Google Pixel 3a XL vs. Google Pixel 4a with 5G

Phone Comparison, Reviews and Tests

Side by side comparison and review of Google Pixel 3a XL and Google Pixel 4a with 5G. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.

Phone Specifications Comparison

Google Pixel 3a XL vs. Google Pixel 4a with 5G Comparison Chart
DESIGN AND DIMENSIONS Google Pixel 3a XL Google Pixel 4a with 5G
Product Type Smartphone Smartphone
Manufacturer Model Number G020B G025I
Form Factor Touch Touch
Height 160.1 mm 153.9 mm Google Pixel 3a XL has greater height than Google Pixel 4a with 5G.
Width 76.1 mm 74 mm Google Pixel 3a XL has greater width than Google Pixel 4a with 5G.
Depth 8.2 mm 8.2 mm Both phones are the same depth.
Weight 167 g 168 g Google Pixel 3a XL is lighter than Google Pixel 3a XL.
Body Colour Clearly white | Just black | Purple-ish Just black
Body Material Polycarbonate Corning Gorilla Glass 3, soft-touch polycarbonate unibody
Waterproof (Water-resistant) - -
SAR Value 1.52 W/kg (body), 1.36 W/kg (head) 1.4 W/kg (body), 0.94 W/kg (head)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM, Electronic SIM card (e-SIM) Nano SIM, Electronic SIM card (e-SIM)
SIM Card Qty Single-SIM Single-SIM
DISPLAY Google Pixel 3a XL Google Pixel 4a with 5G
Display Type OLED display OLED display
Display Technology OLED OLED
Screen Size (Display Size) 6" 6.2" Google Pixel 4a with 5G has larger screen size than Google Pixel 3a XL.
Screen Resolution (Display Resolution) 2160 x 1080 pixels 2340 x 1080 pixels Google Pixel 4a with 5G has better screen resolution than Google Pixel 3a XL.
Display Format Full HD+ Full HD+
Pixel Density 402 ppi 413 ppi Google Pixel 4a with 5G has better pixel density than Google Pixel 3a XL.
Aspect Ratio 18:9 19.5:9
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Contrast Ratio 100000:1 100000:1 Both phones have the same display contrast ratio.
HDR - Yes Google Pixel 4a with 5G has HDR.
Display Features Always-on display, Now Playing Always-on display, Now Playing
PROCESSOR Google Pixel 3a XL Google Pixel 4a with 5G
Processor Type (CPU) Qualcomm Snapdragon 670 Qualcomm Snapdragon 765G
Clock Speed 2 GHz 2.4 GHz Google Pixel 4a with 5G has higher clock speed than Google Pixel 3a XL.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Google Pixel 3a XL has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 615 Qualcomm ADRENO 620
MEMORY Google Pixel 3a XL Google Pixel 4a with 5G
RAM LPDDR4X SDRAM - 4 GB LPDDR4X SDRAM - 6 GB Google Pixel 4a with 5G has more RAM than Google Pixel 3a XL.
Internal Memory Size (Storage Capacity) 64 GB 128 GB Google Pixel 4a with 5G has more internal memory than Google Pixel 3a XL.
CAMERA Google Pixel 3a XL Google Pixel 4a with 5G
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 12.2 Megapixel 12.2 Megapixel Both phones have the same camera resolution.
Lens Aperture F/1.8 F/1.7 Google Pixel 4a with 5G has better lens aperture than Google Pixel 3a XL.
Field of View (FoV) 76 degree(s) 77 degree(s) Google Pixel 4a with 5G has larger lens field of view than Google Pixel 3a XL.
Pixel Size 1.4 μm 1.4 μm Both phones have the same camera pixel size.
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Both phones have optical image stabilization.
Focus Adjustment Automatic Automatic
Camera Modes Portrait mode -
Light Source - Flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 fps, 1920 x 1080 (1080p) at 120 fps, 1280 x 720 (720p) at 240 fps 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, 1920 x 1080 (1080p) at 120 fps, 1280 x 720 (720p) at 240 fps
Camera Features (Functions) Electronic Image Stabiliser (EIS), dual pixel phase detection, Motion Auto Focus Electronic Image Stabiliser (EIS), Dual Pixel Phase Detect Auto-Focus (PDAF)
SECOND CAMERA
Sensor Resolution (2nd Camera) - 16 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Field of View (2nd Camera) - 107 degree(s)
Pixel Size (2nd Camera) - 1 μm
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 8 Megapixel Both phones have the same front camera resolution.
Lens Aperture (Front) F/2.0 F/2.0 Both phones have the same front camera lens aperture.
Field of View (Front) 84 degree(s) 83 degree(s) Google Pixel 3a XL has larger front lens field of view than Google Pixel 4a with 5G.
Pixel Size (Front) 1.12 μm 1.12 μm Both phones have the same front camera pixel size.
Focus Adjustment Focus free Focus free
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 640 x 480 (VGA) at 30 fps 1920 x 1080 (1080p) at 30 fps
BATTERY AND CHARGING Google Pixel 3a XL Google Pixel 4a with 5G
Battery Capacity (Battery Size) 3700 mAh 3885 mAh Google Pixel 4a with 5G has larger battery capacity than Google Pixel 3a XL.
Fast Charging Technology - Power Delivery 2.0 Google Pixel 4a with 5G has fast charging technology.
CELLULAR Google Pixel 3a XL Google Pixel 4a with 5G
Technology CDMA2000 1X / GSM / WCDMA (UMTS) WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Google Pixel 4a with 5G has more advanced generation mobile network.
Operating System Android 9.0 Pie Android 11
Intelligent Assistant Google Assistant Google Assistant
Navigation GPS, GLONASS, Galileo GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Google Pixel 3a XL Google Pixel 4a with 5G
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE, 5G NR FR1
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 1900, 1700, 850, 800, 900, 800
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 40, Band 41, Band 66 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 14, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 32, Band 38, Band 39, Band 40, Band 41, Band 42, Band 46, Band 48, Band 66, Band 71
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700 PS, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, TDD 5150, TDD 3600, FDD 1700 - 2110 AWS-3, FDD 600
5G NR Band - N1, n2, n3, n5, n7, n8, n28, n41, n66, n71, n77, n78, n12
5G NR Frequency - FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 700APT, TDD TD 2500, FDD AWS-3, FDD 600, TDD TD 3700, TDD TD 3500, n12
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 LE Bluetooth 5.0 LE
Bluetooth Profiles - A2DP
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Google Pixel 3a XL Google Pixel 4a with 5G
Supported Digital Audio Standards Apt-X, LDAC, apt-X HD Apt-X, LDAC, apt-X HD
FEATURES Google Pixel 3a XL Google Pixel 4a with 5G
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, barometer, magnetometer, gyro sensor, haptics sensor, Active Edge Accelerometer, ambient light sensor, proximity sensor, barometer, magnetometer, gyro sensor, flicker sensor, spectral sensor
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features Dual microphones, MIMO technology, Android Sensor Hub, Noise suppression, Night Shift, ARCore, Google Lens, Titan M Security Module, Pixel Imprint sensor Dual microphones, MIMO technology, Noise suppression, ARCore, 3 years of security and OS updates
OTHERS Google Pixel 3a XL Google Pixel 4a with 5G
Included Accessories SIM card removal tool, Quick switch adapter, 18W USB-C power adapter, USB-C to USB-C cable (1 m) SIM card removal tool, Quick switch adapter, 18W USB-C power adapter, USB-C to USB-C cable (1 m)
Compliant Standards - HAC (Hearing Aid Compatible)
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