Samsung Galaxy J7 Prime vs Samsung Galaxy A20

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$159.99 VIEW ON AMAZON

Display

Display size

5.5 inches
6.4 inches

Resolution

1080 x 1920 pixels
720 x 1560 pixels

Pixel density

401 ppi
268 ppi

Technology

IPS LCD
Super AMOLED

Screen-to-body ratio

73.39 %
84.95 %

Features

Scratch-resistant glass (Corning Gorilla Glass), Proximity sensor
Proximity sensor

Camera

Rear

Single camera
Dual camera

Main camera

13 megapixels
13 megapixels

Hardware Features

Autofocus, CMOS image sensor
Autofocus

Specifications

Aperture size: F1.9
Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.1"; Pixel size: 1.12 μm

Second camera

 
5 megapixels

Hardware Features

 
Ultra-wide

Specifications

 
Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/5"; Pixel size: 1.12 μm

Flash

LED
LED

Video recording

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features

Video calling, Video sharing
Video calling, Video sharing

Front

8 megapixels
8 megapixels

Design

Dimensions

5.97 x 2.95 x 0.31 inches (151.7 x 75 x 8 mm)
6.24 x 2.94 x 0.31 inches (158.4 x 74.7 x 7.8 mm)

Weight

5.89 oz (167 g)
the average is 6 oz (172 g)
5.96 oz (169 g)
the average is 6 oz (172 g)

Materials

Back: Metal
Back: Plastic

Biometrics

Fingerprint (touch)
2D Face unlock, Fingerprint (touch)

Features

Touch sensitive control keys
 

Colors

Black, Gold
Black, Blue, Red

Hardware & Performance

System chip

Samsung Exynos 7 Octa 7870
Samsung Exynos 7884

Processor

Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 1600 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm

GPU

Mali-T830 MP2
Mali-G71 MP2

RAM

3 GB
3 GB

Internal storage

16 GB
32 GB

Maximum User Storage

10.3 GB
21.7 GB

Storage expansion

up to 256 GB
up to 512 GB

OS

Android (7.0 Nougat, 6.0 Marshmallow), Samsung Experience UI
Android (9.0 Pie), Samsung One UI

Battery

Capacity

3300 mAh
4000 mAh

Charging

 
Samsung Adaptive Fast Charging

Talk time (3G)

21.00 hours
the average is 23 h (1364 min)
26.00 hours
the average is 23 h (1364 min)

Internet use

 
 

3G

12 hours
12 hours

LTE

15 hours
13 hours

Wi-Fi

16 hours
13 hours

Music playback

84.00 hours
82.00 hours

Video playback

14.00 hours
21.00 hours

Cellular

LTE (FDD)

Bands 1, 3, 5, 7, 8, 20
Bands 1, 3, 5, 7, 8, 20

LTE (TDD)

Bands 38, 40
Bands 38, 40, 41

UMTS

850, 900, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

Data

 
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
Nano SIM

Connectivity

Bluetooth

4.1
5.0

Wi-Fi

802.11 b, g, n
802.11 b, g, n

USB

USB 2.0
USB 2.0

Connector

microUSB
USB Type-C (reversible)

Features

Mass storage device, USB OTG, USB charging
Mass storage device

Mobile Payment

Samsung Pay Mini
 

Location

GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning

Other

ANT+, Tethering, Computer sync, OTA sync
VoIP, Tethering, Computer sync, OTA sync

Phone features

Sensors

Accelerometer
Accelerometer, Gyroscope, Compass, Hall (for flip covers)

Notifications

Haptic feedback
Haptic feedback, Music ringtones, Vibration

Other features

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Multimedia

Screen mirroring

Wireless screen share
Wireless screen share

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Headphones connector

3.5mm
3.5mm

Additional microphone(s)

 
for Noise cancellation

Regulatory Approval

FCC approval

 
 

Date approved

Aug 18, 2016
 

FCC ID value: A3LSMG610F link
 

FCC measured SAR

 
 

Head

0.43 W/kg
 

Body

1.03 W/kg
 

Simultaneous Transmission

1.09 W/kg
 

Wireless Router

1.03 W/kg
 
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