Samsung Galaxy A8 (2018) vs Samsung Galaxy A71

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Display

Size

5.6 inches
6.7 inches

Resolution

1080 x 2220 pixels
1080 x 2400 pixels

Pixel density

441 PPI
393 PPI

Technology

Super AMOLED
Super AMOLED

Screen-to-body

75.60 %
87.24 %

Features

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

Hardware & Performance

System chip

Samsung Exynos 5 Octa 7885
 

Processor

Octa-core, 2200 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 2200 MHz, 64-bit

GPU

Mali-G71
Yes

RAM

4GB
6GB

Internal storage

64GB
128GB

Storage expansion

microSDXC up to 256 GB
microSDXC up to 512 GB

OS

Android (9.0 Pie, 8.0 Oreo, 7.1 Nougat), Samsung One UI
Android (10), Samsung One UI

Battery

Capacity

3000 mAh
4500 mAh

Type

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

Charging

Fast charging
Fast charging

Camera

Rear

Single camera
Quad camera

Main camera

16 megapixels
64 megapixels

Features

Phase-detection autofocus
Phase-detection autofocus

Second camera

 
12 megapixels

Features

 
Ultra-wide

Third camera

 
5 megapixels

Features

 
Macro

Fourth camera

 
5 megapixels

Features

 
Depth information

Video recording

1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD), 1920x1080 (Full HD)

Features

Hyperlapse, Digital image stabilization, Video calling, Video sharing
 

Front

16 megapixels
32 megapixels

Features

Dual-Camera
 

Design

Dimensions

5.87 x 2.78 x 0.33 inches (149.2 x 70.6 x 8.4 mm)
6.44 x 2.99 x 0.30 inches (163.6 x 76 x 7.7 mm)

Weight

6.07 oz (172 g)
the average is 6.2 oz (176 g)
6.31 oz (179 g)
the average is 6.2 oz (176 g)

Materials

Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Back: Plastic

Resistance

Water, Dust; IP 68
 

Biometrics

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

Features

Notification light
 

Colors

Black, Gold, Orchid grey, Blue
Prism Crush black, Prism Crush white, Prism Crush pink, Prism Crush blue

Cellular

LTE (FDD)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
 

LTE (TDD)

Bands 38(2600), 40(2300), 41(2600+)
 

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
 

Data Speed

LTE-A Cat 11 (600/75 Mbit/s), HSPA, HSUPA
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

Yes
Yes

SIM type

Nano SIM
Nano SIM

Multimedia

Headphones

3.5mm jack
 

Features

Album art cover, Background playback
 

Connectivity & Features

Bluetooth

5.0
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)

Features

Charging, Mass storage device
Charging, OTG

Sensors

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

Other

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