Asus Zenfone 3 ZE552KL vs Asus Zenfone 2 ZE551ML 128GB vs Asus Zenfone 2 ZE551ML

BASIC INFO
Model No Zenfone 3 ZE552KL Zenfone 2 ZE551ML 128GB Zenfone 2 ZE551ML
Status Available Available. Available. Released 2015, March
Release Date 2016, May Released 2015, September 2015, January
Dimension 152.6 x 77.4 x 7.7 mm (6.01 x 3.05 x 0.30 in) 152.5 x 77.2 x 10.9 mm (6.00 x 3.04 x 0.43 in) 152.5 x 77.2 x 10.9 mm (6.00 x 3.04 x 0.43 in)
Weight 155 g (5.47 oz) 170 g (6.00 oz) 170 g (6.00 oz)
Colors Sapphire Black, Moonlight White, Shimmer Gold White, Pink, Purple Osmium Black, Sheer Gold, Glacier Gray, Glamor Red, Ceramic White
Body Metrial - - -
W & D Proof - - -
SIM Type Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) Dual SIM (Micro-SIM, dual stand-by, dual active) Dual SIM (Micro-SIM, dual stand-by, dual active)
Technology GSM / HSPA / LTE GSM/HSPA/LTE GSM / HSPA / LTE
OS Android OS, v6.0.1 (Marshmallow) Android OS, v5.1 (Lollipop) Android OS, v5.0 Lollypop
PROSESSING
Processor Octa-core 2.0 GHz Cortex-A53 Quad-core 2.3 GHz Quad-core 1.8 GHz Quad-core 2.5 GHz Quad-core 2.3 GHz (4 GB RAM model) Quad-core 1.8 GHz (2 GB RAM model)
Chipset Qualcomm MSM8953 Snapdragon 625 Intel Atom Z3580 Intel Atom Z3560 Intel Atom Z3590 Intel Atom Z3580 (4 GB RAM model) Intel Atom Z3560 (2 GB RAM model)
GPU Adreno 506 PowerVR G6430 PowerVR G6430
MEMORY
RAM 3 GB 4 GB 2/4GB
Storage 32 GB 64/128 GB 16/32,64GB
Card Slot microSD, up to 128 GB (uses SIM 2 slot microSD, up to 256 GB Up to 256 GB
DISPLAY
Size 5.5 inches 5.5 Inches 5.5 inches
Type Super IPS+ capacitive touchscreen, 16M colors IPS capacitive touchscreen, 16M colors IPS capacitive touchscreen, 16M colors
Resolation 1080 x 1920 pixels 1080 x 1920 pixels 1080 x 1920 pixels
PPI 401 ppi pixel density 401 ppi pixel density 401 ppi pixel density
Multi touch Yes Yes Yes
Protection - - Corning Gorilla Glass 3 - Asus ZenUI
CAMERA
Primary 16 MP 13 MP 13 MP
Video 1080p@30fps 1080p@30fps Yes, 1080p@30fps
Flash Yes LED flash LED Flash
Features Geo-tagging, touch focus, face detection, panorama, HDR Geo-tagging, touch focus, face detection, panorama, HDR Geo-tagging, touch focus, face detection, panorama, HDR
Selfie 8 MP 5MP Yes, 5 MP
BATTERY
Battery Li-lon battery Li-Po battery Li-Po
Capacity 3000mAh 3000 mAh 3000 mAh
Removable Non-removable Non-removable Non-removable
StandBy - - -
Talk Time - - -
Music Play - - -
Browsing HTML5 - 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 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 - Global HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
TD-SCDMA 1900 / 2100 - China & India
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), 4(1700/2100), 5(850), 8(900), 9(1800), 18(800), 19(800), 28(700) - Taiwan 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), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800) - Global
LTE band 1(2100), 2(1900), 3(1800), 4(1700/
Speed HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 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 v4.2, A2DP, EDR, LE v4.0, A2DP, EDR v4.0, A2DP, EDR
USB v2.0, Type-C 1.0 reversible connector microUSB v2.0, USB On-The-Go microUSB v2.0, USB Host
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS
NFC - - Yes
Audio jeck 3.5mm jack 3.5mm Jack Yes, 3.5mm
OTHERS
Sensors Fingerprint, accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity, compass
Radio FM radio FM radio, RDS FM radio, RDS
SARUS - - -
SAREU - - 0.35 W/kg (head)
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