Samsung Galaxy A51 Samsung Galaxy A51
ZTE Zmax 2 ZTE Zmax 2
VS

Comparision Samsung Galaxy A51 vs ZTE Zmax 2

Samsung Galaxy A51

WINNER
Samsung Galaxy A51

Rating: 51 points
ZTE Zmax 2

ZTE Zmax 2

Rating: 15 points
Grade
Samsung Galaxy A51
ZTE Zmax 2
Performance
1
0
Display
8
3
Camera
2
0
Battery
2
2
Other
6
2
Main characteristics
5
4
Audio
10
0
Interfaces and communications
8
3

Top specs and features

AnTuTu

Samsung Galaxy A51: 184606 ZTE Zmax 2:

Main camera resolution

Samsung Galaxy A51: 48 MP ZTE Zmax 2: 8 MP

Android Version

Samsung Galaxy A51: 10 ZTE Zmax 2: 5.1

Battery capacity

Samsung Galaxy A51: 4000 mAh ZTE Zmax 2: 3000 mAh

Pixel density per screen inch

Samsung Galaxy A51: 405 ppi ZTE Zmax 2: 267 ppi

Description

Camera Comparison In DxOMark tests, Samsung Galaxy A51 scored There is no data points. ZTE Zmax 2 scored There is no data in the DxOMark camera test.

Resolution of the main camera sensor for Samsung Galaxy A51 48 MP, versus 8 MP for ZTE Zmax 2. Main camera aperture at Samsung Galaxy A51 f/2. At ZTE Zmax 2 aperture reaches f/There is no data. The first smartphone has a LED flash, the second one has a LED flash.

The resolution of the front camera for the first device is 32 MP vs. 2 MP for ZTE Zmax 2. As for aperture, the first smartphone has f/2.2 versus f/There is no data for the second.

Performance comparison. Samsung Galaxy A51 has the Samsung Exynos 9 Octa 9611 chip installed. The processor frequency reaches 2.3 GHz. ARM Mali-G72 is responsible for graphics. The frequency of the graphics core reaches 850 MHz. Samsung Galaxy A51 has 8 GB of RAM installed. The maximum amount of RAM for this model reaches 8. The RAM version is DDR4.

ZTE Zmax 2 is equipped with Qualcomm Snapdragon 410. The processor frequency is There is no data GHz. In terms of graphics, the Adreno 306 kernel is used here. The video core is capable of operating at a frequency of up to 450 MHz. The machine is equipped with 2 GB of RAM. RAM version for ZTE Zmax 2 DDRThere is no data.

Tests in benchmarks. In the AnTuTu benchmark, Samsung Galaxy A51 scored 184606 points out of 911349 points possible. ZTE Zmax 2 scored There is no data on AnTuTu.

Comparison of displays. On board Samsung Galaxy A51 installed Super AMOLED screen matrix. The display resolution is 6.5 inches. The pixel density reaches 405dpi screen.

Samsung Galaxy A51's screen refresh rate is 60 Hz. And the brightness of the display reaches 647 cd/m².

ZTE Zmax 2 has a IPS LCD matrix with a diagonal of 5.5 inches. Here the pixel density is 267 ppi. The screen refresh rate is There is no data Hz. And the display brightness reaches There is no data cd/m².

Equipment and general characteristics. Samsung Galaxy A51 came out in There is no data. ZTE Zmax 2 submitted There is no data.

The first smartphone has an IPThere is no data class of protection against dust and moisture, compared to the IPThere is no data class of the second device.

Samsung Galaxy A51 supports up to 2 sim cards, versus There is no data for ZTE Zmax 2.

Samsung Galaxy A51 weighs 172 grams, versus 170 grams for ZTE Zmax 2. The thickness of the first smartphone is 7.9 mm, versus 9.4 mm for the second one.

Samsung Galaxy A51 has USB version 2 and ZTE Zmax 2 has got 2 USB version. The first smartphone is running 10 version of Android. The second device has the 5.1 version of Android installed. Samsung Galaxy A51 is capable of supporting the 802.11 a/b/g/ac Wi-Fi version. ZTE Zmax 2 supports the There is no data Wi-Fi version.

The first smartphone supports memory cards up to 512 GB, the second up to There is no data GB.

Why Samsung Galaxy A51 is better than ZTE Zmax 2

  • Main camera resolution 48 MP против 8 MP, more on 500%
  • Android Version 10 против 5.1 , more on 96%
  • Battery capacity 4000 mAh против 3000 mAh, more on 33%
  • Pixel density per screen inch 405 ppi против 267 ppi, more on 52%
  • Display size 6.5 " против 5.5 ", more on 18%
  • RAM 8 GB против 2 GB, more on 300%
  • Cumulative memory 256 против 16 , more on 1500%

Samsung Galaxy A51 vs ZTE Zmax 2: highlights

Samsung Galaxy A51
Samsung Galaxy A51
ZTE Zmax 2
ZTE Zmax 2
Performance
AnTuTu
The AnTuTu score is an important characteristic of all Android devices. This score consists of such components as RAM speed, 2D and 3D graphics performance, processor performance. Show more
184606
max 1352159
Average: 109983.5
max 1352159
Average: 109983.5
RAM
The more RAM you have, the more apps and processes you can run at the same time without lag or performance degradation.
8 GB
max 18
Average: 2.8 GB
2 GB
max 18
Average: 2.8 GB
Processor configuration
4 ядра по 2.3 + 4 ядра по 1.7 GHz
4 ядра по 1.2
The maximum frequency of the processor
2.3 GHz
max 3.46
Average: 1.8 GHz
GHz
max 3.46
Average: 1.8 GHz
Processor model
There are many different processor models from different manufacturers such as Qualcomm, MediaTek, Samsung Exynos and Apple A-series. Each processor model has its own unique characteristics, such as the number of cores, clock speed, architecture, and energy efficiency. Show more
Samsung Exynos 9 Octa 9611
Qualcomm Snapdragon 410
Graphic accelerator (GPU)
Responsible for processing and displaying graphics on the device screen.
ARM Mali-G72
Adreno 306
DDR memory version
Newer versions of DDR memory provide better performance and faster performance of tasks such as running applications, multitasking, and working with graphics. Show more
4
max 5
Average: 3.7
max 5
Average: 3.7
Maximum memory card capacity
512
max 2048
Average: 402.8
max 2048
Average: 402.8
eMMC Storage Version
eMMC is a flash memory standard that offers low cost and good storage capacity.
5.1
max 5.1
Average:
4.51
max 5.1
Average:
Memory card
microSD
microSDXC
Cumulative memory
256
max 1024
Average:
16
max 1024
Average:
Maximum RAM
More RAM allows you to run more demanding applications and perform multiple tasks at the same time without compromising performance.
8
max 18
Average:
max 18
Average:
Process technology
The small size of semiconductors means that this is a new generation chip.
10 nm
Average: 22.9 nm
28 nm
Average: 22.9 nm
The maximum frequency of the graphics core
The graphics processing unit (GPU) is characterized by a high clock speed.
850 MHz
max 1100
Average: 611.8 MHz
450 MHz
max 1100
Average: 611.8 MHz
Display
Pixel density per screen inch
The higher the density of pixels per inch, the sharper and more detailed the image will be displayed on the screen. The high pixel density creates smoother edges and sharper details. Show more
405 ppi
max 848
Average: 296.2 ppi
267 ppi
max 848
Average: 296.2 ppi
Display size
Image perception depends on the screen size. The bigger, the better.
6.5 "
max 10.1
Average: 5.1 "
5.5 "
max 10.1
Average: 5.1 "
Screen resolution
The higher the screen resolution, the more detailed and clear the image can be seen. However, screen resolution is not the only factor affecting image quality. Factors such as screen type, brightness, contrast, and color reproduction are also important. Show more
1080 x 2400 px
1280 x 720
Surface use
88 %
max 98
Average: 66.8 %
%
max 98
Average: 66.8 %
Maximum brightness
647 cd/m²
max 1600
Average: 572 cd/m²
cd/m²
max 1600
Average: 572 cd/m²
Gorilla Glass
Protective glass technology is used to increase the strength and resistance of the smartphone screen to scratches, bumps and damage.
Available
There is no data
scratch resistant glass
Available
There is no data
Screen refresh rate
The refresh rate of the screen affects the image quality. The higher the score, the less screen flicker and the better the representation of movements. Show more
60 Hz
max 240
Average: 77.4 Hz
Hz
max 240
Average: 77.4 Hz
Screen Matrix
There are various types of screen matrices such as IPS, AMOLED, TFT and others. IPS screens provide wide viewing angles and good color accuracy. AMOLED screens have richer colors, deeper blacks and lower power consumption. TFT screens usually offer a more affordable price but may have limited viewing angles and less accurate color reproduction. Show more
Super AMOLED
IPS LCD
Aspect Ratio
19.5:9
16:9
Multitouch
The ability of the touch screen to respond to the simultaneous touch of several points at once.
Available
There is no data
capacitive
A type of touch screen that responds to the touch of a finger or other conductive objects.
Available
There is no data
Camera
Front camera resolution
32 MP
max 64
Average: 7.7 MP
2 MP
max 64
Average: 7.7 MP
main camera aperture
wide aperture is available at the minimum focal length. When using a wide aperture, the sensor captures more light. This way you can sharpen and avoid the blurring effect at fast shutter speeds. You can also reduce the sharpness if you want to blur the background to focus on the subject. Show more
2 f
Average: 2 f
f
Average: 2 f
Type (processor)
Octa-Core
There is no data
Main camera resolution
The higher the resolution of the main camera, the more detailed and clear photos and videos can be. However, resolution is not the only factor affecting image quality. Optics quality, pixel size, light sensitivity and other factors are also important. Show more
48 MP
max 200
Average: 14.2 MP
8 MP
max 200
Average: 14.2 MP
Pixel Size (Main Camera)
Larger pixels can also provide greater detail and dynamic range.
0.8 µm
max 2.2
Average: 1.2 µm
µm
max 2.2
Average: 1.2 µm
4K (Selfie Camera)
30
max 120
Average: 42.6
max 120
Average: 42.6
1080 (Selfie Camera)
30
max 240
Average: 32.7
max 240
Average: 32.7
Dual camera
In poor lighting conditions, it is difficult to take a high-quality photo. The dual camera takes two pictures in a row and superimposes them on top of each other, thereby improving the quality and sharpness of the image. It also allows you to blur the background. Show more
Available
There is no data
Manual focus adjustment
Allows the user to independently determine the focus point on the subject when taking photos or videos.
Available
There is no data
Setting the ISO value
Available
There is no data
Scene mode
Allows you to select preset settings optimized for various types of scenes and shooting conditions.
Available
There is no data
Burst Mode
Available
There is no data
Video recording (main camera)
2160 x 30
Supports slow motion video
Available
Front camera aperture
The smaller the aperture value, the more light enters the camera sensor, which can improve the quality of shooting in dark conditions.
2.2
max 5
Average: 2.1
max 5
Average: 2.1
Flash
If the lighting leaves much to be desired, a flash will come in handy. The device can also be used as a flashlight.
Available
Available
Flash
If the lighting leaves much to be desired, a flash will come in handy. The device can also be used as a flashlight.
LED
LED
Flash
If the lighting leaves much to be desired, a flash will come in handy. The device can also be used as a flashlight.
Available
Available
Flash
If the lighting leaves much to be desired, a flash will come in handy. The device can also be used as a flashlight.
LED
LED
Dual camera
In poor lighting conditions, it is difficult to take a high-quality photo. The dual camera takes two pictures in a row and superimposes them on top of each other, thereby improving the quality and sharpness of the image. It also allows you to blur the background. Show more
Available
There is no data
autofocus
To enable autofocus on an object, just touch its icon on the touch screen.
Available
There is no data
Flash drive
UFS 2.0
There is no data
zoom
Optical
There is no data
Stabilization
A technology that reduces camera shake for clearer and more stable photos and videos.
Digital
There is no data
Shooting timer
Allows you to set a delay before the camera triggers.
Available
There is no data
Phase detection autofocus (PDAF)
Autofocus technology that uses phase comparison to quickly and accurately focus on a subject. This technology analyzes the phase of light passing through a smartphone's lens to determine if an object is in focus or not. Show more
Available
There is no data
exposure compensation
A feature that allows the user to adjust the brightness or exposure of photos before or after shooting. It allows you to control the amount of light that hits the camera's sensor to achieve the desired level of light and detail in your photo. Show more
Available
There is no data
Battery
Battery type
One of the most common types is the lithium-ion (Li-Ion) battery.
Li-Polymer
Li-Ion
Fast charge power
Most modern smartphones support fast charging with a power of 10 to 40 watts.
15 W
max 240
Average: 26.1 W
W
max 240
Average: 26.1 W
Battery capacity
The larger the battery capacity, the longer the smartphone can work without recharging.
4000 mAh
max 22000
Average: 3090.7 mAh
3000 mAh
max 22000
Average: 3090.7 mAh
Non-removable battery
Available
There is no data
Fast charging technology
To reduce the amount of time it takes to charge, devices use Qualcomm's Quick Charge or Pump Express fast charging technologies. For example, with this technology, it takes only 30 minutes to charge the battery to 50%. Show more
Available
There is no data
Other
Main characteristics
Weight
172 g
Average: 158.9 g
170 g
Average: 158.9 g
Thickness
7.9 mm
Average: 9.7 mm
9.4 mm
Average: 9.7 mm
Width
73.6 mm
Average: 71 mm
76 mm
Average: 71 mm
Height
158.5 mm
Average: 143.5 mm
154 mm
Average: 143.5 mm
Frameless
Available
There is no data
Head SAR Radiation Level
The amount of electromagnetic wave energy absorbed by the tissues of the user's head when using the device.
0.6
max 2.79
Average: 0.7
max 2.79
Average: 0.7
SAR radiation level for the body
The amount of electromagnetic wave energy absorbed by the tissues of the user's body when using the device.
1.59
max 97
Average: 1
max 97
Average: 1
3.5 mm jack
Analog audio jack that allows you to connect standard headphones, headsets, or other audio devices to your smartphone
Available
Available
Android Version
10
max 13
Average: 6.3
5.1
max 13
Average: 6.3
release date
12/01/2019
There is no data
Brand
Samsung
There is no data
SIM type
There are several types of SIM cards, including standard SIM, Micro SIM, Nano SIM, and eSIM. Micro SIM was designed for smaller devices and Nano SIM for even thinner and more compact smartphones. eSIM (embedded SIM) is an embedded electronic SIM module that does not require a physical card. Show more
Nano SIM
Micro SIM
Audio
3.5 mm jack
Analog audio jack that allows you to connect standard headphones, headsets, or other audio devices to your smartphone
Available
Available
FM receiver
It can work as an FM radio if you connect headphones.
Available
There is no data
Interfaces and communications
GPS
GPS helps to determine the location of the subject, to find maps. Used in applications where navigation is required.
Available
Available
NFC
NFC is a near field communication required for transactions, payments.
Available
There is no data
Bluetooth version
Each new version of Bluetooth has its own features and improvements over the previous version.
5
max 6
Average: 3.9
4.1
max 6
Average: 3.9
4K recording
30
max 960
Average: 38.7
max 960
Average: 38.7
Entry 2160
30
max 120
Average: 36.9
max 120
Average: 36.9
Entry 1080
30
max 960
Average: 40.3
30
max 960
Average: 40.3
HDR10 video recording
The ability to record video with improved dynamic range and brighter and more contrasting colors.
Available
Available
WiFi version
Indicates the supported version of the Wi-Fi wireless standard. For example, Wi-Fi version 6 (802.11ax) is newer and more advanced, offering faster data transfer rates. Show more
802.11 a/b/g/ac
There is no data
A-GPS
A-GPS uses a combination of GPS signals and data from the cellular network to determine the current position of your smartphone faster and more accurately. Show more
Available
There is no data
Glonass
Global satellite navigation system developed by Russia.
Available
There is no data
Beidou
Global satellite navigation system developed by China.
Available
There is no data
Number of SIM cards
2
max 2
Average: 1.9
max 2
Average: 1.9
Bluetooth A2DP
A2DP allows your smartphone to stream high-quality, lossless audio to wireless headphones, speakers, or other compatible Bluetooth audio devices.
Available
There is no data
USB OTG
This feature allows the smartphone to act as a host and connect other USB devices such as flash drives, keyboards, mice, and other peripherals directly to the smartphone. Show more
Available
There is no data
USB charging
Available
There is no data
OTA updates
With the OTA update function, the smartphone can automatically download and install new versions of the operating system, security patches and other updates without the need to connect to a computer. Show more
Available
Available
4G (LTE)
LTE is located on a system on a chip (SoC). Built-in cellular-type LTE allows you to download much faster than older 3G technologies.
Available
Available
Support for ANT+ connectivity
ANT+ is a wireless protocol similar to Bluetooth Smart. It is most commonly used for fitness devices that track heart rate and for cadence sensors that connect to other devices such as sports watches, smartphones or bike computers. Show more
Available
Gyroscope
The gyroscope is needed to measure or maintain the orientation of the device. It is achieved by measuring the angular velocity of rotation. They were originally made with a spinning rotor that detected changes in orientation such as rotation or twisting. Show more
Available
There is no data
USB version
New versions are more convenient in power management, work faster
2
max 3.2
Average: 2.1
2
max 3.2
Average: 2.1
Compass
The compass is essential for navigation software and games.
Available
Available
Wi-Fi
The device can work via Wi-Fi.
Available
Available
Accelerometer
The accelerometer measures the linear acceleration of the device in space. It is needed to determine when the device changes from vertical to horizontal. Show more
Available
Available
Galileo
Satellite navigation system developed by the European Union.
Available
There is no data
Proximity sensor
The main purpose of the sensor is to automatically turn off the screen or block touch input when the smartphone is near the user's ear during a call or close to the face during a conversation. This prevents accidental touching or activation of functions during a call and improves usability. Show more
Available
Available
Light sensor
Used to detect the light intensity around the smartphone and adjust the screen brightness according to that level.
Available
There is no data
Game buttons
Not available
There is no data
geo tags
Allows you to add location information (geographic coordinates) to photos and videos taken on a smartphone.
Available
There is no data
3G
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
There is no data
Dual band
The ability to support dual frequency bands for wireless communications, typically Wi-Fi or cellular. This means that the device can operate in both the 2.4GHz band and the 5GHz band. Show more
Available
There is no data
Wi-Fi Direct
technology that allows devices to connect to each other directly over a Wi-Fi wireless connection, without the need for a router or access point.
Available
There is no data
Wi-Fi Display
Wi-Fi Display in smartphones refers to a technology that allows the image and sound from a mobile device to be transmitted to a large screen, such as a TV or monitor, via a Wi-Fi wireless connection. Show more
Available
There is no data
AVRCP (Audio/Visual Remote Control Profile)
Allows you to control audio and video playback on connected devices using your smartphone as a remote control. AVRCP allows you to skip tracks, adjust volume, play, pause or stop playback of media content on connected devices. Show more
Available
There is no data
HID (Human Interface Profile)
The HID profile allows you to use your smartphone as a wireless keyboard, mouse, joystick, or other input device to control computers, TVs, game consoles, and other devices. Show more
Available
There is no data
OPP (Object Push Profile)
Is a Bluetooth profile that allows you to transfer objects (files, pictures, contacts, etc.) between devices.
Available
There is no data
DIP (Device ID Profile)
Bluetooth profile that provides information about a device's unique identifier. It allows other devices to obtain identification information about the smartphone, such as its name, Bluetooth address, and other information necessary to interact with the device. Show more
Available
There is no data
HFP (Hands-Free Profile)
This is a Bluetooth profile that allows you to establish a wireless connection between a smartphone and a headset/car system, providing hands-free calling and call control. Show more
Available
There is no data
HSP (Headset Profile)
It is a Bluetooth profile for wireless connection and use of headsets and headphones.
Available
There is no data
MAP (Message Access Profile)
Refers to a profile that allows the smartphone to exchange text messages with connected devices via Bluetooth.
Available
There is no data
PAN (Personal Area Networking Profile)
Refers to a profile that allows you to establish a wireless connection between your smartphone and other devices for exchanging data.
Available
There is no data
PBAP/PAB (Phone Book Access Profile)
A profile that allows a device to access the contacts and phonebook entries of a compatible device via Bluetooth.
Available
There is no data
HOGP
The profile allows the smartphone to communicate with other devices, such as keyboards, mice, gamepads, and other input devices, through a wireless connection. Show more
Available
There is no data
VoLTE
Available
There is no data

FAQ

How do Samsung Galaxy A51 and ZTE Zmax 2 perform in benchmarks?

According to the AnTuTu benchmark, Samsung Galaxy A51 scored 184606 points. ZTE Zmax 2 scored There is no data on AnTuTu test out of 911349 possible.

What camera do smartphones have?

Resolution of the main camera sensor for Samsung Galaxy A51 48 MP, versus 8 MP for ZTE Zmax 2.

The front camera of the first smartphone received a resolution of 32 MP, versus 2 MP of the second.

Which accumulator is better for Samsung Galaxy A51 or ZTE Zmax 2?

The battery capacity of Samsung Galaxy A51 is 4000 mAh, versus 3000 for ZTE Zmax 2.

What kind of memory?

As for the built-in memory, it is 256 GB for the first device, and 16 GB for the second.

What screen do smartphones have

The screen of the first smartphone is equipped with a Super AMOLED matrix, the second with a IPS LCD matrix.

Which processor is better - Samsung Galaxy A51 or ZTE Zmax 2?

Samsung Galaxy A51 has Samsung Exynos 9 Octa 9611 on board, the other has Qualcomm Snapdragon 410.

What is the screen resolution?

The display resolution of Samsung Galaxy A51 is 6.5 inches, versus 5.5 inches for ZTE Zmax 2.

How much do they weigh?

Samsung Galaxy A51 weighs 172 grams, versus 170 grams for ZTE Zmax 2.

How many SIM cards are supported?

The first smartphone can support up to 2, versus There is no data for the second.

When did the sales start?

Samsung Galaxy A51 was announced in There is no data. ZTE Zmax 2 in There is no data.

What operating system version are you using?

Samsung Galaxy A51 10 has the Android version, ZTE Zmax 2 5.1 has the Android version.

How much memory can be installed on smartphones?

Samsung Galaxy A51 supports memory cards up to 512 GB and ZTE Zmax 2 up to There is no data GB.

What kind of moisture protection?

IPThere is no data of Samsung Galaxy A51 versus IPThere is no data of ZTE Zmax 2.