Samsung Galaxy J4 vs. Xiaomi Redmi 6

Phone Comparison, Reviews and Tests

Detailed comparison and review of Samsung Galaxy J4 and Xiaomi Redmi 6. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

Samsung Galaxy J4 vs. Xiaomi Redmi 6 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy J4 Xiaomi Redmi 6
Product Type Smartphone Smartphone
Manufacturer Model Number SM-J400F/DS -
Form Factor Touch Touch
Height 151 mm 147.5 mm Samsung Galaxy J4 has greater height than Xiaomi Redmi 6.
Width 77.2 mm 71.5 mm Samsung Galaxy J4 has greater width than Xiaomi Redmi 6.
Depth 8.1 mm 8.3 mm Samsung Galaxy J4 is narrower than Samsung Galaxy J4.
Weight 175 g 146 g Xiaomi Redmi 6 is lighter than Samsung Galaxy J4.
Body Colour Black Gold | Black | Blue | Dark grey
Waterproof (Water-resistant) - -
SAR Value 1.492 W/kg (body), 0.356 W/kg (head) 1.417 W/kg (body), 0.55 W/kg (head)
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Micro SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY Samsung Galaxy J4 Xiaomi Redmi 6
Display Type OLED display LCD display
Display Technology HD Super AMOLED IPS
Screen Size (Display Size) 5.5" 5.45" Samsung Galaxy J4 has larger screen size than Xiaomi Redmi 6.
Screen Resolution (Display Resolution) 1280 x 720 pixels 1440 x 720 pixels Xiaomi Redmi 6 has better screen resolution than Samsung Galaxy J4.
Display Format HD HD+
Pixel Density - 295 ppi
Aspect Ratio - 18:9
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Contrast Ratio - 1000:1
Display Features - Night Display, Sunlight Display, Reading mode, Colour temperature adjustment
PROCESSOR Samsung Galaxy J4 Xiaomi Redmi 6
Processor Type (CPU) - MediaTek Helio P22
Clock Speed 1.4 GHz 2 GHz Xiaomi Redmi 6 has higher clock speed than Samsung Galaxy J4.
Processor Core Qty Quad-core 8-core Xiaomi Redmi 6 has higher processor core quantity than Samsung Galaxy J4.
64-bit Architecture - Yes Xiaomi Redmi 6 has 64-bit architecture.
MEMORY Samsung Galaxy J4 Xiaomi Redmi 6
RAM 2 GB 3 GB Xiaomi Redmi 6 has more RAM than Samsung Galaxy J4.
Internal Memory Size (Storage Capacity) 16 GB 32 GB Xiaomi Redmi 6 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 microSDHC, microSDXC - up to 256 GB
CAMERA Samsung Galaxy J4 Xiaomi Redmi 6
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 13 Megapixel 12 Megapixel Samsung Galaxy J4 has better camera resolution than Xiaomi Redmi 6.
Lens Aperture F/1.9 F/2.2 Samsung Galaxy J4 has better lens aperture than Samsung Galaxy J4.
Focus Adjustment Automatic Automatic
Special Effects - Portrait, HDR, low light enhancement
Camera Modes - Burst mode, realtime Beautify
Light Source Flash LED light
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 640 x 480 (VGA) at 30 fps, Slo-mo video 640 x 480 (480p) at 120 fps
Camera Features (Functions) - Phase Detect Auto-Focus (PDAF)
SECOND CAMERA
Sensor Resolution (2nd Camera) - 5 Megapixel
Lens Aperture (2nd Camera) - F/2.2
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 5 Megapixel Both phones have the same front camera resolution.
Lens Aperture (Front) F/2.2 F/2.2 Both phones have the same front camera lens aperture.
Special Effects (Front) - HDR
Camera Modes (Front) - Beauty mode, portrait mode
Face Recognition (Face ID) - Face recognition Xiaomi Redmi 6 has face detection.
Light Source (Front) LED flash -
Camera Features (Front) - Selfie countdown, age recognition
BATTERY AND CHARGING Samsung Galaxy J4 Xiaomi Redmi 6
Battery Capacity (Battery Size) 3000 mAh 3000 mAh Both phones have the same battery capacity.
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 Redmi 6
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Google Android Android 8.1 Oreo
User Interface - MIUI 9
Navigation GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Samsung Galaxy J4 Xiaomi Redmi 6
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 5, Band 8 Band 1, Band 2, Band 5, Band 8
3G UMTS Frequency 2100, 850, 900 2100, 1900, 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 20, Band 38, Band 40
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 800 DD, TDD 2600, TDD 2300
Wireless Interface IEEE 802.11b/g/n IEEE 802.11b/g/n
Bluetooth Bluetooth 4.2 Bluetooth 4.2
Messaging Services SMS, MMS SMS, MMS
MEDIA Samsung Galaxy J4 Xiaomi Redmi 6
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID AAC, PCM, Ogg Vorbis, MP3, AAC +, OPUS, AMR-WB, AMR-NB, WAVE
Supported Digital Video Standards MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 FLV, AVC, XviD, MPEG-4, H.264, M4V, HEVC, H.265, MPEG-4 SP
FEATURES Samsung Galaxy J4 Xiaomi Redmi 6
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, proximity sensor Accelerometer, ambient light sensor, proximity sensor, digital compass
Security Devices - Fingerprint reader
Additional Phone Features Multitasking, Dual Messenger, Secure Folder function AI face unlock
OTHERS Samsung Galaxy J4 Xiaomi Redmi 6
Included Accessories Power adapter USB cable, power adapter, SIM card removal tool
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