Nokia Lumia 520 vs Asus Zenfone 2 ZE551ML


Nokia Lumia 520

Asus Zenfone 2 ZE551ML

Nokia 1

Nokia Lumia 525


All Features Differences
Nokia Lumia 520
Asus Zenfone 2 ZE551ML
OverviewAdvantages (Factors To Decide Which Device You Should Buy) Remove All Devices
Rankings # 2# 1
Specs Score    35 / 100   68 / 100
Operating SystemWindows Phone, 8Android, 5.0 (Lollipop)
Features Present In Only One Device
(Unique Features)


Nokia Lumia 520
9.9 mm
Asus Zenfone 2 ZE551ML
10.9 mm

Around 9% slimmer than Asus Zenfone 2 ZE551ML. Slimmer devices are easier to carry in pocket and look more fashionable.

Has Dual Sim

Nokia Lumia 520
Asus Zenfone 2 ZE551ML

Use multiple sims at the same time. It allows you to use two services without the need to carry two devices at the same time

Light Weight

Nokia Lumia 520
124 g
Asus Zenfone 2 ZE551ML
170 g

Around 27% lighter than Asus Zenfone 2 ZE551ML. Light weight devices are easier to hold without tiring your arms.

Quad Core CPU

Nokia Lumia 520
Dual Core
Asus Zenfone 2 ZE551ML
Quad Core

More cores result in better parallelism, meaning more tasks can be processed in parallel without slowing down the User Interface.

Has a Removable Battery

Nokia Lumia 520
Asus Zenfone 2 ZE551ML

Remove the battery to switch off your device (Hard Reset) when it freezes. Also replace the battery or use a spare battery when device's battery performance is degraded.

Faster CPU

Nokia Lumia 520
1 GHz
Asus Zenfone 2 ZE551ML
2.3 GHz

Around 130% faster CPU than Nokia Lumia 520. Faster CPU means more smooth experience.

More RAM

Nokia Lumia 520
512 MB
Asus Zenfone 2 ZE551ML
4 GB

Around 700% more RAM than Nokia Lumia 520. More RAM means more applications can run at the same time, which makes the device faster.

Bigger Screen

Nokia Lumia 520
4 in
Asus Zenfone 2 ZE551ML
5.5 in

Around 37% bigger screen than Nokia Lumia 520. Reading, browsing internet and watching movies is more pleasing experience on a bigger screen.

Better Screen Resolution

Nokia Lumia 520
480 x 800 pixels
Asus Zenfone 2 ZE551ML
1080 x 1920 pixels

Around 440% more pixels than Nokia Lumia 520. More resolution means sharper and crisper screen.

Better Camera Resolution

Nokia Lumia 520
5 MP
Asus Zenfone 2 ZE551ML
13 MP

Around 160% more mega pixels (MP) than Nokia Lumia 520. More resolution generally means better picture quality, though it's not always necessary.

Has Front Camera

Nokia Lumia 520
Asus Zenfone 2 ZE551ML

Front Camera enables you to take your own photos and do videocalling (on supported devices).

More Storage Capacity

Nokia Lumia 520
8 GB
Asus Zenfone 2 ZE551ML
32 GB

Around 300% more inbuilt memory than Nokia Lumia 520. More memory allows you to store more songs, videos, photos and install more applications.

Bigger Battery

Nokia Lumia 520
1430 mAh
Asus Zenfone 2 ZE551ML
3000 mAh

Around 109% more Battery Capacity than Nokia Lumia 520. With more battery size, device's battery can generally last more time, though it depends on various other factors too.

Supports NFC

Nokia Lumia 520
Asus Zenfone 2 ZE551ML

NFC enables wireless payments through your device. You can also connect two NFC enabled devices just by touching them with each other.

Dual SimNoYes
Sim SizeMicro SIM
Device TypeSmartphone
Release DateFebruary, 2013January, 2015
Dimensions119.9 x 64 x 9.9 mm77.2 x 152.5 x 10.9 mm
Weight124 g170 g
TypeColor IPS screen (16M colors)Color IPS screen (16M colors)
TouchYes, with MultitouchYes, with Multitouch
Size4 inches, 480 x 800 pixels5.5 inches, 1080 x 1920 pixels
PPI~ 233 PPI~ 401 PPI
Internal8 GB inbuilt32 GB inbuilt
Card SlotYes, upto 64 GBYes, upto 64 GB
3GYes 21.1 Mbps Download 5.76 Mbps UploadYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v3.0Yes, v4.0
USBYes, microUSB v2.0Yes, microUSB v2.0
GPSYes, with A-GPS SupportYes
SensorsAccelerometerAccelerometer, Gyroscope, Compass
3.5mm Headphone JackYesYes
CameraYes, 5 MP with autofocusYes, 13 MP with autofocus
Dual CameraNoNo
FeaturesGeo taggingFace detection, Geo tagging, Panorama, Touch to focus
Video RecordingYes, 720p @ 30 fpsYes, 1080p @ 30 fps
FlashNoDual LED
Front CameraNoYes, 5 MP
OSWindows Phone, 8Android, 5.0 (Lollipop)
CPU1 GHz, Dual Core Processor2.3 GHz, Quad Core, Intel Atom Z3580 Processor
GPUAdreno 305PowerVR G6430
JavaNoYes, via 3rd party
BrowserYes, supports HTMLYes, supports HTML
SupportsVoice CommandsMMS, Instant Messaging
EmailNoYes, with Push Email
MusicMP3, WAV, eAAC+, WMAMP3, WAV, eAAC+
VideoMP4, H.264, H.263, WMVMP4, H.264
FM RadioYesYes
Document ReaderYesYes
TypeRemovable BatteryNon-Removable Battery
Size1430 mAh, Li-ion Battery3000 mAh, Li-Po Battery
StandBy Time360 hours on 3G
Talk Time14.666666666666666 hours
Music Playback Time61 hours

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