Samsung Galaxy J7 Duo vs Samsung Galaxy A23 5G 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.


Samsung Galaxy J7 Duo	Samsung Galaxy A23 5G
3000 mAh	5000 mAh
5.5-inch · 1280x720px	6.6-inch · 2400x1080px
Dual camera	Quad camera
4GB · 32GB	4GB · 64GB
	Released · Sep 02, 2022
	Check prices

Availability

Officially announced
	Aug 05, 2022

Design

Dimensions
6.04 x 3.04 x 0.32 inches 153.5 x 77.2 x 8.2 mm	6.48 x 3.03 x 0.33 inches 164.5 x 76.9 x 8.4 mm
Weight
6.14 oz / 174.0 g	6.95 oz / 197.0 g
Materials
Back: Plastic	Back: Plastic Frame: Plastic
Biometrics
2D Face unlock, Fingerprint (touch)	Fingerprint (touch)
Features
Touch sensitive control keys
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Gold	Black, White, Peach, Blue

Display

Size
5.5-inch, 70.40% screen-to-body	6.6-inch, 83.02% screen-to-body
Type
Super AMOLED	TFT, 120Hz
Resolution
1280x720px, 16:9 ratio, 267 PPI	2400x1080px, 20:9 ratio, 399 PPI
Colors
16 777 216
Protection
Corning Gorilla Glass	Corning Gorilla Glass 5

Hardware

System chip
Samsung Exynos 7 Octa 7884 (14 nm)	Snapdragon 695 SM6375 (6 nm)
Processor
Octa-core 1600 MHz ARM Cortex-A53	Octa-core 4x2.2GHz Kryo 660+ 4x1.7GHz Kryo 660
GPU
ARM Mali-G71	Adreno 619
Memory
4GB/32GB	4GB/64GB
Storage expansion
microSDXC up to 256 GB	microSDXC
OS
Android (8.0 Oreo)	Android (14, 13, 12)

Battery

Type
3000 mAh	5000 mAh, Li - Polymer
Charging
	Fast charging
Charge speed
	Wired: 25.0W

Camera

Rear
Dual camera	Quad camera
Main camera
13 MP (PDAF) Aperture size: F1.9 Focal length: 27 mm Sensor size: 1/3.06" Pixel size: 1.12 μm	50 MP (PDAF) Aperture size: F1.8
Second camera
5 MP (Depth information) Aperture size: F1.9 Focal Length: 24 mm Sensor size: 1/5" Pixel size: 1.12 μm	5 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm
Third camera
	2 MP (Macro) Aperture size: F2.4
Fourth camera
	2 MP (Depth information)
Flash
LED	LED
Video recording
1080p (30 fps) Video calling, Video sharing	1080p (30 fps)
Front
8 MP (Flash) Video capture: 1080p	8 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	Yes
WLAN
a,b,g,n,ac,dual-band Hotspot, Wi-Fi Direct 802.11 a, b, g, n, ac	a,b,g,n,ac Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
microUSB, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Ambient light sensor, Proximity sensor	Accelerometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
VoIP, Tethering, Computer sync, OTA sync

Discover more

Full Specs
Samsung Galaxy J7 Duo Specs

Full Specs
Samsung Galaxy A23 5G Specs

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
	Noise cancellation

Cellular

5G Bands
	n2, n5, n30, n66, n77
4G (FDD) Bands
1, 3, 5, 7, 8, 20	1, 2, 3, 4, 5, 7, 12, 14, 20, 29, 66
4G (TDD) Bands
38, 40, 41	38, 39, 40, 41, 48
3G Bands
5, 8, 2, 1	1, 2, 4, 5, 8
Data Speed
LTE, HSPA, HSUPA, UMTS	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Micro SIM	Dual Nano SIM

Phone Features

Notifications
Haptic feedback, Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording

Regulatory Approval

Measured SAR
Head: 0.48 W/kg