Samsung Galaxy J7 Prime 2 vs Samsung Galaxy A72 Specs Comparison

Design

Dimensions
5.97 x 2.95 x 0.31 inches 151.7 x 75 x 8 mm	6.50 x 3.05 x 165 x 77.4 x 8.4 mm
Weight
6.00 oz (170.0 g)	7.16 oz (203.0 g)
Materials
Back: Metal	Back: Plastic
Materials & Colors
	Black, Blue, White, Violet
Resistance
	Water, Dust; IP67
Biometrics
2D Face unlock, Fingerprint (touch)	2D Face unlock, Optical in-screen fingerprint
Features
Notification light, Touch sensitive control keys
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Gold, Rose gold

Display

Size
5.5-inch	6.7-inch
Resolution
1920x1080px, 16:9 ratio, 401 PPI	2400x1080px, 20:9 ratio, 393 PPI
Technology
IPS LCD	Super AMOLED
Refresh rate
	90Hz
Screen-to-body
73.39 %	84.74 %
Features
Scratch-resistant glass (Corning Gorilla Glass), Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Samsung Exynos 7 Octa 7870 (14 nm)	Qualcomm Snapdragon 720G SM7125 (8 nm)
Processor
Octa-core 1600 MHz ARM Cortex-A53	Octa-core 2x 2.3GHz Kryo 465 + 6x 1.8GHz Kryo 465
GPU
Mali-T830 MP1	Adreno 618
RAM
3GB (LPDDR3)	6GB
Internal storage
32GB, available to use: 23.9 GB	128GB (UFS)
Storage expansion
microSDXC up to 256 GB	microSDXC up to 1024 GB
OS
Android (9.0 Pie, 8.0 Oreo, 7.1 Nougat), Samsung One UI	Android (11), One UI 3.0 UI

Battery

Capacity
3300 mAh	5000 mAh
Charging
	Qualcomm Quick Charge 2.0
Charge speed
	Wired: 25.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

6h 22min

Browsing

13h 42min

Video

9h 19min

Gaming

10h 5min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera	Quad camera
Main camera
13 MP (PDAF) Aperture size: F1.9 Focal length: 27 mm Sensor size: 1/3.06" Pixel size: 1.12 μm	64 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm
Second camera
	5 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm
Third camera
	8 MP (Telephoto, OIS, Autofocus) Optical zoom: 3.0x Aperture size: F24.0 Pixel size: 1.0 μm
Fourth camera
	5 MP (Macro) Aperture size: F2.4 Pixel size: 1.12 μm
Flash
LED	LED
Video recording
1920x1080 (Full HD) (30 fps) Video calling, Video sharing	3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) Continuous autofocus, Picture-taking during video recording
Front
13 MP, Video capture: 1920x1080 (Full HD)	32 MP, Video capture: 3840x2160 (4K UHD) (30 fps)

Connectivity & Features

Bluetooth
4.1	5.0
WLAN
802.11 b,g,n Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band,802.1x Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer	Accelerometer, Gyroscope, Pedometer, Compass, Hall (for flip covers)
Other
ANT+, VoIP, Tethering, Computer sync, OTA sync	NFC

Multimedia

Headphones
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

Cellular

4G (FDD)
Bands 1(2100), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3)
4G (TDD)
Bands 38(2600), 40(2300)	Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 5(850), 8(900), 2(1900), 1(2100)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE, HSPA, HSUPA	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
VoLTE
Yes

Regulatory Approval

FCC approval
	Date approved: Jan 26, 2021 FCC ID value: A3LSMA725M
Measured SAR
	Head: 0.29 W/kg Body: 0.30 W/kg Simultaneous Transmission: 1.56 W/kg Wireless Router: 0.59 W/kg
EU SAR
	Head: 0.23 W/kgBody: 1.17 W/kg

Buyers information

MSRP
	€ 449
In The Box
Charger, microUSB cable, Headset and Documentation

Availability

Officially announced
	Mar 17, 2021

Alternative variants

with 8GB RAM and 256GB storage

RAM	8GB
Internal storage	256GB

Links

Full specifications
Samsung Galaxy J7 Prime 2 Specs	Samsung Galaxy A72 Specs
PhoneArena Review
	Samsung Galaxy A72 Review