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Google Pixel 4a 5G (G6QU3) vs Motorola Primus (XT621)

Side by side comparison between Google Pixel 4a 5G vs Motorola Primus phones, differences, pros, cons and full specifications. What's the better?

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Compare Motorola Primus X Google Pixel 4a 5G (G6QU3) 32Points
6.2"
OLED

1080x2340

12.2
MP

8mp

6GB
RAM

Octa-core

3885
mAh

(Non removable)

vs
04Points Motorola Primus (XT621) Compare Google Pixel 4a 5G X
4"
TFT

480x800

5
MP
1GB
RAM

Single-core

1860
mAh

(Removable)

What's the better phone? Google Pixel 4a 5G (G6QU3)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Pixel 4a 5G (G6QU3)} 32 Advantages Google Pixel 4a 5G (G6QU3) vs Primus (XT621)} 4 Advantages Motorola Primus (XT621)
+2.4GHz 64bit Octa-core (7nm)3 times
More powerful processor, you can open your applications faster
vs1.2GHz 32bit Single-core
+6GB LPDDR4X5 times
More RAM memory. Typically more responsive and better for multitasking.
vs1GB LPDDR2
+128GB (109GB available)108 times
More internal storage for applications and files
vs4GB (1GB available)
+8.5 millimeters (0.33 inches)45%
Thinner
vs12.3 millimeters (0.48 inches)
+OLEDAdvantage
OLED display is brighter and more vivid
vsTFT LCD
+1080x2340 pixels6 times
Higher resolution screen
vs480x800 pixels
+416 PPI79%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs233 PPI
+6.2"55%
Larger screen
vs4"
+(dual camera) 12.2MP + 16MP5 times
Higher resolution main camera
vs(back) 5MP
+PDAF: phase detection autofocusAdvantage
Best autofocus type for taking pictures
vsNot supported
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsNot supported
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsNot supported
+(front) 8MPAdvantage
A front-camera is best for taking selfies
vsNot supported
+4K UHD (3840x2160)8 times
More image quality for recording videos with the primary camera
vsHD (1280x720)
+Android 14Advantage
Android 14 is newer and safer
vsAndroid 2.3.6 Gingerbread
+5G mmWaveAdvantage
The 5G mmWave network is newer and faster
vs3G HSUPA
+(5G mmWave) 5000 Mbps693 times
Faster for surfing the internet and download files
vs(3G HSUPA) 7.2 Mbps
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+CompassAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+3885 mAh109%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs1860 mAh
+Video callingAdvantage
The video calling allows to make calls with voice and video
vsNot supported
+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
vsNot supported
+802.11 a/b/g/n/ac [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
vs802.11 b/g/n [wifi4]
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs2.1 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsMicroUSB 2.0
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
vsHTML, XHTML, Flash player
Not supportedvs+Until 32GB microSD, microSDHCAdvantage
More external storage for files using memory cards
171 grams (5.99 ounces)vs+145 grams (5.08 ounces)18%
Lighter
LiPo: li-ion polymer (Non removable)vs+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general

13 Common items in both devices
16 million
LED flash
Only digital zoom
Capacitive
Multitouch
Accelerometer
Ambient light sensor
+6 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Google Pixel 4a 5G (G6QU3)Motorola Primus (XT621)
 
ModelPixel 4a 5G (G6QU3)Primus (XT621)
Other model namesGoogle Pixel 4a 5G UW (Ultra Wideband) G6QU3 (Verizon USA)Nextel Motorola Primus XT621, Motorola XT621 Primus
Country or region availableUSA
USA
(Global, International)(Latin America)
(Global, International), (Latin America)
BrandGoogleMotorola
Release date11/5/2020, Announced: 9/30/20201/1/2013
Depth8.5 millimeters (0.33 inches)12.3 millimeters (0.48 inches)
Size (width x height)74 x 153.9 millimeters (2.91 x 6.06 in)60 x 119 millimeters (2.36 x 4.69 in)
Weight171 grams (5.99 ounces)145 grams (5.08 ounces)
Build, materialsPlastic body, glass frontfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Google Pixel 4a 5G (G6QU3)Motorola Primus (XT621)
Display typeOLEDTFT LCD
Screen size6.2" inches4" inches
Screen-to-body ratio~82.9% (screen-to-body ratio)~63.8% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)480x800 pixels
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)416 PPI233 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass
Refresh rate90Hzfeature not registered
Display featuresHDR8
Always-On Display
feature not registered

🤖 Operating System

Google Pixel 4a 5G (G6QU3)Motorola Primus (XT621)
System versionAndroid 11Android 2.3.6 Gingerbread
Firmware updateAndroid 14feature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Google Pixel 4a 5G (G6QU3)Motorola Primus (XT621)
Chipset64bit: Qualcomm Snapdragon 765G (SM7250-AB) (7nm)32bit: Qualcomm Snapdragon S2 MSM8255T (45nm)
CPUOcta-core, 3 processors:
1x 2.4GHz Kryo 475 Prime (Single-core)
1x 2.2GHz Kryo 475 Gold (Single-core)
6x 1.8GHz Kryo 475 Silver (Hexa-core)
Single-core, 1 processor:
1x 1.2GHz Scorpion (Single-core)
GPU graphical controllerQualcomm Adreno 620 (625MHz)Qualcomm Adreno 205
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Google Pixel 4a 5G (G6QU3)Motorola Primus (XT621)
RAM memory6GB LPDDR4X1GB LPDDR2
Internal storage128GB (109GB available)
UFS 2.1
4GB (1GB available)
External storageNot supportedUntil 32GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

Google Pixel 4a 5G (G6QU3)Motorola Primus (XT621)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF) + e-SIM
1 slot (Single-SIM)
Standard mini-SIM (2FF)
Maximum Download / Upload5000/1024 Mbps7.2 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800/1700/1900, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
iDEN 800
UMTS 2100/1900/1700
Primary 4G networkLTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71)
TD-LTE (38, 39, 40, 41, 42, 46, 48)
VoLTE
Not supported
Primary 5G networkSA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 28, 41, 66, 71, 77, 78)
mmWave (260, 261)
Not supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWaveiDEN, GPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

Google Pixel 4a 5G (G6QU3)Motorola Primus (XT621)
Back camera (main camera)(dual camera)
12.2 megapixels
16MP ultrawide f/2.2107°1.0µm
5 megapixels
Main camera resolution4032x3024 pixels2592x1944 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsHD (1280x720) 30 fps
FlashLED flashLED flash
Focal aperturef/1.7 (aperture)feature not registered
Focal length27mm (lens)feature not registered
Sensor size1/2.55" inchesfeature not registered
Pixel size1.4µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusNot supported
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationNot supported
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasNot supported
Camera extras1080p@240fpsfeature not registered

📸 Front camera

Google Pixel 4a 5G (G6QU3)Motorola Primus (XT621)
Front camera (secondary)8 megapixelsNot supported
Front camera resolution3264x2448 pixelsNot supported
Video recording (secondary)Full HD (1920x1080)Not supported
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)feature not registered
Focal length24mm (lens)feature not registered
Sensor size1/4" inchesfeature not registered
Pixel size1.12µm pixelfeature not registered

🔉 Sound and multimedia

Google Pixel 4a 5G (G6QU3)Motorola Primus (XT621)
LoudspeakerStereo soundSupported
Active noise cancellation2 microphones or moreNot supported
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, AAC+

🔌 Connectivity

Google Pixel 4a 5G (G6QU3)Motorola Primus (XT621)
USBUSB 3.1 Type-C, USB OTG On-The-GoMicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.0 + A2DP/LE2.1 + A2DP
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSA-GPS, GeoTagging
NFCSupportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

Google Pixel 4a 5G (G6QU3)Motorola Primus (XT621)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Fingerprint sensor (rear-mounted)
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Ambient light sensor
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Google Pixel 4a 5G (G6QU3)Motorola Primus (XT621)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Removable)
BP7X
Battery capacity3885 mAh1860 mAh
Charger, watts18W Wired fast charging
USB Power Delivery 2.0
Wired charging
Inductive / wireless chargingNot supportedfeature not registered
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Google Pixel 4a 5G (G6QU3)Motorola Primus (XT621)
Call controlVoice dialing, Voice recorder, Voice commandsVoice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedNot supported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, Flash player
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Just Black, White
• Google Pay
• Google Cast
• Colors: Black
• Push-to-Talk (PTT)
• WiFi hotspot
• Java framework

☢️ Radiation rate

Google Pixel 4a 5G (G6QU3)Motorola Primus (XT621)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.23W/kg (head), 0.42W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.73W/kg (head), 0.31W/kg (body)
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