Asus Zenfone 2 4GB RAM 64GB 2.3Ghz vs Umi Zero

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Comparing the Asus Zenfone 2 4GB RAM 64GB 2.3Ghz vs Umi Zero across performance, display, camera, battery and storage 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 Umi Zero runs at 2.0 GHz, making Asus Zenfone 2 4GB RAM 64GB 2.3Ghz the better performer.


Display: Asus Zenfone 2 4GB RAM 64GB 2.3Ghz offers a screen size of 5.5 inches, while Umi Zero offers 5 inches, making Asus Zenfone 2 4GB RAM 64GB 2.3Ghz the larger display of the two. Umi Zero features a Super AMOLED display compared to Asus Zenfone 2 4GB RAM 64GB 2.3Ghz's IPS LCD, making Umi Zero the better display of the two.


Rear Camera: Both Asus Zenfone 2 4GB RAM 64GB 2.3Ghz and Umi Zero feature a 13 MP primary rear camera.


Front Camera: Umi Zero offers a higher front camera resolution with 8 MP, while Asus Zenfone 2 4GB RAM 64GB 2.3Ghz offers 5 MP, making Umi Zero better for front camera photography.


Battery: Asus Zenfone 2 4GB RAM 64GB 2.3Ghz offers a higher battery capacity with 3000 mAh, while Umi Zero offers 2780 mAh, making Asus Zenfone 2 4GB RAM 64GB 2.3Ghz better for longer battery life.


Storage: Asus Zenfone 2 4GB RAM 64GB 2.3Ghz offers higher internal storage with 64 GB, while Umi Zero offers 16 GB, making Asus Zenfone 2 4GB RAM 64GB 2.3Ghz the better option for storage.

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Asus Zenfone 2 4GB RAM 64GB 2.3Ghz
₹22,999
(Out of Stock)
Umi Zero
₹23,292
(Discontinued)
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Summary

Spec Score

70%
N/A

Release Date

27 Apr, 2015
14 May, 2015

Performance

N/A
Intel Atom
MediaTek MT6592T
Quad Core (upto 2.3 GHz)
Tru-Octa Core (upto 2 GHz)
4 GB RAM
2 GB RAM

Display

N/A
5.5 inches (13.97 cm)
5.0 inches (12.7 cm)
IPS LCD
Super AMOLED
1080x1920 px (FULL HD)
1080x1920 px (FULL HD)

Rear Camera

N/A
13 MP
Primary Camera
13 MP
Primary Camera

Front Camera

N/A
5 MP
8 MP

Battery

N/A
3000 mAh
2780 mAh
Fast Charging
N/A
No Wireless Charging
N/A

Storage

64 GB
16 GB

User Ratings

3.9/5
(12,769 ratings)
N/A

Video

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

User Feedback

General

Launch Date

Apr 27, 2015
(Official)
N/A

Operating System

Android v5.0 (Lollipop)
Android v4.4.2 (Kitkat)

Custom UI

Zen UI
N/A

Performance

Performance Rating

Avg
N/A

Chipset

Intel Atom Z3580
MediaTek MT6592T

Processor

Quad core, 2.3 GHz
Octa core, 2 GHz, Cortex A7

Architecture (The higher, the better)

64 bit
N/A

Graphics (GPU)

PowerVR G6430
Mali-450 MP4

RAM

4 GB
2 GB

RAM Type

LPDDR3
N/A

Display

Display Rating

Excellent
N/A

Display Type

IPS LCD
Super AMOLED

Screen Size

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

Resolution

1080x1920 px (FULL HD)
1080x1920 px (FULL HD)

Pixel Density

401 ppi
441 ppi

Screen to Body Ratio (calculated)

70.67 %
66.8 %

Screen Protection

Corning Gorilla Glass v3 Oleophobic coating
Corning Gorilla Glass v3

Design

Height

152.5 mm
146 mm

Width

77.2 mm
70.5 mm

Thickness

10.9 mm
6.4 mm

Weight

170 grams
145 grams

Rear Camera

Rear Camera Rating

Good
N/A

Resolution

13 MP
Primary Cameraf/2.0CMOS image sensor
13 MP
Primary Cameraf/1.8Exmor-R CMOS image sensor

Autofocus

Yes
Yes

OIS

No
N/A

Flash

Yes Dual-color LED Flash
Yes Dual LED Flash

Image Resolution

4128 x 3096 Pixels
4160 x 3120 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

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

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
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
8 MP
Primary Camera

Autofocus

No
N/A

Flash

No
N/A

Battery

Battery Rating

Very Good
N/A

Capacity

3000 mAh
2780 mAh

Battery Type

Li-Polymer
Li-ion

Quick Charging

Yes Fast Charging
N/A

Storage

Internal Storage

64 GB
16 GB

Expandable Storage

Yes Up to 128 GB
Yes Up to 64 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Micro SIM2: Micro
N/A

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
Mobile Hotspot

Bluetooth

Yes v4.0
Yes v4.0

GPS

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

NFC

Yes
N/A

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 Gyroscope