Google Pixel 3a vs Samsung Galaxy Watch 4 Classic (42mm) Specs Comparison

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

Display

Size:

5.6 inches
1.2 inches

Resolution:

2220 x 1080 pixels, 18.5:9 ratio, 444 PPI
396 x 396 pixels, 467 PPI

Technology:

OLED
Super AMOLED

Screen-to-body:

73.93 %

Features:

Scratch-resistant glass (Dragontrail), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor

Hardware

System chip:

Qualcomm Snapdragon 670 SDM670 (10 nm)
Exynos W920 (5 nm)

Processor:

Octa-core, 2000 MHz, Kryo 360, 64-bit
Dual-core, 1180 MHz, Cortex-A55, 64-bit

GPU:

Adreno 615
Mali-G68

RAM:

4GB LPDDR4
1.5GB

Internal storage:

64GB (eMMC), not expandable
16GB

Device type:

Smartphone

OS:

Android (12, 11, 10, 9.0 Pie)

Battery

Capacity:

3000 mAh

Type:

Not user replaceable
Li - Ion, Not user replaceable

Battery life test results:

Charging:

USB Power Delivery
Qi wireless charging

Camera

Rear:

Single camera

Main camera:

12.2 MP (OIS, PDAF)

Specifications:

Aperture size: F1.8; Focal length: 28 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm

Flash:

Dual LED

Video recording:

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)

Features:

EIS

Front:

8 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.96 x 2.76 x 0.32 inches (151.3 x 70.1 x 8.2 mm)

Weight:

5.19 oz (147.0 g)

Materials:

Back: Plastic

Materials & Colors:

Black, White, Silver

Resistance:

Water (up to 50 meters), Dust; IP68

Biometrics:

Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Black, Purple, White

Cellular

4G (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), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3)

4G (TDD):

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

3G:

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

Data Speed:

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

SIM type:

Nano SIM

HD Voice:

Yes

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Multiple speakers
Loudspeaker

Features:

aptX-HD

Screen mirroring:

Wireless screen share

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
Yes

Wi-Fi:

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

USB:

Type-C (reversible), USB 2.0

Features:

Charging, Mass storage device

Location:

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

Sensors:

Accelerometer, Gyroscope, Compass, Barometer
Accelerometer, Gyroscope, Heart rate, Barometer, ECG, Blood Oxygen

Other:

NFC, VoIP, Tethering, Computer sync, OTA sync
NFC

Hearing aid compatible:

M3, T3

Regulatory Approval

FCC approval:

Date approved:

Feb 25, 2019

FCC ID value:

A4RG020G

Measured SAR:

Head:

1.15 W/kg

Body:

1.13 W/kg

Simultaneous Transmission:

1.59 W/kg

Wireless Router:

1.19 W/kg

Buyers information

Price:

$ 399
$ 349

In The Box:

18W USB-C power adapter, 1M USB-C to USB-C cable (USB 2.0), Quick Start Guide, Quick Switch Adapter, SIM tool

Availability

Officially announced:

May 07, 2019
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