Asus Zenfone 2 ZE551ML 128GB vs Asus Zenfone 2 Laser ZE601KL vs Asus Zenfone Selfie ZD551KL

BASIC INFO
Model No Zenfone 2 ZE551ML 128GB Zenfone 2 Laser ZE601KL Zenfone Selfie ZD551KL
Status Available. Available. Released 2015, December Discontinued
Release Date Released 2015, September 2015, August 2015, June
Dimension 152.5 x 77.2 x 10.9 mm (6.00 x 3.04 x 0.43 in) 164.6 x 84 x 10.6 mm (6.48 x 3.31 x 0.42 in) 156.5 x 77.2 x 10.8 mm (6.16 x 3.04 x 0.43 in)
Weight 170 g (6.00 oz) 190 g (6.70 oz) 170 g (6.00 oz)
Colors White, Pink, Purple Glacier Gray, Sheer Gold, Glamour Red Pure White, Chic Pink, Aqua Blue
Body Metrial - - -
W & D Proof - - -
SIM Type Dual SIM (Micro-SIM, dual stand-by, dual active) Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Micro-SIM, dual stand-by)
Technology GSM/HSPA/LTE GSM / HSPA / LTE GSM / HSPA / LTE
OS Android OS, v5.1 (Lollipop) Android OS, v5.0 (Lollipop), planned upgrade to v6.0 (Marshmallow) Android OS, v5.0 (Lollipop), upgradable to v6.0 (Marshmallow)
PROSESSING
Processor Quad-core 2.3 GHz Quad-core 1.8 GHz Quad-core 2.5 GHz Octa-core (4x1.7 GHz Cortex-A53 & 4x1.2 GHz Cortex-A53) Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Chipset Intel Atom Z3580 Intel Atom Z3560 Intel Atom Z3590 Qualcomm MSM8939v2 Snapdragon 616 Qualcomm MSM8939 Snapdragon 615
GPU PowerVR G6430 Adreno 405 Adreno 405
MEMORY
RAM 4 GB 2/3GB 2/3GB
Storage 64/128 GB 16/32GB 16/32GB
Card Slot microSD, up to 256 GB up to 128 GB (dedicated slot) Up to 256 GB.
DISPLAY
Size 5.5 Inches 6.0 inches 5.5 Inches
Type IPS capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors IPS LCD Capacitive touch screen 16 million colors multitouch with Accelerometer, proximity, compass
Resolation 1080 x 1920 pixels 1080 x 1920 pixels 1080 x 1920 pixels
PPI 401 ppi pixel density 367 ppi pixel density 403 ppi pixel density
Multi touch Yes Yes Yes
Protection - Corning Gorilla Glass 4, Asus ZenUI Corning Gorilla Glass 4, oleophobic coating, Asus ZenUI
CAMERA
Primary 13 MP 13 MP 13 MP
Video 1080p@30fps 1080p@30fps, 720p@60fps 1080p@30fps
Flash LED flash LED flash LED Flash
Features Geo-tagging, touch focus, face detection, panorama, HDR Geo-tagging, touch focus, face detection, panorama, HDR 1/3
Selfie 5MP 5MP 13MP front Camera with LED Flash.
BATTERY
Battery Li-Po battery Li-Po Li-Po
Capacity 3000 mAh 3000 mAh 3000 mAh
Removable Non-removable Removable Removable
StandBy - - -
Talk Time - - -
Music Play - - -
Browsing - - -
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 GSM 850 / 900 / 1800 / 1900 DUal SIM
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - TW/WW version HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 9(1800), 18(800), 19(800), 28(700) - Taiwan LTE band 1(2100), 2(1900), 3(1800), 5(850), 6(900), 8(900), 9(1800), 18(800), 19(800), 28(700) - TW version
LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - WW version
LLTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800).
Speed - HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
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 Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
BlueTooth v4.0, A2DP, EDR v4.1, A2DP, EDR v4.0, A2DP, EDR
USB microUSB v2.0, USB On-The-Go Yes, microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
NFC - No No
Audio jeck 3.5mm Jack Yes Yes, 3.5mm
OTHERS
Sensors Accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity, compass
Radio FM radio, RDS FM radio FM radio, RDS
SARUS - - -
SAREU - - -
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