Skip to content

Samsung Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) vs Xiaomi Mi 11 (Lei Jun Special)

Side by side comparison between Samsung Galaxy J7 Duo vs Xiaomi Mi 11 phones, differences, pros, cons and full specifications. What's the better?

,
Compare Xiaomi Mi 11 X Samsung Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) 08Points
5.5"
AMOLED

720x1280

13
MP

8mp

3GB
RAM

Octa-core

3000
mAh

(Removable)

vs
31Points Xiaomi Mi 11 (Lei Jun Special) Compare Samsung Galaxy J7 Duo X
6.81"
AMOLED

1440x3200

108
MP

20mp

12GB
RAM

Octa-core

4600
mAh

(Non removable)

What's the better phone? Xiaomi Mi 11 (Lei Jun Special)

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!

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)} 8 Advantages Samsung Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) vs Mi 11 (Lei Jun Special)} 31 Advantages Xiaomi Mi 11 (Lei Jun Special)
+Until 256GB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+174 grams (6.09 ounces)13%
Lighter
vs196 grams (6.86 ounces)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsAMOLED
+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
vsDual-LED flash
+ANT+Advantage
Sensors help you use the device
vsNot supported
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
vsLiPo: li-ion polymer (Non removable)
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
2.2GHz 64bit Octa-core (14nm)vs+2.84GHz 64bit Octa-core (5nm)46%
More powerful processor, you can open your applications faster
3GB LPDDR4vs+12GB LPDDR53 times
More RAM memory. Typically more responsive and better for multitasking.
32GB (21GB available)vs+256GB (230GB available)10 times
More internal storage for applications and files
eMMC 5.1vs+UFS 3.1Advantage
Fastest write and read storage.
8.2 millimeters (0.32 inches)vs+8.06 millimeters (0.32 inches)2%
Thinner
Plastic body, glass frontvs+Aluminum frame, glass front/backAdvantage
More resistant material
Not supportedvs+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
60Hzvs+120Hz100%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
16 millionvs+1 billion62 times
More colors on the screen is better quality images and videos
720x1280 pixelsvs+1440x3200 pixels4 times
Higher resolution screen
267 PPIvs+515 PPI93%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.5"vs+6.81"24%
Larger screen
(dual camera) 13MP + 5MPvs+(triple camera) 108MP + 13MP + 5MP6 times
Higher resolution main camera
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
HDR photo only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
(front) 8MPvs+(front) 20MP149%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+8K UHD (7680x4320)15 times
More image quality for recording videos with the primary camera
Android 10vs+Android 11Advantage
Android 11 is newer and safer
4G LTEvs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(4G LTE) 150 Mbpsvs+(5G SA/NSA) 2000 Mbps12 times
Faster for surfing the internet and download files
Not supportedvs+Ambient light sensorAdvantage
Sensors help you use the device
Not supportedvs+CompassAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
3000 mAhvs+4600 mAh53%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Qi wireless chargingAdvantage
Wireless charging is another way to charge the battery.
Not supportedvs+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
802.11 a/b/g/n/ac [wifi5]vs+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
5.0 + A2DP/LEvs+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.

18 Common items in both devices
Only digital zoom
Autofocus / PDAF: phase detection autofocus
f/1.9 (aperture)
(front) Full HD (1920x1080)
Capacitive
Multitouch
Accelerometer
+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 Clear highlight

📱 Model features

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
ModelGalaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
Other model namesGalaxy J7 Duo (32GB + 3GB RAM) Dual-Sim, Samsung J720Xiaomi 小米11 (Lei Jun Signature Edition) 256GB + 12GB RAM
Country or region available(Europe)(Global, International)SingaporeThailandVietnam
(Europe), (Global, International), Singapore, Thailand, Vietnam
China
China
BrandSamsungXiaomi
Release date4/1/20181/1/2021, Announced: 12/28/2020
Depth8.2 millimeters (0.32 inches)8.06 millimeters (0.32 inches)
Size (width x height)77.2 x 153.5 millimeters (3.04 x 6.04 in)74.6 x 164.3 millimeters (2.94 x 6.47 in)
Weight174 grams (6.09 ounces)196 grams (6.86 ounces)
Build, materialsPlastic body, glass frontAluminum frame, glass front/back
Protection against water and othersNot supportedNot supported

📲 Display

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
Display typeSuper AMOLEDAMOLED
Screen size5.5" inches6.81" inches
Screen-to-body ratio~70.4% (screen-to-body ratio)~91.4% (screen-to-body ratio)
Display resolution720x1280 pixels (16:9)1440x3200 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)267 PPI515 PPI
Colors16 million1 billion
Scratch-resistant glassGorilla GlassGorilla Glass Victus
Refresh rate60Hz120Hz
Display featuresNot supported1500nits[peak]
HDR10+

🤖 Operating System

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
System versionAndroid 8.0 OreoAndroid 11
Firmware updateAndroid 10feature not registered
User InterfaceOne UI 2.0feature not registered

⚙️ Processor

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
Chipset64bit: Samsung Exynos 7885 (14nm)64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)
CPUOcta-core, 2 processors:
2x 2.2GHz ARM Cortex-A73 (Dual-core)
6x 1.6GHz ARM Cortex-A53 (Hexa-core)
Octa-core, 3 processors:
1x 2.84GHz Kryo 680 (Single-core)
3x 2.42GHz Kryo 680 (Triple-core)
4x 1.8GHz Kryo 680 (Quad-core)
GPU graphical controllerARM Mali-G71 MP2Qualcomm Adreno 660 (840MHz)
Performance (benchmark)AnTuTu: 98104 (v7)feature not registered

💽 Memory and storage

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
RAM memory3GB LPDDR412GB LPDDR5
Internal storage32GB (21GB available)
eMMC 5.1
256GB (230GB available)
UFS 3.1
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Not supported

📶 Mobile networks

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
SIM card2 slots (Dual-SIM)
micro-SIM (3FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps2000/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100CDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat4 (1, 3, 5, 7, 8, 20)
TD-LTE (38, 40, 41)
LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41, 42)
VoLTE
Primary 5G networkNot supportedSA/NSA (1, 3, 28, 41, 77, 78, 79)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1900/2100Not supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE

📷 Camera

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
Back camera (main camera)(dual camera)
13 megapixels
5MP depth f/1.9
(triple camera)
108 megapixels
13MP ultrawide f/2.4123°1/3.06"1.12µm
5MP macro f/2.41/5.0"1.12µm
Main camera resolution4128x3096 pixels12000x9000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps8K UHD (7680x4320) 30 fps
FlashLED flash on both camerasDual-LED flash
Focal aperturef/1.9 (aperture)f/1.9 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor sizefeature not registered1/1.33" inches
Pixel sizefeature not registered0.8µm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo only main cameraHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
Front camera (secondary)8 megapixels20 megapixels
Front camera resolution3264x2448 pixels5184x3840 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashLEDNot supported
Focal aperturef/1.9 (aperture)f/2.2 (aperture)
Focal lengthfeature not registered27mm (lens)
Sensor sizefeature not registered1/3.4" inches
Pixel sizefeature not registered0.8µm pixel

🔉 Sound and multimedia

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
LoudspeakerMono sound (not stereo)Supported
Active noise cancellationNot supported2 microphones or more
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, 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

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jackType-C reversible connector
TV outputNot supportedUSB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.2 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC
NFCNot supportedSupported
Infrared portNot supportedSupported

🧭 Sensors

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
SensorsAccelerometer
ANT+
Face unlock 2D
Fingerprint sensor (front-mounted)
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
Battery typeLi-Ion: lithium-ion (Removable)LiPo: li-ion polymer (Non removable)
Battery capacity3000 mAh4600 mAh
Charger, wattsWired charging55W Wired fast charging
Quick Charge 4+
USB Power Delivery 3.0
Inductive / wireless chargingNot supported50W Qi wireless charging
10W Reverse wireless charging
Talk time autonomy20 hoursfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
Call controlVoice dialing, Voice recorderVoice 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: Black, Gold, Rose Gold, White
• Samsung Pay
• Colors: Holographic Blue and Lilac
• MIUI 12.5
• 24-bit/192kHz audio
• Harman Kardon sound

☢️ Radiation rate

Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)Xiaomi Mi 11 (Lei Jun Special)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)0.543W/kg (head), 1.397W/kg (body)feature not registered
X

🍪 We use cookies to provide and improve our services. By using this website, you consent to cookies. Further details: Privacy policy.