in BD |
BDT. 16,500 (Official)
BDT. 14,499 (Official)
|
| Release Date |
01 January 2015
22 February 2026
|
| Status |
Available
Available
|
| Camera |
8 MP
Rear: 8MP / Front: 8MP
|
| Display |
4.7 inches (11.94 cm)
6.78 inches (17.22 cm)
|
| Processor |
Qualcomm Snapdragon 410 MSM8916
Mediatek Helio G81 Ultimate
|
| Battery |
2200 mAh
5200 mAh
|
Display
| Display Type |
IPS LCD
IPS LCD
|
| Screen Size |
4.7 inches (11.94 cm)
6.78 inches (17.22 cm)
|
| Resolution |
720x1280 px (HD)
720x1576 px (HD+)
|
| Pixel Density |
312 ppi
259 ppi
|
| Screen to Body Ratio |
67.47 %
N/A
|
| Screen Protection |
Gorilla Glass
Gorilla Glass
|
| Bezel-less Display |
Yes with notch
Yes with punch-hole display
|
| Touch Screen |
Capacitive Touchscreen, Multi-touch
Capacitive Touchscreen, Multi-touch
|
| Refresh Rate |
60 Hz
120 Hz
|
| Notch |
Yes
Punch-hole
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v4.4.4
v16
|
| User Interface |
MIUI
XOS 16
|
Processor
| Chipset |
Qualcomm Snapdragon 410 MSM8916
Mediatek Helio G81 Ultimate
|
| CPU |
Quad core, 1.2 GHz, Cortex A53
Octa-core (2x2.0GHz Cortex-A75 & 6x1.7GHz Cortex-A55
|
| CPU Cores |
4 Cores
8 Cores
|
| Architecture |
64 bit
64 bit
|
| GPU |
Adreno 306
Mali-G52 MP2
|
Memory
| Internal Storage |
16 GB
128 GB
|
| Expandable Memory |
Up to 32 GB
Up to 2 TB
|
| USB OTG |
Yes
Yes
|
| RAM |
2 GB
4 GB
|
Cameras
Main Camera
| Camera Setup |
Single
Single
|
| Resolution |
8 MP f/2.2, Primary Camera
8 MP, f/2.0, Wide Angle, Primary Camera
|
| Autofocus |
Yes
Yes
|
| Flash |
LED Flash
Dual-LED flash
|
| Image Resolution |
3264 x 2448 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), Burst mode, Beautify
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
2560x1440, 1920x1080
|
| Video FPS |
30 fps
30 fps
|
Selfie Camera
| Camera Setup |
Single
Single
|
| Resolution |
2 MP, Primary Camera
8 MP, f/2.0, Wide Angle, Primary Camera
|
| Video Recording |
1280x720
2560x1440, 1920x1080
|
| Video FPS |
30 fps
30 fps
|
Design & Build
| Dimensions |
134 x 67.2 x 9.4 mm (5.28 x 2.65 x 0.37 in)
167.7 x 78.8 x 7.7 mm
|
| Build |
Glass front (Gorilla Glass 2), plastic back, plastic frame
Glass front, plastic back, plastic frame
|
| Weight |
134 grams
N/A
|
| Height |
134 mm
167.7 mm
|
| Width |
67.2 mm
78.8 mm
|
| Thickness |
9.4 mm
7.7 mm
|
| Colors |
Black, White, Yellow, Pink, Green
Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue
|
Battery
| Battery type |
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
|
| Capacity |
2200 mAh
5200 mAh
|
| Quick Charging |
10W wired
15W wired
|
| Placement |
Removable
Non-removable
|
| Talk Time |
Up to 12 Hours(3G)
N/A
|
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 / 900 MHz
GSM 1800 / 1900 / 850 / 900 MHz
|
| 3G Bands |
UMTS 1900 / 900 MHz
UMTS 1900 / 2100 / 850 / 900 MHz
|
| 4G Bands |
TD-LTE 2300(band 40) FD-LTE 1800(band 3)
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)
|
| 4G Speed |
50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
N/A
|
| 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 / 900 MHz
GSM 1800 / 1900 / 850 / 900 MHz
|
| 3G Bands |
UMTS 1900 / 900 MHz
UMTS 1900 / 2100 / 850 / 900 MHz
|
| 4G Bands |
TD-LTE 2300(band 40) FD-LTE 1800(band 3)
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 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)
|
| Bluetooth |
v4.0
v5.0
|
| GPS |
Yes with A-GPS, Glonass
Yes with A-GPS
|
| Wi-fi Hotspot |
Yes
Yes
|
| USB |
Mass storage device, USB charging, microUSB 2.0
Mass storage device, USB charging
|
| SAR Value |
Head: 0.999 W/kg, Body: 0.982 W/kg
N/A
|
Multimedia
| FM Radio |
Yes
Yes
|
| Loudspeaker |
Yes
Yes
|
| 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
|
Manufacturer
| First Arrival |
01 January 2015
22 February 2026
|
| Manufactured By |
Xiaomi
Infinix
|
| Availability |
Available
Available
|
| Made By |
China
China
|
More
| Sensor |
Accelerometer, gyro, proximity, compass
Accelerometer, proximity, compass
|