Asus Zenfone Selfie ZD551KL
#4070
LG Q Stylus
#3736Category Breakdown
Asus Zenfone Selfie ZD551KL
LG Q Stylus
Performance
57.360.9
Camera
30.219.1
Display
58.958.9
Battery
24.226.1
Build
72.474.6
Connectivity
52.057.9
Audio
8.98.9
Overall
36.438.9
Summary
- The Asus Zenfone Selfie ZD551KL features a 5.5-inch IPS LCD display with a resolution of 1080 x 1920 pixels, while the LG Q Stylus has a larger 6.2-inch IPS LCD with a resolution of 1080 x 2160 pixels, providing a slightly higher pixel density.
- In terms of performance, the Zenfone is powered by a Snapdragon 615 chipset with up to 3GB of RAM, whereas the Q Stylus uses a Mediatek MT6750 chipset with up to 4GB of RAM, potentially offering better multitasking capabilities.
- Both phones have a 13 MP rear camera, but the Q Stylus has a higher resolution option for its variant, and the Zenfone offers a 13 MP front camera for selfies compared to the Q Stylus's 8 MP.
- The Zenfone's battery capacity is 3000 mAh, while the Q Stylus has a slightly larger 3300 mAh battery with faster 10W charging.
- In terms of software, the Zenfone runs on Android 5.0 but is upgradable to 6.0, while the Q Stylus comes with Android 8.1, providing a more updated software experience.
Side-by-side Specification Comparison
Asus Zenfone Selfie ZD551KL
LG Q Stylus
General
Release Date
2015
2018
Announced
2015
2018
Description
N/A
Versions: LG Q Stylus+ 64/4 GB RAM; LG Q Stylus/Q Stylus α 32/3 GB RAM
Display
Size
5.5"
6.2"
Type
IPS LCD
IPS LCD
Resolution
1080 x 1920 pixels, 16:9 ratio (~403 ppi density)
1080 x 2160 pixels, 18:9 ratio (~389 ppi density)
PPI
1080
1080
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 4, oleophobic coating
N/A
Performance
Chipset
Qualcomm MSM8939 Snapdragon 615 (28 nm)
Mediatek MT6750 - Q Stylus/Q Stylus α
CPU
Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) - Q Stylus/Q Stylus αOcta-core 1.8 GHz
GPU
Adreno 405
Mali-T860MP2 - Q Stylus/Q Stylus α
Memory
16GB 2GB RAM, 32GB 3GB RAM
32GB 3GB RAM, 64GB 4GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
13 MP, f/2.0, 28mm (wide), 1/3.0"
13 MP, PDAF (Q Stylus α)16 MP, PDAF (Q Stylus/ Q Stylus+)
Main Camera Features
Laser AF, Dual-LED dual-tone flash, panorama, HDR
LED flash, panorama, HDR
Front Camera
13 MP, f/2.2, 1/3.1", 1.12µm, AF
8 MP or 5 MP - Q Stylus/Q Stylus+5 MP - Q Stylus α
Front Camera Features
Dual-LED dual-tone flash
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3000 mAh
3300 mAh
Battery Details
Li-Po 3000 mAh, removable
Li-Ion 3300 mAh, non-removable
Charging Details
N/A
10W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
156.5 x 77.2 x 10.8 mm (6.16 x 3.04 x 0.43 in)
160.1 x 77.7 x 8.1 mm (6.30 x 3.06 x 0.32 in)
Weight
170 g
171 g
Materials
Glass front (Gorilla Glass 4), plastic back, plastic frame
Glass front, plastic back, aluminum frame
Colors
Pure White, Chic Pink, Aqua Blue
Aurora Black, Moroccan Blue, Lavender Violet
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Micro-SIM, dual stand-by)
Nano-SIMNano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA
Bluetooth
4.0, A2DP, EDR
4.2, A2DP, LE
NFC
✗
✓
USB
microUSB 2.0, OTG
USB Type-C 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, BDS
GPS, GLONASS, BDS, GALILEO
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 5.0 (Lollipop), upgradable to 6.0 (Marshmallow), ZenUI
Android 8.1 (Oreo)
Fingerprint
✗
✓
Face Unlock
✗
✗
Sensors
Accelerometer, gyro, proximity, compass
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass