Samsung Galaxy S9+ vs Samsung Galaxy A02s Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

9.0
Samsung Galaxy S9+
Samsung Galaxy S9+ Samsung Galaxy A02s
Released · Mar 16, 2018
Released · Jan 04, 2021
6.2-inch
6.5-inch
Dual camera
Triple camera
6GB · 64GB
3GB · 32GB
3500 mAh
5000 mAh

Design

Dimensions
6.22 x 2.91 x 0.33 inches
158.1 x 73.8 x 8.5 mm
6.46 x 2.99 x 0.36 inches
164.2 x 75.9 x 9.1 mm
Weight
6.67 oz (189.0 g) 6.91 oz (196.0 g)
Materials
Back: Glass (Corning Gorilla Glass 5)
Frame: Aluminum
Back: Plastic
Frame: Plastic
Resistance
Water, Dust; IP68
Biometrics
Iris scanner, 2D Face unlock, Fingerprint (touch)
Features
Notification light
Keys
Left: Volume control, Other; Right: Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Midnight black, Coral blue, Titanium gray, Lilac purple, Burgundy red, Sunrise gold, Ice blue, Polaris blue Black, White, Blue

Display

Size
6.2-inch 6.5-inch
Resolution
2960x1440px, 18.5:9 ratio, 531 PPI 1600x720px, 20:9 ratio, 270 PPI
Technology
Super AMOLED IPS LCD
Refresh rate
60Hz
Screen-to-body
83.68 % 81.80 %
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 845 SDM845 (10 nm) Qualcomm Snapdragon 450 SDM450 (14 nm)
Processor
Octa-core
2800 MHz
Kryo 385
Octa-core
8x 1.8GHz Cortex-A53
GPU
Adreno 630 Adreno 506
RAM
6GB (LPDDR4) 3GB
Internal storage
64GB 32GB (eMMC 5.1), available to use: 20.5 GB
Storage expansion
microSDXC up to 400 GB microSDXC up to 1024 GB
OS
Android (10, 9.0 Pie, 8.0 Oreo), Samsung One UI Android (12, 11, 10)

Battery

Capacity
3500 mAh 5000 mAh
Type
Li - Ion Li - Polymer
Charging
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging Samsung Adaptive Fast Charging
Charge speed
Wired: 15.0W

Camera

Rear
Dual camera Triple camera
Main camera
12 MP (OIS, PDAF)
Aperture size: F1.5/F2.4
Focal length: 26 mm
Sensor size: 1/2.55"
Pixel size: 1.4 μm
13 MP (Autofocus)
Aperture size: F2.2
Second camera
12 MP (Telephoto, OIS, Autofocus)
Optical zoom: 2.0x
Aperture size: F2.4
Focal Length: 52 mm
Sensor size: 1/3.6"
Pixel size: 1 μm
2 MP (Macro)
Aperture size: F2.4
Third camera
2 MP (Depth information)
Aperture size: F2.4
Flash
LED LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)
HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, Picture-taking during video recording, EIS, Video calling, Video sharing
1920x1080 (Full HD) (30 fps)
Front
8 MP (Autofocus, HDR), Video capture: 2560x1440 (QHD) (30 fps) 5 MP

Connectivity & Features

Bluetooth
5.0 4.2
WLAN
802.11 a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 b,g,n,802.1x
Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.1 Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, Galileo, BeiDou GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer Accelerometer
Other
NFC, ANT+

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Loudspeaker
Features
32-Bit DAC, Dolby Atmos, aptX-HD
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation Noise cancellation

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), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600) Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46 Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100) Bands 1(2100), 5(850), 8(900)
Data Speed
LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, 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

Regulatory Approval

FCC approval
Date approved: Jan 11, 2018
FCC ID value: A3LSMG965U
Date approved: Feb 07, 2021
FCC ID value: ZCASMA025U
Measured SAR
Head: 0.36 W/kg
Body: 0.79 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 1.04 W/kg
Phablet: 3.94 W/kg
Head: 1.00 W/kg
Body: 0.85 W/kg
Simultaneous Transmission: 1.40 W/kg
Wireless Router: 0.85 W/kg

Buyers information

MSRP
$ 840
In The Box
Power brick, USB Cable, Headphones, Sim Card extractor tool

Availability

Officially announced
Feb 25, 2018 Nov 24, 2020

Alternative variants

International version
System chip Samsung Exynos 9 9810 (10 nm)
Processor Octa-core
2900 MHz
Exynos M3 and ARM Cortex-A55
GPU Mali-G72 MP18
FCC approval Date approved: Dec 27, 2017
FCC ID value: A3LSMG965F
Measured SAR Head: 0.23 W/kg
Body: 0.58 W/kg
Simultaneous Transmission: 1.46 W/kg
Wireless Router: 1.05 W/kg
Phablet: 3.68 W/kg
with 64GB storage
RAM 4GB
Internal storage 64GB
with Dual SIM
System chip Samsung Exynos 9 9810 (10 nm)
Processor Octa-core
2900 MHz
Exynos M3 and ARM Cortex-A55
GPU Mali-G72 MP18
Dual SIM Yes
with 256 GB storage
Internal storage 256GB
MSRP $ 940
with 128 GB storage
Internal storage 128GB
MSRP $ 890
FCC OKs Cingular\'s purchase of AT&T Wireless