| Price In Bangladesh |
| Box Price |
| Box Price |
TK 27,499/- |
TK 34,999/- |
| USD Price |
| USD Price |
$ 250/- |
$ 370/- |
| Brand |
| Brand |
Samsung Mobile |
Samsung Mobile |
| Model No |
| Model No |
Galaxy A51 |
Galaxy A71 |
| Launch |
| Launch Date |
| Launch Date |
2019, December 29 |
2019, December 20 |
| Website |
| Website |
Samsung Galaxy A51 Official Website |
Samsung Galaxy A71 Official Website |
| Wikipedia |
| Wikipedia |
Samsung Galaxy A71 Wikipedia |
Samsung Galaxy A71 Wikipedia |
| Network |
| Technology |
| Technology |
GSM / HSPA / LTE |
GSM / HSPA / LTE |
| 2G bands |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
|
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
|
| 3G bands |
| 3G bands |
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
|
| 4G bands |
| 4G bands |
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 |
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66
|
| Speed |
| Speed |
HSPA 42.2/5.76 Mbps, LTE-A |
HSPA 42.2/5.76 Mbps, LTE-A
|
| Body |
| Dimensions |
| Dimensions |
158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in) |
163.6 x 76 x 7.7 mm (6.44 x 2.99 x 0.30 in)
|
| Weight |
| Weight |
172 g (6.07 oz) |
179 g (6.31 oz)
|
| Build |
| Build |
Glass front (Gorilla Glass 3), plastic back, plastic frame |
Glass front (Gorilla Glass 3), plastic back, plastic frame
|
| SIM |
| SIM |
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
|
| Colors |
| Colors |
Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Pink |
Prism Crush Black, Prism Crush Silver, Prism Crush Blue, Prism Crush Pink
|
| Display |
| Type |
| Type |
Super AMOLED capacitive touchscreen, 16M colors |
Super AMOLED Plus capacitive touchscreen, 16M colors
|
| Size |
| Size |
6.5 inches, 102.0 cm2 (~87.4% screen-to-body ratio) |
6.7 inches, 108.4 cm2 (~87.2% screen-to-body ratio)
|
| Resolution |
| Resolution |
1080 x 2400 pixels, 20:9 ratio (~405 ppi density) |
1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
|
| Platform |
| OS |
| OS |
Android 10, One UI 2.1 |
Android 10, One UI 2.1
|
| Chipset |
| Chipset |
Exynos 9611 (10nm)
|
Qualcomm SDM730 Snapdragon 730 (8 nm) - Global
Qualcomm SDM730 Snapdragon 730G (8 nm) - Philippines
|
| CPU |
| CPU |
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
|
Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
|
| GPU |
| GPU |
Mali-G72 MP3
|
Adreno 618
|
| Memory |
| RAM |
| RAM |
6GB/8GB |
8GB |
| Storage |
| Storage |
64GB/128GB
UFS 2.0
|
128GB Built-in |
| Card Slot |
| Card Slot |
microSDXC (dedicated slot) |
microSDXC (dedicated slot)
|
| Main Camera |
| Quad |
| Quad |
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF |
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF |
|
|
12 MP, f/2.2, 123˚ (ultrawide) |
12 MP, f/2.2, 123˚ (ultrawide) |
|
|
5 MP, f/2.4, (macro) |
5 MP, f/2.4, (macro) |
|
|
5 MP, f/2.2, (depth)
|
5 MP, f/2.2, (depth)
|
| Features |
| Features |
LED flash, panorama, HDR
|
LED flash, panorama, HDR
|
| Video |
| Video |
4K@30fps, 1080p@30/120fps; gyro-EIS
|
4K@30fps, 1080p@30/240fps, 1080p@960fps; gyro-EIS
|
| Selfie Camera |
| Single |
| Single |
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
|
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
|
| Features |
| Features |
HDR
|
HDR |
| Video |
| Video |
1080p@30fps
|
1080p@30fps
|
| Battery |
| Capacity |
| Capacity |
(Li-Po Non removable), 4000 mAh |
(Li-Po Non removable), 4500 mAh |
| Charging |
| Charging |
Fast charging 15W
|
Fast charging 25W |
| Smartphone Features |
| Sensors |
| Sensors |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
ANT+ |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
ANT+
|
| Sound |
| Loudspeaker |
| Loudspeaker |
Yes |
Yes |
| 3.5mm jack |
| 3.5mm jack |
Yes |
Yes |
| Connectivity |
| WLAN |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
|
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
|
| Bluetooth |
| Bluetooth |
5.0, A2DP, LE
|
5.0, A2DP, LE
|
| GPS |
| GPS |
Yes, with A-GPS, GLONASS, GALILEO, BDS
|
Yes, with A-GPS, GLONASS, GALILEO, BDS
|
| NFC |
| NFC |
Yes
|
Yes (market dependent)
|
| Radio |
| Radio |
FM radio
|
FM radio
|
| USB |
| USB |
2.0, Type-C 1.0 reversible connector, USB On-The-Go
|
2.0, Type-C 1.0 reversible connector, USB On-The-Go
|
| Performance |
| Display |
| Display |
Performance AnTuTu: 113051 (v7), 175363 (v8)
GeekBench: 5401 (v4.4), 1294 (v5.1)
GFXBench: 5.6fps (ES 3.1 onscreen)
Display Contrast ratio: Infinite (nominal) |
Performance AnTuTu: 192 458(v7), 263396 (v8)
GeekBench: 7039 (v4.4), 1733 (v5.1)
GFXBench: 15fps (ES 3.1 onscreen)
Display Contrast ratio: Infinite (nominal) |
| Camera |
| Camera |
Photo / Video |
Photo / Video |
| Loudspeaker |
| Loudspeaker |
-28.6 LUFS (Average) |
-29.0 LUFS (Average) |
| Audio quality |
| Audio quality |
Noise -93.1dB / Crosstalk -87.3dB |
Noise -93.5dB / Crosstalk -92.6dB |
| Battery life |
| Battery life |
Endurance rating 86h |
Endurance rating 102h |
