Phone Comparison - Lenovo Vibe Z2 Pro vs Asus Zenfone 2 ZE551ML vs Lenovo Vibe X3

general General Info
Manufacturer Lenovo Asus Lenovo
Announced August 2014 January 2015 November 2015
Status Available - September 2014 Available - March 2015 Available - December 2015
Price - Rs. 14,999 ($220.57) [Similarly Priced] Rs. 19,999 ($294.10) [Similarly Priced]
Colors Black, Gold, White Osmium Black, Sheer Gold, Glacier Gray, Glamor Red, Ceramic Whit White, Black
Form Factor Candybar Candybar Candybar
Dimension 156 x 81.3 x 7.7 mm
(6.14 x 3.2 x 0.3 in) 		152.5 x 77.2 x 10.9 mm
(6 x 3.04 x 0.43 in) 		154 x 76.5 x 9.3 mm
(6.06 x 3.01 x 0.37 in)
Weight 179 g (6.31 oz) 170 g (6 oz) 175 g (6.17 oz)
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 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 800 / 850 / 900 / 1800 / 2100 / 2600 LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600
(Bands 1, 2, 3, 4, 5, 7, 8, 9, 17, 18, 19, 20, 28, 29)		 LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS
OS Android OS, v4.4.2 (KitKat) Android OS, v5.0 (Lollipop) Android OS, v5.1 (Lollipop)
Processor Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 Quad-core 2.3 GHz
Quad-core 1.8 GHz, Intel Atom Z3580
Intel Atom Z3560		 Quad-core 1.2 GHz Cortex-A53 & Dual-core 1.8 GHz Cortex-A57, Qualcomm MSM8992 Snapdragon 808
GPU Adreno 330 PowerVR G6430 Adreno 418
RAM 3 GB 2/4 GB 3 GB
Internal Memory 32 GB 16/32/64 GB 32/64 GB
External Memory No microSD, up to 64 GB microSD, up to 128 GB (uses SIM 2 slot)

display Display
Type IPS LCD capacitive touchscreen IPS Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 6.0 inches 5.5 inches 5.5 inches
Resolution 1440 x 2560 pixels (490 ppi) 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 78.10% 70.67% 70.62%
Multi-Touch yes yes yes

multimedia Multimedia
3.5mm Jack yes yes yes
Radio - Yes FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera
Rear Camera 16 MP, 3456 x 4608 pixels 13 MP, 4128 x 3096 pixels 21 MP, f/2.0
Flash optical image stabil dual-LED (dual tone) Dual-tone Flash
Features Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Autofocus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video 2160p@30fps, 1080p@30fps, optical stabilization 1080p@30fps 2160p@30fps
Front Camera Yes [Similar] 5 MP [Similar] 8 MP [Similar]

connectivity Connectivity and Data Rate
GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps; HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
Bluetooth v4.0, A2DP v4.0, A2DP, EDR v4.1, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi 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
USB microUSB v2.0 microUSB v2.0, USB Host microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory
Internal 32 GB, 3 GB RAM 16/32/64 GB, 2/4 GB RAM 32/64 GB, 3 GB RAM
Expandable Storage No microSD, up to 64 GB microSD, up to 128 GB (uses SIM 2 slot)
USB OTG - Supported -

Apps Sensors
Fingerprint fingerprint not supported fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC supported NFC supported

battery Battery
Type Non-removable Li-Po Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 4000 mAh 3000 mAh 3500 mAh
Stand by - - Up to 618 h (3G)
Talk Time - - Up to 31 h (3G)

Other Comparison

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