Realme 8 Pro (128GB/6GB NFC) vs Samsung Galaxy J4 (SM-J400F/DS 16GB)

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Side by side comparison between Realme 8 Pro vs Samsung Galaxy J4 phones, differences, pros, cons and full specifications. What's the better?

7/19/2021 5:18 PM, updated: 10/24/2021 4:15 PM

Compare Samsung Galaxy J4 X Realme 8 Pro (128GB/6GB NFC) 25Points

Specifications Compare Models Pictures

6.4"
AMOLED

1080x2400

108
MP

16mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

04Points Samsung Galaxy J4 (SM-J400F/DS 16GB) Compare Realme 8 Pro X

Specifications Compare Models Pictures

5.5"
AMOLED

720x1280

13
MP

5mp

2GB
RAM

Quad-core

3000
mAh

(Removable)

What's the better phone? Realme 8 Pro (128GB/6GB NFC)

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!

25 Advantages Realme 8 Pro (128GB/6GB NFC)	vs	4 Advantages Samsung Galaxy J4 (SM-J400F/DS 16GB)
+2.3GHz 64bit Octa-core134% More powerful processor, you can open your applications faster	vs	1.4GHz 64bit Quad-core (14nm)
+6GB LPDDR4X2 times More RAM memory. Typically more responsive and better for multitasking.	vs	2GB LPDDR3
+128GB (104GB available)9 times More internal storage for applications and files	vs	16GB (10GB available)
+UFS 2.1Advantage Fastest write and read storage.	vs	Flash (EEPROM)
+Until 1TB microSD, microSDXC3 times More external storage for files using memory cards	vs	Until 256GB microSD, microSDXC
+1080x2400 pixels181% Higher resolution screen	vs	720x1280 pixels
+411 PPI54% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	267 PPI
+6.4"16% Larger screen	vs	5.5"
+(quad camera) 108MP + 8MP + 2MP + 2MP8 times Higher resolution main camera	vs	(back) 13MP
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+(front) 16MP2 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera	vs	(front) HD (1280x720)
+Android 11Advantage Android 11 is newer and safer	vs	Android 9.0 Pie
+(4G LTE-A) 300 Mbps100% Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (under display)Advantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+4500 mAh50% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3000 mAh
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.2 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
176 grams (6.16 ounces)	vs	+175 grams (6.13 ounces)1% Lighter
LED flash	vs	+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general

18 Common items in both devices

8.1 millimeters (0.32 inches)

Plastic body, glass front / Plastic body

Super AMOLED

16 million

Only digital zoom

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

+11 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
	Realme 8 Pro (128GB/6GB NFC)	Galaxy J4 (SM-J400F/DS 16GB)
Change model		Choose the model
Model	Realme 8 Pro (128GB/6GB NFC)	Galaxy J4 (SM-J400F/DS 16GB)
Other model names	Realme 8 Pro RMX3081 NFC (128GB + 6GB RAM)	Galaxy J4 J400F/Dual-sim, SM-J400FZKDINS
Country or region available	(Europe), (Global, International)	United Arab Emirates, India, Pakistan, (Global, International)
Brand	Realme	Samsung
Release date	3/24/2021	5/1/2018
Depth	8.1 millimeters (0.32 inches)	8.1 millimeters (0.32 inches)
Size (width x height)	73.9 x 160.6 millimeters (2.91 x 6.32 in)	77.2 x 151.7 millimeters (3.04 x 5.97 in)
Weight	176 grams (6.16 ounces)	175 grams (6.13 ounces)
Build, materials	Plastic body, glass front	Plastic body
Protection against water and others	Not supported	Not supported
📲 Display
	Realme 8 Pro (128GB/6GB NFC)	Galaxy J4 (SM-J400F/DS 16GB)
Display type	Super AMOLED	Super AMOLED
Screen size	6.4" inches	5.5" inches
Screen-to-body ratio	~83.3% (screen-to-body ratio)	~71.2% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	411 PPI	267 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	60Hz	feature not registered
Display features	430nits[typ], 1000nits[peak]	feature not registered
🤖 Operating System
	Realme 8 Pro (128GB/6GB NFC)	Galaxy J4 (SM-J400F/DS 16GB)
System version	Android 11	Android 8.0 Oreo
Firmware update	feature not registered	Android 9.0 Pie
User Interface	feature not registered	feature not registered
⚙️ Processor
	Realme 8 Pro (128GB/6GB NFC)	Galaxy J4 (SM-J400F/DS 16GB)
Chipset	64bit: Qualcomm Snapdragon 720G SM7125 (8nm)	64bit: Samsung Exynos 7570 (14nm)
CPU	Octa-core, 2 processors: 2x 2.3GHz Kryo 465 Gold (Dual-core) 6x 1.8GHz Kryo 465 Silver (Hexa-core)	Quad-core, 1 processor: 4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 618	ARM Mali-T720 MP1 (830MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Realme 8 Pro (128GB/6GB NFC)	Galaxy J4 (SM-J400F/DS 16GB)
RAM memory	6GB LPDDR4X	2GB LPDDR3
Internal storage	128GB (104GB available) UFS 2.1	16GB (10GB available) Flash (EEPROM)
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Realme 8 Pro (128GB/6GB NFC)	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) nano-SIM (4FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	300/150 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 Cat6 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE	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, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800
Secondary 3G network	UMTS 850/900/2100	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE
📷 Camera
	Realme 8 Pro (128GB/6GB NFC)	Galaxy J4 (SM-J400F/DS 16GB)
Back camera (main camera)	(quad camera) 108 megapixels 8MP ultrawide f/2.3119°16mm1/4"1.12µm 2MP macro f/2.4 2MP depth f/2.4	13 megapixels
Main camera resolution	12000x9000 pixels	4128x3096 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash on both cameras
Focal aperture	f/1.9 (aperture)	f/1.9 (aperture)
Focal length	26mm lens	28mm lens
Sensor size	1/1.52" inches	feature not registered
Pixel size	0.7µm pixel	feature not registered
Autofocus	PDAF: phase detection 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 on both cameras	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Realme 8 Pro (128GB/6GB NFC)	Galaxy J4 (SM-J400F/DS 16GB)
Front camera (secondary)	16 megapixels	5 megapixels
Front camera resolution	4608x3456 pixels	2560x1920 pixels
Video recording (secondary)	Full HD (1920x1080)	HD (1280x720)
Front flash	Not supported	LED
Focal aperture	f/2.5 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/3" inches	feature not registered
Pixel size	1µm pixel	feature not registered
🔉 Sound and multimedia
	Realme 8 Pro (128GB/6GB NFC)	Galaxy J4 (SM-J400F/DS 16GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263, MKV, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Realme 8 Pro (128GB/6GB NFC)	Galaxy J4 (SM-J400F/DS 16GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.0 + A2DP/LE	4.2 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO 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	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Realme 8 Pro (128GB/6GB NFC)	Galaxy J4 (SM-J400F/DS 16GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Realme 8 Pro (128GB/6GB NFC)	Galaxy J4 (SM-J400F/DS 16GB)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	4500 mAh	3000 mAh
Charger, watts	50W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	20 hours
Standby	feature not registered	feature not registered
➕ Other features
	Realme 8 Pro (128GB/6GB NFC)	Galaxy J4 (SM-J400F/DS 16GB)
Call control	Voice dialing, Voice recorder, Voice commands	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: Infinite Black, Infinite Blue, Illuminating Yellow, Punk Black • Realme UI 2.0 • Back camera: Samsung HM2 sensor • Front camera: Sony IMX471 sensor • Stereo speakers • 24-bit/192kHz audio • Always-on display	• Colors: Black, Gold, Orchid Gray
☢️ Radiation rate
	Realme 8 Pro (128GB/6GB NFC)	Galaxy J4 (SM-J400F/DS 16GB)
SAR 1.6W/kg (USA, Mexico, etc.)	1.1W/kg (head), 0.53W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.356W/kg (head), 1.492W/kg (body)