- Samsung Galaxy A51
- Tecno Spark 20 Pro Plus
| Product Image |
|
|
| Product Name | Samsung Galaxy A51 | Tecno Spark 20 Pro Plus |
| Price |
৳. 27,499
|
৳. 26,999
|
| Rating |
3.6
|
3.8
|
| Brand | Samsung | Tecno |
| Category | Smart Phone | Smart Phone |
General
| Brand |
Samsung
Tecno
|
| Model |
Galaxy A51
Spark 20 Pro Plus
|
| Device Type |
Smartphone
Smartphone
|
| Price in BD |
BDT. 27,499 (Official)
BDT. 26,999 (Official)
|
| Release Date |
16 December 2019
09 February 2023
|
| Status |
Available
Available
|
| Camera |
48 MP
Rear: 108+2MP / Front: 32MP
|
| Display |
6.5 inches (102.0 cm2)
6.78 inches (17.22 cm)
|
| Processor |
Exynos 9611
MediaTek Helio G99 Ultimate
|
| Battery |
4000 mAh
5000 mAh
|
Display
| Display Type |
Super AMOLED
AMOLED
|
| Screen Size |
6.5 inches (102.0 cm2)
6.78 inches (17.22 cm)
|
| Resolution |
1080x2400 px (FHD+)
1080x2436 px (FHD+)
|
| Aspect Ratio |
20:9
20:9
|
| Pixel Density |
405 ppi
393 ppi
|
| Screen to Body Ratio |
87.44 %
89.0%
|
| Screen Protection |
Corning Gorilla Glass v3
Corning Gorilla Glass v5
|
| Bezel-less Display |
Yes with punch-hole display
Yes with punch-hole display
|
| Touch Screen |
Capacitive Touchscreen, Multi-touch
Capacitive Touchscreen, Multi-touch
|
| Refresh Rate |
60 Hz
120 Hz
|
| Notch |
Punch-hole
Punch-hole
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v10
v14
|
| User Interface |
One UI 5
HiOS
|
Processor
| Chipset |
Exynos 9611
MediaTek Helio G99 Ultimate
|
| CPU |
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
|
| CPU Cores |
8 Cores
8 cores
|
| Architecture |
64 bit
64 bit
|
| Fabrication |
10 nm
6 nm
|
| GPU |
Mali-G72 MP3
Mali-G57 MC2
|
Memory
| Internal Storage |
128 GB
256 GB
|
| Storage Type |
UFS 2.0
N/A
|
| Expandable Memory |
Up to 512 GB
Up to 1 TB
|
| USB OTG |
Yes
N/A
|
| RAM |
6 GB
8 GB
|
| RAM Type |
LPDDR4X
LPDDR4X
|
| User Available Storage |
Up to 106 GB
N/A
|
Cameras
Main Camera
| Camera Setup |
Quad
Dual
|
| Resolution |
48 MP, f/2.0, Wide Angle, Primary Camera, 12 MP, f/2.2, 123˚ Ultra-Wide Camera, 5 MP, f/2.4, Macro Camera, 5 MP, f/2.2, Depth Camera
108 MP f/1.8, Wide Angle, Primary Camera, 2 MP f/2.4, Macro Camera
|
| Sensor |
S5KGM2, ISO-CELL
N/A
|
| Autofocus |
Yes
Yes
|
| Flash |
LED flash
Dual LED Flash
|
| Image Resolution |
8000 x 6000 Pixels
12000 x 9000 Pixels
|
| Settings |
Exposure compensation, ISO control
Exposure compensation, ISO control
|
| Zoom |
8 x Digital Zoom
10 x Digital Zoom
|
| Shooting Modes |
Continuous Shooting, High Dynamic Range mode (HDR)
Continuous Shooting High Dynamic Range mode (HDR) Macro Mode
|
| Aperture |
f/2.0
f/1.8
|
| Camera Features |
Auto Flash, Face detection, Touch to focus
Auto Flash, Face detection, Touch to focus
|
| Video Recording |
3840x2160
2560×1440
|
| Video FPS |
30 fps
30 fps
|
Selfie Camera
| Camera Setup |
Single
Single
|
| Resolution |
32 MP f/2.2, Primary Camera
32 MP f/2.2, Wide Angle, Primary Camera
|
| Video Recording |
1920x1080
1920x1080
|
| Video FPS |
30 fps
30 fps
|
| Aperture |
f/2.2
f/2.2,
|
Design & Build
| Dimensions |
158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in)
164.7 x 75 x 7.6 mm (6.48 x 2.95 x 0.30 in)
|
| Build |
Back: Plastic
Back: Plastic
|
| Weight |
172 grams
179 grams
|
| Height |
158.5 mm
164.7 mm
|
| Width |
73.6 mm
75 mm
|
| Thickness |
7.9 mm
7.6 mm
|
| Colors |
Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Pink
Temporal Orbits, Lunar Frost, Radiant Starstream, Magic Skin 2.0 Green
|
Battery
| Battery type |
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
|
| Capacity |
4000 mAh
5000 mAh
|
| Quick Charging |
15W wired
33W 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 850 / 900 / 1800 / 1900
|
| 3G Bands |
UMTS 1900 / 2100 / 850 / 900 MHz
HSDPA 900 / 2100
|
| 4G Bands |
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26)
TD-LTE 2300(band 40) FD-LTE 1800(band 3)
|
| 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 850 / 900 / 1800 / 1900
|
| 3G Bands |
UMTS 1900 / 2100 / 850 / 900 MHz
HSDPA 900 / 2100
|
| 4G Bands |
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) / 800(band 20) / 850(band 26)
TD-LTE 2300(band 40) FD-LTE 1800(band 3)
|
| 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 b/g/n/ac) 5GHz
|
| Bluetooth |
v5.0
v5.2
|
| GPS |
Yes with A-GPS, Glonass
with A-GPS, Glonass
|
| Wi-fi Hotspot |
Yes
Yes
|
| NFC |
Yes
Yes
|
| USB |
Mass storage device, USB charging
Mass storage device, USB charging
|
| SAR Value |
Head: 0.598 W/kg
N/A
|
Multimedia
| FM Radio |
Yes
Yes
|
| Loudspeaker |
Yes
Yes
|
| Alert Types |
Vibration, MP3, Ringtones
N/A
|
| Audio Features |
Dolby Atmos
DTS Sound
|
| Video |
4K@30fps, 1080p@30/120fps; gyro-EIS
1440p@30fps, 1080p@30fps
|
| Document Reader |
Yes
Yes
|
| Audio Jack |
3.5 mm
USB Type-C
|
Sensors & Security
| Light Sensor |
Light 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 |
Optical
Optical
|
| Face Unlock |
Yes
Yes
|
Manufacturer
| First Arrival |
16 December 2019
09 February 2023
|
| Manufactured By |
Samsung
Tecno
|
| Availability |
Available
Available
|
| Made By |
Korea
China
|
More
| Sensor |
Accelerometer, gyro, compass, Virtual proximity sensing, ANT+
Accelerometer, proximity, compass
|