Google Pixel 3a XL vs. OPPO Reno4 Z 5G

Phone Comparison, Reviews and Tests

Side by side comparison and review of Google Pixel 3a XL and OPPO Reno4 Z 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. OPPO Reno4 Z 5G Comparison Chart
DESIGN AND DIMENSIONS Google Pixel 3a XL OPPO Reno4 Z 5G
Product Type Smartphone Smartphone
Manufacturer Model Number G020B CPH2065
Form Factor Touch Touch
Height 160.1 mm 163.8 mm OPPO Reno4 Z 5G has greater height than Google Pixel 3a XL.
Width 76.1 mm 75.5 mm Google Pixel 3a XL has greater width than OPPO Reno4 Z 5G.
Depth 8.2 mm 8.1 mm OPPO Reno4 Z 5G is narrower than Google Pixel 3a XL.
Weight 167 g 184 g Google Pixel 3a XL is lighter than Google Pixel 3a XL.
Body Colour Clearly white | Just black | Purple-ish Ink black | Dew white
Body Material Polycarbonate -
Waterproof (Water-resistant) - -
SAR Value 1.52 W/kg (body), 1.36 W/kg (head) 0.905 W/kg (head), 0.88 W/kg (head), 2.686 W/kg (limb)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM, Electronic SIM card (e-SIM) Nano SIM
SIM Card Qty Single-SIM Dual-SIM
DISPLAY Google Pixel 3a XL OPPO Reno4 Z 5G
Display Type OLED display LCD display
Display Technology OLED LTPS
Screen Size (Display Size) 6" 6.57" OPPO Reno4 Z 5G has larger screen size than Google Pixel 3a XL.
Screen Resolution (Display Resolution) 2160 x 1080 pixels 2400 x 1080 pixels OPPO Reno4 Z 5G has better screen resolution than Google Pixel 3a XL.
Display Format Full HD+ Full HD+
Pixel Density 402 ppi 401 ppi Google Pixel 3a XL has better pixel density than OPPO Reno4 Z 5G.
Aspect Ratio 18:9 -
Max Brightness - 480 cd/m²
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Contrast Ratio 100000:1 1500:1 Google Pixel 3a XL has better display contrast ratio than OPPO Reno4 Z 5G.
Display Refresh Rate - 120 Hz
Touch Sampling Rate - 120 Hz
Display Features Always-on display, Now Playing Dark mode
Display Protection (Screen Protector) - Corning Gorilla Glass 3 (scratch resistant glass)
PROCESSOR Google Pixel 3a XL OPPO Reno4 Z 5G
Processor Type (CPU) Qualcomm Snapdragon 670 MediaTek Dimensity 800 5G
Processor Number - MT6873V
Clock Speed 2 GHz 2 GHz Both phones have the same clock speed.
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 Mali-G57 MC4
MEMORY Google Pixel 3a XL OPPO Reno4 Z 5G
RAM LPDDR4X SDRAM - 4 GB LPDDR4X SDRAM - 8 GB OPPO Reno4 Z 5G has more RAM than Google Pixel 3a XL.
Internal Memory Size (Storage Capacity) 64 GB 128 GB OPPO Reno4 Z 5G has more internal memory than Google Pixel 3a XL.
Memory Interface - UFS 2.1
CAMERA Google Pixel 3a XL OPPO Reno4 Z 5G
MAIN CAMERA
Number of Main Cameras 1 4
Sensor Resolution 12.2 Megapixel 48 Megapixel OPPO Reno4 Z 5G has better camera resolution than Google Pixel 3a XL.
Sensor Size - 1/2"
Lens Aperture F/1.8 F/1.7 OPPO Reno4 Z 5G has better lens aperture than Google Pixel 3a XL.
Lens Construction - 6-element
Field of View (FoV) 76 degree(s) -
Pixel Size 1.4 μm 0.8 μm Google Pixel 3a XL has larger camera pixel size than OPPO Reno4 Z 5G.
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - Google Pixel 3a XL has optical stabilisation.
Focus Adjustment Automatic Automatic
Minimum Focal Length (Focal Distance) - 25 mm
Special Effects - Live HDR, Bokeh effect, Stickers
Camera Modes Portrait mode Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night, Dazzle Colour Mode, Ultra dark mode
Light Source - LED flash
Still Image Resolutions - 8000 x 6000
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, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps
Camera Features (Functions) Electronic Image Stabiliser (EIS), dual pixel phase detection, Motion Auto Focus Phase Detect Auto-Focus (PDAF), EIS video stabilisation, Ultra Steady Video, contrast detection auto-focus (CDAF), 4-in-1 pixel binning
SECOND CAMERA
Sensor Resolution (2nd Camera) - 8 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Lens Element Qty (2nd Camera) - 5-element
Field of View (2nd Camera) - 119 degree(s)
Pixel Size (2nd Camera) - 1.12 μm
Minimum Focal Length (2nd Camera) - 16 mm
Camera Features (2nd Camera) - 5-piece lens
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Lens Element Qty (3rd Camera) - 3-element
Pixel Size (3rd Camera) - 1.75 μm
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Lens Aperture (4th Camera) - F/2.4
Lens Element Qty (4th Camera) - 3-element
Pixel Size (4th Camera) - 1.75 μm
Camera Functions (4th Camera) - Monochrome
FRONT CAMERA
Number of Front Cameras 1 2
Sensor Resolution (Front) 8 Megapixel 16 Megapixel OPPO Reno4 Z 5G has better front camera resolution than Google Pixel 3a XL.
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) -
Pixel Size (Front) 1.12 μm 1 μm Google Pixel 3a XL has larger front camera pixel size than OPPO Reno4 Z 5G.
Focus Adjustment Focus free -
Special Effects (Front) - HDR
Camera Modes (Front) - Panorama, Time-lapse mode, Slow motion mode, night mode, Expert Mode, Portrait
Light Source (Front) - Display flash
Still Image Resolutions (Front) - 4608 x 3456
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, 1280 x 720 (720p) at 30 fps
Camera Features (Front) - 5P lens
SECOND FRONT CAMERA
Sensor Resolution (2nd Front) - 2 Megapixel
Lens Aperture (2nd Front) - F/2.4
Pixel Size (2nd Front) - 1.75 μm
Camera Functions (2nd Front) - 3D depth camera
Camera Features (2nd Front) - 3-piece lens
BATTERY AND CHARGING Google Pixel 3a XL OPPO Reno4 Z 5G
Battery Capacity (Battery Size) 3700 mAh 4000 mAh OPPO Reno4 Z 5G has larger battery capacity than Google Pixel 3a XL.
Recharge Time (Charging Time) - 116 min
Battery Technology - Lithium Ion
CELLULAR Google Pixel 3a XL OPPO Reno4 Z 5G
Technology CDMA2000 1X / GSM / WCDMA (UMTS) WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G OPPO Reno4 Z 5G has more advanced generation mobile network.
Operating System Android 9.0 Pie ColorOS 7.1 (based on Android 10)
Intelligent Assistant Google Assistant -
Navigation GPS, GLONASS, Galileo GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Google Pixel 3a XL OPPO Reno4 Z 5G
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, 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 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 39, Band 40, Band 41, Band 66
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 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, n79, n40
5G NR Frequency - FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500, TDD TD 4500, TDD 2300
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 LE Bluetooth 5.1
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Google Pixel 3a XL OPPO Reno4 Z 5G
Supported Digital Audio Standards Apt-X, LDAC, apt-X HD WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), apt-X, LDAC, MID, SBC, apt-X HD
Supported Digital Video Standards - MKV, FLV, AVI, WMV, ASF, 3GP, H.264, H.265, MP4
Sound Enhancements - Hi-Res audio certified, Dirac 2.0 sound effect
FEATURES Google Pixel 3a XL OPPO Reno4 Z 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, geomagnetic sensor, gravity sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader (side)
Additional Phone Features Dual microphones, MIMO technology, Android Sensor Hub, Noise suppression, Night Shift, ARCore, Google Lens, Titan M Security Module, Pixel Imprint sensor Multitasking, Fast Charging, OPPO Relax
OTHERS Google Pixel 3a XL OPPO Reno4 Z 5G
Included Accessories SIM card removal tool, Quick switch adapter, 18W USB-C power adapter, USB-C to USB-C cable (1 m) Headphones, power adapter, SIM card removal tool, USB-C cable, protective case
Compliant Standards - TUV Rheinland Low Blue Light Certification
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