Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz vs Lenovo Z2 Plus 64GB (Zuk Z2)

Share  

Comparing the Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz vs Lenovo Z2 Plus 64GB (Zuk Z2) 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 ZE551ML 4GB RAM 128GB 2.3GHz runs at a higher processing speed of 2.3 GHz, while Lenovo Z2 Plus 64GB (Zuk Z2) runs at 2.15 GHz, making Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz the better performer.


Display: Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz offers a screen size of 5.5 inches, while Lenovo Z2 Plus 64GB (Zuk Z2) offers 5 inches, making Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz the larger display of the two. Both Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz and Lenovo Z2 Plus 64GB (Zuk Z2) feature the same IPS LCD display.


Rear Camera: Both Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz and Lenovo Z2 Plus 64GB (Zuk Z2) feature a 13 MP primary rear camera.


Front Camera: Lenovo Z2 Plus 64GB (Zuk Z2) offers a higher front camera resolution with 8 MP, while Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz offers 5 MP, making Lenovo Z2 Plus 64GB (Zuk Z2) better for front camera photography.


Battery: Lenovo Z2 Plus 64GB (Zuk Z2) offers a higher battery capacity with 3500 mAh, while Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz offers 3000 mAh, making Lenovo Z2 Plus 64GB (Zuk Z2) better for longer battery life.


Storage: Lenovo Z2 Plus 64GB (Zuk Z2) offers higher internal storage with 64 GB, while Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz offers 128 GB, making Lenovo Z2 Plus 64GB (Zuk Z2) the better option for storage.


User Rating: Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz receives a higher user rating of 3.9, while Lenovo Z2 Plus 64GB (Zuk Z2) has a rating of 3.7.

...read more
✕
Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz
Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz
Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz
Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz
Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz
₹29,999
(Out of Stock)
✕
Lenovo Z2 Plus 64GB (Zuk Z2)
Lenovo Z2 Plus 64GB (Zuk Z2)
Lenovo Z2 Plus 64GB (Zuk Z2)
Lenovo Z2 Plus 64GB (Zuk Z2)
Lenovo Z2 Plus 64GB (Zuk Z2)
Lenovo Z2 Plus 64GB (Zuk Z2)
₹19,999
(Out of Stock)
✕
Nothing Phone 4b
Nothing Phone 4b
Nothing Phone 4b
Nothing Phone 4b
Nothing Phone 4b
₹34,999
Buy Now
Add to Compare

Summary

Release Date

27 Apr, 2015
25 Sep, 2016
14 Jul, 2026

Performance
Intel Atom
Snapdragon 820
Snapdragon 6 Gen 4
(upto 2.3 GHz)
Quad Core (upto 2.15 GHz)
Octa Core (upto 2.3 GHz)
4 GB RAM
4 GB RAM
8 GB RAM

Display
5.5 inches (13.97 cm)
5.0 inches (12.7 cm)
6.77 inches (17.2 cm)
IPS LCD
IPS LCD
Super AMOLED
1080x1920 px (FULL HD)
1080x1920 px (FULL HD)
1080x2344 px (FHD+)
N/A
N/A
120 Hz Refresh Rate

Rear Camera
13 MP
Primary Camera
13 MP
Primary Camera
50 MP
Primary Camera
N/A
N/A
8 MP
Ultra-Wide Angle Camera

Front Camera
5 MP
8 MP
16 MP

Battery
3000 mAh
3500 mAh
6000 mAh
N/A
Quick Charging
33W Fast Charging
N/A
No Wireless Charging
N/A

Storage

128 GB
64 GB
128 GB
N/A
N/A
UFS 2.2

Expert Review

N/A
8.0/10
Read Expert Review
N/A

Pros

  • Device yet to be reviewed
  • Solid build
  • Almost vanilla Android interface
  • Stable performance
  • Great value for money
  • Device yet to be reviewed

Cons

  • Device yet to be reviewed
  • No expandable storage
  • Average cameras
  • Design is boring
  • Device yet to be reviewed

User Ratings

3.9/5
(12,686 ratings)
3.7/5
(13,162 ratings)
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹34,999
@ Flipkart

Video

There are no videos available for the device.
Videos
4 More Videos
There are no videos available for the device.

User Feedback

General

Launch Date

Apr 27, 2015
(Official)
Sep 25, 2016
(Official)
Jul 07, 2026
(Official)

Operating System

Android v5.0 (Lollipop)
Android v6.0.1 (Marshmallow)
Android v16

OS Updates

N/A
N/A
3 Year

Security Updates

N/A
N/A
6 Year

Custom UI

Zen UI
N/A
Nothing OS

Performance

Performance Rating

Avg
Good
Very Good

Chipset

Intel Atom Z3580
Qualcomm Snapdragon 820 MSM8996
Qualcomm Snapdragon 6 Gen 4 SM6650

Processor

Quad core, 2.3 GHz, Intel Atom
Quad core

2.15 GHz, Dual core, Kryo 1.59 GHz, Dual core, Kryo
Octa core

2.3 GHz, Single core, Cortex A720 2.2 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

N/A
N/A
4 nm

Graphics (GPU)

PowerVR G6430
Adreno 530
Adreno 810

RAM

4 GB
3 GB / 4 GB
8 GB

RAM Type

N/A
LPDDR4
LPDDR4X

Display

Display Rating

Excellent
Excellent
Excellent

Display Type

IPS LCD
IPS LCD
Super AMOLED

Screen Size

5.5 inches  (13.97 cm)
5.0 inches  (12.7 cm)
6.77 inches  (17.2 cm)

Resolution

1080x1920 px (FULL HD)
1080x1920 px (FULL HD)
1080x2344 px (FHD+)

Peak Brightness

N/A
N/A
2000 nits

HBM Brightness

N/A
N/A
1200 nits

Refresh Rate

N/A
N/A
120 Hz

Aspect Ratio

N/A
16:9
20:9

Pixel Density

401 ppi
441 ppi
381 ppi

Screen to Body Ratio (calculated)

70.67 %
70.58 %
87.32 %

Screen Protection

Corning Gorilla Glass v3 Oleophobic coating
N/A
Yes

Bezel-less Display

N/A
N/A
Yes with punch-hole display

Design

Height

152.5 mm
141.6 mm
164.4 mm

Width

77.2 mm
68.8 mm
78.2 mm

Thickness

10.9 mm
8.4 mm
8.6 mm

Weight

170 grams
149 grams
210 grams

Build Material

N/A
Frame: Metal
Back: Metal
N/A

Water Resistance

N/A
N/A
Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)

Ruggedness

N/A
N/A
Dust proof

Rear Camera

Rear Camera Rating

Good
Good
Very Good

Resolution

13 MP
Primary Cameraf/2.0
13 MP
Primary Cameraf/2.21/2.6" sensor size ISO-CELL 1.34µm pixel size
50 MP
Primary Cameraf/1.81/2.76" sensor size
N/A
N/A
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size

Autofocus

Yes
Yes Phase Detection Autofocus
Yes

OIS

N/A
No
Yes

Flash

Yes Dual-color LED Flash
Yes LED Flash
Yes

Image Resolution

4128 x 3096 Pixels
4128 x 3096 Pixels
N/A

Settings

Exposure compensation ISO control
Exposure compensation ISO control
N/A

Shooting Modes

High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
N/A

Camera Features

Digital Zoom
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus
N/A

Video Recording

Full HD @30 fps
4k @30 fps
4k @30 fps
Full HD @30/60 fps

Video Recording Features

N/A
N/A
Dual Video Recording
Slow Motion

Front Camera

Front Camera Rating

Good
Very Good
Very Good

Resolution

5 MP
f/2.0 Primary Camera
8 MP
f/2.0 Primary Camera1/3.2" sensor size 1.34µm pixel size
16 MP
f/2.4 Primary Camera

Flash

No
No
Yes Screen flash

Camera Features

Fixed Focus
Wide Angle Selfie
N/A

Video Recording

N/A
Full HD @30 fps
N/A

Battery

Battery Rating

Very Good
Very Good
Very Good

Capacity

3000 mAh
3500 mAh
6000 mAh

Battery Type

Li-Polymer
Li-Polymer
N/A

Quick Charging

N/A
Yes Quick Charging v3.0
Yes 33W Fast Charging 50% in 80 minutes

Storage

Internal Storage

128 GB
32 GB / 64 GB
128 GB / 256 GB

Storage Type

N/A
N/A
UFS 2.2

Expandable Storage

Yes Up to 64 GB
No
N/A

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Micro
SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G
5G Not Supported 4G
5G 4G

VoLTE

N/A
Yes
Yes

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)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5)
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
4G Speed:
50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
4G Speed:
50 Mbit/s ↑ 300 Mbit/s ↓ (LTE category 6)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)
View More

SIM 2

N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5)
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
N/A
4G Speed:
50 Mbit/s ↑ 300 Mbit/s ↓ (LTE category 6)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)
View More

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Wi-Fi Direct Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v4.0
Yes v4.1
Yes v6.0

GPS

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

NFC

Yes
No
Yes

Multimedia

Stereo Speakers

N/A
N/A
Yes

Audio Jack

3.5 mm
3.5 mm
USB Type-C

Sensors

Fingerprint Sensor

No
Yes
Yes

Fingerprint Sensor Position

N/A
Front
On-screen

Fingerprint Sensor Type

N/A
N/A
Optical

Other Sensors

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

Compare Prices

Not Available in any store
Not Available in any store
₹34,999
@ Flipkart
Mobiles› Compare Mobiles› Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3GHz vs Lenovo Z2 Plus 64GB