TCL 20 SE (T671E) vs LeEco Le S3 (X522)

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Side by side comparison between TCL 20 SE vs LeEco Le S3 phones, differences, pros, cons and full specifications. What's the better?

11/15/2021 9:18 AM, updated: 5/17/2022 1:59 AM

Compare LeEco Le S3 X TCL 20 SE (T671E) 16Points

Specifications Compare Models Pictures

6.82"
IPS

720x1640

48
MP

13mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

10Points LeEco Le S3 (X522) Compare TCL 20 SE X

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

16
MP

8mp

3GB
RAM

Octa-core

3000
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!

16 Advantages TCL 20 SE (T671E)	vs	10 Advantages LeEco Le S3 (X522)
+1.8GHz 64bit Octa-core (11nm)17% More powerful processor, you can open your applications faster	vs	1.8GHz 64bit Octa-core
+4GB LPDDR333% More RAM memory. Typically more responsive and better for multitasking.	vs	3GB LPDDR3
+128GB (104GB available)4 times More internal storage for applications and files	vs	32GB (22GB available)
+Until 256GB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+6.82"24% Larger screen	vs	5.5"
+(quad camera) 48MP + 5MP + 2MP + 2MP3 times Higher resolution main camera	vs	(back) 16MP
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+(front) 13MP60% Higher resolution secondary camera to take pictures and selfies	vs	(front) 8MP
+(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
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+5000 mAh67% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3000 mAh
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
+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
206 grams (7.21 ounces)	vs	+153 grams (5.36 ounces)35% Lighter
9.1 millimeters (0.36 inches)	vs	+7.5 millimeters (0.3 inches)21% Thinner
Plastic body, glass front	vs	+Aluminum body, glass frontAdvantage More resistant material
720x1640 pixels	vs	+1080x1920 pixels76% Higher resolution screen
263 PPI	vs	+401 PPI52% Crisper display of text, images and videos because it has more pixels per inch (ppi)
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 300 Mbps100% Faster for surfing the internet and download files
1 slot (Single-SIM) (hybrid slot/shares the same microSD slot)	vs	+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.
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
Not supported	vs	+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys

24 Common items in both devices

TFT IPS LCD

60Hz

16 million

Dual-LED flash

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
	TCL 20 SE (T671E)	LeEco Le S3 (X522)
Change model		Choose the model
Model	TCL 20 SE (T671E)	LeEco Le S3 (X522)
Other model names	TCL 20 SE (T671E) 128GB+4GB RAM	LeEco S3 X522 AM, Letv LEX522, LeEco X522 3GB RAM
Country or region available	(Latin America), Mexico	Canada, USA
Brand	TCL	LeEco
Release date	4/26/2021, Announced: 1/11/2021	11/1/2016
Depth	9.1 millimeters (0.36 inches)	7.5 millimeters (0.3 inches)
Size (width x height)	77.14 x 172.08 millimeters (3.04 x 6.77 in)	74.2 x 151.1 millimeters (2.92 x 5.95 in)
Weight	206 grams (7.21 ounces)	153 grams (5.36 ounces)
Build, materials	Plastic body, glass front	Aluminum body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	TCL 20 SE (T671E)	LeEco Le S3 (X522)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	6.82" inches	5.5" inches
Screen-to-body ratio	~83.2% (screen-to-body ratio)	~74.4% (screen-to-body ratio)
Display resolution	720x1640 pixels	1080x1920 pixels (16:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	263 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 3
Refresh rate	60Hz	60Hz
Display features	450nits[typ]	Not supported
🤖 Operating System
	TCL 20 SE (T671E)	LeEco Le S3 (X522)
System version	Android 11	Android 6.0 Marshmallow
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	eUI 5.8
⚙️ Processor
	TCL 20 SE (T671E)	LeEco Le S3 (X522)
Chipset	64bit: Qualcomm Snapdragon 460 (SM4250) (11nm)	64bit: Qualcomm Snapdragon 652 MSM8976 (28nm)
CPU	Octa-core, 2 processors: 4x 1.8GHz Kryo 240 (Quad-core) 4x 1.6GHz Kryo 240 (Quad-core)	Octa-core, 2 processors: 4x 1.8GHz ARM Cortex-A72 (Quad-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 610 (600MHz)	Qualcomm Adreno 510 600Mhz
Performance (benchmark)	AnTuTu: 146080 (v9) Geekbench: 814 (v5.4)	feature not registered
💽 Memory and storage
	TCL 20 SE (T671E)	LeEco Le S3 (X522)
RAM memory	4GB LPDDR3	3GB LPDDR3
Internal storage	128GB (104GB available) UFS 2.1	32GB (22GB available)
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Not supported
📶 Mobile networks
	TCL 20 SE (T671E)	LeEco Le S3 (X522)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	300/50 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 850/900/1700/1900/2100	UMTS 850/1700/1900/2100
Primary 4G network	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66) VoLTE	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 17)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	TCL 20 SE (T671E)	LeEco Le S3 (X522)
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	16 megapixels
Main camera resolution	8000x6000 pixels	4608x3456 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	feature not registered
Focal length	27mm (lens)	feature not registered
Sensor size	1/2" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
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 only main camera
Camera extras	feature not registered	1080p@30fps 720p@120fps
📸 Front camera
	TCL 20 SE (T671E)	LeEco Le S3 (X522)
Front camera (secondary)	13 megapixels	8 megapixels
Front camera resolution	4128x3096 pixels	3264x2448 pixels
Video recording (secondary)	Full HD (1920x1080)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	26mm (lens)	feature not registered
Sensor size	1/3" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	TCL 20 SE (T671E)	LeEco Le S3 (X522)
Loudspeaker	Supported	Mono sound (not stereo) Dolby Atmos
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	TCL 20 SE (T671E)	LeEco Le S3 (X522)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack	Type-C reversible connector
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 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Supported
🧭 Sensors
	TCL 20 SE (T671E)	LeEco Le S3 (X522)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	TCL 20 SE (T671E)	LeEco Le S3 (X522)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	5000 mAh	3000 mAh
Charger, watts	18W Wired fast charging	18W Wired fast charging Quick Charge 3
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	TCL 20 SE (T671E)	LeEco Le S3 (X522)
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: Gray, Gold, Rose Gold
☢️ Radiation rate
	TCL 20 SE (T671E)	LeEco Le S3 (X522)
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