Side by side comparison and review of OPPO Find X3 PRO and OPPO A77 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.
DESIGN AND DIMENSIONS | OPPO Find X3 PRO | OPPO A77 5G |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | CPH2173 | CPH2339 | |
Form Factor | Touch | Touch | |
Height | 163.6 mm | 163.8 mm | OPPO A77 5G has greater height than OPPO Find X3 PRO. |
Width | 74 mm | 75.1 mm | OPPO A77 5G has greater width than OPPO Find X3 PRO. |
Depth | 8.26 mm | 7.99 mm | OPPO A77 5G is narrower than OPPO Find X3 PRO. |
Weight | 193 g | 190 g | OPPO A77 5G is lighter than OPPO Find X3 PRO. |
Body Colour | Gloss black | Midnight black | Ocean blue | |
Body Material | Aluminium alloy, polymer, Corning Gorilla Glass 5 | - | |
Protection | Dustproof, water-resistant | Waterproof, splash-resistant | |
Waterproof (Water-resistant) | Yes | Yes | Both phones are waterproof. |
IP rating | IP68 | IPX4 | |
SAR Value | 1.318 W/kg (body), 0.892 W/kg (head), 2.707 W/kg (limb) | 1.256 W/kg (body), 0.986 W/kg (head), 2.683 W/kg (limb) | |
Connector Type | USB Type-C - 24 pin USB-C | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | Nano SIM, Electronic SIM card (e-SIM) | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM | |
SIM Card Configuration Details | - | Micro SIM + nano SIM/microSD |
DISPLAY | OPPO Find X3 PRO | OPPO A77 5G |
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Display Type | OLED display | LCD display | |
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Display Technology | AMOLED (LTPO) | - | |
Screen Size (Display Size) | 6.7" | 6.56" | OPPO Find X3 PRO has larger screen size than OPPO A77 5G. |
Screen Resolution (Display Resolution) | 3216 x 1440 pixels | 1612 x 720 pixels | OPPO Find X3 PRO has better screen resolution than OPPO A77 5G. |
Display Format | QHD+ | HD+ | |
Pixel Density | 525 ppi | 269 ppi | OPPO Find X3 PRO has better pixel density than OPPO A77 5G. |
Aspect Ratio | 20.1:9 | 20:9 | |
Max Brightness | 1200 cd/m² | 600 cd/m² | OPPO Find X3 PRO has better display brightness than OPPO A77 5G. |
Colour Depth | 1.07 billion colours | 16.7 million colours | OPPO Find X3 PRO has better colour depth than OPPO A77 5G. |
Contrast Ratio | 5000000:1 | - | |
HDR | Yes | - | OPPO Find X3 PRO has HDR. |
HDR Technology | HDR10+ | - | |
Display Enhancement Technology | SDR-to-HDR colour enhancement, resolution enhancer | - | |
Display Refresh Rate | 120 Hz | 90 Hz | OPPO Find X3 PRO has better refresh rate than OPPO A77 5G. |
Touch Sampling Rate | - | 90 Hz | |
Display Features | Night mode, AOD(Always On Display), Dark mode, O1 Ultra Vision Engine, DisplayMate A+, 240Hz sampling rate, 12000000:1 (max HDR) contrast ratio, O-Sync Display Hyper Response Engine, 8192-Level Natural Brightness | 100% DCI-P3, 96% NTSC, 100% sRGB, High brightness mode, Vivid mode | |
Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | Panda Glass MN228 |
PROCESSOR | OPPO Find X3 PRO | OPPO A77 5G |
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Processor Type (CPU) | Qualcomm Snapdragon 888 | MediaTek Dimensity 810 | |
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Clock Speed | 2.84 GHz | 2.4 GHz | OPPO Find X3 PRO has higher clock speed than OPPO A77 5G. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
Graphics System (GPU) | Qualcomm ADRENO 660 | Mali-G57 MC2 |
MEMORY | OPPO Find X3 PRO | OPPO A77 5G |
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RAM | LPDDR5 SDRAM - 12 GB | LPDDR4X SDRAM - 4 GB + up to 3 GB virtual extension | OPPO Find X3 PRO has more RAM than OPPO A77 5G. |
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Internal Memory Size (Storage Capacity) | 256 GB | 64 GB | OPPO Find X3 PRO has more internal memory than OPPO A77 5G. |
Memory Interface | UFS 3.1 | UFS 2.2 | |
Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 1 TB |
CAMERA | OPPO Find X3 PRO | OPPO A77 5G |
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MAIN CAMERA |
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Number of Main Cameras | 4 | 2 | |
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Sensor Resolution | 50 Megapixel | 48 Megapixel | OPPO Find X3 PRO has better camera resolution than OPPO A77 5G. |
Sensor Size | 1/1.56" | 1/1.2" | OPPO Find X3 PRO has better camera sensor size than OPPO A77 5G. |
Sensor Name | Sony Exmor RS IMX766 sensor | Samsung S5KGM1ST | |
Lens Aperture | F/1.8 | F/1.7 | OPPO A77 5G has better lens aperture than OPPO Find X3 PRO. |
Lens Construction | 6-element | 6-element | |
Field of View (FoV) | - | 80 degree(s) | |
Pixel Size | 1 μm | 0.8 μm | OPPO Find X3 PRO has larger camera pixel size than OPPO A77 5G. |
Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | OPPO Find X3 PRO has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Minimum Focal Length (Focal Distance) | 24 mm | - | |
Focal Length Equivalent to 35mm Camera | - | 25mm | |
Special Effects | HDR, Live HDR, Bokeh effect, Stickers | Stickers | |
Camera Modes | Burst mode, Panorama, Time-lapse mode, Slow motion mode, night mode, Expert Mode, portrait mode, AI Beauty, Text, Cinema mode, Filter mode, Macro mode, Dual-View Video, Ultra Night Video, AI Highlight Video, passport photo, RAW+ mode, Colour Vision Enhancement | Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night, Macro mode, Extra HD, Text scanner | |
Light Source | LED flash | LED flash | |
Still Image Resolutions | 4096 x 3072, 4096 x 2304, 3072 x 3072, 8192 x 6144, 4096 x 1834 | - | |
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, 3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Slo-mo video 1280 x 720 (720p) at 480 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Functions) | Electronic Image Stabiliser (EIS), 3D audio recording, omnidirectional autofocus, 2x2 On-Chip Lens (OCL), (DOL-HDR) Digital Overlap High Dynamic Range, 10-bit 4K HDR video, LOG video (Rec. 2020) | Google Lens |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 50 Megapixel | 2 Megapixel | OPPO Find X3 PRO has better second camera resolution than OPPO A77 5G. |
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Sensor Size (2nd Camera) | 1/1.56" | 1/5" | OPPO A77 5G has better second camera sensor size than OPPO Find X3 PRO. |
Sensor Name (2nd Camera) | Sony Exmor RS IMX766 sensor | - | |
Lens Type (2nd Camera) | Ultra wide-angle lens | - | |
Lens Aperture (2nd Camera) | F/2.2 | F/2.4 | OPPO Find X3 PRO has better second camera lens aperture than OPPO Find X3 PRO. |
Lens Element Qty (2nd Camera) | 7-element | 3-element | |
Field of View (2nd Camera) | 110 degree(s) | 89 degree(s) | OPPO Find X3 PRO has larger second camera lens field of view than OPPO A77 5G. |
Pixel Size (2nd Camera) | 1 μm | 1.75 μm | OPPO A77 5G has larger second camera pixel size than OPPO Find X3 PRO. |
Minimum Focal Length (2nd Camera) | 15 mm | - | |
Focal Length Equivalent to 35mm Camera | - | 20mm | |
Camera Functions (2nd Camera) | - | Depth camera | |
Camera Features (2nd Camera) | Electronic Image Stabiliser (EIS), omnidirectional autofocus, 2x2 On-Chip Lens (OCL), 4cm macro photography | - |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 13 Megapixel | - | |
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Sensor Size (3rd Camera) | 1/3.4" | - | |
Sensor Name (3rd Camera) | Samsung S5K3M5 | - | |
Lens Type (3rd Camera) | Telephoto lens | - | |
Lens Aperture (3rd Camera) | F/2.4 | - | |
Lens Element Qty (3rd Camera) | 5-element | - | |
Pixel Size (3rd Camera) | 1 μm | - | |
Minimum Focal Length (3rd Camera) | 52 mm | - | |
Optical Zoom | 2x | - | |
Digital Zoom | 20x | - | |
Hybrid Zoom | 5x | - | |
Camera Features (3rd Camera) | Electronic Image Stabiliser (EIS) | - |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | 3 Megapixel | - | |
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Sensor Size (4th Camera) | 1/5" | - | |
Lens Type (4th Camera) | Microlens | - | |
Lens Aperture (4th Camera) | F/3.0 | - | |
Lens Element Qty (4th Camera) | 4-element | - | |
Pixel Size (4th Camera) | 1.12 μm | - | |
Minimum Focal Length (4th Camera) | 15 mm | - | |
Camera Features (4th Camera) | Magnification x60 | - |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 32 Megapixel | 8 Megapixel | OPPO Find X3 PRO has better front camera resolution than OPPO A77 5G. |
Sensor Size (Front) | 1/2.74" | 1/4" | OPPO A77 5G has better front camera sensor size than OPPO Find X3 PRO. |
Sensor Name (Front) | Sony Exmor RS IMX615 sensor | Sony IMX355 sensor | |
Lens Aperture (Front) | F/2.4 | F/2.0 | OPPO A77 5G has better front lens aperture than OPPO Find X3 PRO. |
Lens Element Qty (Front) | 5-element | 5-element | |
Field of View (Front) | 81 degree(s) | 79 degree(s) | OPPO Find X3 PRO has larger front lens field of view than OPPO A77 5G. |
Pixel Size (Front) | 0.8 μm | 1.12 μm | OPPO A77 5G has larger front camera pixel size than OPPO Find X3 PRO. |
Focus Adjustment | - | Focus free | |
Min Focal Length (Front) | 25 mm | - | |
Focal Length Equivalent to 35mm Camera | - | 26mm | |
Special Effects (Front) | Stickers | Stickers | |
Camera Modes (Front) | Panorama, Time-lapse mode, night mode, Portrait | Panorama, Time-lapse mode, night mode, Portrait | |
Still Image Resolutions (Front) | 6560 x 4928 | - | |
Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Front) | Electronic Image Stabiliser (EIS) | - |
BATTERY AND CHARGING | OPPO Find X3 PRO | OPPO A77 5G |
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Battery Capacity (Battery Size) | 4500 mAh | 5000 mAh | OPPO A77 5G has larger battery capacity than OPPO Find X3 PRO. |
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Fast Charging Technology | VOOC Flash Charge technology 3.0, SuperVOOC 2.0 Flash Charge | SuperVOOC Flash Charge technology | Both phones have fast charging technology. |
Recharge Time (Charging Time) | 35 min | 69 min | OPPO Find X3 PRO has shorter charging time than OPPO Find X3 PRO. |
Wireless Charging | Yes | - | OPPO Find X3 PRO can be charged wirelessly. |
Wireless Charging Standards | Qi, AirVOOC | - | |
Standby Time | 398.7 hours | 344 hours | OPPO Find X3 PRO has longer standby time than OPPO A77 5G. |
Talk Time | 1488 minutes | - | |
Run Time Details | Standby: up to 398.7 hrs Playback (video): up to 14.3 hrs Talk (3G): up to 1488 min Playback (audio (via speakers)): up to 36.9 hrs |
Standby (Ultra Power Saving Mode): up to 344 hrs |
CELLULAR | OPPO Find X3 PRO | OPPO A77 5G |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 5G | 5G | Both phones have the same mobile network generation. |
Operating System | ColorOS 11.2 (based on Android 11) | ColorOS 12.1 (based on Android 12) | |
Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
COMMUNICATIONS | OPPO Find X3 PRO | OPPO A77 5G |
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Data Transmission | VoLTE, FDD-LTE, TDD-LTE, VoWiFi, 5G NR FR1 | FDD-LTE, TDD-LTE, 5G NR FR1 | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 800, 900, 800 | 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 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 42, 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 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, 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 | N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, 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 | 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 2300 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac/ax | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 5.2 | Bluetooth 5.3 BLE | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
MEDIA | OPPO Find X3 PRO | OPPO A77 5G |
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Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), LDAC, MID, SBC, LHDC | WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), apt-X, LDAC, IMY, ALAC, OPUS, MID, SBC, apt-X HD | |
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Supported Digital Video Standards | MKV, FLV, AVI, MOV, WMV, ASF, 3GP, H.265, MP4 | MKV, FLV, AVI, MOV, WMV, ASF, 3GP, H.264, M4V, TS, M2TS, WebM, H.265, MP4 | |
Sound Enhancements | Dolby Atmos sound technology, Qualcomm aptX audio, Qualcomm TrueWireless Stereo Plus, Qualcomm aptX HD audio | - |
FEATURES | OPPO Find X3 PRO | OPPO A77 5G |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
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Sensors | Accelerometer, ambient light sensor, proximity sensor, pedometer, digital compass, magnetometer, gyro sensor, gravity sensor, colour temperature sensor | Accelerometer, ambient light sensor, proximity sensor, pedometer, digital compass, geomagnetic sensor, gravity sensor | |
Security Devices | Fingerprint reader (under display), face recognition | Face recognition, fingerprint reader (side) | |
Security Technology | - | Face Unlock | |
Additional Phone Features | MIMO technology, MU-MIMO technology, Google Lens, Haptic vibration motor, dual stereo speakers, steam chamber + graphite cooling, triple noise reduction microphones | Fast Charging, Super power saving mode, OTG Reverse Charge, 3 years of Security Updates, 2 years of OS upgrades, ultra linear stereo speakers, Ultra volume mode |
OTHERS | OPPO Find X3 PRO | OPPO A77 5G |
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Included Accessories | Headset, protective cover, SIM card removal tool, USB-C cable, protective film, SuperVOOC 65W power adapter | Protective cover, USB cable, power adapter, SIM card removal tool | |
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Compliant Standards | IP68 | IPX4 |