Samsung Galaxy A40 vs Nokia 5.1 Plus vs Samsung Galaxy A20

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$265.99 VIEW ON AMAZON
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$189.99 VIEW ON AMAZON

Display

Display size

5.9 inches
5.8 inches
6.4 inches

Resolution

1080 x 2340 pixels
720 x 1520 pixels
720 x 1560 pixels

Pixel density

437 ppi
290 ppi
268 ppi

Technology

Super AMOLED
IPS LCD
Super AMOLED

Screen-to-body

85.73 %
78.08 %
84.95 %

Features

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

Hardware & Performance

System chip

Samsung Exynos 7 Octa 7885
MediaTek Helio P60 MT6771
Samsung Exynos 7884

Processor

Octa-core, 1800 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 1800 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 12 nm
Octa-core, 1600 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm

GPU

Mali-G71 MP2
Mali-G72 MP3
Mali-G71 MP2

RAM

4 GB
3 GB
3 GB

Internal storage

64 GB
32 GB
32 GB

Storage expansion

microSDXC up to 512 GB
microSDXC up to 400 GB
microSDXC up to 512 GB

OS

Android (9.0 Pie), Samsung One UI
Android (9.0 Pie, 8.1 Oreo)
Android (9.0 Pie), Samsung One UI

Battery

Capacity

3100 mAh
3060 mAh
4000 mAh

Type

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

Charging

Samsung Adaptive Fast Charging
 
Samsung Adaptive Fast Charging

Camera

Rear

Dual camera
Dual camera
Dual camera

Main camera

 
13 megapixels
13 megapixels

Features

Phase detection autofocus
Phase detection autofocus
Autofocus

Second camera

5 megapixels
5 megapixels
5 megapixels

Features

Ultra-wide
Depth information
Ultra-wide

Video recording

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

Features

Hyperlapse, Video calling, Video sharing
Time-lapse video, Digital image stabilization, Video calling, Video sharing
 

Front

25 megapixels
8 megapixels
8 megapixels

Design

Dimensions

5.69 x 2.72 x 0.31 inches (144.4 x 69.2 x 7.9 mm)
5.89 x 2.83 x 0.32 inches (149.51 x 71.98 x 8.096 mm)
6.24 x 2.94 x 0.31 inches (158.4 x 74.7 x 7.8 mm)

Weight

4.94 oz (140 g)
the average is 6.1 oz (176 g)
5.64 oz (160 g)
the average is 6.1 oz (176 g)
5.96 oz (169 g)
the average is 6.1 oz (176 g)

Materials

Back: Plastic
Back: Glass
Back: Plastic

Biometrics

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

Colors

Black, Coral, Blue, White
Black, Blue, White
Black,Deep blue, Red

Cellular

LTE (FDD)

Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 13(700 c), 20(800 DD), 28(700 APT), 66(AWS-3)

LTE (TDD)

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

UMTS

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

Data Speed

LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA
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
Nano SIM

Multimedia

Headphones

3.5mm jack
3.5mm jack
3.5mm jack

Features

Dolby Atmos, Album art cover, Background playback
Album art cover, Background playback
 

Connectivity & Features

Bluetooth

5.0
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; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac; Wi-Fi Direct, Hotspot

USB

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

Features

Charging, Mass storage device
Mass storage device, Charging
Charging

Sensors

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

Other

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

Phone features

Notifications

 
Haptic feedback, Music ringtones, Vibration
 

Other features

 
Voice dialing, Voice commands, Voice recording
 

Shopping information

In The Box

 
10W charger, USB Type-C cable, Headset, Quick guide, SIM door key
 

MSRP price

 
 
$ 250
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