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Samsung Galaxy J4 (SM-J400M/DS 32GB) vs TCL 20 5G (T781H)

Side by side comparison between Samsung Galaxy J4 vs TCL 20 5G phones, differences, pros, cons and full specifications. What's the better?

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Compare TCL 20 5G X Samsung Galaxy J4 (SM-J400M/DS 32GB) 06Points
5.5"
AMOLED

720x1280

13
MP

5mp

2GB
RAM

Quad-core

3000
mAh

(Removable)

vs
6.67"
IPS

1080x2400

48
MP

8mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? TCL 20 5G (T781H)

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 J4 (SM-J400M/DS 32GB)} 6 Advantages Samsung Galaxy J4 (SM-J400M/DS 32GB) vs 20 5G (T781H)} 27 Advantages TCL 20 5G (T781H)
+175 grams (6.13 ounces)18%
Lighter
vs206 grams (7.21 ounces)
+8.1 millimeters (0.32 inches)12%
Thinner
vs9.1 millimeters (0.36 inches)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT IPS LCD
+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
vsLED flash
+Li-Ion: Lithium-Ion (Removable)Advantage
Removable battery can be replaced easily
vsLiPo: Li-Ion polymer (Non removable)
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
vs2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)
1.4GHz 64bit Quad-core (14nm)vs+2GHz 64bit Octa-core111%
More powerful processor, you can open your applications faster
2GB LPDDR3vs+6GB LPDDR4X2 times
More RAM memory. Typically more responsive and better for multitasking.
32GB (22GB available)vs+128GB (103GB available)4 times
More internal storage for applications and files
Flash (EEPROM)vs+UFS 2.1Advantage
Fastest write and read storage.
Until 256GB microSD, microSDXCvs+Until 1TB microSD, microSDXC3 times
More external storage for files using memory cards
720x1280 pixelsvs+1080x2400 pixels181%
Higher resolution screen
267 PPIvs+395 PPI48%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.5"vs+6.67"21%
Larger screen
(back) 13MPvs+(triple camera) 48MP + 8MP + 2MP4 times
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/1.9 (aperture)vs+f/1.8 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MPvs+(front) 8MP63%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
(front) HD (1280x720)vs+(front) Full HD (1920x1080)125%
More image quality for recording videos with the secondary camera
Android 9.0 Pievs+Android 10Advantage
Android 10 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+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (side-mounted)Advantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
3000 mAhvs+4500 mAh50%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
802.11 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
4.2 + A2DPvs+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0, USB OTG On-The-Govs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.

14 Common items in both devices
Plastic body / Plastic body, glass front
16 million
Only digital zoom
Autofocus / PDAF: phase detection autofocus
EIS: Digital stabilization
Capacitive
Multitouch
+7 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 J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
ModelGalaxy J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
Other model namesGalaxy J4 J400M/Dual-sim, SM-J400MZKKZTOTCL 20 5G T781H (128GB)
Country or region availableBrazil
Brazil
(Global, International)
(Global, International)
BrandSamsungTCL
Release date5/1/201811/30/2020
Depth8.1 millimeters (0.32 inches)9.1 millimeters (0.36 inches)
Size (width x height)77.2 x 151.7 millimeters (3.04 x 5.97 in)76.8 x 166.2 millimeters (3.02 x 6.54 in)
Weight175 grams (6.13 ounces)206 grams (7.21 ounces)
Build, materialsPlastic bodyPlastic body, glass front
Protection against water and othersNot supportedNot supported

📲 Display

Galaxy J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
Display typeSuper AMOLEDTFT IPS LCD
Screen size5.5" inches6.67" inches
Screen-to-body ratio~71.2% (screen-to-body ratio)~84.2% (screen-to-body ratio)
Display resolution720x1280 pixels1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)267 PPI395 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registered60Hz
Display featuresfeature not registered450nits[typ]
HDR10

🤖 Operating System

Galaxy J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
System versionAndroid 8.0 OreoAndroid 10
Firmware updateAndroid 9.0 Piefeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Galaxy J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
Chipset64bit: Samsung Exynos 7570 (14nm)64bit: Qualcomm Snapdragon 690 SM6350 (8nm)
CPUQuad-core, 1 processor:
4x 1.4GHz ARM Cortex-A53 (Quad-core)
Octa-core, 2 processors:
2x 2GHz Kryo 560 Gold (Dual-core)
6x 1.7GHz Kryo 560 Silver (Hexa-core)
GPU graphical controllerARM Mali-T720 MP1 (830MHz)Qualcomm Adreno 619L 950Mhz
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
RAM memory2GB LPDDR36GB LPDDR4X
Internal storage32GB (22GB available)
Flash (EEPROM)
128GB (103GB available)
UFS 2.1
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

Galaxy J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
micro-SIM (3FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps2000/1024 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 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/1900/2100
Primary 4G networkLTE Cat4 (Bands 1,2,3,4,5,7,8,12,13,17,28,66)LTE Cat18 (1, 3, 5, 7, 8, 20, 26, 28, 32)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkNot supportedSA/NSA (1, 3, 5, 28, 41, 78)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
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 J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
Back camera (main camera)13 megapixels(triple camera)
48 megapixels
8MP ultrawide f/2.216mm118°1/4"1.12µm
2MP macro f/2.483°1/5"1.75μm
Main camera resolution4128x3096 pixels8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flash on both camerasLED flash
Focal aperturef/1.9 (aperture)f/1.8 (aperture)
Focal length28mm lens26mm lens
Sensor sizefeature not registered1/2" inches
Pixel sizefeature not registered0.8µm pixel
AutofocusAutofocusPDAF: phase detection autofocus
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 only main cameraHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Galaxy J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
Front camera (secondary)5 megapixels8 megapixels
Front camera resolution2560x1920 pixels3264x2448 pixels
Video recording (secondary)HD (1280x720)Full HD (1920x1080)
Front flashLEDNot supported
Focal aperturef/2.2 (aperture)f/2.0 (aperture)
Focal lengthfeature not registered27mm lens
Sensor sizefeature not registered1/4" inches
Pixel sizefeature not registered1.12µm pixel

🔉 Sound and multimedia

Galaxy J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
LoudspeakerSupportedSupported
Active noise cancellationNot supported2 microphones or more
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, MKV, WMVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, OGG, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Galaxy J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedUSB Type-C (reversible)
Bluetooth4.2 + A2DP5.1 + A2DP/LE
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
SensorsAccelerometer
Proximity sensor
Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
Battery typeLi-Ion: Lithium-Ion (Removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity3000 mAh4500 mAh
Charger, wattsWired charging18W Wired fast charging
Reverse charging by cable
Quick Charge 4+
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy20 hoursfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
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, Orchid Gray• Colors: Mist Gray, Placid Blue
• TCL UI
• 2.5D screen
• NXTVISION
• Screen protector included
• TPU case included
• Hi-Res audio
• 24-bit/192kHz audio
• 10W charger in box (device supports 18W)

☢️ Radiation rate

Galaxy J4 (SM-J400M/DS 32GB)TCL 20 5G (T781H)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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