Asus Zenfone Zoom ZX551ML 64GB vs Nothing Phone 4b

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Comparing the Asus Zenfone Zoom ZX551ML 64GB vs Nothing Phone 4b 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 Nothing Phone 4b runs at 2.3 GHz, making Asus Zenfone Zoom ZX551ML 64GB the better performer.


Display: Nothing Phone 4b offers a screen size of 6.77 inches, while Asus Zenfone Zoom ZX551ML 64GB offers 5.5 inches, making Nothing Phone 4b the larger display of the two. Nothing Phone 4b features a Super AMOLED display compared to Asus Zenfone Zoom ZX551ML 64GB's IPS LCD, making Nothing Phone 4b the better display of the two.


Rear Camera: Nothing Phone 4b offers a higher rear camera resolution with 50 MP, while Asus Zenfone Zoom ZX551ML 64GB offers 13 MP, making Nothing Phone 4b better for rear camera photography.


Front Camera: Nothing Phone 4b offers a higher front camera resolution with 16 MP, while Asus Zenfone Zoom ZX551ML 64GB offers 5 MP, making Nothing Phone 4b better for front camera photography.


Battery: Nothing Phone 4b offers a higher battery capacity with 6000 mAh, while Asus Zenfone Zoom ZX551ML 64GB offers 3000 mAh, making Nothing Phone 4b better for longer battery life.


Storage: Asus Zenfone Zoom ZX551ML 64GB offers higher internal storage with 64 GB, while Nothing Phone 4b offers 128 GB, making Asus Zenfone Zoom ZX551ML 64GB the better option for storage.


User Rating: Nothing Phone 4b receives a higher user rating of 3.9, while Asus Zenfone Zoom ZX551ML 64GB has a rating of 3.6.

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✕
Asus Zenfone Zoom ZX551ML 64GB
₹37,999
(Out of Stock)
✕
Nothing Phone 4b
₹31,786
@ Amazon
✕
Motorola Edge 70 Fusion
₹30,999
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Summary

Release Date

14 Oct, 2017
14 Jul, 2026
12 Mar, 2026

Performance

Intel Atom
Snapdragon 6 Gen 4
Snapdragon 7s Gen 4
Quad Core (upto 2.5 GHz)
Octa Core (upto 2.3 GHz)
Octa Core (upto 2.7 GHz)
4 GB RAM
8 GB RAM
8 GB RAM

Display

5.5 inches (13.97 cm)
6.77 inches (17.2 cm)
6.8 inches (17.27 cm)
IPS LCD
Super AMOLED
Extreme AMOLED
1080x1920 px (FULL HD)
1080x2344 px (FHD+)
Super HD (2772 x 1272)
N/A
120 Hz Refresh Rate
144 Hz Refresh Rate

Rear Camera

13 MP
Primary Camera (upto 3x Optical Zoom)
50 MP
Primary Camera
50 MP
Wide Angle Primary Camera
N/A
8 MP
Ultra-Wide Angle Camera
13 MP
Ultra-Wide Angle Camera

Front Camera

5 MP
16 MP
32 MP

Battery

3000 mAh
6000 mAh
7000 mAh
N/A
33W Fast Charging
68W Turbo Power Charging

Storage

64 GB
128 GB
128 GB
N/A
UFS 2.2
UFS 3.1

Expert Review

N/A
N/A
8.4/10

Pros

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Long-lasting battery life
  • Slim and lightweight design
  • Reliable cameras
  • Dependable performance

Cons

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Warms up quickly during gaming
  • Macro photography could be improved

User Ratings

3.6/5
(357 ratings)
3.9/5
(35 ratings)
4.4/5
(18,511 ratings)

Benchmarks (The higher, the better)

N/A
N/A
1,149,292
AnTuTu Score
N/A
N/A
17h 34m
Battery Life (PC Mark)

Compare Prices

Not Available in any store
₹31,786
@ Amazon
₹30,999
@ Flipkart

User Feedback

General

Launch Date

Oct 14, 2017
(Official)
Jul 07, 2026
(Official)
Mar 06, 2026
(Official)

Operating System

Android v5.0 (Lollipop)
Android v16
Android v16

OS Updates

N/A
3 Year
3 Years

Security Updates

N/A
6 Year
5 Year

Custom UI

N/A
Nothing OS
Hello UI

Performance

Performance Rating

Avg
Very Good
Very Good

Chipset

Intel Atom Z3590
Qualcomm Snapdragon 6 Gen 4 SM6650
View Details
Qualcomm Snapdragon 7s Gen 4
View Details

Processor

Quad core, 2.5 GHz
Octa core

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

2.7 GHz, Single core, Cortex A720 2.4 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
4 nm
4 nm

Graphics (GPU)

PowerVR G6430
Adreno 810
Adreno 810

RAM

4 GB
6 GB / 8 GB
8 GB / 12 GB

RAM Type

LPDDR3
LPDDR4X
LPDDR5X

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
1,149,292

Bootup Time (The lower, the better)

N/A
N/A
18.0 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
1,197

Battery Drain* (The lower, the better)

N/A
N/A
5.0 %

Heating* (The lower, the better)

N/A
N/A
19.0 %
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent
Excellent

Display Type

IPS LCD
Super AMOLED
Extreme AMOLED

Screen Size

5.5 inches  (13.97 cm)
6.77 inches  (17.2 cm)
6.8 inches  (17.27 cm)

Resolution

1080x1920 px (FULL HD)
1080x2344 px (FHD+)
1272x2772 px (FHD+)

Peak Brightness

N/A
2000 nits
5200 nits

HBM Brightness

N/A
1200 nits
1600 nits

PWM Dimming

N/A
480 Hz
N/A

Refresh Rate

N/A
120 Hz
144 Hz

Touch Sampling Rate

N/A
1000 Hz
1500 Hz

Aspect Ratio

N/A
20:9
20:9

Pixel Density

401 ppi
381 ppi
449 ppi

Screen to Body Ratio (calculated)

66.45 %
87.32 %
92.05 %

Screen Protection

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

Bezel-less Display

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

HDR 10 / HDR+ Support

N/A
N/A
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A
N/A
96.2 %

Design

Height

158.9 mm
164.4 mm
162.76 mm

Width

78.8 mm
78.2 mm
75.60 mm

Thickness

11.9 mm
8.6 mm
7.99 mm

Weight

185 grams
210 grams
193 grams

Build Material

N/A
N/A
Back: Fiber Fabric

Water Resistance

N/A
Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)
Yes Water resistant IP68 IP69

Ruggedness

N/A
Dust proof
Dust proof

Rear Camera

Rear Camera Rating

Good
Very Good
Very Good

Resolution

13 MP
Primary Camera3x Optical Zoomf/4.8
50 MP
Primary Cameraf/1.81/2.76" sensor size
50 MP
Primary Cameraf/1.8 Wide Angle1/1.56" sensor size LYT 710 1µm pixel size
N/A
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size
13 MP
f/2.2 Ultra-Wide Angle Camera1.12µm pixel size

Autofocus

Yes Laser Autofocus
Yes
Yes Multi-directional Phase Detection Autofocus

OIS

Yes
Yes
Yes

Flash

Yes Dual-color LED Flash
Yes
Yes LED Flash

Image Resolution

4160 x 3120 Pixels
N/A
N/A

Settings

Exposure compensation ISO control
N/A
N/A

Shooting Modes

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

Camera Features

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

Video Recording

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

Video Recording Features

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

Front Camera

Front Camera Rating

Good
Very Good
Very Good

Resolution

5 MP
Primary Camera
16 MP
f/2.4 Primary Camera
32 MP
f/2.2 Primary Camera0.7µm pixel size

Flash

N/A
Yes Screen flash
Yes Screen flash

Camera Features

Wide Angle Selfie
N/A
N/A

Video Recording

Full HD @30 fps
N/A
N/A

Battery

Battery Rating

Very Good
Very Good
Very Good

Capacity

3000 mAh
6000 mAh
7000 mAh

Battery Type

Li-Polymer
N/A
Silicon Carbon

Quick Charging

N/A
Yes 33W Fast Charging 50% in 80 minutes
Yes 68W Turbo Power Charging

Reverse Charging

N/A
Yes 7.5W Reverse Charging
N/A

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 34m

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

N/A
N/A
49m

Storage

Internal Storage

64 GB
128 GB / 256 GB
128 GB / 256 GB / 512 GB

Storage Type

N/A
UFS 2.2
UFS 3.1

Expandable Storage

Yes Up to 128 GB
N/A
N/A

Network & Connectivity

SIM Slot(s)

Single SIM
Dual SIM
Dual SIM

SIM Type

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

Network Support

5G Not Supported 4G
5G 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) / 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 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66 / N75
TDD N38 / N40 / N41 / N66 / N75 / N77 / N78
4G Speed:
50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
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)
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 1500(band 32) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 7009(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
View More

SIM 2

N/A
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66 / N75
TDD N38 / N40 / N41 / N66 / N75 / N77 / N78
N/A
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)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 1500(band 32) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
View More

Wi-Fi

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

Bluetooth

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

GPS

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

NFC

Yes
Yes
Yes

Multimedia

Stereo Speakers

N/A
Yes
Yes

Audio Jack

3.5 mm
USB Type-C
USB Type-C

Audio Features

N/A
N/A
Dolby Atmos

Sensors

Fingerprint Sensor

N/A
Yes
Yes

Fingerprint Sensor Position

N/A
On-screen
On-screen

Fingerprint Sensor Type

N/A
Optical
Optical

Other Sensors

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

Compare Prices

Not Available in any store
₹31,786
@ Amazon
₹30,999
@ Flipkart