Phone Comparison - Samsung Galaxy A02s vs Samsung Galaxy A03s vs Samsung Galaxy A04

general General Info

Manufacturer Samsung Samsung Samsung
Announced 2020, November 24 Not announced yet August 2022
Status Coming Soon - Februrary 2021 Rumored Available - December 2022
Colors Black, White Black, White, Red, Blue Black, Green, White, Copper
Form Factor Candybar Candybar Candybar
Dimension - 166.6 x 75.9 x 9.1 mm
(6.56 x 2.99 x 0.36 in)
164.4 x 76.3 x 9.1 mm
(6.47 x 3 x 0.36 in)
Weight - - 192 g (6.77 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 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE (unspecified) LTE 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 LTE
Messaging
Build Features - - Fingerprint Sensor (side-mounted)
-

hardware Hardware and OS

OS Android 10 Android 11 Android 12
User Interface - One UI 3.1 One UI Core 4.1
Processor Octa-core 1.8 GHz Cortex-A53, Qualcomm SM4250 Snapdragon 450 (11 nm) Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), MediaTek MT6765 Helio P35 (12nm) Octa-core, MediaTek Helio P35
GPU Adreno 506 PowerVR GE8320 IMG PowerVR GE8320
RAM 3 GB 4 GB 32GB 4GB
Internal Memory 32 GB 64 GB N/A
External Memory microSDXC microSDXC (dedicated slot) microSDXC (dedicated slot)

display Display

Type HD+ TFT Display HD+ PLS IPS Screen HD+ PLS LCD Screen
Colors 16M Colour 16M Colour 16M Colors
Size 6.5 inches 6.5 inches 6.5 inches
Resolution 720 x 1520 pixels (259 ppi) 720 x 1600 pixels (270 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio - 80.63% 81.28%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP + 2 MP + 2 MP 13 MP + 2 MP + 2 MP 50 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features 13 MP, (wide), AF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
13 MP, f/2.2, (wide), AF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
50 MP, f/1.8, (wide), AF
2 MP, f/2.4, (depth)
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP, f/2.2 [Similar] 5 MP, f/2.2 [Similar] 5 MP, f/2.2 [Similar]

connectivity Connectivity and Data Rate

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

memory User Memory

Internal 32 GB, 3 GB RAM 64 GB, 4 GB RAM or 32 GB, 3 GB RAM eMMC 5.1 32GB 4GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 8GB RAM
Expandable Storage microSDXC microSDXC (dedicated slot) microSDXC (dedicated slot)
USB OTG Not Supported Not Supported Not Supported

Apps Sensors

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

battery Battery

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