Samsung Galaxy A7 (2017) vs Samsung Galaxy A71 5G

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Display

Size

5.7 inches
6.7 inches

Resolution

1920 x 1080 pixels,
386 PPI
2400 x 1080 pixels, 20:9 ratio,
393 PPI

Technology

Super AMOLED
Super AMOLED Plus

Screen-to-body

73.78 %
88.38 %

Features

Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip

Samsung Exynos 7 Octa 7880
Samsung Exynos 980

Processor

Octa-core, 1900 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 2200 MHz, Arm Cortex-A77 and Arm Cortex A55, 64-bit, 8 nm

GPU

Mali-T830 MP3
Mali-G76 MP5

RAM

3GB LPDDR3
6GB LPDDR4

Internal storage

32GB, available to use: 23 GB
128GB (UFS 2.1), available to use: 104.3 GB

Storage expansion

microSDXC up to 256 GB
microSDXC up to 1000 GB

OS

Android (8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow)
Android (10), Samsung One UI

Battery

Capacity

3600 mAh
4500 mAh

Type

Li - Ion, Not user replaceable
Li - Polymer, Not user replaceable

Charging

Fast charging
Fast charging

Max charge speed

 
Wired: 25.0W

Camera

Rear

Single camera
Quad camera

Main camera

16 MP (Autofocus, CMOS image sensor)
64 MP (PDAF)

Specifications

Aperture size: F1.9
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/1.7"; Pixel size: 0.8 μm

Second camera

 
12 MP (Ultra-wide)

Specifications

 
Aperture size: F2.2; Focal Length: 12 mm

Third camera

 
5 MP (Macro)

Specifications

 
Aperture size: F2.4; Focal Length: 25 mm; Sensor size: 1/5"; Pixel size: 1.12 μm

Fourth camera

 
5 MP (Depth information)

Specifications

 
Aperture size: F2.2

Video recording

1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

Features

Video calling, Video sharing
Hyperlapse, EIS

Front

16 MP
32 MP (HDR)

Design

Dimensions

6.17 x 3.06 x 0.31 inches (156.8 x 77.6 x 7.9 mm)
6.40 x 2.97 x 0.32 inches (162.5 x 75.5 x 8.1 mm)

Weight

6.56 oz (186.0 g)
the average is 6.2 oz (178 g)
6.53 oz (185.0 g)
the average is 6.2 oz (178 g)

Materials

Back: Glass (Corning Gorilla Glass 4); Frame: Aluminum
Back: Plastic; Frame: Aluminum

Resistance

Water, Dust; IP 68
 

Biometrics

Fingerprint (touch)
2D Face unlock, In-screen fingerprint

Features

Touch sensitive control keys
 

Colors

Black sky, Gold sand, Blue mist, Peach cloud
Prism Cube black, Prism Cube sliver, Prism Cube blue

Cellular

5G

 
n41, n78, SA, NSA

LTE (FDD)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 17(700 b), 20(800 DD), 28(700 APT)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 14(700 PS), 20(800 DD), 29(700 d), 30(2300 WCS), 66(AWS-3)

LTE (TDD)

Bands 38(2600), 40(2300), 41(2600+)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
850, 1700/2100, 1900, 2100 MHz

Data Speed

LTE-A Cat 6 (300/50 Mbit/s), HSPA
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

Yes
 

SIM type

Nano SIM
Nano SIM

HD Voice

 
Yes

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
FM

Additional microphone(s)

 
for Noise cancellation

Connectivity & Features

Bluetooth

4.2
5.0

Wi-Fi

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB

Type-C (reversible), USB 2.0
Type-C (reversible), USB 2.0

Features

Charging, Mass storage device
Charging, OTG

Location

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

Sensors

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

Other

NFC, ANT+, Tethering, Computer sync, OTA sync
NFC, ANT+

Regulatory Approval

FCC approval

 
 

Date approved

Dec 01, 2016
Jun 04, 2020

FCC ID value: A3LSMA720F link
FCC ID value: A3LSMA716U link

Measured SAR

 
 

Head

0.24 W/kg
0.69 W/kg

Body

0.71 W/kg
1.11 W/kg

Simultaneous Transmission

3.78 W/kg
1.59 W/kg

Wireless Router

1.08 W/kg
1.16 W/kg

Phablet

 
3.93 W/kg

Buyers information

Price

 
$ 600
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