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Nokia Lumia 820 vs Samsung Galaxy J6+ vs Huawei P40 Pro

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

Comparison mode:

Display

Size:

4.3 inches
6.0 inches
6.6 inches

Resolution:

800 x 480 pixels, 217 PPI
1480 x 720 pixels, 18.5:9 ratio, 274 PPI
2640 x 1200 pixels, 19.8:9 ratio, 441 PPI

Technology:

AMOLED
TFT
OLED

Refresh rate:

90Hz

Screen-to-body:

62.04 %
73.60 %
91.54 %

Colors:

16 777 216
16 777 216

Touchscreen:

Capacitive, Multi-touch

Features:

Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
HDR support, Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon S4 Plus MSM8960
Qualcomm Snapdragon 425 MSM8917
HiSilicon Kirin 990

Processor:

Dual-core, 1500 MHz, Krait
Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit, 28 nm
Octa-core, 2860 MHz, ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm

GPU:

Adreno 225
Adreno 308
Mali-G76 MP16

RAM:

1GB LPDDR2
3GB
8GB

Internal storage:

8GB
32GB, available to use: 22.4 GB
128GB (UFS 3.0)

Storage expansion:

microSDXC up to 64 GB
microSDXC up to 512 GB
Nano Memory (NM) up to 256 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Windows Phone, 8
Android (9.0 Pie, 8.1 Oreo), Samsung One UI
Android (10), Emotion UI

Battery

Capacity:

1650 mAh
3300 mAh
4200 mAh

Type:

Li - Ion, User replaceable
Not user replaceable
Not user replaceable

Charging:

Huawei SuperCharge, Qi wireless charging, Reverse wireless charging

Max charge speed:

Wired: 40.0W; Wireless: 27.0W

Camera

Rear:

Single camera
Dual camera
Quad camera

Main camera:

8 MP (Autofocus)
13 MP (PDAF)
50 MP (OIS, PDAF)

Specifications:

Aperture size: F2.2; Focal length: 28 mm; Sensor size: 1/3.2"
Aperture size: F1.9; Focal length: 28 mm; Sensor size: 1/3"; Pixel size: 1.12 μm
Aperture size: F1.9; Focal length: 23 mm; Sensor size: 1/1.28"; Pixel size: 1.22 μm

Second camera:

5 MP (Depth information)
12 MP (Telephoto, OIS, PDAF)

Specifications:

Aperture size: F2.2; Focal Length: 24 mm; Sensor size: 1/5"; Pixel size: 1.12 μm
Optical zoom: 5.0x; Aperture size: F3.4; Focal Length: 125 mm

Third camera:

40 MP (Ultra-wide, PDAF)

Specifications:

Aperture size: F1.8; Focal Length: 18 mm; Sensor size: 1/1.54"

Fourth camera:

ToF 3D depth sensing

Video recording:

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (7680 fps)

Features:

Continuous autofocus, Video calling
Video calling, Video sharing
HDR, Time-lapse video, EIS

Front:

0.3 MP VGA
8 MP (Flash)
32 MP (Dual-Camera, Autofocus, HDR)

Video capture:

640x480 (VGA)
3840x2160 (4K UHD) (60 fps)

Design

Dimensions:

4.87 x 2.70 x 0.39 inches (123.8 x 68.5 x 9.9 mm)
6.35 x 3.03 x 0.31 inches (161.4 x 76.9 x 7.9 mm)
6.23 x 2.86 x 0.35 inches (158.2 x 72.6 x 8.95 mm)

Weight:

5.64 oz (160.0 g)
6.28 oz (178.0 g)
7.37 oz (209.0 g)

Materials:

Back: Glass; Frame: Metal

Resistance:

Water, Dust; IP68

Biometrics:

Fingerprint (touch)
3D Face unlock, In-screen fingerprint

Keys:

Right: Volume control, Camera shutter, Lock/Unlock key
Left: Volume control; Right: Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Black, Purple, Yellow, Blue, Red, White, Gray
Black, Silver, Red
Deep Sea blue, Ice white, Black, Blush gold, Silver frost

Cellular

5G:

n1, n3, n7, n28, n38, n41, n77, n78, n79

LTE (FDD):

Bands 18(800 Lower), 8(900), 3(1800), 1(2100), 7(2600)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 9(1800), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 32(1500 L-band)

LTE (TDD):

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

UMTS:

Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)

Data Speed:

LTE Cat 3 (100/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, UMTS
LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Shared with microSD

SIM type:

Micro SIM
Nano SIM
Nano SIM

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack
No 3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

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

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM, Stereo, RDS
FM, Stereo

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

3.0
4.2
5.1

Wi-Fi:

802.11 a, b, g, n, dual-band; Hotspot, Wi-Fi Direct
802.11 b, g, n; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot

USB:

microUSB, USB 2.0
microUSB, USB 2.0
Type-C (reversible), USB 3.1

Features:

Mass storage device, Charging
Mass storage device, Charging
Charging, Headphones port

Location:

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

Sensors:

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

Other:

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

Phone features

Notifications:

Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, Music ringtones, Vibration

Other features:

Voice dialing, Voice commands, Voice recording, TTY/TDD
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Oct 18, 2012

FCC ID value:

PYARM-825

Measured SAR:

Head:

1.34 W/kg

Body:

0.71 W/kg

Simultaneous Transmission:

1.58 W/kg

Wireless Router:

0.99 W/kg

Buyers information

User Manual:

This is the official Huawe​i P40 Pro User Guide in English provided from the manufacturer.

In The Box:

Nokia AC-50 MicroUSB Charger, Nokia Charging and Data Cable CA-190CD, Nokia Headset WH-208, Product user guide
Charger, microUSB cable, headphones, SIM Removal tool, Documentation
Charger, USB Type-C Cable, USB Type-C Earphones, Quick Start Guide, Eject Tool, Warranty Card

Availability

Officially announced:

Sep 05, 2012
Sep 21, 2018
Mar 26, 2020
FCC OKs Cingular\'s purchase of AT&T Wireless