Samsung Galaxy Express 3 (SM-J120A) vs TCL 10 Pro (T799B)

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Side by side comparison between Samsung Galaxy Express 3 vs TCL 10 Pro phones, differences, pros, cons and full specifications. What's the better?

4/4/2021 4:26 PM, updated: 1/5/2022 6:01 PM

Compare TCL 10 Pro X Samsung Galaxy Express 3 (SM-J120A) 04Points

Specifications Compare Models Pictures

4.5"
AMOLED

480x800

5
MP

2mp

1GB
RAM

Quad-core

2050
mAh

(Removable)

29Points TCL 10 Pro (T799B) Compare Samsung Galaxy Express 3 X

Specifications Compare Models Pictures

6.47"
AMOLED

1080x2340

64
MP

24mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? TCL 10 Pro (T799B)

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!

4 Advantages Samsung Galaxy Express 3 (SM-J120A)	vs	29 Advantages TCL 10 Pro (T799B)
+131 grams (4.59 ounces)35% Lighter	vs	177 grams (6.2 ounces)
+8.9 millimeters (0.35 inches)3% Thinner	vs	9.2 millimeters (0.36 inches)
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	AMOLED
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
1.3GHz 32bit Quad-core	vs	+2GHz 64bit Octa-core (11nm)147% More powerful processor, you can open your applications faster
1GB	vs	+6GB LPDDR4X5 times More RAM memory. Typically more responsive and better for multitasking.
8GB (4GB available)	vs	+128GB (103GB available)25 times More internal storage for applications and files
Until 256GB microSD, microSDXC	vs	+Until 1TB microSD, microSDXC3 times More external storage for files using memory cards
Plastic body, glass front	vs	+Aluminum frame, glass front/backAdvantage More resistant material
480x800 pixels	vs	+1080x2340 pixels6 times Higher resolution screen
207 PPI	vs	+398 PPI92% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.5"	vs	+6.47"44% Larger screen
(back) 5MP	vs	+(quad camera) 64MP + 16MP + 5MP + 2MP16 times Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
f/2.2 (aperture)	vs	+f/1.8 (aperture)22% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 2MP	vs	+(front) 24MP11 times Higher resolution secondary camera to take pictures and selfies
HD (1280x720)	vs	+4K UHD (3840x2160)8 times More image quality for recording videos with the primary camera
(front) VGA (640x480)	vs	+(front) Full HD (1920x1080)6 times More image quality for recording videos with the secondary camera
Android 6.0.1 Marshmallow	vs	+Android 11Advantage Android 11 is newer and safer
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 400 Mbps167% Faster for surfing the internet and download files
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (under display)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
2050 mAh	vs	+4500 mAh120% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos
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
4.0 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

17 Common items in both devices

16 million

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

4G LTE / 4G LTE-A

Capacitive

Multitouch

+10 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

📱 Model features
	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
Change model		Choose the model
Model	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
Other model names	AT&T Samsung Galaxy J1 4G, Galaxy Express 3 GoPhone	TCL 10 Pro T799B-2ALCUS11-2
Country or region available	USA	(Latin America), Canada, USA
Brand	Samsung	TCL
Release date	4/1/2016	5/19/2020, Announced: 4/6/2020
Depth	8.9 millimeters (0.35 inches)	9.2 millimeters (0.36 inches)
Size (width x height)	69.3 x 132.6 millimeters (2.73 x 5.22 in)	72.4 x 158.5 millimeters (2.85 x 6.24 in)
Weight	131 grams (4.59 ounces)	177 grams (6.2 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
Display type	Super AMOLED	AMOLED
Screen size	4.5" inches	6.47" inches
Screen-to-body ratio	~62.7% (screen-to-body ratio)	~89.5% (screen-to-body ratio)
Display resolution	480x800 pixels	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	207 PPI	398 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	600nits[typ] HDR10 Always-On Display NXTVISION
🤖 Operating System
	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
System version	Android 6.0.1 Marshmallow	Android 10
Firmware update	feature not registered	Android 11
User Interface	feature not registered	TCL UI
⚙️ Processor
	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
Chipset	32bit: Spreadtrum SC9830A (28nm)	64bit: Qualcomm Snapdragon 675 (SM6150) (11nm)
CPU	Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core)	Octa-core, 2 processors: 2x 2GHz Kryo 460 Gold (Dual-core) 6x 1.7GHz Kryo 460 Silver (Hexa-core)
GPU graphical controller	ARM Mali-400 MP2	Qualcomm Adreno 612 (845MHz)
Performance (benchmark)	feature not registered	AnTuTu: 220202 (v8), 275829 (v9)
💽 Memory and storage
	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
RAM memory	1GB	6GB LPDDR4X
Internal storage	8GB (4GB available)	128GB (103GB available) UFS 2.1
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	400/75 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 700/850/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,12)	LTE Cat13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 25, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
Back camera (main camera)	5 megapixels	(quad camera) 64 megapixels 16MP ultrawide f/2.4123°13mm1/3.1"1.0µm 5MP macro f/2.283°1/5" 2MP depth f/2.477°1/2.8"
Main camera resolution	2592x1944 pixels	10120x6328 pixels
Video recording (primary)	HD (1280x720) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/2.2 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/1.72" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo only main camera	HDR photo on both cameras
Camera extras	feature not registered	1080p@120fps 720p@960fps
📸 Front camera
	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
Front camera (secondary)	2 megapixels	24 megapixels
Front camera resolution	1600x1200 pixels	5632x4224 pixels
Video recording (secondary)	VGA (640x480)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/2.8" inches
Pixel size	feature not registered	0.9µm pixel
🔉 Sound and multimedia
	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	Not supported	2 microphones or more
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	4.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, GALILEO
NFC	Not supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
Sensors	Accelerometer Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2050 mAh	4500 mAh
Charger, watts	Wired charging	18W (9V/2A) Wired fast charging Reverse charging by cable Quick Charge 3
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	12 hours	18 hours
Standby	240 hours (10 days)	600 hours (25 days)
➕ Other features
	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: White	• Colors: Gray, Green • TPU case included
☢️ Radiation rate
	Galaxy Express 3 (SM-J120A)	TCL 10 Pro (T799B)
SAR 1.6W/kg (USA, Mexico, etc.)	0.99W/kg (head), 1.25W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	1.03W/kg (head), 0.439W/kg (body)	feature not registered