Samsung Galaxy J3 2017 (SM-J3300) vs Realme 7 (64GB)

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Side by side comparison between Samsung Galaxy J3 (2017) vs Realme 7 phones, differences, pros, cons and full specifications. What's the better?

9/21/2020 4:44 PM, updated: 6/9/2021 7:45 AM

Compare Realme 7 X Samsung Galaxy J3 2017 (SM-J3300) 04Points

Specifications Compare Models Pictures

5"
PLS

720x1280

13
MP

5mp

3GB
RAM

Quad-core

2400
mAh

(Non removable)

25Points Realme 7 (64GB) Compare Samsung Galaxy J3 (2017) X

Specifications Compare Models Pictures

6.4"
IPS

1800x2400

64
MP

16mp

6GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Realme 7 (64GB)

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!

4 Advantages Samsung Galaxy J3 2017 (SM-J3300)	vs	25 Advantages Realme 7 (64GB)
+142 grams (4.97 ounces)38% Lighter	vs	196 grams (6.86 ounces)
+8.2 millimeters (0.32 inches)15% Thinner	vs	9.4 millimeters (0.37 inches)
+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light	vs	LED flash
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
1.4GHz 64bit Quad-core (14nm)	vs	+2.05GHz 64bit Octa-core (12nm)120% More powerful processor, you can open your applications faster
3GB LPDDR3	vs	+6GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.
32GB (23GB available)	vs	+64GB (49GB available)113% More internal storage for applications and files
Until 256GB microSD, microSDXC	vs	+Until 1TB microSD, microSDXC3 times More external storage for files using memory cards
TFT PLS	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
720x1280 pixels	vs	+1800x2400 pixels4 times Higher resolution screen
294 PPI	vs	+469 PPI60% Crisper display of text, images and videos because it has more pixels per inch (ppi)
5"	vs	+6.4"28% Larger screen
(back) 13MP	vs	+(quad camera) 64MP + 8MP + 2MP + 2MP5 times Higher resolution main camera
HDR photo only main camera	vs	+HDR photo 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) 16MP2 times 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
Android 9.0 Pie	vs	+Android 10Advantage Android 10 is newer and safer
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 300 Mbps100% Faster for surfing the internet and download files
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (side-mounted)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
2400 mAh	vs	+5000 mAh108% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
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
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys

17 Common items in both devices

16 million

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

(front) Full HD (1920x1080)

4G LTE / 4G LTE-A

Capacitive

+10 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 J3 2017 (SM-J3300)	Realme 7 (64GB)
Change model		Choose the model
Model	Galaxy J3 2017 (SM-J3300)	Realme 7 (64GB)
Other model names	盖乐世 J3 2017 32GB, Galaxy J3 SM-J3300ZKDCHC	Realme 7 RMX2151 (64GB+6GB RAM)
Country or region available	China	(Global, International), India
Brand	Samsung	Realme
Release date	7/1/2017	9/10/2020
Depth	8.2 millimeters (0.32 inches)	9.4 millimeters (0.37 inches)
Size (width x height)	70.3 x 143.2 millimeters (2.77 x 5.64 in)	75.4 x 162.3 millimeters (2.97 x 6.39 in)
Weight	142 grams (4.97 ounces)	196 grams (6.86 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy J3 2017 (SM-J3300)	Realme 7 (64GB)
Display type	TFT PLS	TFT IPS LCD
Screen size	5" inches	6.4" inches
Screen-to-body ratio	~68.5% (screen-to-body ratio)	~103.7% (screen-to-body ratio)
Display resolution	720x1280 pixels	1800x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	294 PPI	469 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 3
Refresh rate	feature not registered	90Hz
Display features	feature not registered	480nits[typ]
🤖 Operating System
	Galaxy J3 2017 (SM-J3300)	Realme 7 (64GB)
System version	Android 7.0 Nougat	Android 10
Firmware update	Android 9.0 Pie	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy J3 2017 (SM-J3300)	Realme 7 (64GB)
Chipset	64bit: Samsung Exynos 7570 (14nm)	64bit: MediaTek Helio G95 (MT6785V) (12nm)
CPU	Quad-core, 1 processor: 4x 1.4GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 2x 2.05GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	ARM Mali-T720 MP1 (830MHz)	ARM Mali-G76 MC4 (900MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy J3 2017 (SM-J3300)	Realme 7 (64GB)
RAM memory	3GB LPDDR3	6GB LPDDR4X
Internal storage	32GB (23GB available)	64GB (49GB available) UFS 2.1
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy J3 2017 (SM-J3300)	Realme 7 (64GB)
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) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	300/150 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	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100	UMTS 850/900/2100
Primary 4G network	LTE Cat4 (Bands 1,3,5,7,8) TD-LTE (Bands 38,39,40,41)	LTE Cat6 (1, 3, 5, 8) TD-LTE (38, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Galaxy J3 2017 (SM-J3300)	Realme 7 (64GB)
Back camera (main camera)	13 megapixels	(quad camera) 64 megapixels 8MP ultrawide f/2.3119°16mm1/4.0"1.12µm 2MP macro f/2.4 2MP depth f/2.4
Main camera resolution	4128x3096 pixels	10120x6328 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash on both cameras	LED flash
Focal aperture	f/1.9 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	1/1.73" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	Autofocus	PDAF: phase detection 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 on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy J3 2017 (SM-J3300)	Realme 7 (64GB)
Front camera (secondary)	5 megapixels	16 megapixels
Front camera resolution	2560x1920 pixels	4608x3456 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	LED	Not supported
Focal aperture	f/2.2 (aperture)	f/2.1 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	1/3.1" inches
Pixel size	feature not registered	1µm pixel
🔉 Sound and multimedia
	Galaxy J3 2017 (SM-J3300)	Realme 7 (64GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, MKV, WMV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy J3 2017 (SM-J3300)	Realme 7 (64GB)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
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 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
	Galaxy J3 2017 (SM-J3300)	Realme 7 (64GB)
Sensors	Accelerometer Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy J3 2017 (SM-J3300)	Realme 7 (64GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2400 mAh	5000 mAh
Charger, watts	Wired charging	30W (5V/6A) Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	15 hours	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy J3 2017 (SM-J3300)	Realme 7 (64GB)
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, Blue, Gold, Pink • USB OTG On-The-Go • Aluminum body • 2.5D curved glass screen • Samsung Knox	• Colors: Mist Blue, Mist White • Realme UI • Sony IMX682 sensor camera • Superb Carbon Fiber Cooling System • TÜV Rheinland Verified
☢️ Radiation rate
	Galaxy J3 2017 (SM-J3300)	Realme 7 (64GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.99W/kg (head), 0.93W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered