Phone Comparison - Samsung Galaxy A3 vs Google Pixel 3a vs Samsung Galaxy M22

general General Info

Manufacturer Samsung Google Samsung
Announced October 2014 2019, May Not announced yet
Status Available - November 2014 Available. Released 2019, May Rumored
Price Rs. 14,265 ($209.78) [Similarly Priced] - -
Colors Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B Clearly White, Just Black, Not 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)
151.3 x 70.1 x 8.2 mm
(5.96 x 2.76 x 0.32 in)
159.3 x 73.6 x 8.4 mm
(6.27 x 2.9 x 0.33 in)
Weight 110.3 g (3.88.0.11 oz) 147 g (5.19 oz) 186 g (6.56 oz)
SIM Type - Nano-SIM Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 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), 29(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 42(3500), 46, 66(1700/2100), 71(600) 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Messaging SMS, MMS, Push Mail, EMail, IM
Build Features - - Fingerprint Sensor
- IP68 dust/water resistant (up to 1.5m for 30 mins)
- Fingerprint Sensor (side-mounted)
Notification LED - Yes -

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android 9.0 (Pie) Android 11
Processor Quad-core 1.2 GHz Octa-Core (2 x 2GHz Kryo 360 + 6 x 1.7GHz Kryo 360), Qualcomm SDM670 Snapdragon 670 Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Mediatek Helio G80 (12 nm)
GPU - Adreno 615 Mali-G52 MC2
RAM 1 GB 4 GB 4 GB
Internal Memory 16 GB 32/64 GB 128 GB
External Memory microSD, up to 64 GB No microSDXC (dedicated slot)

display Display

Type Super AMOLED Capacitive Touchscreen P-OLED Capacitive Touchscreen, Corning Gorilla Glass 5 HD+ Super AMOLED Screen
90Hz Refresh Rate
600 nits (HDR)
Colors 16M colors 16M colors 16M Colour
Size 4.5 inches 5.6 inches 6.4 inches
Resolution 540 x 960 pixels (245 ppi) 1080 x 2220 pixels (441 ppi) 720 x 1600 pixels (274 ppi)
Screen-to-Body Ratio 65.39% 74.99% 84.44%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio - No Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 12.2 MP 48 MP + 8 MP + 2 MP + 2 MP
Flash LED flash Dual-LED Flash LED Flash
Features Auto focus, Geo-tagging, Face Detection, Panorama, HDR, Wide Selfie, Rear-cam Selfie 12.2 MP, f/1.8, 28mm (wide), 1/2.55", 1.4µm, OIS, dual pixel PDAF
Auto-HDR, Panorama
48 MP, f/1.8, (wide), PDAF, OIS
8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
panorama, HDR
Video 1080p@30fps 2160p@30fps, 1080p@30/60/120fps, 720p@240fps, 1080p@30fps (gyro-EIS) 1080p@30fps
Front Camera 5 MP [Similar] 8 MP, f/1.8, 28mm PDAF
No AF, Auto-HDR, 1080p@30fps [Similar]
13 MP, f/2.2, (wide), 1/3.1", 1.12µm
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 (5CA) Cat16 1024/75 Mbps HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth v4.0, BLE, ANT+ 5.0, A2DP, LE, aptX HD 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, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0 2.0, Type-C 1.0 reversible connector USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 16 GB, 1 GB RAM 32/64 GB, 4 GB RAM 128 GB, 4 GB RAM
Expandable Storage microSD, up to 64 GB No microSDXC (dedicated slot)
USB OTG - Supported Not 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
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Ion Battery
Fast Battery Charging 18W
Non-removable Li-Po Battery
Fast battery charging 25W
Capacity 1900 mAh 3000 mAh 5000 mAh
Stand by - - -
Talk Time - - -