Samsung Galaxy J7 Prime vs Samsung Galaxy A51 5G Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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Samsung Galaxy J7 Prime | Samsung Galaxy A51 5G |
Released
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Sep 01, 2016
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Released
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Apr 29, 2020
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5.5-inch · 1920x1080px
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6.5-inch · 2400x1080px
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Single camera
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Quad camera
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3GB · 16GB
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6GB · 128GB
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3300 mAh
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4500 mAh
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Check prices |
Availability
Officially announced | |
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Sep 01, 2016 | Apr 08, 2020 |
MSRP | |
$ 500 |
Design
Dimensions | |
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5.97 x 2.95 x 0.31 inches 151.7 x 75 x 8 mm |
6.26 x 2.90 x 0.34 inches 158.9 x 73.6 x 8.7 mm |
Weight | |
5.89 oz (167.0 g) | 6.60 oz (187.0 g) |
Materials | |
Back: Metal | Back: Plastic Frame: Aluminum |
Biometrics | |
Fingerprint (touch) | 2D Face unlock, Optical in-screen fingerprint |
Features | |
Touch sensitive control keys | |
Keys | |
Left: Volume control; Right: Lock/Unlock key | Right: Volume control, Lock/Unlock key |
Colors | |
Black, Gold, Rose gold | Prism cube black |
Display
Size | |
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5.5-inch, 73.39% screen-to-body | 6.5-inch, 87.37% screen-to-body |
Type | |
IPS LCD | Super AMOLED, 60Hz |
Resolution | |
1920x1080px, 401 PPI | 2400x1080px, 20:9 ratio, 405 PPI |
Protection | |
Corning Gorilla Glass | Corning Gorilla Glass 3 |
Features | |
Scratch-resistant glass, Proximity sensor |
Hardware
System chip | |
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Samsung Exynos 7 Octa 7870 (14 nm) | Samsung Exynos 980 (8 nm) |
Processor | |
Octa-core 1600 MHz ARM Cortex-A53 |
Octa-core 2x2.2GHz Cortex-A77 6x1.8GHz Cortex-A55 |
GPU | |
Mali-T830 MP2 | Mali-G76 MP5 |
Memory | |
3GB (LPDDR3)/16GB | 6GB (LPDDR4)/128GB 8GB/128GB |
Storage expansion | |
microSDXC up to 256 GB | microSDXC up to 1000 GB |
OS | |
Android (7.0 Nougat, 6.0 Marshmallow) | Android (11, 10) |
Battery
Type | |
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3300 mAh, Li - Ion | 4500 mAh, Li - Polymer |
Charging | |
Fast charging | |
Charge speed | |
Wired: 25.0W |
Camera
Rear | |
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Single camera | Quad camera |
Main camera | |
13 MP (Autofocus, CMOS image sensor) Aperture size: F1.9 |
48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm |
Second camera | |
12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Pixel size: 1.12 μm |
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Third camera | |
5 MP (Macro) Aperture size: F2.4 Focal Length: 40 mm |
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Fourth camera | |
5 MP (Depth information) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm |
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Flash | |
LED | LED |
Video recording | |
1080p (30 fps) Video calling, Video sharing |
4K UHD (30 fps), 1080p (120 fps), 720p (480 fps) Hyperlapse, EIS |
Front | |
8 MP | 32 MP (HDR) Video capture: 1080p |
Connectivity & Features
Bluetooth | |
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4.1 | 5.0 |
WLAN | |
b,g,n Wi-Fi Direct, Hotspot 802.11 b, g, n | a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac |
USB | |
microUSB, USB 2.0 | Type-C, USB 2.0 |
Sensors | |
Accelerometer, Proximity sensor | Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor |
Hearing aid compatible | |
M3/T3 | |
Location | |
GPS, A-GPS, Glonass, BeiDou | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
Other | |
ANT+, Tethering, Computer sync, OTA sync | NFC, ANT+ |
Multimedia
Headphones | |
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3.5mm jack | 3.5mm jack |
Speakers | |
Earpiece, Loudspeaker | Earpiece, Loudspeaker |
Features | |
Album art cover, Background playback | Dolby Atmos |
Screen mirroring | |
Wireless screen share | Wireless screen share |
Radio | |
FM | |
Additional microphone(s) | |
Noise cancellation |
Cellular
5G | |
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Bands n41, n71, SA, NSA | |
4G (FDD) | |
Bands 1, 3, 5, 7, 8, 20 | Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66(AWS-3), 71(600) |
4G (TDD) | |
Bands 38, 40 | Bands 38, 39, 40, 41 |
3G | |
Bands 5, 8, 2, 1 | Bands 1, 2, 4, 5 |
Data Speed | |
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s | |
SIM type | |
Nano SIM | |
HD Voice | |
Yes |
Regulatory Approval
FCC approval | |
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Date approved: Aug 18, 2016 FCC ID value: A3LSMG610F | Date approved: Jul 15, 2020 FCC ID value: A3LSMA516U |
Measured SAR | |
Head: 0.43 W/kg Body: 1.03 W/kg Simultaneous Transmission: 1.09 W/kg Wireless Router: 1.03 W/kg |
Head: 1.18 W/kg Body: 1.20 W/kg Simultaneous Transmission: 3.25 W/kg Wireless Router: 1.37 W/kg |
Alternative variants
Dual SIM | Yes |
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with 8GB RAM
Memory | 8GB |
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for Europe
Colors | Prism cube black, Prism cube white |
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5G | Bands n41, n78, SA, NSA |
4G (FDD) | Bands 1, 3, 4, 5, 7, 8, 12, 20, 28 |
4G (TDD) | Bands 38, 40, 41 |
3G | Bands 5, 8, 2, 1 |
Dual SIM | Yes |
SIM type | Nano SIM |
for Verizon
System chip | Snapdragon 765G SM7250-AB (7 nm) |
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Processor |
Octa-core 2400 MHz Kryo 475 |
GPU | Adreno 620 |
Colors | Prism bricks blue |
5G | Bands n260, n261, mmWave |
4G (FDD) | Bands 2, 3, 4, 5, 7, 12, 13, 20, 28, 66(AWS-3) |
3G | Bands 5, 8, 2, 1 |
FCC approval |
Date approved: Jul 20, 2020 FCC ID value: A3LSMA516V |
Measured SAR |
Head: 0.32 W/kg Body: 1.32 W/kg Simultaneous Transmission: 3.01 W/kg Wireless Router: 1.37 W/kg Phablet: 3.91 W/kg |
MSRP | $ 550 |
Links
Full specifications | |
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Samsung Galaxy J7 Prime Specs | Samsung Galaxy A51 5G Specs |
User Reviews | |
Samsung Galaxy J7 Prime User Reviews | Samsung Galaxy A51 5G User Reviews |