Realme GT 3 (512GB) vs Samsung Galaxy J7 Metal (SM-J710MN/DS)

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Side by side comparison between Realme GT 3 vs Samsung Galaxy J7 Metal phones, differences, pros, cons and full specifications. What's the better?

4/16/2023 6:36 PM, updated: 6/6/2025 4:53 PM

Compare Samsung Galaxy J7 Metal X Realme GT 3 (512GB) 26Points

Specifications Compare Models Pictures

6.74"
AMOLED

1240x2772

50
MP

16mp

16GB
RAM

Octa-core

4600
mAh

(Non removable)

10Points Samsung Galaxy J7 Metal (SM-J710MN/DS) Compare Realme GT 3 X

Specifications Compare Models Pictures

5.5"
AMOLED

720x1280

13
MP

5mp

2GB
RAM

Octa-core

3300
mAh

(Removable)

What's the better phone? Realme GT 3 (512GB)

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!

26 Advantages Realme GT 3 (512GB)	vs	10 Advantages Samsung Galaxy J7 Metal (SM-J710MN/DS)
+3.19GHz 64bit Octa-core (4nm)111% More powerful processor, you can open your applications faster	vs	1.6GHz 64bit Octa-core (14nm)
+16GB LPDDR57 times More RAM memory. Typically more responsive and better for multitasking.	vs	2GB LPDDR3
+512GB (455GB available)40 times More internal storage for applications and files	vs	16GB (11GB available)
+UFS 3.1Advantage Fastest write and read storage.	vs	eMMC 5.1
+1 billion62 times More colors on the screen is better quality images and videos	vs	16 million
+1240x2772 pixels3 times Higher resolution screen	vs	720x1280 pixels
+451 PPI69% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	267 PPI
+6.74"23% Larger screen	vs	5.5"
+(triple camera) 50MP + 8MP + 2MP4 times Higher resolution main camera	vs	(back) 13MP
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+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)
+Android 14Advantage Android 14 is newer and safer	vs	Android 8.1 Oreo
+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster	vs	4G LTE
+(5G SA/NSA) 2000 Mbps12 times Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Face unlock 2DAdvantage 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
+4600 mAh39% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3300 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+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]
+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster	vs	4.1 + A2DP
+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
Not supported	vs	+Until 256GB microSD, microSDXCAdvantage More external storage for files using memory cards
199 grams (6.97 ounces)	vs	+169 grams (5.92 ounces)18% Lighter
8.9 millimeters (0.35 inches)	vs	+7.8 millimeters (0.31 inches)14% Thinner
Plastic body, glass front/back	vs	+Aluminum body, glass front, plastic backAdvantage More resistant material
AMOLED	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
Dual-LED flash	vs	+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light
Not supported	vs	+ANT+Advantage Sensors help you use the device
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general

17 Common items in both devices

Only digital zoom

PDAF: phase detection autofocus / Autofocus

f/1.9 (aperture)

(front) Full HD (1920x1080)

Capacitive

Multitouch

Accelerometer

+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
	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
Change model
Model	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
Other model names	Realme GT3 240W RMX3709	Galaxy J7 Metal 2016, Galaxy J7 2016 J710MN/Dual-Sim
Country or region available	(Global, International)	(Latin America), Brazil
Brand	Realme	Samsung
Release date	3/17/2023, Announced: 2/28/2023	7/29/2016
Depth	8.9 millimeters (0.35 inches)	7.8 millimeters (0.31 inches)
Size (width x height)	75.8 x 163.9 millimeters (2.98 x 6.45 in)	76 x 151.7 millimeters (2.99 x 5.97 in)
Weight	199 grams (6.97 ounces)	169 grams (5.92 ounces)
Build, materials	Plastic body, glass front/back Back: RGB light notification	Aluminum body, glass front, plastic back
Protection against water and others	Not supported	Not supported
📲 Display
	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
Display type	AMOLED	Super AMOLED
Screen size	6.74" inches	5.5" inches
Screen-to-body ratio	~87.9% (screen-to-body ratio)	~72.3% (screen-to-body ratio)
Display resolution	1240x2772 pixels (20:9)	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	451 PPI	267 PPI
Colors	1 billion	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	144Hz	feature not registered
Display features	500nits[typ], 1400nits[peak] HDR10+ Touch Sampling Rate: 360Hz	feature not registered
🤖 Operating System
	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
System version	Android 13	Android 6.0.1 Marshmallow
Firmware update	Android 14	Android 8.1 Oreo
User Interface	Realme UI 4.0 / 5.0	feature not registered
⚙️ Processor
	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
Chipset	64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm)	64bit: Samsung Exynos 7870 (14nm)
CPU	Octa-core, 3 processors: 1x 3.19GHz ARM Cortex-X2 (Single-core) 3x 2.75GHz ARM Cortex-A710 (Triple-core) 4x 2GHz ARM Cortex-A510 (Quad-core)	Octa-core, 1 processor: 8x 1.6GHz ARM Cortex-A53 (Octa-core)
GPU graphical controller	Qualcomm Adreno 730 (818MHz)	ARM Mali-T830 MP1 (700MHz)
Performance (benchmark)	AnTuTu: 1074427 (v9) Geekbench: 3898 (v5.1), 3980 (v6) GFXBench: 59fps (ES 3.1 onscreen)	feature not registered
💽 Memory and storage
	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
RAM memory	16GB LPDDR5	2GB LPDDR3
Internal storage	512GB (455GB available) UFS 3.1	16GB (11GB available) eMMC 5.1
External storage	Not supported	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	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	2000/1024 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G, 5G	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 UMTS 800/850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat20 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) China/India version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42)	LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 17, 28)
Primary 5G network	SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78)	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat20 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) China/India version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42)	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE
📷 Camera
	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
Back camera (main camera)	(triple camera) 50 megapixels 8MP ultrawide f/2.216mm112°1/4"1.12µm 2MP microscope f/3.320mm	13 megapixels
Main camera resolution	8160x6120 pixels	4128x3096 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	LED flash on both cameras
Focal aperture	f/1.9 (aperture)	f/1.9 (aperture)
Focal length	24mm (lens)	28mm (lens)
Sensor size	1/1.56" inches	feature not registered
Pixel size	1µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo on both cameras	HDR photo only main camera
Camera extras	4K@30/60fps 1080p@30/60fps Sony IMX890	feature not registered
📸 Front camera
	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
Front camera (secondary)	16 megapixels	5 megapixels
Front camera resolution	4608x3456 pixels	2592x1944 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	LED
Focal aperture	f/2.5 (aperture)	f/1.9 (aperture)
Focal length	25mm (lens)	feature not registered
Sensor size	1/3.09" inches	feature not registered
Pixel size	1µm pixel	feature not registered
🔉 Sound and multimedia
	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
Loudspeaker	Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos	Supported
Active noise cancellation	2 microphones	Not supported
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.3 + A2DP/LE	4.1 + 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, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor ANT+ Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	4600 mAh	3300 mAh
Charger, watts	240W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	23 hours
Standby	feature not registered	feature not registered
➕ Other features
	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
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: Booster Black, Pulse White	• Colors: White, Black, Gold, Rose Gold • Samsung TouchWiz UX
☢️ Radiation rate
	Realme GT 3 (512GB)	Galaxy J7 Metal (SM-J710MN/DS)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	1.21W/kg (head), 1.33W/kg (body)