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Asus Zenfone Selfie ZD551KL
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Phone Insight
Full Specifications October 20, 2026
Asus Zenfone Selfie ZD551KL Android 5.0
Asus · 2015

Asus Zenfone Selfie ZD551KL

Asus Zenfone Selfie ZD551KL Android smartphone. Announced Jun 2015. Features 5.5″ display, Snapdragon 615 chipset, 13 MP primary camera, 13 MP front camera, 3000 mAh battery, 32 GB storage, 3 GB RAM, Corning Gorilla Glass 4.

Display 5.5"
Chipset Snapdragon 615
RAM 2/3 GB
Storage 16GB/32GB storage, microSDXC
Camera 13 MP
Battery 3000 mAh
OS Android 5.0, up to 6.0, ZenUI
Build 170g, 10.8mm thickness

Launch

Announced 2015, June. Released 2015, August
Status Discontinued

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

Display

Type IPS LCD
Size 5.5 inches, 82.6 cm 2 (~68.3% screen-to-body ratio)
Resolution 1080 x 1920 pixels, 16:9 ratio (~403 ppi density)
Protection Corning Gorilla Glass 4, oleophobic coating

Memory

Card slot microSDXC (dedicated slot)
Internal 16GB 2GB RAM, 32GB 3GB RAM
memoryother eMMC 4.5

Main Camera

Single 13 MP, f/2.0, 28mm (wide), 1/3.0"
Features Laser AF, 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

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)

Battery

Type Li-Po 3000 mAh, removable

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

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

Features

Sensors Accelerometer, gyro, proximity, compass

Our 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

Misc

Colors Pure White, Chic Pink, Aqua Blue
Models Z00UD, Z00UDH, Z00UDC, Z00UDB
Phone Insight phoneinsight.org/ Printed October 20, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/asus-zenfone-selfie-zd551kl/

In depth

Full specifications

Announced 2015, June. Released 2015, August
Status Discontinued
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
Type IPS LCD
Size 5.5 inches, 82.6 cm 2 (~68.3% screen-to-body ratio)
Resolution 1080 x 1920 pixels, 16:9 ratio (~403 ppi density)
Protection Corning Gorilla Glass 4, oleophobic coating
Card slot microSDXC (dedicated slot)
Internal 16GB 2GB RAM, 32GB 3GB RAM
memoryother eMMC 4.5
Single 13 MP, f/2.0, 28mm (wide), 1/3.0"
Features Laser AF, Dual-LED dual-tone flash, panorama, HDR
Video 1080p@30fps
Single 13 MP, f/2.2, 1/3.1", 1.12µm, AF
Features Dual-LED dual-tone flash
Video 1080p@30fps
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)
Type Li-Po 3000 mAh, removable
Loudspeaker Yes
3.5mm jack Yes
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
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
Sensors Accelerometer, gyro, proximity, compass
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
Colors Pure White, Chic Pink, Aqua Blue
Models Z00UD, Z00UDH, Z00UDC, Z00UDB
Price About 280 EUR
PhoneInsight Benchmark
30.7/100
Entry-level

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 20.4
Display 65
Camera 51.8
Battery 47
0.1%Popularity rank
8,605,052 hitsTotal views
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