Samsung Galaxy J4 (SM-J400G) vs Apple iPhone X (256GB)

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Side by side comparison between Samsung Galaxy J4 vs Apple iPhone X phones, differences, pros, cons and full specifications. What's the better?

7/18/2018 11:12 PM, updated: 6/9/2025 11:00 PM

Compare Apple iPhone X X Samsung Galaxy J4 (SM-J400G) 07Points

Specifications Compare Models Pictures

5.5"
AMOLED

720x1280

13
MP

5mp

2GB
RAM

Quad-core

3000
mAh

(Removable)

31Points Apple iPhone X (256GB) Compare Samsung Galaxy J4 X

Specifications Compare Models Pictures

5.8"
AMOLED

1125x2436

12
MP

7.1mp

3GB
RAM

Hexa-core

2716
mAh

(Non removable)

What's the better phone? Apple iPhone X (256GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

7 Advantages Samsung Galaxy J4 (SM-J400G)	vs	31 Advantages Apple iPhone X (256GB)
+Until 256GB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light	vs	Quad-LED flash
+3500000 apps (Google Play Store)52% More apps available to download and use	vs	2300000 apps (App Store)
+3000 mAh10% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2716 mAh
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	Li-Ion: lithium-ion (Non removable)
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	proprietary audio output
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
1.4GHz 64bit Quad-core (14nm)	vs	+2.39GHz 64bit Hexa-core (10nm)96% More powerful processor, you can open your applications faster
2GB LPDDR3	vs	+3GB LPDDR4X50% More RAM memory. Typically more responsive and better for multitasking.
32GB (22GB available)	vs	+256GB (245GB available)10 times More internal storage for applications and files
Flash (EEPROM)	vs	+NVMe (SSD)Advantage Fastest write and read storage.
175 grams (6.13 ounces)	vs	+174 grams (6.09 ounces)1% Lighter
8.1 millimeters (0.32 inches)	vs	+7.7 millimeters (0.3 inches)5% Thinner
Plastic body	vs	+Stainless steel body, glass front/backAdvantage More resistant material
720x1280 pixels	vs	+1125x2436 pixels197% Higher resolution screen
267 PPI	vs	+463 PPI73% Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.5"	vs	+5.8"5% Larger screen
(back) 13MP	vs	+(dual camera) 12MP + 12MP88% Higher resolution main camera
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
HDR photo only main camera	vs	+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
f/1.9 (aperture)	vs	+f/1.8 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MP	vs	+(front) 7.1MP44% Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
(front) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 1024 Mbps6 times Faster for surfing the internet and download files
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+BarometerAdvantage Sensors help you use the device
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Face unlock 3DAdvantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
4.2 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
Not supported	vs	+Scratch-resistant glassAdvantage Protection against scratches on the screen lets you carry your phone with your keys
Not supported	vs	+IP67 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

14 Common items in both devices

Super AMOLED

16 million

Autofocus / PDAF: phase detection autofocus

4G LTE / 4G LTE-A

Capacitive

Multitouch

Accelerometer

+7 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Galaxy J4 (SM-J400G)	iPhone X (256GB)
Change model		Choose the model
Model	Galaxy J4 (SM-J400G)	iPhone X (256GB)
Other model names	Galaxy J4 J400G Single-sim, SM-J400GZPENZC	iPhone 10, iPhone Ten A1865, A1901, A1902
Country or region available	Australia, New Zealand	(Global, International)
Brand	Samsung	Apple
Release date	5/1/2018	11/3/2017, Announced: 9/12/2017
Depth	8.1 millimeters (0.32 inches)	7.7 millimeters (0.3 inches)
Size (width x height)	77.2 x 151.7 millimeters (3.04 x 5.97 in)	70.9 x 143.6 millimeters (2.79 x 5.65 in)
Weight	175 grams (6.13 ounces)	174 grams (6.09 ounces)
Build, materials	Plastic body	Stainless steel body, glass front/back
Protection against water and others	Not supported	IP67 certified: dust proof and waterproof over 1 meter and 30min
📲 Display
	Galaxy J4 (SM-J400G)	iPhone X (256GB)
Display type	Super AMOLED	Super AMOLED
Screen size	5.5" inches	5.8" inches
Screen-to-body ratio	~71.2% (screen-to-body ratio)	~81.1% (screen-to-body ratio)
Display resolution	720x1280 pixels	1125x2436 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	267 PPI	463 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Scratch-resistant glass
Refresh rate	feature not registered	60Hz
Display features	feature not registered	625nits[typ] Dolby Vision/HDR10 Oleophobic coating screen
🤖 Operating System
	Galaxy J4 (SM-J400G)	iPhone X (256GB)
System version	Android 8.0 Oreo	iOS 11
Firmware update	Android 9.0 Pie	iOS 16
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy J4 (SM-J400G)	iPhone X (256GB)
Chipset	64bit: Samsung Exynos 7570 (14nm)	64bit: Apple A11 Bionic (10nm)
CPU	Quad-core, 1 processor: 4x 1.4GHz ARM Cortex-A53 (Quad-core)	Hexa-core, 2 processors: 2x 2.39GHz Monsoon (Dual-core) 4x 1.6GHz Mistral (Quad-core)
GPU graphical controller	ARM Mali-T720 MP1 (830MHz)	Apple GPU (3-Core)
Performance (benchmark)	feature not registered	AnTuTu: 233100 (v7) Geekbench: 10215 (v4.4) GFXBench: 28fps (ES 3.1 onscreen)
💽 Memory and storage
	Galaxy J4 (SM-J400G)	iPhone X (256GB)
RAM memory	2GB LPDDR3	3GB LPDDR4X
Internal storage	32GB (22GB available) Flash (EEPROM)	256GB (245GB available) NVMe (SSD)
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Not supported
📶 Mobile networks
	Galaxy J4 (SM-J400G)	iPhone X (256GB)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	1024/150 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Tri-Band 850/900/1800	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800	CDMA 800/1900/2100 (A1865 model), GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/2100	A1865 model: CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 A1901 model: UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 (Bands 1,3,5,7,8,28) TD-LTE (Bands 38,40)	LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 34, 66) TD-LTE (38, 39, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	Galaxy J4 (SM-J400G)	iPhone X (256GB)
Back camera (main camera)	13 megapixels	(dual camera) 12 megapixels 12MP telephoto f/2.41/3.4"52mm1.0µm2x-optical-zoomOISPDAF
Main camera resolution	4128x3096 pixels	4000x3000 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 60 fps
Flash	LED flash on both cameras	Quad-LED flash
Focal aperture	f/1.9 (aperture)	f/1.8 (aperture)
Focal length	28mm (lens)	28mm (lens)
Sensor size	feature not registered	1/3" inches
Pixel size	feature not registered	1.22µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS: Optical stabilization
Zoom	Only digital zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo only main camera	HDR photo/video on both cameras
Camera extras	feature not registered	1080p@240fps
📸 Front camera
	Galaxy J4 (SM-J400G)	iPhone X (256GB)
Front camera (secondary)	5 megapixels	7.1 megapixels
Front camera resolution	2560x1920 pixels	3072x2304 pixels
Video recording (secondary)	HD (1280x720)	Full HD (1920x1080)
Front flash	LED	Not supported
Focal aperture	f/2.2 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	32mm (lens)
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy J4 (SM-J400G)	iPhone X (256GB)
Loudspeaker	Supported	Stereo sound
Active noise cancellation	Not supported	3 microphones
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, MKV, WMV	MPEG4, H.265, H.264, MOV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, AAX+, AIFF
🔌 Connectivity
	Galaxy J4 (SM-J400G)	iPhone X (256GB)
USB	MicroUSB 2.0, USB OTG On-The-Go	USB 2.0 proprietary connector
Audio output	3.5mm jack	proprietary audio output
TV output	Not supported	Proprietary TV-out
Bluetooth	4.2 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, QZSS
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy J4 (SM-J400G)	iPhone X (256GB)
Sensors	Accelerometer Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Face unlock 3D Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy J4 (SM-J400G)	iPhone X (256GB)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	3000 mAh	2716 mAh
Charger, watts	Wired charging	15W Wired fast charging USB Power Delivery 2.0
Inductive / wireless charging	feature not registered	5W Qi wireless charging
Talk time autonomy	20 hours	21 hours
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy J4 (SM-J400G)	iPhone X (256GB)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, Gold, Orchid Gray	• Colors: Space Gray, Silver • Lightning to 3.5mm headphone jack adapter included • 5W charger is included • Apple Pay • AirDrop, iCloud, FaceTime, Siri • Face ID
☢️ Radiation rate
	Galaxy J4 (SM-J400G)	iPhone X (256GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	1.09W/kg (head), 1.17W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.356W/kg (head), 1.492W/kg (body)	feature not registered