Asus Zenfone 2 ZE500CL vs Asus Zenfone 2 ZE551ML

BASIC INFO
Model No Zenfone 2 ZE500CL Zenfone 2 ZE551ML
Status Discontinued Available. Released 2015, March
Release Date 2015, March 2015, January
Dimension 148.1 x 71.5 x 10.9 mm (5.83 x 2.81 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)
Colors Charcoal Black, Pearl White, Cherry Red Osmium Black, Sheer Gold, Glacier Gray, Glamor Red, Ceramic White
Body Metrial - -
W & D Proof - -
SIM Type Micro-SIM Dual SIM (Micro-SIM, dual stand-by, dual active)
Technology GSM / HSPA / LTE GSM / HSPA / LTE
OS Android OS, v5.0 Lollypop Android OS, v5.0 Lollypop
PROSESSING
Processor Dual-core 1.6 GHz Quad-core 2.3 GHz (4 GB RAM model) Quad-core 1.8 GHz (2 GB RAM model)
Chipset Intel Atom Z2560 Intel Atom Z3580 (4 GB RAM model) Intel Atom Z3560 (2 GB RAM model)
GPU PowerVR SGX544MP2 PowerVR G6430
MEMORY
RAM 2 GB 2/4GB
Storage 8 GB 16/32,64GB
Card Slot microSD, up to 64 GB Up to 256 GB
DISPLAY
Size 5.0 inches 5.5 inches
Type IPS capacitive touchscreen, 16M colors IPS capacitive touchscreen, 16M colors
Resolation 720 x 1280 pixels 1080 x 1920 pixels
PPI 294 ppi 401 ppi pixel density
Multi touch Yes Yes
Protection Corning Gorilla Glass 3 Corning Gorilla Glass 3 - Asus ZenUI
CAMERA
Primary 8 MP 13 MP
Video Yes, 1080p@30fps Yes, 1080p@30fps
Flash LED flash LED Flash
Features Geo-tagging, touch focus, face detection, panorama, HDR Geo-tagging, touch focus, face detection, panorama, HDR
Selfie Yes, 2 MP Yes, 5 MP
BATTERY
Battery Li-Po battery Li-Po
Capacity 2500 mAh 3000 mAh
Removable Non-removable Non-removable
StandBy Up to 360 h (3G) -
Talk Time Up to 28 h (3G) -
Music Play - -
Browsing HTML5 HTML5
Video Playback - -
F Charging - -
W Charging - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network 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), 4(1700/2100), 5(850), 7(2600), 8(900), 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 Cat3 100/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
BlueTooth v4.0, A2DP, EDR v4.0, A2DP, EDR
USB Yes, microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS
NFC - Yes
Audio jeck 3.3 mm Jack Yes, 3.5mm
OTHERS
Sensors Accelerometer, proximity, compass Accelerometer, gyro, proximity, compass
Radio FM radio FM radio, RDS
SARUS - -
SAREU - 0.35 W/kg (head)
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