Samsung Galaxy J2 Pro 2018 (SM-J250F/DS) vs Samsung Galaxy J4 (SM-J400F/DS 16GB)

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Side by side comparison between Samsung Galaxy J2 Pro (2018) vs Samsung Galaxy J4 phones, differences, pros, cons and full specifications. What's the better?

7/18/2018 10:58 PM, updated: 3/23/2020 5:13 PM

Compare Samsung Galaxy J4 X Samsung Galaxy J2 Pro 2018 (SM-J250F/DS) 06Points

Specifications Compare Models Pictures

5"
AMOLED

540x960

8
MP

5mp

2GB
RAM

Quad-core

2600
mAh

(Removable)

08Points Samsung Galaxy J4 (SM-J400F/DS 16GB) Compare Samsung Galaxy J2 Pro (2018) X

Specifications Compare Models Pictures

5.5"
AMOLED

720x1280

13
MP

5mp

2GB
RAM

Quad-core

3000
mAh

(Removable)

What's the better phone? Samsung Galaxy J4 (SM-J400F/DS 16GB)

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!

6 Advantages Samsung Galaxy J2 Pro 2018 (SM-J250F/DS)	vs	8 Advantages Samsung Galaxy J4 (SM-J400F/DS 16GB)
+1.4GHz 64bit Quad-core7% More powerful processor, you can open your applications faster	vs	1.4GHz 64bit Quad-core (14nm)
+eMMC 5.1Advantage Fastest write and read storage.	vs	Flash (EEPROM)
+153 grams (5.36 ounces)14% Lighter	vs	175 grams (6.13 ounces)
+Aluminum body, glass front, plastic backAdvantage More resistant material	vs	Plastic body
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
8.4 millimeters (0.33 inches)	vs	+8.1 millimeters (0.32 inches)4% Thinner
540x960 pixels	vs	+720x1280 pixels78% Higher resolution screen
220 PPI	vs	+267 PPI21% Crisper display of text, images and videos because it has more pixels per inch (ppi)
5"	vs	+5.5"10% Larger screen
(back) 8MP	vs	+(back) 13MP60% Higher resolution main camera
f/2.2 (aperture)	vs	+f/1.9 (aperture)16% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Android 8.0 Oreo	vs	+Android 9.0 PieAdvantage Android 9.0 Pie is newer and safer
2600 mAh	vs	+3000 mAh15% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use

28 Common items in both devices

2GB LPDDR3

16GB (10GB available)

Until 256GB microSD, microSDXC

Super AMOLED

16 million

LED flash on both cameras

Only digital zoom

+21 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 J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
Change model		Choose the model
Model	Galaxy J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
Other model names	Galaxy J2 Pro J250F/Dual-Sim, SM-J250FZDEINS	Galaxy J4 J400F/Dual-sim, SM-J400FZKDINS
Country or region available	(Europe), Hong Kong, India, Pakistan, Singapore, (Global, International), Vietnam	United Arab Emirates, India, Pakistan, (Global, International)
Brand	Samsung	Samsung
Release date	1/1/2018	5/1/2018
Depth	8.4 millimeters (0.33 inches)	8.1 millimeters (0.32 inches)
Size (width x height)	72.3 x 143.8 millimeters (2.85 x 5.66 in)	77.2 x 151.7 millimeters (3.04 x 5.97 in)
Weight	153 grams (5.36 ounces)	175 grams (6.13 ounces)
Build, materials	Aluminum body, glass front, plastic back	Plastic body
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
Display type	Super AMOLED	Super AMOLED
Screen size	5" inches	5.5" inches
Screen-to-body ratio	~66.3% (screen-to-body ratio)	~71.2% (screen-to-body ratio)
Display resolution	540x960 pixels	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	220 PPI	267 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Galaxy J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
System version	Android 7.1.1 Nougat	Android 8.0 Oreo
Firmware update	Android 8.0 Oreo	Android 9.0 Pie
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
Chipset	64bit: Qualcomm Snapdragon 425 MSM8917 (28nm)	64bit: Samsung Exynos 7570 (14nm)
CPU	Quad-core, 1 processor: 4x 1.4GHz ARM Cortex-A53 (Quad-core)	Quad-core, 1 processor: 4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 308 500Mhz	ARM Mali-T720 MP1 (830MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
RAM memory	2GB LPDDR3	2GB LPDDR3
Internal storage	16GB (10GB available) eMMC 5.1	16GB (10GB available) Flash (EEPROM)
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	150/50 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Tri-Band 850/900/1800
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800
Primary 3G network	UMTS 850/900/2100	UMTS 850/900/2100
Primary 4G network	LTE Cat4 (Bands 1, 3, 5, 7, 8, 20) TD-LTE (Bands 38, 40)	LTE Cat4 (Bands 1,3,5,7,8,20) TD-LTE (Bands 38,40)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Galaxy J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
Back camera (main camera)	8 megapixels	13 megapixels
Main camera resolution	3264x2448 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash on both cameras	LED flash on both cameras
Focal aperture	f/2.2 (aperture)	f/1.9 (aperture)
Focal length	feature not registered	28mm lens
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
Front camera (secondary)	5 megapixels	5 megapixels
Front camera resolution	2560x1920 pixels	2560x1920 pixels
Video recording (secondary)	HD (1280x720)	HD (1280x720)
Front flash	LED	LED
Focal aperture	f/2.2 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	Not supported
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263	MP4, H.264, H.263, MKV, WMV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Galaxy J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
USB	MicroUSB 2.0, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	4.2 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	2600 mAh	3000 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	18 hours	20 hours
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder
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, Blue, Pink • Samsung Pay mini	• Colors: Black, Gold, Orchid Gray
☢️ Radiation rate
	Galaxy J2 Pro 2018 (SM-J250F/DS)	Galaxy J4 (SM-J400F/DS 16GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.513W/kg (head), 1.2W/kg (body)	0.356W/kg (head), 1.492W/kg (body)