Samsung Galaxy S9 vs Samsung Galaxy A01

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$500 VIEW ON AMAZON
$103 VIEW ON AMAZON

Display

Size

5.8 inches
5.7 inches

Resolution

2960 x 1440 pixels, 18.5:9 ratio,
568 PPI
1520 x 720 pixels, 19:9 ratio,
295 PPI

Technology

Super AMOLED
IPS LCD

Screen-to-body

84.36 %
78.22 %

Features

HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

Qualcomm Snapdragon 845 SDM845
Qualcomm Snapdragon 439 SDM439

Processor

Octa-core, 2800 MHz, Kryo 385, 64-bit, 10 nm
Octa-core, 1950 MHz, ARM Cortex-A53, 64-bit, 12 nm

GPU

Adreno 630
Adreno 505

RAM

4GB LPDDR4
2GB LPDDR3

Internal storage

64GB
16GB

Storage expansion

microSDXC up to 400 GB
microSDXC up to 512 GB

OS

Android (10, 9.0 Pie, 8.0 Oreo), Samsung One UI
Android (10)

Battery

Capacity

3000 mAh
3000 mAh

Type

Li - Ion, Not user replaceable
Not user replaceable

Charging

Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging
 

Stand-by time (hours)

82 hours
 

Camera

Rear

Single camera
Dual camera

Main camera

12 MP (OIS, PDAF)
13 MP (Autofocus)

Specifications

Aperture size: F1.5/F2.4; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F2.2; Focal length: 28 mm; Sensor size: 1/3.1"; Pixel size: 1.12 μm

Second camera

 
2 MP (Depth information)

Specifications

 
Aperture size: F2.4

Video recording

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)
1920x1080 (Full HD) (30 fps)

Features

HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, Picture-taking during video recording, Video calling, Video sharing
 

Front

8 MP (Autofocus, HDR)
5 MP

Design

Dimensions

5.81 x 2.70 x 0.33 inches (147.7 x 68.7 x 8.5 mm)
5.76 x 2.79 x 0.33 inches (146.3 x 70.9 x 8.3 mm)

Weight

5.75 oz (163 g)
the average is 6.5 oz (184 g)
 

Materials

Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Back: Plastic; Frame: Plastic

Resistance

Water, Dust; IP 68
 

Biometrics

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

Features

Notification light
 

Colors

Midnight black, Coral blue, Titanium gray, Lilac purple, Burgundy red, Sunrise gold, Ice blue
Black, Blue, Red

Cellular

LTE (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)
 

LTE (TDD)

Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46
 

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
 

Data Speed

LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA
LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

SIM type

Nano SIM
Nano SIM

Multimedia

Headphones

3.5mm jack
3.5mm jack

Features

32-Bit DAC, aptX-HD
Dolby Atmos

Connectivity & Features

Bluetooth

5.0
4.2

Wi-Fi

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

USB

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

Features

Charging, OTG, Video out
Charging

Sensors

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

Other

NFC, ANT+
 

Shopping information

MSRP

$ 720
$ 110
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