Asus Zenfone Selfie ZD551KL 16GB vs Asus Zenfone 3

BASIC INFO
Model No Zenfone Selfie ZD551KL 16GB Zenfone 3
Status Available Available
Release Date 2015, August Released 2016, August
Dimension 156.5 x 77.2 x 10.8 mm (6.16 x 3.04 x 0.43 in) 152.6 x 77.4 x 7.7 mm (6.01 x 3.05 x 0.30 in)
Weight 170 g (6.00 oz) 155 g (5.47 oz)
Colors Pure White, Chic Pink, Aqua Blue Sapphire Black, Moonlight White, Shimmer Gold
Body Metrial - -
W & D Proof - -
SIM Type Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM/HSPA/LTE
OS Android OS, v5.0 (Lollipop), upgradable to v6.0 (Marshmallow) Android OS, v5.1 (Lollipop)
PROSESSING
Processor Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) Octa-core 2.0 GHz Cortex-A53
Chipset Qualcomm MSM8939 Snapdragon 615 Qualcomm MSM8953 Snapdragon 625
GPU Adreno 405 Adreno 506
MEMORY
RAM 2/3 GB 4GB
Storage 16/32 GB 32GB
Card Slot microSD, up to 256 GB. up to 256 GB
DISPLAY
Size 5.5 Inches 5.5 Inches Display
Type IPS capacitive touchscreen, 16M colors Super IPS+ capacitive touchscreen, 16M colors
Resolation 1080 x 1920 pixels 1080x1920
PPI 403 ppi pixel 401
Multi touch Yes Yes, up to 10 fingers
Protection Corning Gorilla Glass 4, oleophobic coating Corning Gorilla Glass (unspecified version) -- Asus ZenUI 3.0
CAMERA
Primary 13 MP 16 MP, f/2.0, laser/phase detection autofocus, OIS (4-axis), dual-LED (dual tone) flash
Video 1080p@30fps 2160p@30fps
Flash LED flash LED Flash
Features 1/3 Geo-tagging, touch focus, face detection, panorama, HDR
Selfie 13MP 8 MP, f/2.0, 1080p
BATTERY
Battery Li-Po Li-ion mAh battery
Capacity 3000 mAh 3000
Removable Removable Non-Removable
StandBy - -
Talk Time - -
Music Play - -
Browsing HTML5 -
Video Playback - -
F Charging - -
W Charging - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - Global
4G Network LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - Global LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - Global
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps (Global), LTE-A (2CA) Cat6 300/50 Mbps (Taiwan)
5G - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
BlueTooth v4.0, A2DP, EDR v4.2, A2DP, EDR, LE
USB microUSB v2.0, USB Host v2.0, Type-C 1.0 reversible connector
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS
NFC - -
Audio jeck 3.5mm jack 3.5mm Jeck
OTHERS
Sensors Accelerometer, gyro, proximity, compass Fingerprint, accelerometer, gyro, proximity, compass
Radio FM radio, RDS FM radio
SARUS - -
SAREU - -
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