Google Pixel 3a vs Google Pixel 3 (128GB) comparison

Show Only Differences Highlight Differences	Google Pixel 3a (4GB RAM, 64GB)	Google Pixel 3 (128GB)
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	5.60-inch	5.50-inch
Processor	Qualcomm Snapdragon 670	Qualcomm Snapdragon 845
Front Camera	8-megapixel	8-megapixel + 8-megapixel
Rear Camera	12.2-megapixel	12.2-megapixel
RAM	4GB	4GB
Storage	64GB	128GB
Battery Capacity	3000mAh	2915mAh
OS	Android 9 Pie	Android 9.0
Resolution	1080x2220 pixels	1080x2160 pixels
general
Brand	Google	Google
Model	Pixel 3a	Pixel 3
Release date	May 1, 2019	October 1, 2018
Launched in India	Yes	Yes
Body type	Polycarbonate	Glass
Dimensions (mm)	151.30 x 70.10 x 8.20	145.60 x 68.20 x 7.90
Weight (g)	147.00	148.00
Battery capacity (mAh)	3000	2915
Fast charging	Proprietary	Proprietary
Form factor	-	Touchscreen
IP rating	-	IP68
Removable battery	-	No
Wireless charging	-	Yes
Colours	-	Clearly White, Just Black, Not Pink
SAR value	-	1.24
display
Screen size (inches)	5.60	5.50
Touchscreen	Yes	Yes
Resolution	1080x2220 pixels	1080x2160 pixels
Aspect ratio	18.5:9	18:9
Pixels per inch (PPI)	441	443
Protection type	-	Gorilla Glass
hardware
Processor	1.7GHz octa-core (2x2GHz + 6x1.7GHz)	2.5GHz octa-core (4x2.5GHz + 4x1.6GHz)
Processor make	Qualcomm Snapdragon 670	Qualcomm Snapdragon 845
RAM	4GB	4GB
Internal storage	64GB	128GB
Expandable storage	No	No
camera
Rear camera	12.2-megapixel (f/1.8, 1.4-micron)	12.2-megapixel (f/1.8, 1.4-micron)
Rear autofocus	Phase detection autofocus	Phase detection autofocus
Rear flash	Yes	Yes
Front camera	8-megapixel (f/2.0, 1.12-micron)	8-megapixel (f/2.2) + 8-megapixel (f/1.8)
Front autofocus	-	Yes
software
Operating system	Android 9 Pie	Android 9.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
NFC	Yes	Yes
USB Type-C	Yes	Yes
Headphones	3.5mm	Type-C
Number of SIMs	1	1
Active 4G on both SIM cards	Yes	-
USB OTG	-	Yes
FM	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM
3G	Yes	Yes
4G/ LTE	Yes	Yes
GSM/CDMA	-	GSM
sensors
Face unlock	No	No
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	Yes	Yes

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