TCL 20 SE (T671F) vs LG K8 2017 (X240K)

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Side by side comparison between TCL 20 SE vs LG K8 (2017) phones, differences, pros, cons and full specifications. What's the better?

11/15/2021 10:22 AM, updated: 11/15/2021 11:09 AM

Compare LG K8 (2017) X TCL 20 SE (T671F) 22Points

Specifications Compare Models Pictures

6.82"
IPS

720x1640

48
MP

13mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

05Points LG K8 2017 (X240K) Compare TCL 20 SE X

Specifications Compare Models Pictures

5"
IPS

720x1280

13
MP

5mp

1.5GB
RAM

Quad-core

2500
mAh

(Removable)

What's the better phone? TCL 20 SE (T671F)

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!

22 Advantages TCL 20 SE (T671F)	vs	5 Advantages LG K8 2017 (X240K)
+1.8GHz 64bit Octa-core (11nm)94% More powerful processor, you can open your applications faster	vs	1.25GHz 64bit Quad-core
+4GB LPDDR3167% More RAM memory. Typically more responsive and better for multitasking.	vs	1.5GB LPDDR3
+128GB (104GB available)11 times More internal storage for applications and files	vs	16GB (9GB available)
+UFS 2.1Advantage Fastest write and read storage.	vs	eMMC 5.0
+Until 256GB microSD, microSDXC7 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDXC
+720x1640 pixels28% Higher resolution screen	vs	720x1280 pixels
+6.82"36% Larger screen	vs	5"
+(quad camera) 48MP + 5MP + 2MP + 2MP3 times Higher resolution main camera	vs	(back) 13MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+1/2" inches50% The larger sensor camera lets you take photos with better depth.	vs	1/3" inches
+f/1.8 (aperture)22% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.2 (aperture)
+(front) 13MP160% Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera	vs	(front) HD (1280x720)
+Android 11Advantage Android 11 is newer and safer	vs	Android 6.0 Marshmallow
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device	vs	Not supported
+5000 mAh100% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2500 mAh
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.1 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
206 grams (7.21 ounces)	vs	+148 grams (5.18 ounces)39% Lighter
9.1 millimeters (0.36 inches)	vs	+8.25 millimeters (0.32 inches)10% Thinner
263 PPI	vs	+294 PPI12% Crisper display of text, images and videos because it has more pixels per inch (ppi)
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.

20 Common items in both devices

Plastic body, glass front

TFT IPS LCD

16 million

Only digital zoom

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

Full HD (1920x1080)

+13 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
	TCL 20 SE (T671F)	LG K8 2017 (X240K)
Change model		Choose the model
Model	TCL 20 SE (T671F)	LG K8 2017 (X240K)
Other model names	TCL 20 SE (T671F) 128GB+4GB RAM	LG K8 2017 Dual-Sim, LGX240K, LG-X240K, LG PP2
Country or region available	(Global, International)	Philippines, Indonesia, Sri Lanka, Taiwan
Brand	TCL	LG
Release date	4/26/2021, Announced: 1/11/2021	3/1/2017
Depth	9.1 millimeters (0.36 inches)	8.25 millimeters (0.32 inches)
Size (width x height)	77.14 x 172.08 millimeters (3.04 x 6.77 in)	73.2 x 147.15 millimeters (2.88 x 5.79 in)
Weight	206 grams (7.21 ounces)	148 grams (5.18 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	TCL 20 SE (T671F)	LG K8 2017 (X240K)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	6.82" inches	5" inches
Screen-to-body ratio	~83.2% (screen-to-body ratio)	~64% (screen-to-body ratio)
Display resolution	720x1640 pixels	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	263 PPI	294 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	60Hz	feature not registered
Display features	450nits[typ]	feature not registered
🤖 Operating System
	TCL 20 SE (T671F)	LG K8 2017 (X240K)
System version	Android 11	Android 6.0 Marshmallow
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	TCL 20 SE (T671F)	LG K8 2017 (X240K)
Chipset	64bit: Qualcomm Snapdragon 460 (SM4250) (11nm)	64bit: MediaTek MT6737 (28nm)
CPU	Octa-core, 2 processors: 4x 1.8GHz Kryo 240 (Quad-core) 4x 1.6GHz Kryo 240 (Quad-core)	Quad-core, 1 processor: 4x 1.25GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 610 (600MHz)	ARM Mali-T720 MP2 550Mhz
Performance (benchmark)	AnTuTu: 146080 (v9) Geekbench: 814 (v5.4)	feature not registered
💽 Memory and storage
	TCL 20 SE (T671F)	LG K8 2017 (X240K)
RAM memory	4GB LPDDR3	1.5GB LPDDR3
Internal storage	128GB (104GB available) UFS 2.1	16GB (9GB available) eMMC 5.0
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 32GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	TCL 20 SE (T671F)	LG K8 2017 (X240K)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-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	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	UMTS 850/900/2100
Primary 4G network	LTE Cat4 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE	LTE Cat4 (Bands 1, 3, 5, 7, 8, 28)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1900/2100	Not supported
Secondary 4G network	LTE Cat4 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE
📷 Camera
	TCL 20 SE (T671F)	LG K8 2017 (X240K)
Back camera (main camera)	(quad camera) 48 megapixels 5MP ultrawide f/2.214mm115°1/5"1.12µm 2MP depth f/2.4 2MP macro f/2.4	13 megapixels
Main camera resolution	8000x6000 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/2.2 (aperture)
Focal length	27mm lens	feature not registered
Sensor size	1/2" inches	1/3" inches
Pixel size	1.12µm pixel	1.12µm pixel
Autofocus	PDAF: phase detection autofocus	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 only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	TCL 20 SE (T671F)	LG K8 2017 (X240K)
Front camera (secondary)	13 megapixels	5 megapixels
Front camera resolution	4128x3096 pixels	2560x1920 pixels
Video recording (secondary)	Full HD (1920x1080)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.4 (aperture)
Focal length	26mm lens	feature not registered
Sensor size	1/3" inches	1/5" inches
Pixel size	1.12µm pixel	1.12µm pixel
🔉 Sound and multimedia
	TCL 20 SE (T671F)	LG K8 2017 (X240K)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	FM	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, OGG, eAAC+, FLAC
🔌 Connectivity
	TCL 20 SE (T671F)	LG K8 2017 (X240K)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.0 + A2DP/LE	4.1 + A2DP
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, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	TCL 20 SE (T671F)	LG K8 2017 (X240K)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	TCL 20 SE (T671F)	LG K8 2017 (X240K)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	5000 mAh	2500 mAh
Charger, watts	18W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	3.2 hours
Standby	feature not registered	310 hours (12.9 days)
➕ Other features
	TCL 20 SE (T671F)	LG K8 2017 (X240K)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
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: Nuit Black, Aurora Green • TCL UI 3 • 2.5D screen • Dual speakers stereo • 24-bit/192kHz audio	• Colors: Indigo, Gold • 2.5D glass screen • Quick Selfie
☢️ Radiation rate
	TCL 20 SE (T671F)	LG K8 2017 (X240K)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered