Xiaomi Mi A1 vs Asus Zenfone Zoom ZX551ML 64GB

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Comparing the Xiaomi Mi A1 vs Asus Zenfone Zoom ZX551ML 64GB 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 Zoom ZX551ML 64GB runs at a higher processing speed of 2.5 GHz, while Xiaomi Mi A1 runs at 2.0 GHz, making Asus Zenfone Zoom ZX551ML 64GB the better performer.


Display: Both Xiaomi Mi A1 and Asus Zenfone Zoom ZX551ML 64GB offer the same screen size of 5.5 inches and feature the same IPS LCD display.


Rear Camera: Asus Zenfone Zoom ZX551ML 64GB offers a higher rear camera resolution with 13 MP, while Xiaomi Mi A1 offers 12 MP, making Asus Zenfone Zoom ZX551ML 64GB better for rear camera photography.


Front Camera: Both Xiaomi Mi A1 and Asus Zenfone Zoom ZX551ML 64GB feature a 5 MP primary front camera.


Battery: Xiaomi Mi A1 offers a higher battery capacity with 3080 mAh, while Asus Zenfone Zoom ZX551ML 64GB offers 3000 mAh, making Xiaomi Mi A1 better for longer battery life.


Storage: Both Xiaomi Mi A1 and Asus Zenfone Zoom ZX551ML 64GB offer the same internal storage of 64 GB.


User Rating: Xiaomi Mi A1 receives a higher user rating of 4.4, while Asus Zenfone Zoom ZX551ML 64GB has a rating of 3.6.

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Xiaomi Mi A1
₹12,999
(Out of Stock)
Asus Zenfone Zoom ZX551ML 64GB
₹37,999
(Out of Stock)
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Summary

Release Date

12 Sep, 2017
14 Oct, 2017
11 Jun, 2026

Performance

Snapdragon 625
Intel Atom
MediaTek Dimensity 8500 Extreme
Tru-Octa Core (upto 2 GHz)
Quad Core (upto 2.5 GHz)
Octa Core (upto 3.4 GHz)
4 GB RAM
4 GB RAM
12 GB RAM

Display

5.5 inches (13.97 cm)
5.5 inches (13.97 cm)
6.8 inches (17.27 cm)
IPS LCD
IPS LCD
Extreme AMOLED
1080x1920 px (FULL HD)
1080x1920 px (FULL HD)
1272x2772 px (FHD+)
N/A
N/A
144 Hz Refresh Rate

Rear Camera

12 MP
Primary Camera
13 MP
Primary Camera (upto 3x Optical Zoom)
50 MP
Primary Camera
12 MP
Telephoto Camera (upto 2x Optical Zoom)
N/A
50 MP
Ultra-Wide Angle Macro Camera
N/A
N/A
50 MP
Telephoto Camera (upto 3.5x Optical Zoom)

Front Camera

5 MP
5 MP
50 MP

Battery

3080 mAh
3000 mAh
6500 mAh
N/A
N/A
90W Turbo Power Charging
No Wireless Charging
N/A
Wireless Charging

Storage

64 GB
64 GB
256 GB
eMMC 5.1
N/A
UFS 4.1

Expert Review

8.0/10
N/A
N/A

Pros

  • Solid and slender build
  • Impressive dual cameras
  • Android N in its naked form
  • Reliable performance
  • Device yet to be reviewed
  • Device yet to be reviewed

Cons

  • Average battery life
  • Heats up occasionally
  • Device yet to be reviewed
  • Device yet to be reviewed

User Ratings

4.4/5
(470,471 ratings)
3.6/5
(357 ratings)
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹44,999

Video

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

User Feedback

General

Launch Date

Sep 12, 2017
(Official)
Oct 14, 2017
(Official)
Jun 04, 2026
(Official)

Operating System

Android v7.1.2 (Nougat)
Android v5.0 (Lollipop)
Android v16

OS Updates

N/A
N/A
3 Year

Security Updates

N/A
N/A
5 Year

Custom UI

Android One
N/A
N/A

Performance

Performance Rating

Good
Avg
Excellent

Chipset

Qualcomm Snapdragon 625 MSM8953
Intel Atom Z3590
MediaTek Dimensity 8500 Extreme

Processor

Octa core, 2 GHz, Cortex A53
Quad core, 2.5 GHz
Octa core

3.4 GHz, Single core, Cortex A725 3.2 GHz, Tri core, Cortex A725 2.2 GHz, Quad core, Cortex A725

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

14 nm
N/A
4 nm

Graphics (GPU)

Adreno 506
PowerVR G6430
Mali-G720 MP8

RAM

4 GB
4 GB
12 GB

RAM Type

LPDDR3
LPDDR3
LPDDR5X

Display

Display Rating

Excellent
Excellent
Best In Class

Display Type

IPS LCD
IPS LCD
Extreme AMOLED

Screen Size

5.5 inches  (13.97 cm)
5.5 inches  (13.97 cm)
6.8 inches  (17.27 cm)

Resolution

1080x1920 px (FULL HD)
1080x1920 px (FULL HD)
1272x2772 px (FHD+)

Peak Brightness

N/A
N/A
5200 nits

HBM Brightness

N/A
N/A
1800 nits

Refresh Rate

N/A
N/A
144 Hz

Aspect Ratio

N/A
N/A
19.6:9

Pixel Density

401 ppi
401 ppi
450 ppi

Screen to Body Ratio (calculated)

70.63 %
66.45 %
96.8 %

Screen Protection

Corning Gorilla Glass
Corning Gorilla Glass v4 Scratch-resistant glass
Corning Gorilla Glass Glass 7i

Bezel-less Display

N/A
N/A
Yes

HDR 10 / HDR+ Support

N/A
N/A
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A
N/A
96.8 %

Design

Height

155.4 mm
158.9 mm
162.7 mm

Width

75.8 mm
78.8 mm
75.6 mm

Thickness

7.3 mm
11.9 mm
7.19 mm

Weight

165 grams
185 grams
190 grams

Build Material

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

Water Resistance

N/A
N/A
Yes Water resistant IP68 IP69

Ruggedness

N/A
N/A
Dust proof

Rear Camera

Rear Camera Rating

Good
Good
Excellent

Resolution

12 MP
Primary Cameraf/2.21.25µm pixel size
13 MP
Primary Camera3x Optical Zoomf/4.8
50 MP
Primary Cameraf/1.812 mm focal length LYT 710 2.0µm pixel size
12 MP
Telephoto Camera
N/A
50 MP
f/2.0 Ultra-Wide Angle Macro Camera12 mm focal length 1.28µm pixel size
N/A
N/A
50 MP
Telephoto Camera81 mm focal length 1.28µm pixel size

Autofocus

Yes Phase Detection Autofocus
Yes Laser Autofocus
Yes

OIS

No
Yes
Yes

Flash

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

Image Resolution

4000 x 3000 Pixels
4160 x 3120 Pixels
N/A

Settings

Exposure compensation ISO control
Exposure compensation ISO control
N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

Auto Flash
Face detection
Touch to focus
Digital Zoom
3 x Optical Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Optical Zoom
Face detection
Filters
Smile detection

Video Recording

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

Video Recording Features

N/A
N/A
Dual Video Recording
Slow Motion
Video HDR
Macro Video
Audio Zoom

Front Camera

Front Camera Rating

Good
Good
Best In Class

Resolution

5 MP
f/2.0 Primary Camera
5 MP
Primary Camera
50 MP
f/1.9 Primary Camera1.28µm pixel size

Autofocus

N/A
N/A
Yes

Flash

N/A
N/A
Yes Screen flash

Camera Features

N/A
Wide Angle Selfie
N/A

Video Recording

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

Battery

Battery Rating

Very Good
Very Good
Excellent

Capacity

3080 mAh
3000 mAh
6500 mAh

Battery Type

Li-ion
Li-Polymer
Silicon Carbon

Quick Charging

N/A
N/A
Yes 90W Turbo Power Charging

Wireless Charging

N/A
N/A
Yes 15W Wireless Charging

Wireless Reverse Charging

N/A
N/A
N/A

Reverse Charging

N/A
N/A
Yes 5W Wired Reverse Charging

Storage

Internal Storage

64 GB
64 GB
256 GB

Storage Type

eMMC 5.1
N/A
UFS 4.1

Expandable Storage

Yes Up to 128 GB
Yes Up to 128 GB
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Single SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)
SIM1: Micro
SIM1: Nano SIM2: Nano

Network Support

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

VoLTE

Yes
N/A
No

SIM 1

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5)
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) / 700(band 28) / 1900(band 2) / 850(band 5) / 1800(band 9) / 850(band 18) / 850(band 19)
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
N/A
4G Speed:
50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
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SIM 2

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5)
N/A
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
N/A
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)
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SAR Value

Head: 1.26 W/kg Body: 0.17 W/kg
N/A
N/A

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 7 (802.11 a/b/g/n/ac/be/ax) 6GHz

Wi-Fi Features

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

Bluetooth

Yes v4.2
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
Yes

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

Audio Features

N/A
N/A
Dolby Atmos

Sensors

Fingerprint Sensor

Yes
N/A
Yes

Fingerprint Sensor Position

Rear
N/A
On-screen

Fingerprint Sensor Type

N/A
N/A
Optical

Other Sensors

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

Applications

Explorer Mi Cloud Mi Remote
N/A
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹44,999