LG K31 Rebel (L355DL) vs TCL 20 SE (T671E)

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Side by side comparison between LG K31 vs TCL 20 SE phones, differences, pros, cons and full specifications. What's the better?

11/15/2021 9:18 AM, updated: 11/15/2021 11:09 AM

Compare TCL 20 SE X LG K31 Rebel (L355DL) 06Points

Specifications Compare Models Pictures

5.7"
IPS

720x1520

13
MP

5mp

2GB
RAM

Octa-core

3000
mAh

(Non removable)

19Points TCL 20 SE (T671E) Compare LG K31 X

Specifications Compare Models Pictures

6.82"
IPS

720x1640

48
MP

13mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? TCL 20 SE (T671E)

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!

6 Advantages LG K31 Rebel (L355DL)	vs	19 Advantages TCL 20 SE (T671E)
+Until 512GB microSD, microSDXC100% More external storage for files using memory cards	vs	Until 256GB microSD, microSDXC
+146 grams (5.11 ounces)41% Lighter	vs	206 grams (7.21 ounces)
+8.6 millimeters (0.34 inches)6% Thinner	vs	9.1 millimeters (0.36 inches)
+295 PPI12% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	263 PPI
+Panda King GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
+MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
2GHz 64bit Octa-core (12nm)	vs	+1.8GHz 64bit Octa-core (11nm)12% More powerful processor, you can open your applications faster
2GB LPDDR3	vs	+4GB LPDDR3100% More RAM memory. Typically more responsive and better for multitasking.
32GB (18GB available)	vs	+128GB (104GB available)5 times More internal storage for applications and files
eMMC 5.1	vs	+UFS 2.1Advantage Fastest write and read storage.
720x1520 pixels	vs	+720x1640 pixels8% Higher resolution screen
5.7"	vs	+6.82"20% Larger screen
(dual camera) 13MP + 5MP	vs	+(quad camera) 48MP + 5MP + 2MP + 2MP2 times Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
1/3.1" inches	vs	+1/2" inches55% The larger sensor camera lets you take photos with better depth.
(front) 5MP	vs	+(front) 13MP160% Higher resolution secondary camera to take pictures and selfies
Android 10	vs	+Android 11Advantage Android 11 is newer and safer
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 unlockAdvantage Sensors help you use the device
Not supported	vs	+Proximity sensorAdvantage Sensors help you use the device
3000 mAh	vs	+5000 mAh67% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
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.

24 Common items in both devices

Plastic body, glass front

TFT IPS LCD

60Hz

16 million

Only digital zoom

PDAF: phase detection autofocus

EIS: Digital stabilization

+17 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
	LG K31 Rebel (L355DL)	TCL 20 SE (T671E)
Change model		Choose the model
Model	K31 Rebel (L355DL)	TCL 20 SE (T671E)
Other model names	LG K31 Rebel (TracFone), LGL355DLATRFTNY, LGL355DL	TCL 20 SE (T671E) 128GB+4GB RAM
Country or region available	USA	(Latin America), Mexico
Brand	LG	TCL
Release date	8/21/2020	4/26/2021, Announced: 1/11/2021
Depth	8.6 millimeters (0.34 inches)	9.1 millimeters (0.36 inches)
Size (width x height)	71.12 x 147.83 millimeters (2.8 x 5.82 in)	77.14 x 172.08 millimeters (3.04 x 6.77 in)
Weight	146 grams (5.11 ounces)	206 grams (7.21 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.	Not supported
📲 Display
	LG K31 Rebel (L355DL)	TCL 20 SE (T671E)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5.7" inches	6.82" inches
Screen-to-body ratio	~77.1% (screen-to-body ratio)	~83.2% (screen-to-body ratio)
Display resolution	720x1520 pixels (19:9)	720x1640 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	295 PPI	263 PPI
Colors	16 million	16 million
Scratch-resistant glass	Panda King Glass	Not supported
Refresh rate	60Hz	60Hz
Display features	Not supported	450nits[typ]
🤖 Operating System
	LG K31 Rebel (L355DL)	TCL 20 SE (T671E)
System version	Android 10	Android 11
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	LG K31 Rebel (L355DL)	TCL 20 SE (T671E)
Chipset	64bit: MediaTek Helio P22 (MT6762) (12nm)	64bit: Qualcomm Snapdragon 460 (SM4250) (11nm)
CPU	Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 4x 1.8GHz Kryo 240 (Quad-core) 4x 1.6GHz Kryo 240 (Quad-core)
GPU graphical controller	PowerVR GE8320 (650MHz)	Qualcomm Adreno 610 (600MHz)
Performance (benchmark)	feature not registered	AnTuTu: 146080 (v9) Geekbench: 814 (v5.4)
💽 Memory and storage
	LG K31 Rebel (L355DL)	TCL 20 SE (T671E)
RAM memory	2GB LPDDR3	4GB LPDDR3
Internal storage	32GB (18GB available) eMMC 5.1	128GB (104GB available) UFS 2.1
External storage	Until 512GB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	LG K31 Rebel (L355DL)	TCL 20 SE (T671E)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	150/50 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	CDMA 800/1900, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 (2, 4, 5, 12, 13, 25, 26, 66, 71) TD-LTE (41)	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
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
	LG K31 Rebel (L355DL)	TCL 20 SE (T671E)
Back camera (main camera)	(dual camera) 13 megapixels 5MP ultrawide f/2.2120°1/5.0"1.12µm	(quad camera) 48 megapixels 5MP ultrawide f/2.214mm115°1/5"1.12µm 2MP depth f/2.4 2MP macro f/2.4
Main camera resolution	4128x3096 pixels	8000x6000 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	27mm lens	27mm lens
Sensor size	1/3.1" inches	1/2" inches
Pixel size	1.12µm pixel	1.12µm pixel
Autofocus	PDAF: phase detection 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	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG K31 Rebel (L355DL)	TCL 20 SE (T671E)
Front camera (secondary)	5 megapixels	13 megapixels
Front camera resolution	2560x1920 pixels	4128x3096 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.2 (aperture)
Focal length	24mm lens	26mm lens
Sensor size	1/5" inches	1/3" inches
Pixel size	1.12µm pixel	1.12µm pixel
🔉 Sound and multimedia
	LG K31 Rebel (L355DL)	TCL 20 SE (T671E)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LG K31 Rebel (L355DL)	TCL 20 SE (T671E)
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	5.0 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	LG K31 Rebel (L355DL)	TCL 20 SE (T671E)
Sensors	Accelerometer Fingerprint sensor (rear-mounted)	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG K31 Rebel (L355DL)	TCL 20 SE (T671E)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3000 mAh	5000 mAh
Charger, watts	Wired charging	18W Wired fast charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	11 hours	feature not registered
Standby	528 hours (22 days)	feature not registered
➕ Other features
	LG K31 Rebel (L355DL)	TCL 20 SE (T671E)
Call control	Voice dialing, Voice recorder, Voice commands	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: Silver • LG UX 9.1	• Colors: Nuit Black, Aurora Green • TCL UI 3 • 2.5D screen • Dual speakers stereo • 24-bit/192kHz audio
☢️ Radiation rate
	LG K31 Rebel (L355DL)	TCL 20 SE (T671E)
SAR 1.6W/kg (USA, Mexico, etc.)	0.61W/kg (head), 1.13W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered