Phone Comparison - Samsung Galaxy J7 (2018) vs Samsung Galaxy A20s vs Samsung Galaxy A03s

general General Info

Manufacturer Samsung Samsung Samsung
Announced June 2018 September 2019 Not announced yet
Status Coming Soon - July 2018 Coming Soon - October 2019 Rumored
Price Rs. 14,999 ($225.00) [Similarly Priced] Rs. 11,999 ($0.00) [Similarly Priced] -
Colors Black Green, Black, Red Black, White, Red, Blue
Form Factor Candybar Candybar Candybar
Dimension - 163.3 x 77.5 x 8 mm
(6.43 x 3.05 x 0.31 in)
166.6 x 75.9 x 9.1 mm
(6.56 x 2.99 x 0.36 in)
Weight - 183 g (6.46 oz) -
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) LTE 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Messaging SMS, MMS, Push Mail, EMail, IM
Build Features - - Fingerprint Sensor
- Fingerprint Sensor (side-mounted)
Notification LED No - -

hardware Hardware and OS

OS Android 8.0 (Oreo) Android 9.0 (Pie) Android 11
User Interface Samsung Experience One UI One UI 3.1
Processor 1.4 GHz Quad-core, Exynos 7570 Octa-core 1.8 GHz Cortex-A53, Qualcomm SDM450 Snapdragon 450 (14 nm) Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), MediaTek MT6765 Helio P35 (12nm)
GPU Mali-T720 MP1 Adreno 506 PowerVR GE8320
RAM 2/3 GB 4 GB 4 GB
Internal Memory 16/32 GB 64 GB 64 GB
External Memory microSD, up to 256 GB microSD, up to 512 GB (dedicated slot) microSDXC (dedicated slot)

display Display

Type Super AMOLED Capacitive Touchscreen HD+ IPS LCD Capacitive Touchscreen HD+ PLS IPS Screen
Colors 16M colors 16M colors 16M Colour
Size 5.5 inches 6.4 inches 6.5 inches
Resolution 720 x 1280 pixels (267 ppi) 720 x 1560 pixels (268 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio - 79.72% 80.63%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 3264 x 2448 pixels 13 MP + 8 MP + 5 MP 13 MP + 2 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features Autofocus, f/1.7, Geo-tagging, Touch Focus, Face Detection, HDR 13 MP, f/1.8, PDAF
8 MP, f/2.2, 13mm (ultrawide)
5 MP, f/2.2, depth sensor
Panorama, HDR
13 MP, f/2.2, (wide), AF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 13 MP, f/1.9 [Similar] 8 MP, f/2.0, 1/4", 1.12µm, 1080p@30fps [Similar] 5 MP, f/2.2 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, 4G, LTE, VoLTE HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes 5.0, A2DP, LE 4.2, A2DP
Wi-Fi Yes Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB 2.0, USB On-The-Go microUSB 2.0 USB Type-C 2.0
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 16/32 GB, 2/3 GB RAM 64 GB, 4 GB RAM or 32 GB, 3 GB RAM 64 GB, 4 GB RAM or 32 GB, 3 GB RAM eMMC 5.1
Expandable Storage microSD, up to 256 GB microSD, up to 512 GB (dedicated slot) microSDXC (dedicated slot)
USB OTG Supported Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor not present magnetic field sensor present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor present gyroscope sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion battery Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery charging 15W
Capacity 3000 mAh 4000 mAh 5000 mAh
Stand by - - -
Talk Time - - -