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Xiaomi Redmi 7A (12MP 16GB) vs Samsung Galaxy J3 V 2018

Side by side comparison between Xiaomi Redmi 7A vs Samsung Galaxy J3 V 2018 phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy J3 V 2018 X Xiaomi Redmi 7A (12MP 16GB) 14Points
5.45"
IPS

720x1440

12
MP

5mp

2GB
RAM

Octa-core

4000
mAh

(Non removable)

vs
06Points Samsung Galaxy J3 V 2018 Compare Xiaomi Redmi 7A X
5"
IPS

720x1280

8
MP

5mp

2GB
RAM

Quad-core

2600
mAh

(Removable)

What's the better phone? Xiaomi Redmi 7A (12MP 16GB)

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!

Redmi 7A (12MP 16GB)} 14 Advantages Xiaomi Redmi 7A (12MP 16GB) vs Galaxy J3 V 2018} 6 Advantages Samsung Galaxy J3 V 2018
+2GHz 64bit Octa-core97%
More powerful processor, you can open your applications faster
vs1.4GHz 64bit Quad-core (14nm)
+eMMC 5.1Advantage
Fastest write and read storage.
vseMMC 5.0
+720x1440 pixels13%
Higher resolution screen
vs720x1280 pixels
+295 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs294 PPI
+5.45"9%
Larger screen
vs5"
+(back) 12MP50%
Higher resolution main camera
vs(back) 8MP
+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsHDR photo only main camera
+Android 10Advantage
Android 10 is newer and safer
vsAndroid 8.0 Oreo
+Ambient light sensorAdvantage
Sensors help you use the device
vsNot supported
+Face unlock 2DAdvantage
Sensors help you use the device
vsNot supported
+4000 mAh54%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs2600 mAh
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(dedicated slot)
+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
vsNot supported
+Water repellent nano-coating (don't immerse)Advantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
Until 256GB microSD, microSDXCvs+Until 512GB microSD, microSDXC100%
More external storage for files using memory cards
165 grams (5.78 ounces)vs+152 grams (5.32 ounces)9%
Lighter
9.55 millimeters (0.38 inches)vs+9 millimeters (0.35 inches)6%
Thinner
f/2.2 (aperture)vs+f/1.9 (aperture)16%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Not supportedvs+GyroscopeAdvantage
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

29 Common items in both devices
2GB LPDDR3
16GB (9GB available)
Plastic body, glass front
TFT IPS LCD
16 million
LED flash
Only digital zoom
+22 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

๐Ÿ“ฑ Model features

Redmi 7A (12MP 16GB)Galaxy J3 V 2018
 
ModelRedmi 7A (12MP 16GB)Galaxy J3 V 2018
Other model namesRedmi 7A (Global) M1903C3EG, M1903C3EH, M1903C3EI, MZB7813EUVerizon Galaxy J3V SM-J337VZKAVZW
Country or region available(Europe)(Global, International)India
(Europe), (Global, International), India
USA
USA
BrandXiaomiSamsung
Release date7/1/20195/1/2018
Depth9.55 millimeters (0.38 inches)9 millimeters (0.35 inches)
Size (width x height)70.41 x 146.3 millimeters (2.77 x 5.76 in)70.2 x 142.8 millimeters (2.76 x 5.62 in)
Weight165 grams (5.78 ounces)152 grams (5.32 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersWater repellent nano-coating (don't immerse)Not supported

๐Ÿ“ฒ Display

Redmi 7A (12MP 16GB)Galaxy J3 V 2018
Display typeTFT IPS LCDTFT IPS LCD
Screen size5.45" inches5" inches
Screen-to-body ratio~74.4% (screen-to-body ratio)~68.8% (screen-to-body ratio)
Display resolution720x1440 pixels (18:9)720x1280 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)295 PPI294 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh rate60Hzfeature not registered
Display featuresNot supportedfeature not registered

๐Ÿค– Operating System

Redmi 7A (12MP 16GB)Galaxy J3 V 2018
System versionAndroid 9.0 PieAndroid 8.0 Oreo
Firmware updateAndroid 10feature not registered
User Interfacefeature not registeredfeature not registered

โš™๏ธ Processor

Redmi 7A (12MP 16GB)Galaxy J3 V 2018
Chipset64bit: Qualcomm Snapdragon 439 SDM439 (12nm)64bit: Samsung Exynos 7570 (14nm)
CPUOcta-core, 2 processors:
2x 2GHz ARM Cortex-A53 (Dual-core)
6x 1.45GHz ARM Cortex-A53 (Hexa-core)
Quad-core, 1 processor:
4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerQualcomm Adreno 505 650MhzARM Mali-T720 MP1 (830MHz)
Performance (benchmark)feature not registeredfeature not registered

๐Ÿ’ฝ Memory and storage

Redmi 7A (12MP 16GB)Galaxy J3 V 2018
RAM memory2GB LPDDR32GB LPDDR3
Internal storage16GB (9GB available)
eMMC 5.1
16GB (9GB available)
eMMC 5.0
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Until 512GB microSD, microSDXC
(dedicated slot)

๐Ÿ“ถ Mobile networks

Redmi 7A (12MP 16GB)Galaxy J3 V 2018
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Not supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
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 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100CDMA2000 1xEV-DO
UMTS 850/1900
Primary 4G networkLTE Cat4
VoLTE
M1903C3EG, MZB7813EU (Global version):
LTE (1, 2, 3, 4, 5, 7, 8, 20)
TD-LTE (38, 40)
M1903C3EI, MZB7995IN, MZB7798IN, MZB7799IN, M1903C3EH (India, APAC version):
LTE (1, 3, 5, 8)
TD-LTE (40, 41)
LTE Cat4 (Bands 2, 4, 5, 13)
Primary 5G networkNot supportedNot supported
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+, LTE
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkUMTS 850/900/1900/2100Not supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGE, UMTS, HSUPA, HSPA+Not supported

๐Ÿ“ท Camera

Redmi 7A (12MP 16GB)Galaxy J3 V 2018
Back camera (main camera)12 megapixels8 megapixels
Main camera resolution4000x3000 pixels3264x2448 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/2.2 (aperture)f/1.9 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/2.9" inchesfeature not registered
Pixel size1.25ยตm 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 only main camera
Camera extrasfeature not registeredfeature not registered

๐Ÿ“ธ Front camera

Redmi 7A (12MP 16GB)Galaxy J3 V 2018
Front camera (secondary)5 megapixels5 megapixels
Front camera resolution2560x1920 pixels2560x1920 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/5" inchesfeature not registered
Pixel size1.12ยตm pixelfeature not registered

๐Ÿ”‰ Sound and multimedia

Redmi 7A (12MP 16GB)Galaxy J3 V 2018
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or moreNot supported
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, XviD, MKVMP4, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

๐Ÿ”Œ Connectivity

Redmi 7A (12MP 16GB)Galaxy J3 V 2018
USBMicroUSB 2.0, USB OTG On-The-GoMicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.2 + A2DP4.2 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS
NFCNot supportedNot supported
Infrared portNot supportedNot supported

๐Ÿงญ Sensors

Redmi 7A (12MP 16GB)Galaxy J3 V 2018
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock 2D
Proximity sensor
Accelerometer
Compass
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

Redmi 7A (12MP 16GB)Galaxy J3 V 2018
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Removable)
Battery capacity4000 mAh2600 mAh
Charger, watts5W (5V/1A) Wired chargingWired charging
Inductive / wireless chargingNot supportedfeature not registered
Talk time autonomyfeature not registered29 hours (1.2 days)
Standby456 hours (19 days)228 hours (9.5 days)

โž• Other features

Redmi 7A (12MP 16GB)Galaxy J3 V 2018
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
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
Miscellaneousโ€ข Colors: Black, Blue, Gold
โ€ข MIUI 12
โ€ข Sony IMX486 back camera sensor
โ€ข WiFi Display
โ€ข 10W fast charge support, but includes normal 5W charger*
โ€ข Colors: Black

โ˜ข๏ธ Radiation rate

Redmi 7A (12MP 16GB)Galaxy J3 V 2018
SAR 1.6W/kg (USA, Mexico, etc.)1W/kg (head), 1.12W/kg (body)1.14W/kg (head), 1.59W/kg (body)
SAR 2W/kg (Europe, UK, etc.)0.56W/kg (head), 1.17W/kg (body)feature not registered
X

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