Side by side comparison and review of Xiaomi Redmi Note 4x and Huawei P40. 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 | Xiaomi Redmi Note 4x | Huawei P40 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 151 mm | 148.9 mm | Xiaomi Redmi Note 4x has greater height than Huawei P40. |
Width | 76 mm | 71.06 mm | Xiaomi Redmi Note 4x has greater width than Huawei P40. |
Depth | 8.45 mm | 8.5 mm | Xiaomi Redmi Note 4x is narrower than Xiaomi Redmi Note 4x. |
Weight | 165 g | 175 g | Xiaomi Redmi Note 4x is lighter than Xiaomi Redmi Note 4x. |
Body Colour | Platinum silver grey | Silver frost | Black | |
Body Material | Metal | - | |
Protection | - | Dustproof, splashproof, waterproof | |
Waterproof (Water-resistant) | - | Yes | Huawei P40 is waterproof. |
IP rating | - | IEC 60529 IP53 | |
Repairability Index | - | 7.9 (out of 10) | |
SAR Value | 0.674 W/kg (body), 0.724 W/kg (head) | 1.29 W/kg (body), 3.19 W/kg (limb), 0.49 W/kg (head) | |
Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C | |
SIM Card Type (Size) | Micro SIM, nano SIM | Nano SIM, Electronic SIM card (e-SIM) | |
SIM Card Qty | Dual-SIM | Dual-SIM | |
SIM Card Configuration Details | Micro SIM + nano SIM/microSD | Nano SIM + nano SIM/NM card |
DISPLAY | Xiaomi Redmi Note 4x | Huawei P40 |
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Display Type | - | OLED display | |
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Screen Size (Display Size) | 5.5" | 6.1" | Huawei P40 has larger screen size than Xiaomi Redmi Note 4x. |
Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 2340 x 1080 pixels | Huawei P40 has better screen resolution than Xiaomi Redmi Note 4x. |
Display Format | Full HD | Full HD+ | |
Pixel Density | 403 ppi | 422 ppi | Huawei P40 has better pixel density than Xiaomi Redmi Note 4x. |
Max Brightness | 450 cd/m² | - | |
Colour Depth | - | 16.7 million colours | |
Contrast Ratio | 1000:1 | - | |
Display Features | 2.5D Glass, Eye protection mode, Colour temperature adjustment | - |
PROCESSOR | Xiaomi Redmi Note 4x | Huawei P40 |
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Processor Type (CPU) | Qualcomm Snapdragon 625 | Hisilicon Kirin 990 5G | |
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Clock Speed | 2 GHz | 2.86 GHz | Huawei P40 has higher clock speed than Xiaomi Redmi Note 4x. |
Processor Core Qty | - | 8-core | |
64-bit Architecture | - | Yes | Huawei P40 has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 506 | Mali-G76 MC16 |
MEMORY | Xiaomi Redmi Note 4x | Huawei P40 |
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RAM | 3 GB | 8 GB | Huawei P40 has more RAM than Xiaomi Redmi Note 4x. |
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Internal Memory Size (Storage Capacity) | 32 GB | 128 GB | Huawei P40 has more internal memory than Xiaomi Redmi Note 4x. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | NM card - up to 256 GB |
CAMERA | Xiaomi Redmi Note 4x | Huawei P40 |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 3 | |
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Sensor Resolution | 13 Megapixel | 50 Megapixel | Huawei P40 has better camera resolution than Xiaomi Redmi Note 4x. |
Sensor Size | - | 1/1.28" | |
Sensor Name | - | Huawei Ultra Vision sensor | |
Lens Aperture | F/2.0 | F/1.9 | Huawei P40 has better lens aperture than Xiaomi Redmi Note 4x. |
Lens Construction | 5-element | - | |
Pixel Size | - | 2.44 μm | |
Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Huawei P40 has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Special Effects | HDR | - | |
Camera Modes | Burst mode, Panorama, low-light shots | - | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi Redmi Note 4x has face detection. |
Light Source | Dual LED flash | LED light | |
Still Image Resolutions | - | 8192 x 6144 | |
Video Resolutions | 1920 x 1080 (1080p), 1280 x 720 (720p), Slo-mo video 1280 x 720 (720p) at 120 fps | 3840 x 2160 (4K) at 60 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF) | Hybrid Zoom, Leica Triple Camera, Huawei AI Image Stabilization (AIS), RYYB colour filter array, Octa PD Focus, 4-in-1 pixel binning, AI Portrait Studio, AI AWB Algorithm, AI motion algorithm, Gallery Edit, HUAWEI Golden Snap, AI Remove Reflection, AI Remove Passersby, AI Best Moment, HUAWEI XD Fusion Engine |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 16 Megapixel | |
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Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | - | F/2.2 | |
Camera Features (2nd Camera) | - | 2.5cm macro photography |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | - | 8 Megapixel | |
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Lens Type (3rd Camera) | - | Telephoto lens | |
Lens Aperture (3rd Camera) | - | F/2.4 | |
Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Huawei P40 has optical stabilisation of the third camera. |
Optical Zoom | - | 3x | |
Hybrid Zoom | - | 5x | |
Camera Features (3rd Camera) | - | 30X Max Zoom |
FRONT CAMERA |
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Number of Front Cameras | 1 | 2 | |
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Sensor Resolution (Front) | 5 Megapixel | 32 Megapixel | Huawei P40 has better front camera resolution than Xiaomi Redmi Note 4x. |
Lens Type (Front) | Wide-angle lens | - | |
Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
Camera Modes (Front) | Real time beauty mode, Beautify with 36 smart beauty profiles | - | |
Face Recognition (Face ID) | Face recognition | Face recognition | Both phones have face detection. |
Still Image Resolutions (Front) | - | 6528 x 4896 | |
Video Resolutions (Front) | - | 3840 x 2160 (4K) at 60 fps | |
Camera Features (Front) | Selfie countdown | - |
SECOND FRONT CAMERA |
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Camera Functions (2nd Front) | - | IR camera |
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BATTERY AND CHARGING | Xiaomi Redmi Note 4x | Huawei P40 |
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Battery Capacity (Battery Size) | 4100 mAh | 3800 mAh | Xiaomi Redmi Note 4x has larger battery capacity than Huawei P40. |
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Fast Charging Technology | - | HUAWEI SuperCharge technology, Wireless HUAWEI SuperCharge | Huawei P40 has fast charging technology. |
Recharge Time (Charging Time) | - | 1.5 hour(s) | |
Wireless Charging | - | Yes | Huawei P40 can be charged wirelessly. |
Standby Time | 264 hours | - | |
Talk Time | 3060 minutes | - | |
Run Time Details | Talk (2G): up to 3060 min Playback (video): up to 18 hrs Gaming: up to 15 hrs Standby (4G): up to 264 hrs Playback (audio): up to 162 hrs Reading: up to 22 hrs |
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CELLULAR | Xiaomi Redmi Note 4x | Huawei P40 |
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Technology | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 5G | Huawei P40 has more advanced generation mobile network. |
Operating System | - | Android 10 | |
User Interface | MIUI 8 | EMUI 10.1 | |
Intelligent Assistant | - | Celia | |
Payment Technology | - | Google Pay | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC |
COMMUNICATIONS | Xiaomi Redmi Note 4x | Huawei P40 |
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Data Transmission | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE, 5G NR FR1 | |
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2G Band | - | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | Band 1, Band 2, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 800, 900, 800 | |
4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 38, Band 39, Band 40, Band 41 | 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 34, Band 38, Band 39, Band 40, Band 41 | |
4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | 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, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
5G NR Band | - | N1, n3, n28, n38, n41, n77, n78, n79 | |
5G NR Frequency | - | FDD 2100, FDD 1800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500, TDD TD 4500 | |
Wireless Interface | Infrared (IrDA), IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac, IEEE 802.11a/b/g/n/ac/ax | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.1 LE | |
Bluetooth Profiles | HID | - | |
NFC | - | Yes | Huawei P40 has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Xiaomi Redmi Note 4x | Huawei P40 |
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Supported Digital Audio Standards | WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB | WAV, AAC, AMR, MP3, FLAC, OGG, MIDI, LDAC, MP4, SBC, 3GP | |
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Supported Digital Video Standards | VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP | MPEG-4, 3GP |
FEATURES | Xiaomi Redmi Note 4x | Huawei P40 |
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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 | Accelerometer, ambient light sensor, gyro sensor, hall sensor, distance sensor | Ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, gesture, gravity sensor, laser sensor, colour temperature sensor | |
Security Devices | - | Fingerprint reader (under display), face recognition | |
Additional Phone Features | Infrared remote control | Multitasking, Face Unlock, MIMO technology, MU-MIMO technology, Huawei Share, Tiny-Core NPU (Neural Network Processing Unit), Dual Big Core, HUAWEI XD Fusion Engine, HUAWEI Golden Snap, HUAWEI MeeTime |
OTHERS | Xiaomi Redmi Note 4x | Huawei P40 |
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Included Accessories | USB cable, power adapter, SIM card removal tool | Power adapter, SIM card removal tool, USB-C cable, USB-C headphones | |
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Compliant Standards | - | IEC 60529 IP53 | |
Max Depth of Water Resistance | - | 1.5 m |