Samsung Galaxy S25 Ultra vs iPhone 17 Pro Max
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Samsung Galaxy A20 vs Nokia 2.3 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.

Comparison mode:
Specs Size
Differences only
Samsung Galaxy A20
Nokia 2.3
Samsung Galaxy A20 Nokia 2.3
Released · Apr 10, 2019
Released · Dec 05, 2019
6.4-inch · 1560x720px
6.2-inch · 1520x720px
Dual camera
Dual camera
3GB · 32GB
2GB · 32GB
4000 mAh
4000 mAh
Check prices Check prices

Availability

Officially announced
Dec 05, 2019
Prices (MSRP)
$250

Design

Dimensions
6.24 x 2.94 x 0.31 inches
158.4 x 74.7 x 7.8 mm 		6.21 x 2.97 x 0.34 inches
157.69 x 75.41 x 8.68 mm
Weight
5.96 oz / 169.0 g 6.46 oz / 183.0 g
Materials
Back: Plastic Back: Plastic
Biometrics
2D Face unlock, Fingerprint (touch) 2D Face unlock
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black,Deep blue, Red Cyan green, Sand, Charcoal

Display

Size
6.4-inch, 84.95% screen-to-body 6.2-inch, 80.63% screen-to-body
Type
Super AMOLED, 60Hz IPS LCD
Resolution
1560x720px, 19.5:9 ratio, 268 PPI 1520x720px, 19:9 ratio, 271 PPI

Hardware

System chip
Samsung Exynos 7884 (14 nm) MediaTek Helio A22 (12 nm)
Processor
Octa-core
1800 MHz
ARM Cortex-A73 and ARM Cortex-A53 		Quad-core
2000 MHz
ARM Cortex-A53
GPU
Mali-G71 MP2 PowerVR GE8300
Memory
3GB (LPDDR4)/32GB 2GB/32GB
Storage expansion
microSDXC up to 512 GB microSDXC up to 512 GB
OS
Android (11, 10, 9.0 Pie) Android (10, 9.0 Pie)

Battery

Type
4000 mAh 4000 mAh
Charging
Samsung Adaptive Fast Charging

Camera

Rear
Dual camera Dual camera
Main camera
13 MP (Autofocus)
Aperture size: F1.9
Focal length: 27 mm
Sensor size: 1/3.1"
Pixel size: 1.12 μm 		13 MP (Autofocus)
Aperture size: F2.2
Second camera
5 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 13 mm
Sensor size: 1/5"
Pixel size: 1.12 μm 		2 MP (Depth information)
Flash
LED LED
Video recording
1080p (30 fps) 1080p
Front
8 MP 5 MP

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
a,b,g,n,ac
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac 		b,g,n
Wi-Fi Direct, Hotspot
802.11 b, g, n
USB
Type-C, USB 2.0 microUSB, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor Accelerometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
Dolby Atmos
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD) Bands
2, 3, 4, 5, 7, 13, 20, 28, 66 1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 66
3G Bands
1, 2, 5, 8 5, 8, 4, 2, 1
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
Nano SIM Nano SIM

Regulatory Approval

FCC approval
Date approved: Jun 19, 2019
FCC ID value: A3LSMA205U
Measured SAR
Head: 1.09 W/kg
Body: 0.60 W/kg
Simultaneous Transmission: 1.37 W/kg
Wireless Router: 1.00 W/kg
Phablet: 3.94 W/kg

Alternative variants

for T-Mobile and Metro
4G (FDD) Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 66, 71
4G (TDD) Bands 38, 39, 40, 41
3G Bands 5, 8, 4, 2, 1
for Verizon, Sprint, Virgin Mobile and Boost Mobile
4G (FDD) Bands 2, 4, 5, 12, 13, 25, 26, 71
4G (TDD) Bands 41
3G Bands 5, 8, 4, 2, 1
for US Cellular
4G (FDD) Bands 2, 4, 5, 12, 13, 25, 66, 71
3G Bands 5, 8, 4, 2, 1
FCC OKs Cingular\'s purchase of AT&T Wireless