- Samsung Galaxy Note9
- Xiaomi Redmi K90 Pro Max 12GB/512GB
| Product Image |
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| Product Name | Samsung Galaxy Note9 | Xiaomi Redmi K90 Pro Max 12GB/512GB |
| Price |
৳. 94,900
|
৳. 94,900
|
| Rating |
3.8
|
4.3
|
| Brand | Samsung | Xiaomi |
| Category | Smart Phone | Smart Phone |
General
| Brand |
Samsung
Xiaomi
|
| Model |
Galaxy Note9
Redmi K90 Pro Max 12GB/512GB
|
| Device Type |
SmartPhone
Smartphone
|
| Price in BD |
BDT. 94,900 (Official)
BDT. 94,900 (Unofficial)
|
| Release Date |
24 August 2018
23 October 2025
|
| Status |
Available
Available
|
| Camera |
12 MP
Rear: 50+50+50MP / Front: 32MP
|
| Display |
6.4 inches (16.26 cm)
6.9 inches (17.53 cm)
|
| Processor |
Exynos 9810
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5
|
| Battery |
4000 mAh
7560 mAh
|
Display
| Display Type |
Super AMOLED
LTPO AMOLED
|
| Screen Size |
6.4 inches (16.26 cm)
6.9 inches (17.53 cm)
|
| Resolution |
1440x2960 px (QHD+)
1200x2608 px (FHD+)
|
| Aspect Ratio |
18.5:9
19.5:9
|
| Pixel Density |
514 ppi
416 ppi
|
| Screen to Body Ratio |
84.42 %
91.8%
|
| Screen Protection |
Corning Gorilla Glass v5
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
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v8.1 (Oreo)
v16
|
| User Interface |
One UI 2.5
HyperOS 3.0
|
Processor
| Chipset |
Exynos 9810
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5
|
| CPU |
Octa core (2.7 GHz, Quad core, M3 Mongoose + 1.7 GHz, Quad core, Cortex A55)
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
|
| CPU Cores |
8 Cores
8 Cores
|
| Architecture |
64 bit
64 bit
|
| Fabrication |
10 nm
3 nm
|
| GPU |
Mali-G72 MP18
Adreno 840
|
Memory
| Internal Storage |
128 GB
512 GB
|
| Storage Type |
UFS 2.1
UFS 4.1
|
| Expandable Memory |
Up to 512 GB
N/A
|
| USB OTG |
Yes
Yes
|
| RAM |
6 GB
12 GB
|
| RAM Type |
LPDDR4X
LPDDR5X
|
| User Available Storage |
Up to 109 GB
N/A
|
Cameras
Main Camera
| Camera Setup |
Dual
Triple
|
| Resolution |
12 MP, f/1.5, Wide Angle, Primary Camera, 12 MP, f/2.4, Telephoto Camera
50 MP, f/1.7, Wide Angle, Primary Camera, 50 MP, f/3.0, Periscope Telephoto Camera, 50 MP, f/2.4, Ultra-Wide Angle Camera
|
| Autofocus |
Phase Detection autofocus
Yes
|
| OIS |
Dual optical image stabilization
Yes
|
| Flash |
LED Flash
LED Flash
|
| Image Resolution |
4000 x 3000 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), Burst mode, Macro Mode
Continuous Shooting, High Dynamic Range mode (HDR)
|
| Aperture |
f/1.5
f/1.7
|
| Camera Features |
Auto Flash,
Face detection,
Touch to focus
Auto Flash, Face detection, Touch to focus
|
| Video Recording |
3840x2160, 1920x1080, 1280x720
7680x4320, 3840x2160, 1920x1080, 1280x720
|
| Video FPS |
30 fps, 60 fps, 960 fps
30 fps, 60 fps, 960 fps
|
Selfie Camera
| Camera Setup |
Dual
Single
|
| Resolution |
8 MP, f/1.7, Wide Angle, Primary Camera, 2 MP, Dedicated Iris Scanner Camera
32 MP, f/2.2, Wide Angle, Primary Camera
|
| Autofocus |
Yes
N/A
|
| Video Recording |
2560x1440
3840x2160, 1920x1080
|
| Video FPS |
30 fps
30 fps, 60 fps
|
| Aperture |
f/1.7
f/2.2
|
Design & Build
| Dimensions |
161.9 x 76.4 x 8.8 mm (6.37 x 3.01 x 0.35 in)
163.33 x 77.82 x 7.9 mm
|
| Build |
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Glass front (Dragon Crystal Glass), aluminum frame
|
| Weight |
201 grams
218 grams
|
| Height |
161.9 mm
163.33 mm
|
| Width |
76.4 mm
77.82 mm
|
| Thickness |
8.8 mm
7.9 mm
|
| Colors |
Metallic Copper, Lavender Purple, Ocean Blue, Midnight Black, Pure White, Alpine White
Flowing Gold, Denim Blue, Black
|
| Waterproof |
Water resistant (up to 30 minutes in a depth of 1.5 meter),
Water resistant (up to 1.5m for 30 min)
|
| IP Rating |
IP68
IP68
|
| Ruggedness |
Dust proof
Dust proof
|
Battery
| Battery type |
Li-Ion (Lithium-Ion)
Li-Ion (Lithium Ion)
|
| Capacity |
4000 mAh
7560 mAh
|
| Wireless Charging |
Wireless (Qi/PMA)
50W wireless
|
| Quick Charging |
15W wired, QC2
100W wired, PPS
|
| Reverse Charging |
5W reverse wired
22.5W reverse wireless
|
| Placement |
Non-removable
Non-removable
|
| Talk Time |
Up to 29 Hours(3G)
N/A
|
| USB Type-C |
USB Type-C 3.1
USB Type-C 3.2, Display Port
|
Network
SIM 1
| Technology |
2G, 3G, 4G
2G, 3G, 4G, 5G
|
| 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) FD-LTE 1800(band 3)
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)
|
| 5G Bands |
5G Bands
FDD N1 / N3 / N5 / N7 / N8 / N18 / N26 / N28 / N66 TDD N38 / N40 / N41 / N48 / N77 / N78
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/200 Mbps
HSPA, LTE, 5G
|
SIM 2
| Technology |
2G, 3G, 4G
2G, 3G, 4G, 5G
|
| SIM Size |
Nano (Hybrid)
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) FD-LTE 1800(band 3)
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/200 Mbps
HSPA, LTE, 5G
|
Connectivity
| WLAN |
Wi-Fi 5 (802.11 b/g/n/ac) 5GHz
Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz, MIMO
|
| Bluetooth |
v5.0
v5.4
|
| GPS |
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
|
| Wi-fi Hotspot |
Yes
Yes
|
| NFC |
Yes
Yes
|
| USB |
Mass storage device, USB charging
Mass storage device, USB charging
|
Multimedia
| FM Radio |
Yes
N/A
|
| Loudspeaker |
Yes, with stereo speakers
Yes
|
| Alert Types |
Vibration, MP3, WAV ringtones
N/A
|
| Video |
4K@60fps (no OIS/EIS), 4K@30fps, 1080p@30/60/240fps, 720p@960fps, HDR, stereo sound rec., gyro-EIS & OIS
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+
|
| Document Reader |
Yes
N/A
|
| Audio Jack |
3.5 mm
USB Type-C
|
Sensors & Security
| Light Sensor |
Light sensor, Proximity sensor, Accelerometer, Barometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
|
| Fingerprint Sensor |
Yes
Yes
|
| Finger Sensor Position |
Rear-mounted
On-screen
|
| Face Unlock |
Yes
Yes
|
Manufacturer
| First Arrival |
24 August 2018
23 October 2025
|
| Manufactured By |
Samsung
Xiaomi
|
| Availability |
Available
Available
|
| Made By |
Korea
China
|
More
| Sensor |
Proximity sensor, Accelerometer, Barometer, Gyroscope
Accelerometer, proximity, gyro, compass, barometer
|