Samsung Galaxy J7 Prime 2 vs Samsung Galaxy A72 Specs Comparison

Availability

Officially announced
	Mar 17, 2021
Prices (MSRP)
	€449

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, 73.39% screen-to-body	6.7-inch, 84.74% screen-to-body
Type
IPS LCD	Super AMOLED, 90Hz
Resolution
1920x1080px, 16:9 ratio, 401 PPI	2400x1080px, 20:9 ratio, 393 PPI
Protection
Corning Gorilla Glass
Features
Scratch-resistant glass, Proximity sensor

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	1.6 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Samsung Exynos 7 Octa 7870 (14 nm)	Snapdragon 720G SM7125 (8 nm)
Processor
Octa-core 1600 MHz ARM Cortex-A53	Octa-core 2x2.3GHz Kryo 465 6x1.8GHz Kryo 465
GPU
Mali-T830 MP1	Adreno 618
Memory
3GB (LPDDR3)/32GB	6GB/128GB (UFS) 8GB/256GB
Storage expansion
microSDXC up to 256 GB	microSDXC up to 1024 GB
OS
Android (9.0 Pie, 8.0 Oreo, 7.1 Nougat)	Android (11)

Battery

Type
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
1080p (30 fps) Video calling, Video sharing	4K UHD (30 fps), 1080p Continuous autofocus, Picture-taking during video recording
Front
13 MP Video capture: 1080p	32 MP Video capture: 4K UHD (30 fps)

Connectivity & Features

Bluetooth
4.1	5.0
WLAN
b,g,n Wi-Fi Direct, Hotspot 802.11 b, g, n	a,b,g,n,ac,dual-band,802.1x 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, Pedometer, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
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, 4, 5, 7, 8, 20	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 66
4G (TDD) Bands
38, 40	38, 40, 41
3G Bands
5, 8, 2, 1	1, 2, 4, 5, 8
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

Alternative variants

with 8GB RAM and 256GB storage

Memory	8GB/256GB

Discover more

Full Specs Samsung Galaxy J7 Prime 2 Specs

Full Specs Samsung Galaxy A72 Specs PA Review Samsung Galaxy A72 Review