Sources and limitations

Listed specifications are reference information, not results of TechMyte testing. Rumored details may change, and hardware or supported features can differ by region. Confirm the exact model with its manufacturer before buying.

Battery capacity does not establish tested endurance; megapixel count does not establish camera quality. Use the comparison tool to identify differences, then check the features that matter to your use.

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Technical data sheet

Full Specifications

Network

Technology	GSM / CDMA / HSPA / EVDO / LTE
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands	HSDPA 850 / 900 / 1900 / 2100 - X821
4G bands	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 38, 39, 40, 41 - X821
Speed	HSPA, LTE

Launch

Announced	2016, April. Released 2016, May
Status	Discontinued

Body

Dimensions	156.8 x 77.6 x 8 mm (6.17 x 3.06 x 0.31 in)
Weight	185 g (6.53 oz)
SIM	Dual SIM (Nano-SIM, dual stand-by)

Battery

Type	IPS LCD
Charging	18W wired, QC2

Display

Size	5.7 inches, 89.6 cm2 (~73.6% screen-to-body ratio)
Resolution	1440 x 2560 pixels, 16:9 ratio (~515 ppi density)

Platform

OS	Android 6.0 (Marshmallow), eUI 5.6
Chipset	Qualcomm MSM8996 Snapdragon 820 (14 nm)
CPU	Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)
GPU	Adreno 530

Memory

Card slot	No
Internal	32GB 4GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 6GB RAM

Selfie camera

Single	21 MP, f/2.0, 1/2.4", PDAF, OIS
Video	4K@30fps, 1080p@30fps, 720p@120fps

Sound

Loudspeaker	Yes
3.5mm jack	No

Comms

WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth	4.2, A2DP, LE, aptX
Positioning	GPS, GLONASS, BDS
NFC	Yes
Radio	No
USB	USB Type-C 2.0
Infrared port	Yes

Features

Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Misc

Colors	Rose gold, gold, silver, gray
Price	About 350 EUR
Models	Le X821, Le X829, Le X820, LEX820, LEX821, LEX829

Main Camera

Features	Dual-LED dual-tone flash, panorama, HDR

Tests

Performance	Basemark OS II 2.0: 2063Basemark X: 33874
Display	Contrast ratio: 1444:1 (nominal), 2.567 (sunlight)
Camera	Photo / Video
Loudspeaker	Voice 74dB / Noise 69dB / Ring 77dB
Audio quality	Noise -92.1dB / Crosstalk -85.5dB
Battery (old)	Endurance rating 67h

LeEco Le Max 2