Asus Zenfone 2 4GB RAM 64GB 2.3Ghz vs Microsoft Lumia 640 XL

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Comparing the Asus Zenfone 2 4GB RAM 64GB 2.3Ghz vs Microsoft Lumia 640 XL across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Asus Zenfone 2 4GB RAM 64GB 2.3Ghz runs at a higher processing speed of 2.3 GHz, while Microsoft Lumia 640 XL runs at 1.2 GHz, making Asus Zenfone 2 4GB RAM 64GB 2.3Ghz the better performer.


Display: Microsoft Lumia 640 XL offers a screen size of 5.7 inches, while Asus Zenfone 2 4GB RAM 64GB 2.3Ghz offers 5.5 inches, making Microsoft Lumia 640 XL the larger display of the two. Both Asus Zenfone 2 4GB RAM 64GB 2.3Ghz and Microsoft Lumia 640 XL feature the same IPS LCD display.


Rear Camera: Both Asus Zenfone 2 4GB RAM 64GB 2.3Ghz and Microsoft Lumia 640 XL feature a 13 MP primary rear camera.


Front Camera: Both Asus Zenfone 2 4GB RAM 64GB 2.3Ghz and Microsoft Lumia 640 XL feature a 5 MP primary front camera.


Battery: Both Asus Zenfone 2 4GB RAM 64GB 2.3Ghz and Microsoft Lumia 640 XL offer the same 3000 mAh battery capacity.


Storage: Microsoft Lumia 640 XL offers higher internal storage with 8 GB, while Asus Zenfone 2 4GB RAM 64GB 2.3Ghz offers 64 GB, making Microsoft Lumia 640 XL the better option for storage.


User Rating: Asus Zenfone 2 4GB RAM 64GB 2.3Ghz receives a higher user rating of 3.9, while Microsoft Lumia 640 XL has a rating of 2.5.

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Asus Zenfone 2 4GB RAM 64GB 2.3Ghz
₹22,999
(Out of Stock)
Microsoft Lumia 640 XL
(Discontinued)
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Summary

Spec Score

70%
N/A

Release Date

27 Apr, 2015
07 Apr, 2015

Performance

N/A
Intel Atom
Snapdragon 400
Quad Core (upto 2.3 GHz)
(upto 1.2 GHz)
4 GB RAM
1 GB RAM

Display

N/A
5.5 inches (13.97 cm)
5.7 inches (14.48 cm)
IPS LCD
IPS LCD
1080x1920 px (FULL HD)
720x1280 px (HD)

Rear Camera

N/A
13 MP
Primary Camera
13 MP
Primary Camera

Front Camera

N/A
5 MP
5 MP

Battery

N/A
3000 mAh
3000 mAh
Fast Charging
N/A
No Wireless Charging
N/A

Storage

64 GB
8 GB

User Ratings

3.9/5
(12,769 ratings)
2.5/5
(2 ratings)

Compare in 360 View

Video

Videos
3 More Videos
Videos
1 Video

User Feedback

General

Launch Date

Apr 27, 2015
(Official)
N/A

Operating System

Android v5.0 (Lollipop)
Windows Phone v8.1

Custom UI

Zen UI
N/A

Performance

Performance Rating

Avg
N/A

Chipset

Intel Atom Z3580
Qualcomm Snapdragon 400 MSM8226

Processor

Quad core, 2.3 GHz
Quad core, 1.2 GHz, Cortex A7

Architecture (The higher, the better)

64 bit
N/A

Graphics (GPU)

PowerVR G6430
Adreno 305

RAM

4 GB
1 GB

RAM Type

LPDDR3
N/A

Display

Display Rating

Excellent
N/A

Display Type

IPS LCD
IPS LCD

Screen Size

5.5 inches  (13.97 cm)
5.7 inches  (14.48 cm)

Resolution

1080x1920 px (FULL HD)
720x1280 px (HD)

Pixel Density

401 ppi
258 ppi

Screen to Body Ratio (calculated)

70.67 %
69.55 %

Screen Protection

Corning Gorilla Glass v3 Oleophobic coating
Corning Gorilla Glass v3

Design

Height

152.5 mm
157.9 mm

Width

77.2 mm
81.5 mm

Thickness

10.9 mm
9 mm

Weight

170 grams
171 grams

Rear Camera

Rear Camera Rating

Good
N/A

Resolution

13 MP
Primary Cameraf/2.0CMOS image sensor
13 MP
Primary Camera4x Digital Zoomf/2.028 mm focal length Back-illuminated sensor BSI

Autofocus

Yes
Yes

OIS

No
N/A

Flash

Yes Dual-color LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
4128 x 3096 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Burst mode
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
4 x Digital Zoom
Auto Flash
Digital image stabilization
Face detection
Touch to focus

Video Recording

Full HD @30 fps
1920x1080 @ 30 fps

Front Camera

Front Camera Rating

Good
N/A

Resolution

5 MP
f/2.0 Primary Camera
5 MP
Primary Camera

Autofocus

No
N/A

Flash

No
N/A

Video Recording

N/A
1920x1080 @ 30 fps

Compare Camera Samples

Battery

Battery Rating

Very Good
N/A

Capacity

3000 mAh
3000 mAh

Battery Type

Li-Polymer
Li-ion

TalkTime

N/A
Up to 24 Hours(3G) / Up to 30.3 Hours(2G)

Quick Charging

Yes Fast Charging
N/A

Storage

Internal Storage

64 GB
8 GB

Expandable Storage

Yes Up to 128 GB
Yes Up to 128 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Single SIM

SIM Type

SIM1: Micro SIM2: Micro
SIM1: Micro

Network Support

5G Not Supported 4G
5G Not Supported

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3)
N/A
4G Speed:
50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
N/A
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SAR Value

Head: 0.92 W/kg Body: 0.87 W/kg
N/A

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
Yes Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
N/A

Bluetooth

Yes v4.0
Yes v4.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

Yes
Yes

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

No
N/A

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Compass