Phone Comparison - Samsung Galaxy A3 vs Samsung Galaxy S10 vs Samsung Galaxy A21s

Price Comparison (India) - -

general General Info

Manufacturer Samsung Samsung Samsung
Announced October 2014 February 2019 Expected Announcement - May 2020
Status Available - November 2014 Available - March 2019 Rumored
Price Rs. 14,265 ($209.78) [Similarly Priced] Rs. 66,900 ($0.00) [Similarly Priced] -
Colors Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B Prism White, Prism Black, Prism Green, Prism Blue, Canary Yellow, Flamingo Pink Black, White, Blue
Form Factor Candybar Candybar Candybar
Dimension 130.1 x 65.5 x 6.9 mm
( 5.12 x 2.58 x 0.27 in)
149.9 x 70.4 x 7.8 mm
(5.9 x 2.77 x 0.31 in)
8.9 mm thickness
(0.35 in thickness)
Weight 110.3 g (3.88.0.11 oz) 157 g (5.54 oz) 191 g (6.74 oz)
SIM Type - Single SIM (Nano-SIM), Hybrid 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 model only)
CDMA2000 1xEV-DO - USA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global, USA HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 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) - Global LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - Fingerprint Sensor
- Samsung Pay (Visa, MasterCard certified)
- IP68 dust/water proof (up to 1.5m for 30 mins)
- Fingerprint Sensor

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 (2x2.7 GHz Mongoose M4 & 2x2.3 GHz Cortex-A75 & 4x1.9 GHz Cortex-A55) - EMEA
Octa-core (1x2.8 GHz Kryo 485 & 3x2.4 GHz Kryo 485 & 4x1.7 GHz Kryo 485) - USA/LATAM, China, Exynos 9820 Octa (8 nm) - EMEA
Qualcomm SDM855 Snapdragon 855 (7 nm) - USA/LATAM, China
Octa-core 2.0 GHz, Exynos 850
GPU - Mali-G76 MP12 - EMEA
Adreno 640 - USA/LATAM, China
-
RAM 1 GB 8 GB 3 GB
Internal Memory 16 GB 128/512 GB 64 GB
External Memory microSD, up to 64 GB microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only microSDXC

display Display

Type Super AMOLED Capacitive Touchscreen Dynamic AMOLED Capacitive Touchscreen, Corning Gorilla Glass 6 PLS TFT Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 6.1 inches 6.55 inches
Resolution 540 x 960 pixels (245 ppi) 1440 x 3040 pixels (551 ppi) 720 x 1600 pixels (268 ppi)
Screen-to-Body Ratio 65.39% 88.15% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio - FM radio (USA & Canada only) -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 12 MP + 12 MP + 16 MP 48 MP + 8 MP + 2 MP
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging, Face Detection, Panorama, HDR, Wide Selfie, Rear-cam Selfie 12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, Dual Pixel PDAF, OIS
12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, AF, OIS, 2x optical zoom
16 MP, f/2.2, 12mm (ultrawide)
auto-HDR, panorama
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
Panorama, HDR
Video 1080p@30fps 2160p@60fps, 1080p@240fps, 720p@960fps, HDR, dual-video rec. 1080p@30fps
Front Camera 5 MP [Similar] 10 MP, f/1.9, Dual Pixel PDAF, Dual video call, Auto-HDR, 2160p@30fps, 1080p@30fps [Similar] 13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, Panorama
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth v4.0, BLE, ANT+ 5.0, A2DP, LE, aptX 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 3.1, Type-C 1.0 reversible connector Yes
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS
Browser HTML5 Yes Yes

memory User Memory

Internal 16 GB, 1 GB RAM 128/512 GB, 8 GB RAM 64 GB, 3 GB RAM or 32 GB, 3 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only microSDXC
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 present barometer sensor not present
Heart-rate Sensor heart rate sensor heart rate sensor present heart rate sensor not present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Ion Battery Non-removable Li-Po Battery
Battery Charging 10W
Capacity 1900 mAh 3400 mAh 5000 mAh
Stand by - - -
Talk Time - - -