Lenovo Legion Duel 2 (512GB) vs TCL 20 SE (T671E)

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Side by side comparison between Lenovo Legion Duel 2 vs TCL 20 SE phones, differences, pros, cons and full specifications. What's the better?

2/25/2023 10:43 AM, updated: 2/25/2023 11:24 AM

Compare TCL 20 SE X Lenovo Legion Duel 2 (512GB) 26Points

Specifications Compare Models Pictures

6.92"
AMOLED

1080x2460

64
MP

44mp

16GB
RAM

Octa-core

5500
mAh

(Non removable)

06Points TCL 20 SE (T671E) Compare Lenovo Legion Duel 2 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? Lenovo Legion Duel 2 (512GB)

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!

26 Advantages Lenovo Legion Duel 2 (512GB)	vs	6 Advantages TCL 20 SE (T671E)
+2.84GHz 64bit Octa-core (5nm)49% More powerful processor, you can open your applications faster	vs	1.8GHz 64bit Octa-core (11nm)
+16GB LPDDR53 times More RAM memory. Typically more responsive and better for multitasking.	vs	4GB LPDDR3
+512GB (460GB available)3 times More internal storage for applications and files	vs	128GB (104GB available)
+UFS 3.1Advantage Fastest write and read storage.	vs	UFS 2.1
+Aluminum frame, glass front/backAdvantage More resistant material	vs	Plastic body, glass front
+AMOLEDAdvantage AMOLED display is brighter and more vivid	vs	TFT IPS LCD
+HDR10+Advantage The HDR10+ display provides vibrant colors and more details	vs	Not supported
+144Hz140% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	60Hz
+1080x2460 pixels125% Higher resolution screen	vs	720x1640 pixels
+388 PPI48% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	263 PPI
+6.92"1% Larger screen	vs	6.82"
+(dual camera) 64MP + 16MP40% Higher resolution main camera	vs	(quad camera) 48MP + 5MP + 2MP + 2MP
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+1/1.32" inches52% The larger sensor camera lets you take photos with better depth.	vs	1/2" inches
+(front) 44MP2 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 13MP
+8K UHD (7680x4320)15 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera	vs	(front) Full HD (1920x1080)
+5G Sub6Advantage The 5G Sub6 network is newer and faster	vs	4G LTE
+(5G Sub6) 3000 Mbps19 times Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+5500 mAh10% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	5000 mAh
+90W4 times More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.	vs	18W
+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (hybrid slot/shares the same microSD slot)
+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.2 + A2DP/LEAdvantage Bluetooth 5.2 + A2DP/LE is newer and faster	vs	5.0 + A2DP/LE
+Gorilla Glass 5Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
Not supported	vs	+Until 256GB microSD, microSDXCAdvantage More external storage for files using memory cards
259 grams (9.07 ounces)	vs	+206 grams (7.21 ounces)26% Lighter
9.9 millimeters (0.39 inches)	vs	+9.1 millimeters (0.36 inches)9% Thinner
f/1.9 (aperture)	vs	+f/1.8 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general

24 Common items in both devices

16 million

Dual-LED flash

Only digital zoom

PDAF: phase detection autofocus

EIS: Digital stabilization

HDR photo/video on both cameras / HDR photo on both cameras

Android 11

+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
	Lenovo Legion Duel 2 (512GB)	TCL 20 SE (T671E)
Change model		Choose the model
Model	Legion Duel 2 (512GB)	TCL 20 SE (T671E)
Other model names	Lenovo Legion Phone Duel 2	TCL 20 SE (T671E) 128GB+4GB RAM
Country or region available	(Global, International)	(Latin America), Mexico
Brand	Lenovo	TCL
Release date	5/10/2021, Announced: 4/8/2021	4/26/2021, Announced: 1/11/2021
Depth	9.9 millimeters (0.39 inches)	9.1 millimeters (0.36 inches)
Size (width x height)	78.5 x 176 millimeters (3.09 x 6.93 in)	77.14 x 172.08 millimeters (3.04 x 6.77 in)
Weight	259 grams (9.07 ounces)	206 grams (7.21 ounces)
Build, materials	Aluminum frame, glass front/back Back: RGB LED light panel	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Lenovo Legion Duel 2 (512GB)	TCL 20 SE (T671E)
Display type	AMOLED	TFT IPS LCD
Screen size	6.92" inches	6.82" inches
Screen-to-body ratio	~82.3% (screen-to-body ratio)	~83.2% (screen-to-body ratio)
Display resolution	1080x2460 pixels	720x1640 pixels
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch
Pixel density (dot pitch)	388 PPI	263 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Not supported
Refresh rate	144Hz	60Hz
Display features	1300nits[peak] HDR10+ 111% DCI-P3 Touch Sampling Rate: 720Hz	450nits[typ]
🤖 Operating System
	Lenovo Legion Duel 2 (512GB)	TCL 20 SE (T671E)
System version	Android 11	Android 11
Firmware update	feature not registered	feature not registered
User Interface	ZUI 12.5	feature not registered
⚙️ Processor
	Lenovo Legion Duel 2 (512GB)	TCL 20 SE (T671E)
Chipset	64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)	64bit: Qualcomm Snapdragon 460 (SM4250) (11nm)
CPU	Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (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 660 (840MHz)	Qualcomm Adreno 610 (600MHz)
Performance (benchmark)	AnTuTu: 809642 (v9)	AnTuTu: 146080 (v9) Geekbench: 814 (v5.4)
💽 Memory and storage
	Lenovo Legion Duel 2 (512GB)	TCL 20 SE (T671E)
RAM memory	16GB LPDDR5	4GB LPDDR3
Internal storage	512GB (460GB available) UFS 3.1	128GB (104GB available) UFS 2.1
External storage	Not supported	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Lenovo Legion Duel 2 (512GB)	TCL 20 SE (T671E)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	3000/1024 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G, 5G	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 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32) TD-LTE (34, 38, 39, 40, 41, 42, 43) VoLTE	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66) VoLTE
Primary 5G network	SA/NSA/Sub6 (1, 2, 3, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79)	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32) TD-LTE (34, 38, 39, 40, 41, 42, 43) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	Not supported
📷 Camera
	Lenovo Legion Duel 2 (512GB)	TCL 20 SE (T671E)
Back camera (main camera)	(dual camera) 64 megapixels 16MP ultrawide f/2.2123°16mm1.0µm	(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	10120x6328 pixels	8000x6000 pixels
Video recording (primary)	8K UHD (7680x4320) 24 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/1.9 (aperture)	f/1.8 (aperture)
Focal length	25mm (lens)	27mm (lens)
Sensor size	1/1.32" inches	1/2" inches
Pixel size	1µm 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	Supported	Not supported
HDR	HDR photo/video on both cameras	HDR photo on both cameras
Camera extras	8K@24fps 4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) HDR10+	feature not registered
📸 Front camera
	Lenovo Legion Duel 2 (512GB)	TCL 20 SE (T671E)
Front camera (secondary)	44 megapixels *Motorized pop-up camera (slider)	13 megapixels
Front camera resolution	7680x5720 pixels	4128x3096 pixels
Video recording (secondary)	4K UHD (3840x2160)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.2 (aperture)
Focal length	24mm (lens)	26mm (lens)
Sensor size	1/2.65" inches	1/3" inches
Pixel size	1µm pixel	1.12µm pixel
🔉 Sound and multimedia
	Lenovo Legion Duel 2 (512GB)	TCL 20 SE (T671E)
Loudspeaker	Stereo sound with dual speakers Dolby Atmos	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
	Lenovo Legion Duel 2 (512GB)	TCL 20 SE (T671E)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.2 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO 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, QZSS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Lenovo Legion Duel 2 (512GB)	TCL 20 SE (T671E)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Lenovo Legion Duel 2 (512GB)	TCL 20 SE (T671E)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	5500 mAh	5000 mAh
Charger, watts	90W Wired fast charging	18W Wired fast charging
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
	Lenovo Legion Duel 2 (512GB)	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: Ultimate Black, Titanium White • Built-in two cooling fans • Gaming triggers: 6 pressure sensitive zones: 4 ultrasonic buttons (top), 2 capacitive sliding buttons (back)	• Colors: Nuit Black, Aurora Green • TCL UI 3 • 2.5D screen • Dual speakers stereo • 24-bit/192kHz audio
☢️ Radiation rate
	Lenovo Legion Duel 2 (512GB)	TCL 20 SE (T671E)
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