Phone Comparison - Samsung Galaxy A3 vs Samsung Galaxy A10s vs Samsung Galaxy S20 5G

general General Info

Manufacturer Samsung Samsung Samsung
Announced October 2014 August 2019 2020, February 11
Status Available - November 2014 Available - August 2019 Coming soon. Exp. release 2020, March 6
Price Rs. 14,265 ($209.78) [Similarly Priced] Rs. 9,499 ($0.00) [Similarly Priced] -
Colors Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B Blue, Green, Red, Black Cosmic Grey, Cloud Blue, Cloud Pink
Form Factor Candybar Candybar Candybar
Dimension 130.1 x 65.5 x 6.9 mm
( 5.12 x 2.58 x 0.27 in)
156.9 x 75.8 x 7.8 mm
(6.18 x 2.98 x 0.31 in)
151.7 x 69.1 x 7.9 mm
(5.97 x 2.72 x 0.31 in)
Weight 110.3 g (3.88.0.11 oz) 168 g (5.93 oz) 163 g (5.75 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)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)
5G Network - - 5G band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 40(2300), 77(3700), 78(3500); SA/NSA/Sub6/mmWave
Messaging SMS, MMS, Push Mail, EMail, IM
Build Features - - Fingerprint Sensor
- Fingerprint Sensor(In-display)
Samsung Pay (Visa, MasterCard certified)
IP68 dust/water resistant (up to 1.5m for 30 mins)

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android 9.0 (Pie) Android 10.0
User Interface - One UI One UI 2.0
Processor Quad-core 1.2 GHz Octa-core (4x2.0 GHz & 4x1.5 GHz), Exynos processor Octa-core (2x2.73 GHz Mongoose M5 & 2x2.60 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global
Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) - USA, Exynos 990 (7 nm+) - Global
Qualcomm SM8250 Snapdragon 865 (7 nm+) - USA
GPU - - Mali-G77 MP11 - Global
Adreno 650 - USA
RAM 1 GB 2 GB 12 GB
Internal Memory 16 GB 32 GB 128 GB
External Memory microSD, up to 64 GB microSD, up to 1 TB (dedicated slot) microSD, up to 1 TB

display Display

Type Super AMOLED Capacitive Touchscreen IPS LCD Capacitive Touchscreen Dynamic AMOLED Capacitive Touchscreen
Corning Gorilla Glass 6
HDR10+
Always-on display
120Hz
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 6.2 inches 6.2 inches
Resolution 540 x 960 pixels (245 ppi) 720 x 1520 pixels (271 ppi) 1440 x 3200 pixels (566 ppi)
Screen-to-Body Ratio 65.39% 80.84% 88.53%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes no
Radio - FM radio FM radio (USA & Canada only)
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 13 MP + 2 MP 64 MP + 12 MP + 12 MP
Flash LED flash LED Flash LED flash
Features Auto focus, Geo-tagging, Face Detection, Panorama, HDR, Wide Selfie, Rear-cam Selfie 13 MP, f/1.8, 28mm (wide), AF
2 MP, f/2.4, depth sensor

Panorama, HDR
12 MP, (wide), Dual Pixel PDAF, OIS
64 MP, (telephoto), PDAF, OIS, 3x optical zoom
12 MP, (ultrawide), 1/1.26", 0.7µm, AF, Super Steady video
TOF 3D camera
auto-HDR, panorama
Video 1080p@30fps 1080p@30fps 3240p@30fps, 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, dual-video rec., stereo sound rec., gyro-EIS & OIS
Front Camera 5 MP [Similar] 8 MP, f/2.0 [Similar] 10 MP, f/1.9, 26mm (wide), 1/3", 1.22µm, Dual Pixel PDAF
Dual video call, Auto-HDR
2160p@30fps, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) Yes
3G HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps; 5G (2+ Gbps DL)
Bluetooth v4.0, BLE, ANT+ 5.0, A2DP, LE 5.0, A2DP, LE, aptX
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB 2.0 3.2, Type-C 1.0 reversible connector
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS, GALILEO
Browser HTML5 Yes Yes

memory User Memory

Internal 16 GB, 1 GB RAM 32 GB, 2 GB RAM 128 GB, 12 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 1 TB (dedicated slot) microSD, up to 1 TB
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not 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
Barometer Sensor barometer sensor barometer sensor not present barometer sensor present
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery charging 25W
USB Power Delivery 3.0
Fast Qi/PMA wireless charging 15W
Power bank/Reverse wireless charging 9W
Capacity 1900 mAh 4000 mAh 4000 mAh
Stand by - - -
Talk Time - - -