Side by side comparison and review of Samsung Galaxy J4 and Xiaomi MI 8 Pro. 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 | Samsung Galaxy J4 | Xiaomi MI 8 Pro |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | SM-J400F/DS | - | |
Form Factor | Touch | Touch | |
Height | 151 mm | 154.9 mm | Xiaomi MI 8 Pro has greater height than Samsung Galaxy J4. |
Width | 77.2 mm | 74.8 mm | Samsung Galaxy J4 has greater width than Xiaomi MI 8 Pro. |
Depth | 8.1 mm | 7.6 mm | Xiaomi MI 8 Pro is narrower than Samsung Galaxy J4. |
Weight | 175 g | 177 g | Samsung Galaxy J4 is lighter than Samsung Galaxy J4. |
Body Colour | Black | Transparent titanium | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.492 W/kg (body), 0.356 W/kg (head) | 1.531 W/kg (body), 0.969 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 | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | Samsung Galaxy J4 | Xiaomi MI 8 Pro |
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Display Type | OLED display | OLED display | |
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Display Technology | HD Super AMOLED | AMOLED | |
Screen Size (Display Size) | 5.5" | 6.21" | Xiaomi MI 8 Pro has larger screen size than Samsung Galaxy J4. |
Screen Resolution (Display Resolution) | 1280 x 720 pixels | 2248 x 1080 pixels | Xiaomi MI 8 Pro has better screen resolution than Samsung Galaxy J4. |
Display Format | HD | Full HD+ | |
Pixel Density | - | 402 ppi | |
Aspect Ratio | - | 18.7:9 | |
Max Brightness | - | 600 cd/m² | |
Colour Depth | 16.7 million colours | - | |
Contrast Ratio | - | 60000:1 | |
HDR | - | Yes | Xiaomi MI 8 Pro has HDR. |
Display Enhancement Technology | - | Sunlight mode | |
Display Features | - | Always-on display, Reading mode, Colour temperature adjustment, DCI-P3 Wide colour gamut |
PROCESSOR | Samsung Galaxy J4 | Xiaomi MI 8 Pro |
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Processor Type (CPU) | - | Qualcomm Snapdragon 845 AIE | |
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Clock Speed | 1.4 GHz | 2.8 GHz | Xiaomi MI 8 Pro has higher clock speed than Samsung Galaxy J4. |
Processor Core Qty | Quad-core | 8-core | Xiaomi MI 8 Pro has higher processor core quantity than Samsung Galaxy J4. |
64-bit Architecture | - | Yes | Xiaomi MI 8 Pro has 64-bit architecture. |
Graphics System (GPU) | - | Qualcomm ADRENO 630 |
MEMORY | Samsung Galaxy J4 | Xiaomi MI 8 Pro |
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RAM | 2 GB | LPDDR4X SDRAM - 8 GB | Xiaomi MI 8 Pro has more RAM than Samsung Galaxy J4. |
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Internal Memory Size (Storage Capacity) | 16 GB | 128 GB | Xiaomi MI 8 Pro has more internal memory than Samsung Galaxy J4. |
User Memory | 9.6 GB | - | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | - |
CAMERA | Samsung Galaxy J4 | Xiaomi MI 8 Pro |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 2 | |
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Sensor Resolution | 13 Megapixel | 12 Megapixel | Samsung Galaxy J4 has better camera resolution than Xiaomi MI 8 Pro. |
Lens Type | - | Wide-angle lens | |
Lens Aperture | F/1.9 | F/1.8 | Xiaomi MI 8 Pro has better lens aperture than Samsung Galaxy J4. |
Optical Image Stabiliser (OIS) | - | 4-axis OIS (Optical Image Stabilisation) | Xiaomi MI 8 Pro has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Special Effects | - | HDR | |
Camera Modes | - | Burst mode, Panorama, low-light shots, portrait mode, AI Beautify, Portrait mode with background blurring | |
Face Recognition (Face ID) | - | Face recognition | Xiaomi MI 8 Pro has face detection. |
Light Source | Flash | LED flash | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps | |
Camera Features (Functions) | - | Dual Pixel Autofocus technology, AI Dual camera, AI scene detection, AI Beautify, AI studio lighting, AI short video editing, AI high-res photos, AI Dynamic |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 12 Megapixel | |
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Lens Type (2nd Camera) | - | Telephoto lens | |
Lens Aperture (2nd Camera) | - | F/2.4 | |
Camera Features (2nd Camera) | - | Portrait lens |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 5 Megapixel | 20 Megapixel | Xiaomi MI 8 Pro has better front camera resolution than Samsung Galaxy J4. |
Lens Aperture (Front) | F/2.2 | - | |
Special Effects (Front) | - | Mirror | |
Camera Modes (Front) | - | AI portrait mode, 3D beauty mode | |
Face Recognition (Face ID) | - | Face recognition | Xiaomi MI 8 Pro has face detection. |
Light Source (Front) | LED flash | - | |
Camera Features (Front) | - | Self-timer, 3D Beautify |
BATTERY AND CHARGING | Samsung Galaxy J4 | Xiaomi MI 8 Pro |
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Battery Capacity (Battery Size) | 3000 mAh | 3000 mAh | Both phones have the same battery capacity. |
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Fast Charging Technology | - | Qualcomm Quick Charge 4.0+ | Xiaomi MI 8 Pro has fast charging technology. |
Talk Time | 1200 minutes | - | |
Run Time Details | Active online usage (3G): up to 11 hrs Active online usage (LTE): up to 13 hrs Active online usage (Wi-Fi): up to 13 hrs Playback (video): up to 18 hrs Playback (audio): up to 80 hrs Talk (WCDMA): up to 1200 min |
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CELLULAR | Samsung Galaxy J4 | Xiaomi MI 8 Pro |
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Technology | WCDMA (UMTS) / GSM | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Google Android | - | |
Payment Technology | - | Android Pay | |
Navigation | GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou, Galileo, QZSS |
COMMUNICATIONS | Samsung Galaxy J4 | Xiaomi MI 8 Pro |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM | - | |
3G UMTS Band | Band 1, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 850, 900 | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 20, Band 34, Band 38, Band 39, Band 40, Band 41 | |
4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 DD, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.0 | |
NFC | - | Yes | Xiaomi MI 8 Pro has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Samsung Galaxy J4 | Xiaomi MI 8 Pro |
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Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), apt-X, AMR-WB, AMR-NB, apt-X HD | |
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Supported Digital Video Standards | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 | MKV, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP |
FEATURES | Samsung Galaxy J4 | Xiaomi MI 8 Pro |
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Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, proximity sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, barometer, gyro sensor, hall sensor, Time of Flight (ToF), infrared (IR) sensor | |
Security Devices | - | Fingerprint reader (under display), face recognition | |
Security Technology | - | IR face unlock | |
Additional Phone Features | Multitasking, Dual Messenger, Secure Folder function | Face Unlock, MU-MIMO technology |
OTHERS | Samsung Galaxy J4 | Xiaomi MI 8 Pro |
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Included Accessories | Power adapter | Power adapter, SIM card removal tool, USB-C to 3.5 jack adapter, USB-C cable, soft protective case, 18W QC3.0 charger |
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