Huawei nova 3 vs Samsung Galaxy A31 Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

6.3 inches

6.4 inches

Resolution:

2340 x 1080 pixels, 19.5:9 ratio, 409 PPI

2400 x 1080 pixels, 20:9 ratio, 411 PPI

Technology:

IPS LCD

Super AMOLED

Refresh rate:

60Hz

Screen-to-body:

84.26 %

84.88 %

Colors:

16 777 216

Features:

Ambient light sensor, Proximity sensor

Hardware

System chip:

HiSilicon Kirin 970 (10 nm)

MediaTek Helio P65 MT6768 (12 nm)

Processor:

Octa-core, 2360 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit

Octa-core, 2x 2.0GHz Cortex-A75 + 6x 2.0GHz Cortex-A55, 64-bit

GPU:

Mali-G72 MP12

Mali-G52 MC2

RAM:

6GB LPDDR4

4GB LPDDR4

Internal storage:

128GB

64GB (eMMC 5.1), available to use: 46.2 GB

Storage expansion:

microSDXC up to 256 GB

microSDXC up to 512 GB

Device type:

Smartphone

OS:

Android (8.1 Oreo), Emotion UI

Android (10), Samsung One UI

Battery

Capacity:

3750 mAh

5000 mAh

Type:

Li - Polymer, Not user replaceable

Charging:

Huawei SuperCharge

Fast charging

Max charge speed:

Wired: 15.0W

Camera

Rear:

Dual camera

Quad camera

Main camera:

16 MP (PDAF)

48 MP (PDAF)

Specifications:

F1.8; 27 mm

F2.0; 26 mm; 1/2"; 0.8 μm

Second camera:

24 MP (Black and White, PDAF)

8 MP (Ultra-wide)

Specifications:

Aperture size: F1.8; Focal Length: 27 mm

Aperture size: F2.2; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera:

5 MP (Macro)

Specifications:

Aperture size: F2.4

Fourth camera:

5 MP (Depth information)

Specifications:

Aperture size: F2.4

Flash:

LED

Video recording:

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps)

1920x1080 (Full HD) (30 fps)

Features:

Time-lapse video, EIS, Video calling, Video sharing

Front:

24 MP (Dual-Camera)

20 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

6.18 x 2.90 x 0.29 inches (157 x 73.7 x 7.3 mm)

6.27 x 2.88 x 0.34 inches (159.3 x 73.1 x 8.6 mm)

Weight:

5.86 oz (166.0 g)

6.53 oz (185.0 g)

Materials:

Back: Glass; Frame: Aluminum

Back: Plastic

Biometrics:

2D Face unlock, Fingerprint (touch)

In-screen fingerprint

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Black, Gold, Purple, Blue, Red

Prism Crush black, Prism Crush blue, Prism Crush red, Prism Crush white

Cellular

4G (FDD):

Bands 1(2100), 3(1800), 5(850), 8(900)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)

4G (TDD):

Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)

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

3G:

Bands 5(850), 8(900), 1(2100)

Bands 1(2100), 2(1900), 5(850), 8(900)

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Shared with microSD

Yes

SIM type:

Nano SIM

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Loudspeaker

Features:

Album art cover, Background playback

Screen mirroring:

Wireless screen share

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.2

5.0

Wi-Fi:

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

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

USB:

Type-C (reversible), USB 2.0

Features:

Mass storage device, Charging

Charging, OTG

Location:

GPS, A-GPS, Glonass, BeiDou

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

Sensors:

Accelerometer, Gyroscope, Compass

Other:

VoIP, Tethering, Computer sync, OTA sync

NFC

Phone features

Notifications:

Haptic feedback, Music ringtones, Vibration

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Mar 08, 2020

FCC ID value:

A3LSMA315GL

Measured SAR:

Head:

0.53 W/kg

Body:

0.56 W/kg

Simultaneous Transmission:

1.42 W/kg

Wireless Router:

0.65 W/kg

Phablet:

0.89 W/kg

Buyers information

Price:

€ 300

In The Box:

Quick start guide, Charger, Warranty Card (optional), Headset, Eject pin, Type-C cable, TPU Protective case (optional), TP protective film (attached on the phone before delivery and dependent on market)

Availability

Officially announced:

Jul 18, 2018

Mar 24, 2020

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