Side by side comparison and review of Huawei P20 Pro and OPPO A57s. 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 | Huawei P20 Pro | OPPO A57s |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | CPH2385 | |
Form Factor | Touch | Touch | |
Height | 155 mm | 163.74 mm | OPPO A57s has greater height than Huawei P20 Pro. |
Width | 73.88 mm | 75.03 mm | OPPO A57s has greater width than Huawei P20 Pro. |
Depth | 7.65 mm | 7.99 mm | Huawei P20 Pro is narrower than Huawei P20 Pro. |
Weight | 174 g | 187 g | Huawei P20 Pro is lighter than Huawei P20 Pro. |
Body Colour | Midnight blue | Black | Twilight | Starry black | |
Body Material | 3D glass | Composite polymer | |
Protection | Dustproof, splashproof, waterproof | - | |
Waterproof (Water-resistant) | Yes | - | Huawei P20 Pro is waterproof. |
IP rating | IP67 | IPX4 | |
SAR Value | 1.22 W/kg (body), 0.73 W/kg (head) | 1.015 W/kg (body), 0.957 W/kg (head), 2.399 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 |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Single-SIM | Dual-SIM | |
SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
DISPLAY | Huawei P20 Pro | OPPO A57s |
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Display Type | OLED display | LCD display | |
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Display Technology | - | LCD | |
Screen Size (Display Size) | 6.1" | 6.56" | OPPO A57s has larger screen size than Huawei P20 Pro. |
Screen Resolution (Display Resolution) | 2240 x 1080 pixels | 1612 x 720 pixels | Huawei P20 Pro has better screen resolution than OPPO A57s. |
Display Format | - | HD+ | |
Pixel Density | 408 ppi | 269 ppi | Huawei P20 Pro has better pixel density than OPPO A57s. |
Aspect Ratio | - | 20.1:9 | |
Max Brightness | - | 600 cd/m² | |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
Contrast Ratio | - | 1500:1 | |
Display Refresh Rate | - | 60 Hz | |
Touch Sampling Rate | - | 60 Hz | |
Display Features | FullView Display | Night mode, Eye comfort mode, 96% NTSC | |
Display Protection (Screen Protector) | - | Panda Glass MN228 |
PROCESSOR | Huawei P20 Pro | OPPO A57s |
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Processor Type (CPU) | Hisilicon Kirin 970 - with i7 | MediaTek Helio G35 | |
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Clock Speed | 2.36 GHz | 2.3 GHz | Huawei P20 Pro has higher clock speed than OPPO A57s. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | Huawei P20 Pro has 64-bit architecture. |
Graphics System (GPU) | - | IMG GE8320 |
MEMORY | Huawei P20 Pro | OPPO A57s |
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RAM | 6 GB | LPDDR4X SDRAM - 4 GB | Huawei P20 Pro has more RAM than OPPO A57s. |
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Internal Memory Size (Storage Capacity) | 128 GB | 128 GB | Both phones have the same internal memory capacity. |
Memory Interface | - | eMMC 5.1 | |
Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 1 TB |
CAMERA | Huawei P20 Pro | OPPO A57s |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 2 | |
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Sensor Resolution | 40 Megapixel | 50 Megapixel | OPPO A57s has better camera resolution than Huawei P20 Pro. |
Sensor Size | 1/1.7" | 1/2.76" | OPPO A57s has better camera sensor size than Huawei P20 Pro. |
Sensor Name | - | Samsung S5KJN1 | |
Lens Aperture | F/1.8 | F/1.8 | Both phones have the same camera lens aperture. |
Lens Construction | - | 5-element | |
Field of View (FoV) | - | 77 degree(s) | |
Pixel Size | - | 0.64 μm | |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | Yes | - | |
Minimum Focal Length (Focal Distance) | - | 27 mm | |
Digital Zoom | - | 5x | |
Special Effects | - | Stickers | |
Camera Modes | Night mode, Ultra Snapshot, Super slow motion, Bokeh Mode, manual super night mode, action snapshot, 3D Portrait Lighting | Panorama, Time-lapse mode, Pro mode, Portrait, Night | |
Light Source | Dual tone LED flash | LED flash | |
Video Resolutions | Super slow motion video 1920 x 1080 (1080p) at 960 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Leica Triple Camera, Master AI, 5x Hybrid Zoom, AI Image Stabilisation, AI camera assistant, Light Fusion technology, Intelligent zone setting, Smart Gallery, AI scene and object detection, Contrast Auto-Focus, 4D Predictive Focus | - |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 20 Megapixel | 2 Megapixel | Huawei P20 Pro has better second camera resolution than OPPO A57s. |
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Sensor Size (2nd Camera) | - | 1/5" | |
Lens Aperture (2nd Camera) | F/1.6 | F/2.4 | Huawei P20 Pro has better second camera lens aperture than Huawei P20 Pro. |
Lens Element Qty (2nd Camera) | - | 3-element | |
Field of View (2nd Camera) | - | 89 degree(s) | |
Pixel Size (2nd Camera) | - | 1.75 μm | |
Minimum Focal Length (2nd Camera) | - | 21 mm | |
Camera Functions (2nd Camera) | - | Monochrome |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 24 Megapixel | 8 Megapixel | Huawei P20 Pro has better front camera resolution than OPPO A57s. |
Sensor Size (Front) | - | 1/1.4" | |
Sensor Name (Front) | - | Omnivision OV08D10 sensor | |
Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
Lens Element Qty (Front) | - | 5-element | |
Field of View (Front) | - | 79 degree(s) | |
Pixel Size (Front) | - | 1.12 μm | |
Focus Adjustment | - | Focus free | |
Min Focal Length (Front) | - | 26 mm | |
Special Effects (Front) | - | Stickers | |
Camera Modes (Front) | Portrait mode | Panorama, Time-lapse mode, Portrait | |
Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps |
BATTERY AND CHARGING | Huawei P20 Pro | OPPO A57s |
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Battery Capacity (Battery Size) | 4000 mAh | 5000 mAh | OPPO A57s has larger battery capacity than Huawei P20 Pro. |
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Fast Charging Technology | HUAWEI SuperCharge technology | SuperVOOC Flash Charge technology | Both phones have fast charging technology. |
Standby Time | 421 hours | 304 hours | Huawei P20 Pro has longer standby time than OPPO A57s. |
Talk Time | 1320 minutes | 1800 minutes | OPPO A57s has longer battery life when making calls than Huawei P20 Pro. |
Run Time Details | Talk: up to 1320 min Standby: up to 421 hrs |
Talk: up to 1800 min Standby (4G): up to 304 hrs Playback (video): up to 13.4 hrs Playback (audio (via speakers, 50% volume)): up to 40 hrs |
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Battery Technology | Lithium polymer | - |
CELLULAR | Huawei P20 Pro | OPPO A57s |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Android 8.1 Oreo | ColorOS 12.1 (based on Android 12) | |
User Interface | HUAWEI Emotion UI 8.1 | - | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
COMMUNICATIONS | Huawei P20 Pro | OPPO A57s |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | VoLTE, FDD-LTE, TDD-LTE, VoWiFi | |
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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 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 800, 900, 800 | 2100, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 9, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, 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 1800, FDD 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.3 BLE | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | Huawei P20 Pro | OPPO A57s |
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Supported Digital Audio Standards | WAV, AAC, AMR, MP3, FLAC, OGG, MIDI, apt-X, LDAC, MP4, apt-X HD, HWA | WAV, WMA, AAC, AMR, MP3, FLAC, AC-3, OGG, MIDI, APE (Monkey's Audio), LDAC, OPUS, MID, SBC, apt-X HD | |
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Supported Digital Video Standards | MPEG-4, 3GP | MKV, FLV, AVI, MOV, ASF, 3GP, M4V, TS, M2TS, WebM, MP4 | |
Sound Enhancements | Hi-Fi Sound support, Dolby Atmos sound technology, Hi-Res audio | Dirac sound technologies |
FEATURES | Huawei P20 Pro | OPPO A57s |
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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, digital compass, gyro sensor, hall sensor, gravity sensor, infrared (IR) sensor, laser sensor, colour temperature sensor | Accelerometer, proximity sensor, magnetometer, gravity sensor, brightness sensor | |
Security Devices | Fingerprint reader | Face recognition, fingerprint reader (side) | |
Additional Phone Features | MIMO technology, Knuckle, Split Screen, Neural Network Processing Unit, Huawei Share 2.0, ARCore | Noise reduction microphone, Fast Charging, 3 years of Security Updates, 2 years of OS upgrades, Cooling Graphite Thermal Pad, Reverse charging, super-linear dual speakers |
OTHERS | Huawei P20 Pro | OPPO A57s |
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Included Accessories | Protective cover, USB-C to 3.5 jack adapter, USB-C cable, USB-C stereo headset, HUAWEI SuperCharge charger | SIM card removal tool, USB-C charging cable, protective film, SuperVOOC 33W power adapter | |
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Compliant Standards | IP67, IEC 60529 | IPX4 |