Asus Zenfone Selfie ZD551KL
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
1, 2, 3, 5, 6, 8, 9, 18, 19, 28 – Taiwan
1, 2, 3, 4, 5, 7, 8, 17, 20 – USA
1, 3 – India
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)
Build
Glass front (Gorilla Glass 4), plastic back, plastic frame
SIM
Dual SIM (Micro-SIM, dual stand-by)
Display
Type
IPS LCD
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 (4×1.7 GHz Cortex-A53 & 4×1.0 GHz Cortex-A53)
GPU
Adreno 405
Memory
Card slot
microSDXC (dedicated slot)
Internal
16GB 2GB RAM, 32GB 3GB RAM
eMMC 4.5
Main Camera
Single
13 MP, f/2.0, 28mm (wide), 1/3.0″, Laser AF
Features
Dual-LED dual-tone flash, panorama, HDR
Video
1080p@30fps
Selfie camera
Single
13 MP, f/2.2, 1/3.1″, 1.12µm, AF
Features
Dual-LED dual-tone flash
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
Battery
Type
Li-Po 3000 mAh, removable
Misc
Colors
Pure White, Chic Pink, Aqua Blue
Models
Z00UD, Z00UDH, Z00UDC, Z00UDB
Price
About 280 EUR
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