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RedMagic 6 vs Samsung Galaxy J7 Star (SM-J737T)

Side by side comparison between RedMagic 6 vs Samsung Galaxy J7 Star phones, differences, pros, cons and full specifications. What's the better?

,
6.8"
AMOLED

1080x2400

64
MP

8mp

12GB
RAM

Octa-core

5050
mAh

(Non removable)

vs
06Points Samsung Galaxy J7 Star (SM-J737T) Compare RedMagic 6 X
5.5"
TFT

720x1280

13
MP

13mp

2GB
RAM

Octa-core

3300
mAh

(Non removable)

What's the better phone? RedMagic 6

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} 24 Advantages RedMagic 6 vs Galaxy J7 Star (SM-J737T)} 6 Advantages Samsung Galaxy J7 Star (SM-J737T)
+2.84GHz 64bit Octa-core (5nm)87%
More powerful processor, you can open your applications faster
vs1.6GHz 64bit Octa-core (14nm)
+12GB LPDDR55 times
More RAM memory. Typically more responsive and better for multitasking.
vs2GB LPDDR3
+128GB (106GB available)10 times
More internal storage for applications and files
vs16GB (10GB available)
+UFS 3.1Advantage
Fastest write and read storage.
vseMMC 5.1
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front
+AMOLEDAdvantage
AMOLED display is brighter and more vivid
vsTFT LCD
+HDR10Advantage
The HDR10 display provides vibrant colors and more details
vsNot supported
+165Hz175%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs60Hz
+1 billion62 times
More colors on the screen is better quality images and videos
vs16 million
+1080x2400 pixels181%
Higher resolution screen
vs720x1280 pixels
+387 PPI45%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs267 PPI
+6.8"24%
Larger screen
vs5.5"
+(triple camera) 64MP + 8MP + 2MP5 times
Higher resolution main camera
vs(back) 13MP
+8K UHD (7680x4320)15 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+Android 11Advantage
Android 11 is newer and safer
vsAndroid 9.0 Pie
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs4G LTE-A
+(5G SA/NSA) 2000 Mbps6 times
Faster for surfing the internet and download files
vs(4G LTE-A) 300 Mbps
+Fingerprint sensor (under display)Advantage
Sensors help you use the device
vsNot supported
+5050 mAh53%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3300 mAh
+2 slots (Dual-SIM)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(dedicated slot)
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
vs802.11 a/b/g/n/ac [wifi5]
+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster
vs4.2 + A2DP
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsMicroUSB 2.0, USB OTG On-The-Go
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0, USB OTG On-The-Go
Not supportedvs+Until 512GB microSD, microSDXCAdvantage
More external storage for files using memory cards
220 grams (7.7 ounces)vs+181 grams (6.34 ounces)22%
Lighter
9.7 millimeters (0.38 inches)vs+8.6 millimeters (0.34 inches)13%
Thinner
f/1.8 (aperture)vs+f/1.7 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 8MPvs+(front) 13MP60%
Higher resolution secondary camera to take pictures and selfies
Not supportedvs+ANT+Advantage
Sensors help you use the device

24 Common items in both devices
LED flash
Only digital zoom
PDAF: phase detection autofocus / Autofocus
EIS: Digital stabilization
HDR photo on both cameras
(front) Full HD (1920x1080)
Capacitive
+17 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 Clear highlight

📱 Model features

RedMagic 6Galaxy J7 Star (SM-J737T)
Change model 
ModelRedMagic 6Galaxy J7 Star (SM-J737T)
Other model namesZTE Nubia Red Magic 6 (128GB + 12GB RAM)Galaxy J7 2018 (T-Mobile) SM-J737TZSATMB
Country or region available(Global, International)
(Global, International)
USA
USA
BrandRedMagicSamsung
Release date4/9/20217/1/2018
Depth9.7 millimeters (0.38 inches)8.6 millimeters (0.34 inches)
Size (width x height)77.19 x 169.86 millimeters (3.04 x 6.69 in)76.2 x 153.2 millimeters (3 x 6.03 in)
Weight220 grams (7.7 ounces)181 grams (6.34 ounces)
Build, materialsAluminum frame, glass front/backPlastic body, glass front
Protection against water and othersNot supportedNot supported

📲 Display

RedMagic 6Galaxy J7 Star (SM-J737T)
Display typeAMOLEDTFT LCD
Screen size6.8" inches5.5" inches
Screen-to-body ratio~85.1% (screen-to-body ratio)~71.4% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)720x1280 pixels (16:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)387 PPI267 PPI
Colors1 billion16 million
Scratch-resistant glassGorilla GlassGorilla Glass 5
Refresh rate165Hz60Hz
Display features630nits[typ]
HDR10
Not supported

🤖 Operating System

RedMagic 6Galaxy J7 Star (SM-J737T)
System versionAndroid 11Android 8.0 Oreo
Firmware updatefeature not registeredAndroid 9.0 Pie
User Interfacefeature not registeredOne UI

⚙️ Processor

RedMagic 6Galaxy J7 Star (SM-J737T)
Chipset64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)64bit: Samsung Exynos 7870 (14nm)
CPUOcta-core, 3 processors:
1x 2.84GHz Kryo 680 (Single-core)
3x 2.42GHz Kryo 680 (Triple-core)
4x 1.8GHz Kryo 680 (Quad-core)
Octa-core, 1 processor:
8x 1.6GHz ARM Cortex-A53 (Octa-core)
GPU graphical controllerQualcomm Adreno 660 (840MHz)ARM Mali-T830 MP1 (700MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

RedMagic 6Galaxy J7 Star (SM-J737T)
RAM memory12GB LPDDR52GB LPDDR3
Internal storage128GB (106GB available)
UFS 3.1
16GB (10GB available)
eMMC 5.1
External storageNot supportedUntil 512GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

RedMagic 6Galaxy J7 Star (SM-J737T)
Dual-SIMDual-SIM Standby - Call active on one sim cardNot supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload2000/1024 Mbps300/50 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800/1900, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 800/850/900/1700/1900/2100
UMTS 850/1700/1900
Primary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
LTE Cat6 (2, 4, 5, 7, 12, 66, 71)
Primary 5G networkSA/NSA (41, 78)Not supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

📷 Camera

RedMagic 6Galaxy J7 Star (SM-J737T)
Back camera (main camera)(triple camera)
64 megapixels
8MP f/2.2120°1.12μm
2MP f/2.478°1.75μm
13 megapixels
Main camera resolution10120x6328 pixels4128x3096 pixels
Video recording (primary)8K UHD (7680x4320) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.7 (aperture)
Focal length26mm (lens)feature not registered
Sensor size1/1.72" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

RedMagic 6Galaxy J7 Star (SM-J737T)
Front camera (secondary)8 megapixels13 megapixels
Front camera resolution3264x2448 pixels4128x3096 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/1.7 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/4" inchesfeature not registered
Pixel size1.12µm pixelfeature not registered

🔉 Sound and multimedia

RedMagic 6Galaxy J7 Star (SM-J737T)
LoudspeakerSupportedMono sound (not stereo)
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

RedMagic 6Galaxy J7 Star (SM-J737T)
USBUSB 3.1 Type-C, USB OTG On-The-GoMicroUSB 2.0, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.1 + A2DP/LE4.2 + A2DP
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

RedMagic 6Galaxy J7 Star (SM-J737T)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
ANT+
Compass
Face unlock 2D
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

RedMagic 6Galaxy J7 Star (SM-J737T)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Non removable)
Battery capacity5050 mAh3300 mAh
Charger, watts65W Wired fast charging
Quick Charge 4
USB Power Delivery 3.0
Wired charging
Inductive / wireless chargingNot supportedNot supported
Talk time autonomyfeature not registered31 hours (1.3 days)
Standbyfeature not registered768 hours (32 days)

➕ Other features

RedMagic 6Galaxy J7 Star (SM-J737T)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Eclipse black, Aurora
• Redmagic OS 4.0
• 2.5D glass display
• Stereo speakers
• 32-bit/384kHz audio
• ICE 6.0 Liquid Cooling
• 30W charger included (65W support)
• Colors: Black, Blue

☢️ Radiation rate

RedMagic 6Galaxy J7 Star (SM-J737T)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.36W/kg (head), 1.58W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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