- Motorola Signature 16GB/512GB
- Samsung Galaxy A57 12GB/256GB
| Product Image |
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| Product Name | Motorola Signature 16GB/512GB | Samsung Galaxy A57 12GB/256GB |
| Price |
৳. 84,000
|
৳. 86,599
|
| Rating |
4.4
|
4.1
|
| Brand | Motorola | Samsung |
| Category | Smart Phone | Smart Phone |
General
| Brand |
Motorola
Samsung
|
| Model |
Signature 16GB/512GB
Galaxy A57 12GB/256GB
|
| Device Type |
Smartphone
Smartphone
|
| Price in BD |
BDT. 84,000 (Unofficial)
BDT. 86,599 (Official)
|
| Release Date |
07 January 2026
01 May 2026
|
| Status |
Available
Available
|
| Camera |
Rear: 50+50+50MP / Front: 50MP
Rear: 50+12+5MP / Front: 12MP
|
| Display |
6.8 inches (17.27 cm)
6.7 inches (17.02 cm)
|
| Processor |
Qualcomm SM8845 Snapdragon 8 Gen 5
Exynos 1680
|
| Battery |
5200 mAh
5000 mAh
|
Display
| Display Type |
LTPO AMOLED
Super AMOLED Plus
|
| Screen Size |
6.8 inches (17.27 cm)
6.7 inches (17.02 cm)
|
| Resolution |
1264x2780 px (FHD+)
1080x2340 px (FHD+)
|
| Aspect Ratio |
20:09
19.5:9
|
| Pixel Density |
449 ppi
385 ppi
|
| Screen to Body Ratio |
90.8%
88.8%
|
| Screen Protection |
Corning Gorilla Glass Victus 2
Corning Gorilla Glass Victus Plus
|
| Bezel-less Display |
Yes with punch-hole display
Yes with punch-hole display
|
| Touch Screen |
Capacitive Touchscreen, Multi-touch
Capacitive Touchscreen, Multi-touch
|
| Brightness |
6200 nits
1900 nits
|
| HDR 10 / HDR + support |
HDR 10+
N/A
|
| Refresh Rate |
120 Hz
120 Hz
|
| Notch |
Punch-hole
Punch-hole
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v16
v16
|
Processor
| Chipset |
Qualcomm SM8845 Snapdragon 8 Gen 5
Exynos 1680
|
| CPU |
Octa-core (2x3.8 GHz Oryon V3 Phoenix L + 6x3.32 GHz Oryon V3 Phoenix M)
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
|
| CPU Cores |
8 Cores
8 Cores
|
| Architecture |
64 bit
64 bit
|
| Fabrication |
3 nm
4 nm
|
| GPU |
Adreno 840
Xclipse 550
|
Memory
| Internal Storage |
512 GB
256 GB
|
| Storage Type |
UFS 4.1
UFS 3.1
|
| USB OTG |
Yes
Yes
|
| RAM |
16 GB
12 GB
|
| RAM Type |
LPDDR4X
LPDDR5
|
Cameras
Main Camera
| Camera Setup |
Triple
Triple
|
| Resolution |
50 MP, f/1.6, Wide Angle, Primary Camera, 50 MP, f/2.4, Periscope Telephoto Camera, 50 MP, f/2.0, Ultra-Wide Angle Camera
50 MP, f/1.8, Wide Angle, Primary Camera, 12 MP, f/2.2, Ultra-Wide Camera, 5 MP, f/2.4, Macro Camera
|
| Sensor |
Sony LYTIA™ 828
N/A
|
| Autofocus |
Yes
Yes
|
| OIS |
Yes
Yes
|
| Flash |
Dual-LED flash
LED Flash
|
| Image Resolution |
8150 x 6150 Pixels
8150 x 6150 Pixels
|
| Settings |
Exposure compensation, ISO control
Exposure compensation, ISO control
|
| Zoom |
100x Digital Zoom
10x Digital Zoom
|
| Shooting Modes |
Continuous Shooting, High Dynamic Range mode (HDR)
Continuous Shooting, High Dynamic Range mode (HDR)
|
| Aperture |
f/1.6
f/1.8
|
| Camera Features |
Action Shot, Auto Night Vision, Auto Motion Capture, Auto Smile Capture, Dolby Vision, Dual Capture Video, Face Retouch, Gesture Capture, Google Lens, Group Shot, HDR, Live Filters, Long Exposure Macro, Night Vision, Panorama, Panton
Auto Flash, Face detection, Touch to focus, Slo-motion
|
| Video Recording |
7680x4320, 3840x2160, 1920x1080
3840x2160, 1920x1080
|
| Video FPS |
30 fps, 120 fps, 240 fps
30 fps, 60 fps
|
Selfie Camera
| Camera Setup |
Single
Single
|
| Resolution |
50 MP, f/2.0, Wide Angle, Primary Camera
12 MP, f/2.2, Wide Angle, Primary Camera
|
| Sensor |
Sony LYTIA™ 500
N/A
|
| Flash |
Screen flash
N/A
|
| Video Recording |
3840x2160, 1920x1080
3840x2160, 1920x1080
|
| Video FPS |
60 fps, 120 fps
30 fps
|
| Aperture |
f/2.0
f/2.2
|
Design & Build
| Dimensions |
162.1 x 76.4 x 7 mm (6.38 x 3.01 x 0.28 in)
161.5 x 76.8 x 6.9 mm
|
| Build |
Glass front (Gorilla Glass Victus 2), aluminum frame
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
|
| Weight |
186 grams
179 grams
|
| Height |
162.1 mm
161.5 mm
|
| Width |
76.4 mm
76.8 mm
|
| Thickness |
7 mm
6.9 mm
|
| Colors |
Pantone: Carbon, Martini Olive
Navy, Icyblue, Lila
|
| Waterproof |
Water resistant (up to 1.2m for 30 min)
Water proof (up to 1.5m for 30 min)
|
| IP Rating |
IP68/IP69
IP68
|
| Ruggedness |
Dust proof
Dust proof
|
Battery
| Battery type |
Li-Ion (Lithium Ion)
Li-Ion (Lithium Ion)
|
| Capacity |
5200 mAh
5000 mAh
|
| Wireless Charging |
50W wireless
N/A
|
| Quick Charging |
90W wired, 50% in 15 min
45W wired
|
| Reverse Charging |
5W reverse wired
N/A
|
| Placement |
Non-removable
Non-removable
|
| USB Type-C |
USB Type-C 3.1
USB Type-C 2.0
|
Network
SIM 1
| Technology |
2G, 3G, 4G, 5G
2G, 3G, 4G, 5G
|
| SIM Size |
Nano
Nano
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM 850 / 900 / 1800 / 1900 CDMA 800
GSM 1800 / 1900 / 850 / 900 MHz
|
| 3G Bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
UMTS 1900 / 2100 / 850 / 900 MHz
|
| 4G Bands |
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) FD-LTE 1700(band 66) / 2100(band 1) / 1500(band 32) / 600(band 71) / 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) / 1900(band 25) / 850(band 26) / 700 (band 12)
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 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 19)
|
| 5G Bands |
FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N25 / N26 / N28 / N66 / N70 TDD N38 / N40 / N41 / N77 / N78
FDD N1 / N3 / N5 / N8 / N28 TDD N38 / N40 / N41 / N48 / N77 / N78
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA, LTE, 5G
HSPA, LTE, 5G
|
SIM 2
| Technology |
2G, 3G, 4G, 5G
2G, 3G, 4G, 5G
|
| SIM Size |
eSIM
Nano
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM 850 / 900 / 1800 / 1900 CDMA 800
GSM 1800 / 1900 / 850 / 900 MHz
|
| 3G Bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
UMTS 1900 / 2100 / 850 / 900 MHz
|
| 4G Bands |
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) FD-LTE 1700(band 66) / 2100(band 1) / 1500(band 32) / 600(band 71) / 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) / 1900(band 25) / 850(band 26) / 700 (band 12)
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 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 19)
|
| 5G Bands |
FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N25 / N26 / N28 / N66 / N70 TDD N38 / N40 / N41 / N77 / N78
FDD N1 / N3 / N5 / N8 / N28 TDD N38 / N40 / N41 / N48 / N77 / N78
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA, LTE, 5G
HSPA, LTE, 5G
|
Connectivity
| WLAN |
Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax)
Wi-Fi 6E (802.11 a/b/g/n/ac/ax), MIMO
|
| Bluetooth |
v6.0
v6.0
|
| 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
| Loudspeaker |
Yes
Yes
|
| Audio Features |
Dolby Atmos
N/A
|
| Video |
8K@30fps (Dolby Vision), 4K@30/60fps (Dolby Vision), 4K@120fps, 1080p@30/60/120/240fps, 10-bit HDR10+, gyro-EIS
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
|
| Audio Jack |
USB Type-C
USB Type-C
|
Sensors & Security
| Light Sensor |
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
|
| Fingerprint Sensor |
Yes
Yes
|
| Finger Sensor Position |
On-screen
On-screen
|
| Finger Sensor Type |
Ultrasonic
Optical
|
| Face Unlock |
Yes
Yes
|
Manufacturer
| First Arrival |
07 January 2026
01 May 2026
|
| Manufactured By |
Oppo
Samsung
|
| Availability |
Available
Available
|
| Made By |
USA
South Korea
|
More
| Sensor |
Accelerometer, gyro, compass, proximity
Accelerometer, gyro, compass, Virtual Proximity Sensing
|