In depth comparison and review of Huawei P40 Pro and Samsung Galaxy S21 5G. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
DESIGN AND DIMENSIONS | Huawei P40 Pro | Samsung Galaxy S21 5G |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | SM-G991U1 | |
Form Factor | Touch | Touch | |
Height | 158.2 mm | 151.7 mm | Huawei P40 Pro has greater height than Samsung Galaxy S21 5G. |
Width | 72.6 mm | 71.2 mm | Huawei P40 Pro has greater width than Samsung Galaxy S21 5G. |
Depth | 8.95 mm | 7.9 mm | Samsung Galaxy S21 5G is narrower than Huawei P40 Pro. |
Weight | 209 g | 171 g | Samsung Galaxy S21 5G is lighter than Huawei P40 Pro. |
Body Colour | Black | Silver frost | Phantom grey | Phantom white | |
Protection | Dustproof, splashproof, waterproof | Dustproof, splashproof, water-resistant | |
Waterproof (Water-resistant) | Yes | Yes | Both phones are waterproof. |
IP rating | IEC 60529 IP68 | IP68 | |
Repairability Index | 8.1 (out of 10) | - | |
SAR Value | 0.99 W/kg (body), 2.99 W/kg (limb), 0.48 W/kg (head) | 1.58 W/kg (simultaneous), 1.11 W/kg (wireless router), 1.08 W/kg (body), 0.74 W/kg (head) | |
Connector Type | USB Type-C - 24 pin USB-C | USB Type-C - 24 pin USB-C | |
SIM Card Type (Size) | Nano SIM | Nano SIM, Electronic SIM card (e-SIM) | |
SIM Card Qty | Dual-SIM | Dual-SIM | |
SIM Card Configuration Details | Nano SIM + nano SIM/NM card | - |
DISPLAY | Huawei P40 Pro | Samsung Galaxy S21 5G |
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Display Type | OLED display | OLED display | |
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Display Technology | - | Infinity-O Dynamic AMOLED 2X | |
Screen Size (Display Size) | 6.58" | 6.2" | Huawei P40 Pro has larger screen size than Samsung Galaxy S21 5G. |
Screen Resolution (Display Resolution) | 2640 x 1200 pixels | 2400 x 1080 pixels | Huawei P40 Pro has better screen resolution than Samsung Galaxy S21 5G. |
Display Format | Full HD+ | Full HD+ | |
Pixel Density | 441 ppi | 421 ppi | Huawei P40 Pro has better pixel density than Samsung Galaxy S21 5G. |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
HDR | - | Yes | Samsung Galaxy S21 5G has HDR. |
HDR Technology | - | HDR10+ | |
Display Enhancement Technology | - | Eye Comfort Shield | |
Display Refresh Rate | 90 Hz | 120 Hz | Samsung Galaxy S21 5G has better refresh rate than Huawei P40 Pro. |
Display Features | Quad-Curve Overflow display | AOD(Always On Display), Video Wallpaper | |
Display Protection (Screen Protector) | - | Corning Gorilla Glass Victus (scratch resistant glass) |
PROCESSOR | Huawei P40 Pro | Samsung Galaxy S21 5G |
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Processor Type (CPU) | Hisilicon Kirin 990 | Qualcomm Snapdragon 888 | |
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Clock Speed | 2.86 GHz | 2.84 GHz | Huawei P40 Pro has higher clock speed than Samsung Galaxy S21 5G. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | Huawei P40 Pro has 64-bit architecture. |
Graphics System (GPU) | Mali-G76 MC16 | - |
MEMORY | Huawei P40 Pro | Samsung Galaxy S21 5G |
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RAM | 8 GB | LPDDR5 SDRAM - 8 GB | Both phones have the same RAM size. |
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Internal Memory Size (Storage Capacity) | 256 GB | 128 GB | Huawei P40 Pro has more internal memory than Samsung Galaxy S21 5G. |
User Memory | - | 101.2 GB | |
Supported Flash Memory Cards (Expandable Memory) | NM card - up to 256 GB | - |
CAMERA | Huawei P40 Pro | Samsung Galaxy S21 5G |
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MAIN CAMERA |
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Number of Main Cameras | 4 | 3 | |
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Sensor Resolution | 50 Megapixel | 12 Megapixel | Huawei P40 Pro has better camera resolution than Samsung Galaxy S21 5G. |
Sensor Size | 1/1.28" | 1/1.76" | Samsung Galaxy S21 5G has better camera sensor size than Huawei P40 Pro. |
Sensor Name | Huawei Ultra Vision sensor | - | |
Lens Type | - | Wide-angle lens | |
Lens Aperture | F/1.9 | F/1.8 | Samsung Galaxy S21 5G has better lens aperture than Huawei P40 Pro. |
Field of View (FoV) | - | 79 degree(s) | |
Pixel Size | 2.44 μm | 1.8 μm | Huawei P40 Pro has larger camera pixel size than Samsung Galaxy S21 5G. |
Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | Both phones have optical image stabilization. |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | - | Yes | |
Optical Zoom | - | 3x | |
Digital Zoom | - | 30x | |
Self-Timer Delay | - | Yes | |
Special Effects | Bokeh effect | Face retouch, Grid Line | |
HDR Mode | - | Auto HDR mode | |
Camera Modes | 4K Timelapse, ultra low-light video, ultra slow motion video, telephoto video | Panorama, Slow motion mode, Pro mode, HYPERLAPSE, Super Slow-mo, Flowers, Greenery, Trees, Sky, Beaches, Watersides, Snow, Backlit, Text, Food, Face, Baby, Person, Dog, Cat, People, Sunset, Sunrise, City, Waterfall, Scenery, Stage, Vehicles, Drinks, Animal, Shoes, Indoor, Clothes, Night view, Portrait, Night, Motion Photo, Mountain, Single Take, Pro Video, Portrait video, Director's View | |
Light Source | LED light | High CRI LED flash | |
Still Image Resolutions | 8192 x 6144 | - | |
Video Resolutions | 3840 x 2160 (4K) at 60 fps | 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1280 x 720 (720p) at 960 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, 7680 x 4320 (8K) at 24 fps, Hyperlapse 4K video support at 30 fps, Super Steady 1080p video support at 60 fps | |
Camera Features (Functions) | Hybrid Zoom, Huawei AI Image Stabilization (AIS), Leica Quad Camera System, RYYB colour filter array, Octa PD Focus, 4-in-1 pixel binning, AI Portrait Studios | Playback zoom, Motion photo, blink detection, QR-code scanner, VDIS (Video Digital Image Stabilisation), Tracking AF, Video location tags, Scene Optimiser, Lens smudge, Flaw detection, Shot suggestions, blur detection, HDR10+ recording, Super steady, Super Speed Dual Pixel AF, Quick Measure, Zoom-In Mic, HEIF image capture, Space Zoom, Take 33MP still photos while playing 8K video, Hybrid Optic Zoom 3x, Super Resolution Zoom up to 30x, Digital zoom up to 12x for video, AR Doodle, HEVC (High Efficiency Video coding) support, Microphone Control (Pro Video only) |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 40 Megapixel | 12 Megapixel | Huawei P40 Pro has better second camera resolution than Samsung Galaxy S21 5G. |
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Sensor Size (2nd Camera) | 1/1.54" | - | |
Lens Type (2nd Camera) | Ultra wide-angle lens | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | F/1.8 | F/2.2 | Huawei P40 Pro has better second camera lens aperture than Huawei P40 Pro. |
Field of View (2nd Camera) | - | 120 degree(s) | |
Pixel Size (2nd Camera) | - | 1.4 μm | |
Camera Features (2nd Camera) | Huawei Cine Camera | - |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 12 Megapixel | 64 Megapixel | Samsung Galaxy S21 5G has higher resolution third camera than Huawei P40 Pro. |
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Sensor Size (3rd Camera) | - | 1/1.72" | |
Lens Type (3rd Camera) | Telephoto lens | Telephoto lens | |
Lens Aperture (3rd Camera) | F/3.4 | F/2.0 | Samsung Galaxy S21 5G has better third camera lens aperture than Huawei P40 Pro. |
Field of View (3rd Camera) | - | 76 degree(s) | |
Pixel Size (3rd Camera) | - | 0.8 μm | |
Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | Both phones have optical stabilization of the third camera. |
Optical Zoom | 5x | - | |
Hybrid Zoom | 10x | - | |
Camera Features (3rd Camera) | Huawei SuperSensing Camera, 50X Max Zoom | - |
FOURTH CAMERA |
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Camera Functions (4th Camera) | HUAWEI Time-of-Flight (TOF) Camera | - |
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FRONT CAMERA |
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Number of Front Cameras | 2 | 1 | |
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Sensor Resolution (Front) | 32 Megapixel | 10 Megapixel | Huawei P40 Pro has better front camera resolution than Samsung Galaxy S21 5G. |
Lens Aperture (Front) | F/2.2 | F/2.2 | Both phones have the same front camera lens aperture. |
Field of View (Front) | - | 80 degree(s) | |
Pixel Size (Front) | - | 1.22 μm | |
Focus Adjustment | Automatic | Automatic | |
Face Recognition (Face ID) | Face recognition | - | Huawei P40 Pro has face detection. |
Still Image Resolutions (Front) | 6528 x 4896 | - | |
Video Resolutions (Front) | 3840 x 2160 (4K) at 60 fps | - | |
Camera Features (Front) | - | Dual Pixel AF |
SECOND FRONT CAMERA |
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Camera Functions (2nd Front) | TOF camera | - |
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BATTERY AND CHARGING | Huawei P40 Pro | Samsung Galaxy S21 5G |
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Battery Capacity (Battery Size) | 4200 mAh | 4000 mAh | Huawei P40 Pro has larger battery capacity than Samsung Galaxy S21 5G. |
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Fast Charging Technology | HUAWEI SuperCharge technology, Wireless HUAWEI SuperCharge | Qualcomm Quick Charge 2.0, Adaptive Fast Charging, Power Delivery 3.0 | Both phones have fast charging technology. |
Wireless Charging | Yes | Yes | Both phones can be charged wirelessly. |
Wireless Charging Standards | - | WPC, Qi, Fast Wireless Charging 2.0, Wireless PowerShare | |
Talk Time | - | 1800 minutes | |
Run Time Details | - | Talk (LTE): up to 1800 min Active online usage (LTE): up to 14 hrs Active online usage (Wi-Fi): up to 15 hrs Playback (wireless video): up to 19 hrs Playback (wireless audio): up to 72 hrs |
CELLULAR | Huawei P40 Pro | Samsung Galaxy S21 5G |
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Technology | WCDMA (UMTS) / GSM | CDMA2000 1X / GSM / WCDMA (UMTS) | |
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Mobile Broadband Generation | 5G | 5G | Both phones have the same mobile network generation. |
Operating System | Android 10 | Android 11 | |
User Interface | EMUI 10.1 | - | |
Intelligent Assistant | Celia | Bixby | |
Payment Technology | - | Samsung Pay | |
Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, GLONASS, Galileo |
COMMUNICATIONS | Huawei P40 Pro | Samsung Galaxy S21 5G |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, 5G NR FR1 | FDD-LTE, TDD-LTE, 5G NR FR1, 5G NR FR2 | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X | |
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 8 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 800, 900, 800 | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 6, Band 7, Band 8, Band 9, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 32 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 14, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 30, Band 38, Band 39, Band 40, Band 41, Band 46, Band 48, Band 66, Band 71 | |
4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, 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 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700 PS, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 2300 WCS, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 5150, TDD 3600, FDD 1700 - 2110 AWS-3, FDD 600 | |
5G NR Band | N1, n2, n7, n28 | N41, n71, n260, n261 | |
5G NR Frequency | FDD 2100, FDD 1900PCS, FDD 2600, FDD 700APT | TDD TD 2500, FDD 600, TDD 39GHz, TDD 28GHz | |
Wireless Interface | IEEE 802.11a/b/g/n/ac, IEEE 802.11a/b/g/n/ac/ax | IEEE 802.11a/b/g/n/ac/ax | |
Bluetooth | Bluetooth 5.1 LE | Bluetooth 5.0 | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | Huawei P40 Pro | Samsung Galaxy S21 5G |
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Supported Digital Audio Standards | WAV, AAC, AMR, MP3, FLAC, OGG, MIDI, LDAC, MP4, SBC, 3GP | WAV, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID, DSD64, DSD128 | |
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Supported Digital Video Standards | MPEG-4, 3GP | MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4 | |
Sound Enhancements | - | Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, stereo speakers tuned by AKG, Dolby Digital sound |
FEATURES | Huawei P40 Pro | Samsung Galaxy S21 5G |
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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 | |
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Sensors | Ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, gesture, gravity sensor, infrared (IR) sensor, colour temperature sensor | Accelerometer, ambient light sensor, proximity sensor, barometer, gyro sensor, hall sensor, geomagnetic sensor | |
Security Devices | Fingerprint reader (under display), face recognition | Fingerprint reader (under display), face recognition | |
Additional Phone Features | Multitasking, Face Unlock, MIMO technology, MU-MIMO technology, Huawei Share, HUAWEI Dual-View Video, Huawei Reverse Charge, Tiny-Core NPU (Neural Network Processing Unit), Dual Big Core, HUAWEI XD Fusion Engine, HUAWEI Golden Snap, HUAWEI MeeTime, SuperCool system | MIMO technology, Screen Write, notification flashlight, Smart Select, Fast Charging, Samsung KNOX, Smart View, Live message, Screen off memo, Samsung DeX support, Bixby Vision, TalkBack, Dual Audio, Bixby Routines, Intelligent Performance Enhancer, Bixby key, Bluetooth Scalable Codec, Samsung Knox Vault, Private Share function, Enhanced Game Booster, Air Command |
OTHERS | Huawei P40 Pro | Samsung Galaxy S21 5G |
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Included Accessories | Power adapter, SIM card removal tool, USB-C cable, USB-C headphones | SIM card removal tool, USB-C to USB-C cable | |
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Compliant Standards | IEC 60529 IP68 | VDE, IP68, HAC (Hearing Aid Compatible), SGS Eye Care Display Certification | |
Max Depth of Water Resistance | 1.5 m | 1.5 m |