Google Pixel 3a vs. OPPO Reno Z

Phone Comparison, Reviews and Tests

Side by side comparison and review of Google Pixel 3a and OPPO Reno Z. 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 vs. OPPO Reno Z Comparison Chart
DESIGN AND DIMENSIONS Google Pixel 3a OPPO Reno Z
Product Type Smartphone Smartphone
Manufacturer Model Number G020F CPH1979
Form Factor Touch Touch
Height 151.3 mm 157.3 mm OPPO Reno Z has greater height than Google Pixel 3a.
Width 70.1 mm 74.9 mm OPPO Reno Z has greater width than Google Pixel 3a.
Depth 8.2 mm 9.1 mm Google Pixel 3a is narrower than Google Pixel 3a.
Weight 147 g 186 g Google Pixel 3a is lighter than Google Pixel 3a.
Body Colour Clearly white | Purple-ish | Just black Jet black | Aurora purple
Body Material Polycarbonate 3D glass
Waterproof (Water-resistant) - -
SAR Value 1.55 W/kg (body), 1.38 W/kg (head) 0.932 W/kg (head), 3.99 W/kg (limb), 1.175 W/kg (body)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-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 OPPO Reno Z
Display Type OLED display OLED display
Display Technology OLED AMOLED
Screen Size (Display Size) 5.6" 6.4" OPPO Reno Z has larger screen size than Google Pixel 3a.
Screen Resolution (Display Resolution) 2220 x 1080 pixels 2340 x 1080 pixels OPPO Reno Z has better screen resolution than Google Pixel 3a.
Display Format Full HD+ -
Pixel Density 441 ppi 402 ppi Google Pixel 3a has better pixel density than OPPO Reno Z.
Aspect Ratio 18:9 -
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Contrast Ratio 100000:1 -
Display Enhancement Technology - OnCell technology
Display Features Always-on display, Now Playing -
Display Protection (Screen Protector) - Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Google Pixel 3a OPPO Reno Z
Processor Type (CPU) Qualcomm Snapdragon 670 MediaTek Helio P90
Clock Speed 2 GHz -
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 615 9XM-HP8
MEMORY Google Pixel 3a OPPO Reno Z
RAM LPDDR4X SDRAM - 4 GB 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 64 GB 128 GB OPPO Reno Z has more internal memory than Google Pixel 3a.
CAMERA Google Pixel 3a OPPO Reno Z
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 12.2 Megapixel 48 Megapixel OPPO Reno Z has better camera resolution than Google Pixel 3a.
Sensor Size - 1/2"
Sensor Name - Sony Exmor RS IMX586 sensor
Lens Aperture F/1.8 F/1.7 OPPO Reno Z has better lens aperture than Google Pixel 3a.
Field of View (FoV) 76 degree(s) -
Pixel Size 1.4 μm -
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - Google Pixel 3a has optical stabilisation.
Focus Adjustment Automatic Automatic
Special Effects - HDR
Camera Modes Portrait mode Time-lapse mode, Slow motion mode, Expert Mode, Backlit, Portrait, Pano mode, Dazzle Colour Mode, Ultra Night Mode 2.0
Light Source - LED 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, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 fps
Camera Features (Functions) Electronic Image Stabiliser (EIS), dual pixel phase detection, Motion Auto Focus Noise reduction, EIS video stabilisation, 4-in-1 resolution focus technology
SECOND CAMERA
Sensor Resolution (2nd Camera) - 5 Megapixel
Lens Aperture (2nd Camera) - F/2.4
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 32 Megapixel OPPO Reno Z has better front camera resolution than Google Pixel 3a.
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 -
Focus Adjustment 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 -
BATTERY AND CHARGING Google Pixel 3a OPPO Reno Z
Battery Capacity (Battery Size) 3000 mAh 4035 mAh OPPO Reno Z has larger battery capacity than Google Pixel 3a.
Fast Charging Technology - VOOC Flash Charge technology 3.0 OPPO Reno Z has fast charging technology.
CELLULAR Google Pixel 3a OPPO Reno Z
Technology CDMA2000 1X / GSM / WCDMA (UMTS) WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 9.0 Pie ColorOS 6 (based on Android 9)
Intelligent Assistant Google Assistant -
Navigation GPS, GLONASS, Galileo, QZSS GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Google Pixel 3a OPPO Reno Z
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
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 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 39, Band 40, Band 41
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 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac Wi-Fi
Bluetooth Bluetooth 5.0 LE Bluetooth 5.0
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Google Pixel 3a OPPO Reno Z
Supported Digital Audio Standards Apt-X, LDAC, apt-X HD -
Sound Enhancements - Dolby Atmos Surround Sound
FEATURES Google Pixel 3a OPPO Reno Z
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, gyro sensor, geomagnetic sensor
Security Devices Fingerprint reader Fingerprint reader (under display)
Additional Phone Features Dual microphones, MIMO technology, Android Sensor Hub, Noise suppression, Night Shift, ARCore, Google Lens, Titan M Security Module, Pixel Imprint sensor Protective O-Dot, Game Boost 2.0
OTHERS Google Pixel 3a OPPO Reno Z
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, cover, USB-C cable
Compliant Standards - TUV Rheinland
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