LG G4 (LS991) vs TCL 20 SE (T671E)

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Side by side comparison between LG G4 vs TCL 20 SE phones, differences, pros, cons and full specifications. What's the better?

11/15/2021 9:18 AM, updated: 2/11/2023 5:21 PM

Compare TCL 20 SE X LG G4 (LS991) 12Points

Specifications Compare Models Pictures

5.5"
IPS

1440x2560

16
MP

8mp

3GB
RAM

Hexa-core

3000
mAh

(Removable)

18Points TCL 20 SE (T671E) Compare LG G4 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!

12 Advantages LG G4 (LS991)	vs	18 Advantages TCL 20 SE (T671E)
+155 grams (5.43 ounces)33% Lighter	vs	206 grams (7.21 ounces)
+1440x2560 pixels2 times Higher resolution screen	vs	720x1640 pixels
+534 PPI103% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	263 PPI
+OIS (3-axis): Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(4G LTE-A) 300 Mbps100% Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
1.8GHz 64bit Hexa-core (20nm)	vs	+1.8GHz 64bit Octa-core (11nm)29% More powerful processor, you can open your applications faster
3GB LPDDR3	vs	+4GB LPDDR333% More RAM memory. Typically more responsive and better for multitasking.
32GB (25GB available)	vs	+128GB (104GB available)3 times More internal storage for applications and files
eMMC 5.0	vs	+UFS 2.1Advantage Fastest write and read storage.
Until 128GB microSD, microSDXC	vs	+Until 256GB microSD, microSDXC100% More external storage for files using memory cards
9.8 millimeters (0.39 inches)	vs	+9.1 millimeters (0.36 inches)8% Thinner
5.5"	vs	+6.82"24% Larger screen
(back) 16MP	vs	+(quad camera) 48MP + 5MP + 2MP + 2MP3 times Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
HDR photo/video only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
1/2.6" inches	vs	+1/2" inches30% The larger sensor camera lets you take photos with better depth.
(front) 8MP	vs	+(front) 13MP60% Higher resolution secondary camera to take pictures and selfies
Android 7.0 Nougat	vs	+Android 11Advantage Android 11 is newer and safer
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (rear-mounted)Advantage 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
4.1 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0, USB OTG On-The-Go	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

26 Common items in both devices

Plastic body, glass front

TFT IPS LCD

60Hz

16 million

Only digital zoom

LDAF: laser detection autofocus / PDAF: phase detection autofocus

f/1.8 (aperture)

+19 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 G4 (LS991)	TCL 20 SE (T671E)
Change model		Choose the model
Model	LG G4 (LS991)	TCL 20 SE (T671E)
Other model names	LG G4 LS991 (Sprint), LG-LS991, LG P1	TCL 20 SE (T671E) 128GB+4GB RAM
Country or region available	USA	(Latin America), Mexico
Brand	LG	TCL
Release date	4/29/2015, Announced: 4/28/2015	4/26/2021, Announced: 1/11/2021
Depth	9.8 millimeters (0.39 inches)	9.1 millimeters (0.36 inches)
Size (width x height)	76.1 x 148.9 millimeters (3 x 5.86 in)	77.14 x 172.08 millimeters (3.04 x 6.77 in)
Weight	155 grams (5.43 ounces)	206 grams (7.21 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	LG G4 (LS991)	TCL 20 SE (T671E)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5.5" inches	6.82" inches
Screen-to-body ratio	~73.6% (screen-to-body ratio)	~83.2% (screen-to-body ratio)
Display resolution	1440x2560 pixels (16:9)	720x1640 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	534 PPI	263 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	60Hz	60Hz
Display features	Not supported	450nits[typ]
🤖 Operating System
	LG G4 (LS991)	TCL 20 SE (T671E)
System version	Android 5.1 Lollipop	Android 11
Firmware update	Android 7.0 Nougat	feature not registered
User Interface	LG UX 4.0 UI	feature not registered
⚙️ Processor
	LG G4 (LS991)	TCL 20 SE (T671E)
Chipset	64bit: Qualcomm Snapdragon 808 (MSM8992) (20nm)	64bit: Qualcomm Snapdragon 460 (SM4250) (11nm)
CPU	Hexa-core, 2 processors: 2x 1.8GHz ARM Cortex-A57 (Dual-core) 4x 1.4GHz 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	Qualcomm Adreno 418 (600MHz)	Qualcomm Adreno 610 (600MHz)
Performance (benchmark)	Basemark OS II: 1584 (v2)	AnTuTu: 146080 (v9) Geekbench: 814 (v5.4)
💽 Memory and storage
	LG G4 (LS991)	TCL 20 SE (T671E)
RAM memory	3GB LPDDR3	4GB LPDDR3
Internal storage	32GB (25GB available) eMMC 5.0	128GB (104GB available) UFS 2.1
External storage	Until 128GB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	LG G4 (LS991)	TCL 20 SE (T671E)
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	300/50 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 Cat6 (2, 4, 5, 12, 25, 26)	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+, LTE, LTE-A	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 G4 (LS991)	TCL 20 SE (T671E)
Back camera (main camera)	16 megapixels	(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	5312x2988 pixels	8000x6000 pixels
Video recording (primary)	4K UHD (3840x2160) 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	28mm (lens)	27mm (lens)
Sensor size	1/2.6" inches	1/2" inches
Pixel size	1.12µm pixel	1.12µm pixel
Autofocus	LDAF: laser detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS (3-axis): Optical 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/video only main camera	HDR photo on both cameras
Camera extras	4K@30fps 1080p@30fps	feature not registered
📸 Front camera
	LG G4 (LS991)	TCL 20 SE (T671E)
Front camera (secondary)	8 megapixels	13 megapixels
Front camera resolution	3264x2448 pixels	4128x3096 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	1/4" inches	1/3" inches
Pixel size	1.12µm pixel	1.12µm pixel
🔉 Sound and multimedia
	LG G4 (LS991)	TCL 20 SE (T671E)
Loudspeaker	Mono sound (not stereo) 24-bit/192kHz	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, DivX, XviD, WMV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LG G4 (LS991)	TCL 20 SE (T671E)
USB	MicroUSB 2.0, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Micro-B USB SlimPort	USB Type-C (reversible)
Bluetooth	4.1 + A2DP	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	LG G4 (LS991)	TCL 20 SE (T671E)
Sensors	Accelerometer Ambient light sensor Barometer Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG G4 (LS991)	TCL 20 SE (T671E)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3000 mAh	5000 mAh
Charger, watts	18W Wired fast charging Quick Charge 2	18W Wired fast charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	20 hours	feature not registered
Standby	434 hours (18.1 days)	feature not registered
➕ Other features
	LG G4 (LS991)	TCL 20 SE (T671E)
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: Grey, White, Gold, Leather Black, Leather Brown, Leather Red • Knock Code • Quick Remote	• Colors: Nuit Black, Aurora Green • TCL UI 3 • 2.5D screen • Dual speakers stereo • 24-bit/192kHz audio
☢️ Radiation rate
	LG G4 (LS991)	TCL 20 SE (T671E)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.62W/kg (head)	feature not registered