Compare: Samsung Galaxy J7 Pro vs Samsung Galaxy A51
General Features
-
5.5"Super AMOLED
-
13MP1080p
-
3GB RAMExynos 7870 Octa
-
3600 mAhLi-Ion
Pros
SD Card area available
FM Radio support
NFC support
Dual sim support
Cons
Not water resistant
No Infrared
Brand
Samsung
Announced
Release Date
2017, July
Status
Available
Out Price
About 200 EUR
Display
Type
Super AMOLED
Aspect Ratio and PPI
16:9 ratio - 401 ppi density
Size
5.5 inches, 83.4 cm2 (~73.1% screen-to-body ratio)
Resolution
1080 x 1920 pixels
Protection
Corning Gorilla Glass 3
Features
Always-on display
BODY
Colors
Black
Blue
Gold
Rose Gold
Dimensions
152.5 x 74.8 x 8 mm (6.00 x 2.94 x 0.31 in)
Weight
181 gr (6.38 oz)
Material
Metal
Waterproof
Sensors
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
3.5mm Jack
NFC
Infrared
USB Type
microUSB 2.0, USB On-The-Go
PLATFORM
Chipset
Exynos 7870 Octa (14 nm)
CPU
Octa-core 1.6 GHz Cortex-A53
Bits
64Bit
Cores
8
Process technology
14 nm
GPU
Mali-T830 MP1
GPU Cores
2
OS
Android 7.0 (Nougat), upgradable to Android 9.0 (Pie)
MEMORY
RAM Capacity
3GB
RAM Type
LPDDR3
Storage
32GB/64GB
SD Card Slot
microSD, up to 256 GB (dedicated slot)
PERFORMANCE SCORES
Antutu Score
62k
Antutu
V7
Geek Bench Score
711
GeekBench
Single Score
3464
Multi Score
N/A
Battery Score
BATTERY
Capacity
3600
Type
Li-Ion
Fast Charging
Wireless Charging
Main Camera
First Camera
Sensor
Sony IMX258 Exmor RS
Aperture
f/1.7
Image Resolution
4128 x 3096 pixels, 12.78 MP
Video Resolution and FPS
1080@30
Optical Stabilisation (OIS)
Electronic Stabilisation (EIS)
Slow Motion Video
DxOMark Score
Mobile Score (Rear)
Mobile
Selfie Score
Selfie
Selfie Camera
First Camera
Resolution
13 MP
Sensor
Aperture
f/1.9
Video Resolution and FPS
1080p@30fps
Features
LED flash
CONNECTIVITY
Technology
GSM / HSPA / LTE
2G Bands
GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Bands
HSDPA - 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
LTE Band - 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
Navigation
Yes, with A-GPS, GLONASS, BDS
Network Speed
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
SIM Card Type
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Number of SIM Area
2
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
Bluetooth
4.1, A2DP, LE
OTHERS
VoLTE
FM Radio
SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (EU)
1.330 W/kg
Head SAR (EU)
0.567 W/kg
Extra
Cooling System
General Features
-
6.5"Super AMOLED
-
48MPQuad camera
-
6GB RAMExynos 9611
-
4000mAhLi-Po
Pros
SD Card area available
FM Radio support
NFC support
Dual sim support
Cons
Not water resistant
No Infrared
Brand
Samsung
Announced
Dec 12, 2019
Release Date
Dec 27, 2019
Status
Coming soon
Out Price
Display
Type
Super AMOLED
Aspect Ratio and PPI
20:9 ratio - 405 ppi density
Size
6.5 inches, 102.0 cm2 (~87.4% screen-to-body ratio)
Resolution
1080 x 2400 pixels
Protection
Corning Gorilla Glass 3
Features
BODY
Colors
Prism
Black
White
Blue
Pink
Dimensions
158.5 • 73.6 • 7.9 mm (6.24 • 2.90 • 0.31 in)
Weight
172 gr (6.07 oz)
Material
Back: Plastic
Waterproof
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
3.5mm Jack
NFC
Infrared
USB Type
2.0, Type-C 1.0 reversible connector, USB On-The-Go
PLATFORM
Chipset
Samsung Exynos 9611
CPU
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Bits
64Bit
Cores
8
Process technology
10 nm
GPU
Mali-G72 MP3
GPU Cores
OS
Android 10.0; One UI 2
MEMORY
RAM Capacity
4GB/6GB/8GB
RAM Type
LPDDR4X
Storage
64GB/128GB
SD Card Slot
microSD, up to 1 TB (dedicated slot)
PERFORMANCE SCORES
Antutu Score
156k
Antutu
Geek Bench Score
GeekBench
Single Score
BATTERY
Capacity
4000
Type
Li-Po
Fast Charging
Wireless Charging
Main Camera
First Camera
Sensor
Samsung S5KGM2
Aperture
f/2
Image Resolution
8000 x 6000 pixels, 48 MP
Video Resolution and FPS
3840x2160 (4K UHD) - (30 fps)
1920x1080 (Full) - (30 fps)
1280x720 (HD) - (30 fps)
1920x1080 (Full) - (30 fps)
1280x720 (HD) - (30 fps)
Optical Stabilisation (OIS)
Electronic Stabilisation (EIS)
Slow Motion Video
DxOMark Score
Mobile Score (Rear)
Mobile
Selfie Score
Selfie
Selfie Camera
First Camera
Resolution
32 MP
Sensor
Samsung S5KGD1
Aperture
f/2.2
Video Resolution and FPS
1080p@30fps
Features
HDR
CONNECTIVITY
Technology
GSM / HSPA / LTE
2G Bands
GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Bands
HSDPA - 850 / 900 / 1900 / 2100
4G Bands
LTE - B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28 (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
Navigation
Yes, with A-GPS, GLONASS, GALILEO, BDS
Network Speed
HSPA, LTE-A
SIM Card Type
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Number of SIM Area
2
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.0, A2DP, LE
OTHERS
VoLTE
FM Radio
SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (EU)
Head SAR (EU)
Extra
Cooling System
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