Samsung Galaxy J7 Perx vs Samsung Galaxy A20e 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.


Samsung Galaxy J7 Perx	Samsung Galaxy A20e
Released · Apr 10, 2017	Released · Apr 10, 2019
5.5-inch · 1280x720px	5.8-inch · 1560x720px
Single camera	Dual camera
2GB · 16GB	3GB · 32GB
3300 mAh	3000 mAh

Design

Dimensions
5.9 x 3 x 0.3 inches 149.9 x 76.2 x 7.6 mm	5.80 x 2.74 x 0.33 inches 147.4 x 69.7 x 8.4 mm
Weight
5.90 oz (167.3 g)	4.97 oz (141.0 g)
Materials
	Back: Plastic
Biometrics
	2D Face unlock, Fingerprint (touch)
Features
Touch sensitive control keys
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black	Black, Coral, Blue, White

Display

Size
5.5-inch	5.8-inch
Resolution
1280x720px, 267 PPI	1560x720px, 19.5:9 ratio, 296 PPI
Technology
TFT	TFT
Screen-to-body
73.03 %	80.54 %
Colors
16 777 216
Features
Proximity sensor	Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 625 8953 (14 nm)	Samsung Exynos 7884 (14 nm)
Processor
Octa-core 2200 MHz ARM Cortex-A53	Octa-core 1600 MHz ARM Cortex-A73 and ARM Cortex-A53
GPU
Adreno 506	Mali-G71 MP2
RAM
2GB (LPDDR3)	3GB (LPDDR4)
Internal storage
16GB	32GB, available to use: 21.5 GB
Storage expansion
microSDXC up to 128 GB	microSDXC up to 512 GB
OS
Android (7.0 Nougat)	Android (9.0 Pie), Samsung One UI

Battery

Capacity
3300 mAh	3000 mAh
Type
Li - Ion
Charging
	Samsung Adaptive Fast Charging

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

Untested

Browsing

Untested

Video

7h 51min

Gaming

6h 9min

Camera

Rear
Single camera	Dual camera
Main camera
8 MP (Autofocus, CMOS image sensor)	13 MP (Autofocus) Aperture size: F1.9
Second camera
	5 MP (Ultra-wide) Aperture size: F2.2
Flash
LED	LED
Video recording
1920x1080 (Full HD) (30 fps) Video calling, Video sharing	1920x1080 (Full HD) (60 fps) Video calling, Video sharing
Front
5 MP, Video capture: 1920x1080 (Full HD)	8 MP

Connectivity & Features

Bluetooth
4.2	5.0
WLAN
802.11 a,b,g,n,ac,dual-band Hotspot, Wi-Fi Direct	802.11 b,g,n Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS, Glonass	GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer	Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other
ANT+, VoIP, Tethering, Computer sync, OTA sync	NFC, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback	Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
	Noise cancellation

Cellular

4G (FDD)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 25(1900+), 26(850+)	Bands 1(2100), 3(1800), 5(850), 8(900), 20(800 DD)
4G (TDD)
Bands 41(2600+)	Bands 38(2600), 40(2300)
3G
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)	Bands 1(2100), 2(1900), 5(850), 8(900)
Data Speed
LTE, HSPA, UMTS	LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
	Yes
SIM type
	Nano SIM
HD Voice
Yes

Phone Features

Notifications
Haptic feedback
Other features
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval
Date approved: Aug 01, 2017 FCC ID value: A3LSMJ727P
Measured SAR
Head: 0.65 W/kg Body: 0.17 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 0.59 W/kg Phablet: 3.99 W/kg

Availability

Officially announced
Apr 10, 2017	Apr 10, 2019

Links

Full specifications
Samsung Galaxy J7 Perx Specs	Samsung Galaxy A20e Specs
User Reviews
	Samsung Galaxy A20e User Reviews