Xiaomi Mi4 vs Asus Zenfone 2 4GB RAM 64GB 2.3Ghz

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Comparing the Xiaomi Mi4 vs Asus Zenfone 2 4GB RAM 64GB 2.3Ghz across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi Mi4 runs at a higher processing speed of 2.5 GHz, while Asus Zenfone 2 4GB RAM 64GB 2.3Ghz runs at 2.3 GHz, making Xiaomi Mi4 the better performer.


Display: Asus Zenfone 2 4GB RAM 64GB 2.3Ghz offers a screen size of 5.5 inches, while Xiaomi Mi4 offers 5 inches, making Asus Zenfone 2 4GB RAM 64GB 2.3Ghz the larger display of the two. Both Xiaomi Mi4 and Asus Zenfone 2 4GB RAM 64GB 2.3Ghz feature the same IPS LCD display.


Rear Camera: Both Xiaomi Mi4 and Asus Zenfone 2 4GB RAM 64GB 2.3Ghz feature a 13 MP primary rear camera.


Front Camera: Xiaomi Mi4 offers a higher front camera resolution with 8 MP, while Asus Zenfone 2 4GB RAM 64GB 2.3Ghz offers 5 MP, making Xiaomi Mi4 better for front camera photography.


Battery: Xiaomi Mi4 offers a higher battery capacity with 3080 mAh, while Asus Zenfone 2 4GB RAM 64GB 2.3Ghz offers 3000 mAh, making Xiaomi Mi4 better for longer battery life.


Storage: Asus Zenfone 2 4GB RAM 64GB 2.3Ghz offers higher internal storage with 64 GB, while Xiaomi Mi4 offers 16 GB, making Asus Zenfone 2 4GB RAM 64GB 2.3Ghz the better option for storage.


User Rating: Xiaomi Mi4 receives a higher user rating of 4.1, while Asus Zenfone 2 4GB RAM 64GB 2.3Ghz has a rating of 3.9.

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Xiaomi Mi4
₹14,999
(Out of Stock)
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Asus Zenfone 2 4GB RAM 64GB 2.3Ghz
₹22,999
(Out of Stock)
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realme P4x
₹22,999
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Summary

Release Date

10 Feb, 2015
27 Apr, 2015
10 Dec, 2025

Performance

Snapdragon 801
Intel Atom
MediaTek Dimensity 7400 Ultra
Quad Core (upto 2.5 GHz)
Quad Core (upto 2.3 GHz)
Octa Core (upto 2.6 GHz)
3 GB RAM
4 GB RAM
6 GB RAM

Display

5 inches (12.7 cm)
5.5 inches (13.97 cm)
6.72 inches (17.07 cm)
IPS LCD
IPS LCD
LCD
1080x1920 px (FULL HD)
1080x1920 px (FULL HD)
1080x2400 px (FHD+)
N/A
N/A
144 Hz Refresh Rate

Rear Camera

13 MP
Primary Camera
13 MP
Primary Camera
50 MP
Wide Angle Primary Camera
N/A
N/A
2 MP
Mono Camera

Front Camera

8 MP
5 MP
8 MP

Battery

3080 mAh
3000 mAh
7000 mAh
Quick Charging
Fast Charging
45W Super Charging
No Wireless Charging
No Wireless Charging
No Wireless Charging

Storage

16 GB
64 GB
128 GB
N/A
N/A
UFS 3.1

Expert Review

N/A
N/A
8.0/10

Pros

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Excellent battery endurance
  • Delivers reliable performance
  • Snappy software with many AI tricks
  • Loud and crisp stereo speakers

Cons

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Camera output details could be improved
  • Many apps don't run at max refresh rate

User Ratings

4.1/5
(27,948 ratings)
3.9/5
(12,769 ratings)
4.3/5
(16,587 ratings)

Benchmarks (The higher, the better)

N/A
N/A
974,831
AnTuTu Score
N/A
N/A
17h 38m
Battery Life (PC Mark)

Compare Prices

Not Available in any store
Not Available in any store
₹22,999
@ Flipkart

Video

Videos
1 More Video
Videos
3 More Videos
Videos
1 More Video

User Feedback

General

Launch Date

Feb 10, 2015
(Official)
Apr 27, 2015
(Official)
Dec 04, 2025
(Official)

Operating System

Android v4.4.3 (Kitkat)
Android v5.0 (Lollipop)
Android v15

OS Updates

N/A
N/A
2 Years

Security Updates

N/A
N/A
3 Years

Custom UI

N/A
Zen UI
ColorOS

Performance

Performance Rating

Avg
Avg
Very Good

Chipset

Qualcomm Snapdragon 801 MSM8974AC
Intel Atom Z3580
MediaTek Dimensity 7400 Ultra MT6878T
View Details

Processor

Quad core, 2.5 GHz, Krait 400
Quad core, 2.3 GHz
Octa core

2.6 GHz, Quad core, Cortex A78 2 GHz, Quad core, Cortex A55

Architecture (The higher, the better)

N/A
64 bit
64 bit

Fabrication (The lower, the better)

N/A
N/A
4 nm

Graphics (GPU)

Adreno 330
PowerVR G6430
Mali-G615 MC2

RAM

3 GB
4 GB
6 GB / 8 GB

RAM Type

LPDDR3
LPDDR3
LPDDR4X

Cooling Technology

N/A
N/A
Vapor Chamber

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

N/A
N/A
974,831

Bootup Time (The lower, the better)

N/A
N/A
27.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A
N/A
1,017

Battery Drain* (The lower, the better)

N/A
N/A
3.0 %

Heating* (The lower, the better)

N/A
N/A
21.1 %
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent
Excellent

Display Type

IPS LCD
IPS LCD
LCD

Screen Size

5 inches  (12.7 cm)
5.5 inches  (13.97 cm)
6.72 inches  (17.07 cm)

Resolution

1080x1920 px (FULL HD)
1080x1920 px (FULL HD)
1080x2400 px (FHD+)

Peak Brightness

N/A
N/A
950 nits

HBM Brightness

N/A
N/A
1000 nits

Refresh Rate

N/A
N/A
144 Hz

Touch Sampling Rate

N/A
N/A
240 Hz

Aspect Ratio

N/A
N/A
20:9

Pixel Density

441 ppi
401 ppi
391 ppi

Screen to Body Ratio (calculated)

72.11 %
70.67 %
86.42 %

Screen Protection

No
Oleophobic coating Corning Gorilla
Yes

Bezel-less Display

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

Screen to Body Ratio (claimed by the brand)

N/A
N/A
91.4 %

Design

Height

139.2 mm
152.5 mm
166 mm

Width

68.5 mm
77.2 mm
76 mm

Thickness

8.9 mm
10.9 mm
8.39 mm

Weight

149 grams
170 grams
208 grams

Build Material

Frame: Stainless steel
Back: Stainless steel
N/A
Back: Glass Plastic

Water Resistance

N/A
N/A
Yes Splash proof IP64

Ruggedness

N/A
N/A
Dust proof

Rear Camera

Rear Camera Rating

Good
Good
Very Good

Resolution

13 MP
Primary Cameraf/1.8IMX214 Exmor-RS CMOS Sensor
13 MP
Primary Cameraf/2.0CMOS image sensor
50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 76° field-of-view27 mm focal length 1/2.88" sensor size OV50D 0.61µm pixel size
N/A
N/A
2 MP
f/2.4 Mono Camera1/5.1" sensor size 1.75µm pixel size

Autofocus

Yes
Yes
Yes Phase Detection Autofocus

OIS

No
No
No

Flash

Yes LED Flash
Yes Dual-color LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
4128 x 3096 Pixels
3072 x 4096 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control
N/A

Shooting Modes

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

Camera Features

Digital Zoom
Auto Flash
Digital image stabilization
Face detection
Simultaneous HD video and image recording
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus
10 x Digital Zoom
View More

Video Recording

4k @30 fps
Full HD @30 fps
HD @120 fps
Full HD @30 fps
4k @30 fps
Full HD @30/60/120 fps
HD @30/60/120/240 fps

Video Recording Features

N/A
N/A
Slow Motion

Front Camera

Front Camera Rating

Very Good
Good
Very Good

Resolution

8 MP
f/1.8 Primary CameraExmor RS
5 MP
f/2.0 Primary Camera
8 MP
f/2.0 Primary Camera1/4.0" sensor size 1.12µm pixel size

Autofocus

No
No
No

Flash

No
No
No

Video Recording

Full HD @30 fps
N/A
Full HD @30 fps
HD @30 fps

Battery

Battery Rating

Very Good
Very Good
Very Good

Capacity

3080 mAh
3000 mAh
7000 mAh

Battery Type

Li-Polymer
Li-Polymer
Li-Polymer

TalkTime

N/A
N/A
Up to 49.9 Hours(2G)

Quick Charging

Yes Quick Charging v2.0
Yes Fast Charging
Yes 45W Super Charging 100% in 90 minutes

Reverse Charging

N/A
N/A
Yes 10W Reverse Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

N/A
N/A
17h 38m

Charging Time (20% to 100%) (The lower, the better)

N/A
N/A
1h 25m

Storage

Internal Storage

16 GB / 64 GB
64 GB
128 GB / 256 GB

Storage Type

N/A
N/A
UFS 3.1

Expandable Storage

No
Yes Up to 128 GB
Yes Up to 2048 GB

Network & Connectivity

SIM Slot(s)

Single SIM
Dual SIM
Dual SIM

SIM Type

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

Network Support

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

VoLTE

N/A
N/A
Yes

SIM 1

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)
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
N/A
4G Speed:
50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
4G Bands:
TD-LTE 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
N/A
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
N/A
N/A
4G Bands:
TD-LTE 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

SAR Value

Head: 0.92 W/kg Body: 1.36 W/kg
Head: 0.92 W/kg Body: 0.87 W/kg
Head: 1.180 W/kg Body: 0.720 W/kg

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax)

Wi-Fi Features

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

Bluetooth

Yes v4.0
Yes v4.0
Yes v5.4

GPS

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

NFC

No
Yes
No

IR Blaster

N/A
N/A
No

Multimedia

Stereo Speakers

N/A
N/A
Yes

Audio Jack

3.5 mm
3.5 mm
USB Type-C

Sensors

Fingerprint Sensor

No
No
Yes

Fingerprint Sensor Position

N/A
N/A
Side

Other Sensors

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

Compare Prices

Not Available in any store
Not Available in any store
₹22,999
@ Flipkart