Compare Asus Zenfone 2 ZE550ML vs Lenovo Vibe X2

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SummarySummary 75 Score 74 Score
Performance Intel Atom Z3560
2 GB RAM
Android OS, v5.0
MediaTek MT6595M
2 GB RAM
Android OS, v4.4, up to v5.0
Display 5.5 inches
720 x 1280 pixels
267 PPI Density
5 inches
1080 x 1920 pixels
441 PPI Density
Camera 13 MP (Main)
5 MP (Front)
13 MP (Main)
5 MP (Front)
Battery 3000 mAh
Li-Po
2300 mAh
Li-Po
DisplayDisplay
Screen Size 5.5 inches 5 inches
Screen Resolution 720x1280 pixels 1080x1920 pixels
Pixel Density 267 PPI 441 PPI
Display Type IPS capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
ChipsetChipset
Brand Asus Lenovo
Chipset Intel Atom Z3560 MediaTek MT6595M
Processor Quad-core 1.8 GHz Quad-core 2.0 GHz Cortex-A17 & quad-core 1.7 GHz Cortex-A7
RAM 2 GB 2 GB
GPU PowerVR G6430 PowerVR G600
CameraCamera
Rear Camera Resolution 13 MP 13 MP
Front Camera Resolution 5 MP 5 MP
Dual Camera
Video
Camera Features Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
GeneralGeneral
Operating System Android Android
OS Version Android OS, v5.0 Android OS, v4.4, up to v5.0
Weight 170 g 120 g
Dimensions 152.5 x 77.2 x 10.9 mm 140.2 x 68.6 x 7.3 mm
Thickness 10.9mm
StorageStorage
Internal Storage 16 GB 32 GB
Card Slot microSD, up to 64 GB No
Other 16GB storage, microSD card slot 32GB storage, no card slot
CommunicationCommunication
SIM Card Slots Single SIM Dual SIM
SIM Card Type Micro-SIM Micro-SIM
Bluetooth v4.0, A2DP, EDR v4.1, A2DP, LE
3.5 mm Jack Yes Yes
NFC No No
ConnectivityConnectivity
2G
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700 / 1900 / 2100
4G
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 28(700) - Taiwan
LTE band 1(2100), 3(1800), 7(2600), 20(800)
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
Wi-Fi 802.11 b/g/n/ac, dual band, hotspot
GPS
Yes, with A-GPS, GLONASS
Yes, with A-GPS, GLONASS
GPRS
EDGE
Radio
BatteryBattery
Battery Capacity 3000 mAh 2300 mAh
Battery Type Li-Po Li-Po
Standby Time Up to 228 h (2G) / Up to 216 h (3G)
Talk Time Up to 17 h (2G) / Up to 19 h (3G)
Other FeaturesOther Features
Fingerprint Scanner
Waterproof
Sensors Accelerometer, proximity, compass Accelerometer, proximity, compass
Messaging SMS(threaded view), MMS, Email, Push Email, IM SMS(threaded view), MMS, Email, Push Mail, IM
Java No No
Other 5GB free lifetime ASUS WebStorage , MP3/WAV/eAAC+ player , MP4/H.264 player , Document viewer , Photo/video editor Air gestures , Active noise cancellation with dedicated mic , MP4/H.264 player , MP3/WAV/WMA/eAAC+ player , Photo/video editor , Document viewer , Voice memo/dial
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