Asus Zenfone Zoom ZX551ML 64GB vs vivo T4X

Comparing the Asus Zenfone Zoom ZX551ML 64GB vs vivo T4X across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Both Asus Zenfone Zoom ZX551ML 64GB and vivo T4X run at the same processing speed of 2.5 GHz.

Display: vivo T4X offers a screen size of 6.72 inches, while Asus Zenfone Zoom ZX551ML 64GB offers 5.5 inches, making vivo T4X the larger display of the two. Asus Zenfone Zoom ZX551ML 64GB features a IPS LCD display compared to vivo T4X's LCD, making Asus Zenfone Zoom ZX551ML 64GB the better display of the two.

Rear Camera: vivo T4X offers a higher rear camera resolution with 50 MP, while Asus Zenfone Zoom ZX551ML 64GB offers 13 MP, making vivo T4X better for rear camera photography.

Front Camera: vivo T4X offers a higher front camera resolution with 8 MP, while Asus Zenfone Zoom ZX551ML 64GB offers 5 MP, making vivo T4X better for front camera photography.

Battery: vivo T4X delivers longer battery life with 14h 11m, while Asus Zenfone Zoom ZX551ML 64GB delivers None, making vivo T4X the better pick for all day usage.

Storage: Asus Zenfone Zoom ZX551ML 64GB offers higher internal storage with 64 GB, while vivo T4X offers 128 GB, making Asus Zenfone Zoom ZX551ML 64GB the better option for storage.

User Rating: vivo T4X receives a higher user rating of 4.4, while Asus Zenfone Zoom ZX551ML 64GB has a rating of 3.6.

Asus Zenfone Zoom ZX551ML 64GB

₹37,999

(Out of Stock)

vivo T4X

₹16,999

@ Flipkart

Summary

Release Date

14 Oct, 2017

12 Mar, 2025

16 Jul, 2026

Performance


Intel Atom	MediaTek Dimensity 7300	MediaTek Dimensity 6400
Quad Core (upto 2.5 GHz)	Octa Core (upto 2.5 GHz)	Octa Core (upto 2.5 GHz)
4 GB RAM	6 GB RAM	4 GB RAM

Display


5.5 inches (13.97 cm)	6.72 inches (17.07 cm)	6.67 inches (16.94 cm)
IPS LCD	LCD	IPS LCD
1080x1920 px (FULL HD)	1080x2408 px (FHD+)	720x1604 px (HD+)
N/A	120 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


13 MP Primary Camera (upto 3x Optical Zoom)	50 MP Wide Angle Primary Camera	50 MP Primary Camera
N/A	2 MP Depth Camera	N/A

Front Camera


5 MP	8 MP Wide Angle Lens	8 MP

Battery


3000 mAh	6500 mAh	7000 mAh
N/A	44W Flash Charging	30W Turbo Charging
N/A	No Wireless Charging	N/A

Storage

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

Expert Review

N/A

8.0/10

Read Expert Review

8.1/10

Pros

Device yet to be reviewed

Excellent performance
Reliable cameras
Great battery life

Top-class battery life
Comfortable to hold
Loud stereo speakers
Performs well for daily use

Cons

Device yet to be reviewed

No expandable storage
Pre-installed apps

Limited OS upgrades
Primary camera may produce dull tones

User Ratings

3.6/5

(357 ratings)

4.4/5

(177,927 ratings)

4.2/5

(17 ratings)

Benchmarks (The higher, the better)

N/A	685,052 AnTuTu Score	570,353 AnTuTu Score
N/A	14h 11m Battery Life (PC Mark)	16h 49m Battery Life (PC Mark)

Compare Prices

Not Available in any store

₹16,999

@ Flipkart

₹19,999

@ Flipkart

Video

There are no videos available for the device.

1 More Video

1 Video

User Feedback

General

Launch Date

Oct 14, 2017

(Official)

Mar 12, 2025

(Official)

May 19, 2026

(Official)

Operating System

Android v5.0 (Lollipop)

Android v15

Android v16

OS Updates

N/A

2 Years

1 Year

Security Updates

N/A

3 Years

3 Year

Custom UI

N/A

Funtouch OS

N/A

Performance

Performance Rating

Avg

Very Good

Good

Chipset

Intel Atom Z3590

MediaTek Dimensity 7300

View Details

MediaTek Dimensity 6400 MT6835

View Details

Processor

Quad core, 2.5 GHz

Octa core

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

Octa core

2.5 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

N/A

4 nm

6 nm

Graphics (GPU)

PowerVR G6430

Mali-G615 MC2

Mali-G57 MC2

RAM

4 GB

6 GB / 8 GB

4 GB / 8 GB

RAM Type

LPDDR3

LPDDR4X

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

685,052

570,353

Bootup Time (The lower, the better)

N/A

26.0 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

383

Battery Drain* (The lower, the better)

N/A

6.0 %

N/A

Heating* (The lower, the better)

N/A

24.8 %

N/A

* after 30 mins of gaming

Display

Display Rating

Excellent

Display Type

IPS LCD

LCD

IPS LCD

Screen Size

5.5 inches (13.97 cm)

6.72 inches (17.07 cm)

6.67 inches (16.94 cm)

Resolution

1080x1920 px (FULL HD)

1080x2408 px (FHD+)

720x1604 px (HD+)

Peak Brightness

N/A

1050 nits

HBM Brightness

N/A

1050 nits

N/A

Refresh Rate

N/A

120 Hz

Touch Sampling Rate

N/A

120 Hz

Aspect Ratio

N/A

20:9

Pixel Density

401 ppi

393 ppi

264 ppi

Screen to Body Ratio (calculated)

66.45 %

86.24 %

84.48 %

Screen Protection

Scratch-resistant glass Corning Gorilla

N/A

Corning Gorilla Glass 7i

Bezel-less Display

N/A

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

N/A

84.3 %

Design

Height

158.9 mm

165.70 mm

166.2 mm

Width

78.8 mm

76.30 mm

76.50 mm

Thickness

11.9 mm

8.09 mm

8.8 mm

Weight

185 grams

204 grams

215 grams

Build Material

N/A

Back: Plastic

Back: Vegan Leather

Water Resistance

N/A

Yes Splash proof IP64

Ruggedness

N/A

Dust proof

Rear Camera

Rear Camera Rating

Good

Very Good

Good

Resolution

13 MP
Primary Camera3x Optical Zoomf/4.8

50 MP
Primary Cameraf/1.8 Wide Angle

50 MP
Primary Cameraf/1.80.61µm pixel size

N/A

2 MP
f/2.4 Depth Camera

N/A

Autofocus

Yes Laser Autofocus

Yes

Yes Phase Detection Autofocus

OIS

Yes

N/A

Flash

Yes Dual-color LED Flash

Yes LED Flash

Yes Dual LED Flash

Image Resolution

4160 x 3120 Pixels

8150 x 6150 Pixels

N/A

Settings

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
3 x Optical Zoom
Auto Flash
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
Full HD @30 fps

2k @30 fps

Front Camera

Front Camera Rating

Good

Very Good

Resolution

5 MP
Primary Camera

8 MP
f/2.05 Wide Angle Primary Camera

8 MP
f/2.0 Primary Camera1.12µm pixel size

Flash

N/A

Yes Screen flash

Camera Features

Wide Angle Selfie

N/A

Video Recording

Full HD @30 fps

2k @30 fps

Battery

Battery Rating

Very Good

Capacity

3000 mAh

6500 mAh

7000 mAh

Battery Type

Li-Polymer

Li-ion

N/A

Quick Charging

N/A

Yes 44W Flash Charging 50% in 40 minutes

Yes 30W Turbo Charging

Reverse Charging

N/A

Yes

Yes 6W 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

14h 11m

16h 49m

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

N/A

1h 7m 40s

1h 17m

Storage

Internal Storage

64 GB

128 GB / 256 GB

64 GB / 128 GB

Storage Type

N/A

UFS 3.1

UFS 2.2

Expandable Storage

Yes Up to 128 GB

Yes Up to 1 TB

Network & Connectivity

SIM Slot(s)

Single SIM

Dual SIM

SIM Type

SIM1: Micro

SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G

5G 4G

VoLTE

N/A

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 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N71 / N75
TDD N38 / N40 / N41 / 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 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1500(band 32) / 600(band 71) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 800(band 20) / 850(band 26)

SIM 2

N/A

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N71 / N75
TDD N38 / N40 / N41 / 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) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 1500(band 32) / 800(band 20) / 600(Band 71) / 850(band 26)

SAR Value

N/A

Head: 0.985 W/kg Body: 0.936 W/kg

N/A

Wi-Fi

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

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

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

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot

Mobile Hotspot

Bluetooth

Yes v4.0

Yes v5.4

GPS

Yes with A-GPS Glonass

NFC

Yes

N/A

Multimedia

Stereo Speakers

N/A

Yes

Audio Jack

3.5 mm

USB Type-C

3.5 mm, USB Type-C

Sensors

Fingerprint Sensor

N/A

Yes

Fingerprint Sensor Position

N/A

Side

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

Not Available in any store

₹16,999

@ Flipkart

₹19,999

@ Flipkart