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 / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands	HSDPA 850 / 900 / 1900 / 2100
4G bands	1, 2, 3, 5, 7, 8, 20 - Global
Speed	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps

Launch

Announced	2015, June. Released 2015, August
Status	Discontinued

Body

Dimensions	156.5 x 77.2 x 10.8 mm (6.16 x 3.04 x 0.43 in)
Weight	170 g (6.00 oz)
SIM	Dual SIM (Micro-SIM, dual stand-by)
Build	Glass front (Gorilla Glass 4), plastic back, plastic frame

Battery

Type	IPS LCD

Display

Size	5.5 inches, 82.6 cm2 (~68.3% screen-to-body ratio)
Resolution	1080 x 1920 pixels, 16:9 ratio (~403 ppi density)
Protection	Corning Gorilla Glass 4, oleophobic coating

Platform

OS	Android 5.0 (Lollipop), upgradable to 6.0 (Marshmallow), ZenUI
Chipset	Qualcomm MSM8939 Snapdragon 615 (28 nm)
CPU	Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
GPU	Adreno 405

Memory

Card slot	microSDXC (dedicated slot)
Internal	16GB 2GB RAM, 32GB 3GB RAM

Selfie camera

Single	13 MP, f/2.0, 28mm (wide), 1/3.0", Laser AF
Video	1080p@30fps

Sound

Loudspeaker	Yes
3.5mm jack	Yes

Comms

WLAN	Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
Bluetooth	4.0, A2DP, EDR
Positioning	GPS, GLONASS, BDS
NFC	No
Radio	FM radio, RDS
USB	microUSB 2.0, OTG

Features

Sensors	Accelerometer, gyro, proximity, compass

Misc

Colors	Pure White, Chic Pink, Aqua Blue
Price	About 280 EUR
Models	Z00UD, Z00UDH, Z00UDC, Z00UDB

Main Camera

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

Tests

Performance	Basemark OS II 2.0: 883Basemark X: 4915
Display	Contrast ratio: 928:1 (nominal), 1.680 (sunlight)
Camera	Photo / Video
Loudspeaker	Voice 65dB / Noise 66dB / Ring 75dB
Audio quality	Noise -92.1dB / Crosstalk -92.5dB
Battery (old)	Endurance rating 63h

Asus Zenfone Selfie ZD551KL