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Samsung Galaxy Gran 2 Duos TV (SM-G7102T) vs Samsung Galaxy A40s (SM-A3050)

Side by side comparison between Samsung Galaxy Gran 2 Duos vs Samsung Galaxy A40s phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy A40s X Samsung Galaxy Gran 2 Duos TV (SM-G7102T) 05Points
5.25"
TFT

720x1280

8
MP

2mp

1.5GB
RAM

Quad-core

2600
mAh

(Removable)

vs
23Points Samsung Galaxy A40s (SM-A3050) Compare Samsung Galaxy Gran 2 Duos X
6.4"
AMOLED

720x1560

13
MP

16mp

6GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A40s (SM-A3050)

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 Gran 2 Duos TV (SM-G7102T)} 5 Advantages Samsung Galaxy Gran 2 Duos TV (SM-G7102T) vs Galaxy A40s (SM-A3050)} 23 Advantages Samsung Galaxy A40s (SM-A3050)
+163 grams (5.71 ounces)7%
Lighter
vs174 grams (6.09 ounces)
+280 PPI4%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs268 PPI
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
vsLiPo: li-ion polymer (Non removable)
+Digital TVAdvantage
Watch your favorite TV shows anywhere
vsNot supported
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
1.2GHz 32bit Quad-corevs+1.8GHz 64bit Octa-core88%
More powerful processor, you can open your applications faster
1.5GBvs+6GB LPDDR4X3 times
More RAM memory. Typically more responsive and better for multitasking.
8GB (4GB available)vs+64GB (47GB available)11 times
More internal storage for applications and files
Until 64GB microSD, microSDXCvs+Until 1TB microSD, microSDXC15 times
More external storage for files using memory cards
8.9 millimeters (0.35 inches)vs+8.5 millimeters (0.33 inches)5%
Thinner
TFT LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
720x1280 pixelsvs+720x1560 pixels22%
Higher resolution screen
5.25"vs+6.4"22%
Larger screen
(back) 8MPvs+(triple camera) 13MP + 5MP + 5MP185%
Higher resolution main camera
HDR photo only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
f/2.4 (aperture)vs+f/1.9 (aperture)26%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 2MPvs+(front) 16MP7 times
Higher resolution secondary camera to take pictures and selfies
(front) HD (1280x720)vs+(front) Full HD (1920x1080)125%
More image quality for recording videos with the secondary camera
Android 4.3 Jelly Beanvs+Android 10Advantage
Android 10 is newer and safer
3G+ HSPA+vs+4G LTE-AAdvantage
The 4G LTE-A network is newer and faster
(3G+ HSPA+) 42 Mbpsvs+(4G LTE-A) 600 Mbps13 times
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
2600 mAhvs+5000 mAh92%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
802.11 a/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
4.0 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.

21 Common items in both devices
16 million
LED flash
Only digital zoom
Autofocus / PDAF: phase detection autofocus
Full HD (1920x1080)
Capacitive
Multitouch
+14 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 Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
Change model 
ModelGalaxy Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
Other model namesSamsung Galaxy Grand Duos 2 TV G7102TGalaxy A40s SM-A3050ZKFC (64GB + 6GB RAM), Galaxy M30
Country or region availableBrazil
Brazil
ChinaHong Kong
China, Hong Kong
BrandSamsungSamsung
Release date2/27/20143/7/2019
Depth8.9 millimeters (0.35 inches)8.5 millimeters (0.33 inches)
Size (width x height)75.3 x 146.8 millimeters (2.96 x 5.78 in)75.1 x 159 millimeters (2.96 x 6.26 in)
Weight163 grams (5.71 ounces)174 grams (6.09 ounces)
Build, materialsfeature not registeredPlastic body, glass front
Protection against water and othersNot supportedNot supported

📲 Display

Galaxy Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
Display typeTFT LCDSuper AMOLED
Screen size5.25" inches6.4" inches
Screen-to-body ratio~68.7% (screen-to-body ratio)~84.2% (screen-to-body ratio)
Display resolution720x1280 pixels720x1560 pixels
TouchscreenCapacitive Multitouch 5-pointsCapacitive Multitouch
Pixel density (dot pitch)280 PPI268 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Galaxy Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
System versionAndroid 4.3 Jelly BeanAndroid 8.1 Oreo
Firmware updatefeature not registeredAndroid 10
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Galaxy Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
Chipset32bit: Qualcomm Snapdragon 400 MSM822664bit: Samsung Exynos 7 Octa 7904 (14nm)
CPUQuad-core, 1 processor:
4x 1.2GHz ARM Cortex-A7 (Quad-core)
Octa-core, 2 processors:
2x 1.8GHz ARM Cortex-A73 (Dual-core)
6x 1.6GHz ARM Cortex-A53 (Hexa-core)
GPU graphical controllerQualcomm Adreno 305ARM Mali-G71 MP2
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
RAM memory1.5GB6GB LPDDR4X
Internal storage8GB (4GB available)64GB (47GB available)
eMMC 5.1
External storageUntil 64GB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Galaxy Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
micro-SIM (3FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload42/5.76 Mbps600/150 Mbps
Network technology2G, 3G2G, 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, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
Primary 4G networkNot supportedLTE Cat12/13 (Bands 1, 3, 4, 5, 7, 8, 12, 17)
TD-LTE (Bands 34, 38, 39, 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE

📷 Camera

Galaxy Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
Back camera (main camera)8 megapixels(triple camera)
13 megapixels
5MP ultrawide f/2.212mm
5MP depth f/2.2
Main camera resolution3264x2448 pixels4128x3096 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/2.4 (aperture)f/1.9 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationfeature not registeredEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo only main cameraHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Galaxy Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
Front camera (secondary)2 megapixels16 megapixels
Front camera resolution1600x1200 pixels4608x3456 pixels
Video recording (secondary)HD (1280x720)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Galaxy Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioFM (RDS)FM
TVDigital TVNot supported
Video formatsMP4, H.264, H.263, WMVMP4, H.264, H.263, WMV, MKV
Audio formatsMP3, WAV, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Galaxy Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.0 + A2DP5.0 + A2DP/LE
WiFi802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
SensorsAccelerometer
Ambient light sensor
Compass
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
Battery typeLi-Ion: lithium-ion (Removable)LiPo: li-ion polymer (Non removable)
Battery capacity2600 mAh5000 mAh
Charger, wattsWired charging15W Wired fast charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy17 hoursfeature not registered
Standby370 hours (15.4 days)417 hours (17.4 days)

➕ Other features

Galaxy Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (Swype), 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
AntennaExternal retractable antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, White
• Samsung TouchWiz UI
• Java framework
• Colors: Black, Blue, Gold
• 19.5:9 display ratio FHD+
• Dolby Atmos sound

☢️ Radiation rate

Galaxy Gran 2 Duos TV (SM-G7102T)Galaxy A40s (SM-A3050)
SAR 1.6W/kg (USA, Mexico, etc.)0.62W/kg (head), 0.74W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.383W/kg (head), 0.487W/kg (body)feature not registered
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