Comparison between:
- Meizu 17
- Realme Narzo 20 Pro
- Realme 7
- Realme 6

Brand and model

Information about the brand, model and model alias (if any) of a specific device.

Meizu 17Realme Narzo 20 ProRealme 7Realme 6
Meizu 17
Prices
Realme Narzo 20 Pro
Prices
Realme 7
Prices
Realme 6
Prices
Model alias-RMX2161RMX2151RBS0601IN

Design

Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.

Width77.2 mm
7.72 cm
0.253 ft
3.039 in
75.4 mm
7.54 cm
0.247 ft
2.969 in
75.4 mm
7.54 cm
0.247 ft
2.969 in
74.8 mm
7.48 cm
0.245 ft
2.945 in
Height160 mm
16 cm
0.525 ft
6.299 in
162.3 mm
16.23 cm
0.532 ft
6.39 in
162.3 mm
16.23 cm
0.532 ft
6.39 in
162.1 mm
16.21 cm
0.532 ft
6.382 in
Thickness8.5 mm
0.85 cm
0.028 ft
0.335 in
9.4 mm
0.94 cm
0.031 ft
0.37 in
9.4 mm
0.94 cm
0.031 ft
0.37 in
8.9 mm
0.89 cm
0.029 ft
0.35 in
Weight199 g
0.44 lbs
7.02 oz
191 g
0.42 lbs
6.74 oz
196 g
0.43 lbs
6.93 oz
191 g
0.42 lbs
6.74 oz
Volume104.99 cm³
6.38 in³
115.03 cm³
6.99 in³
115.03 cm³
6.99 in³
107.91 cm³
6.55 in³
ColorsAG Fantasy Unicorn
Deep Green
17-degree Gray
White Knight
Black Ninja
Mist White
Mist Blue
Comet Blue
Comet White
Body materialsGlass
Aluminium alloy
PlasticAluminium alloy
Plastic
Plastic

SIM card

The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.

SIM card typeNano-SIMNano-SIMNano-SIMNano-SIM
Number of SIM cards2222
FeaturesDual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)

Networks

A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.

GSMGSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
W-CDMAW-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
LTELTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 1900 MHz (B39)
LTE-TDD 2000 MHz (B34)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
5G NR5G-TDD 2500 MHz (n41)
5G-TDD 3500 MHz (n78)
5G-TDD 4700 MHz (n79)
---
4x4 MIMO---

Mobile network technologies and bandwidth

Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.

Mobile network technologiesUMTS
EDGE
GPRS
HSPA+
EV-DO Rev. A
LTE Cat 20
TD-SCDMA
TD-HSDPA
5G NSA
5G SA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 7
UMTS
EDGE
GPRS
HSPA+
LTE Cat 12
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)FlyMe 9 (Android 10)Android 11Android 10Android 10
User interface (UI)-realme UI 2.0realme UI 1.0realme UI 1.0

System on Chip (SoC)

A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.

SoCQualcomm Snapdragon 865MediaTek Helio G95MediaTek Helio G95MediaTek Helio G90T (MT6785T)
Process technology7 nm12 nm12 nm12 nm
CPU1x 2.84 GHz Kryo 585, 3x 2.42 GHz Kryo 585, 4x 1.8 GHz Kryo 5852x 2.05 GHz Cortex-A76, 6x 2.0 GHz Cortex-A552x 2.05 GHz Cortex-A76, 6x 2.0 GHz Cortex-A552x 2.05 GHz Cortex-A76, 6x 2.0 GHz Cortex-A55
CPU bits64 bit64 bit64 bit64 bit
Instruction setARMv8-AARMv8.2-AARMv8.2-AARMv8.2-A
CPU cores8888
CPU frequency2840 MHz2050 MHz2050 MHz2050 MHz
GPUQualcomm Adreno 650Mali-G76 MC4Mali-G76 MC4ARM Mali-G76 3EEMC4
GPU cores-444
GPU frequency587 MHz900 MHz900 MHz800 MHz
RAM capacity8 GB6 GB
8 GB
6 GB
8 GB
4 GB
6 GB
8 GB
RAM typeLPDDR4XLPDDR4XLPDDR4XLPDDR4X
RAM channelsDouble channelDouble channelDouble channelDouble channel
RAM frequency2750 MHz2133 MHz2133 MHz1866 MHz
mEngine 3.0--Hyper Boost
Frame Boost
Touch Boost

Storage

Every mobile device has a built-in storage (internal memory) with a fixed capacity.

Storage128 GB
256 GB
64 GB
128 GB
64 GB
128 GB
64 GB
128 GB
UFS 3.1UFS 2.1UFS 2.1UFS 2.1

Memory cards

Memory cards are used in mobile devices for expanding their external storage capacity.

Types-miniSD
microSDHC
microSDXC
-microSD
microSDHC
microSDXC

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technologyAMOLEDIPSIPSIPS
Diagonal size6.6 in
167.64 mm
16.76 cm
6.52 in
165.61 mm
16.56 cm
6.5 in
165.1 mm
16.51 cm
6.5 in
165.1 mm
16.51 cm
Width2.77 in
70.25 mm
7.03 cm
2.68 in
67.96 mm
6.8 cm
2.67 in
67.75 mm
6.78 cm
2.67 in
67.75 mm
6.78 cm
Height5.99 in
152.21 mm
15.22 cm
5.95 in
151.02 mm
15.1 cm
5.93 in
150.56 mm
15.06 cm
5.93 in
150.56 mm
15.06 cm
Aspect ratio2.167:12.222:12.222:12.222:1
Resolution1080 x 2340 pixels1080 x 2400 pixels1080 x 2400 pixels1080 x 2400 pixels
Pixel density390 ppi
153 ppcm
404 ppi
158 ppcm
405 ppi
159 ppcm
405 ppi
159 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area86.85 %84.14 %83.62 %84.4 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Display manyfacturer - Samsung
2.5D curved glass screen
CoF packaging
On-cell
90 Hz refresh rate
180 Hz touch sampling rate
100% DCI-P3
700 cd/m²
Peak brightness - 1100 cd/m²
2000000:1
2.5D curved glass screen
Corning Gorilla Glass
90 Hz refresh rate
2.5D curved glass screen
Corning Gorilla Glass
In-cell
90 Hz refresh rate
120 Hz touch sampling rate
1500:1
81.5% NTSC
480 cd/m²
TUV Rheinland Certified
Display manufacturer - JDI
In-cell
COG packaging
2.5D curved glass screen
Corning Gorilla Glass 3
90 Hz refresh rate
120Hz touch sampling rate
1500:1
81.5% NTSC
480 cd/m²

Sensors

Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Gravity
Proximity
Light
Accelerometer
Compass
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Fingerprint sensor model - Goodix (In-display optical fingerprint sensor)
Linear vibration motor
4D haptic feedback
Side-mounted fingerprint sensorSide-mounted fingerprint sensorSide-mounted fingerprint sensor

Rear camera

The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.

Sensor modelSony IMX686-Sony IMX682Samsung S5KGW1
Sensor typeCMOS BSICMOSCMOS BSIISOCELL
Sensor format1/1.7"1/2"1/1.73"1/1.72"
Pixel size0.8 µm
0.000800 mm
0.8 µm
0.000800 mm
0.8 µm
0.000800 mm
0.8 µm
0.000800 mm
Aperturef/1.8f/1.8f/1.8f/1.8
Focal length and 35 mm equivalent5.43 mm
26 mm *(35 mm / full frame)
26 mm *(35 mm / full frame)26 mm *(35 mm / full frame)-
Field of view79 °--78.6 °
Number of lenses6-56
Flash typeLEDLEDLEDLED
Image resolution9248 x 6944 pixels
64.22 MP
8000 x 6000 pixels
48 MP
9280 x 6920 pixels
64.22 MP
9280 x 6944 pixels
64.44 MP
Video resolution3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
Video FPS60 fps30 fps30 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Optical zoom
Digital image stabilization
Optical image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Phase detection autofocus (PDAF)
Autofocus
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Phase detection autofocus (PDAF)
Super Nightscape
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Phase detection autofocus (PDAF)
Autofocus
Continuous shooting
Digital zoom
Optical zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Phase detection autofocus (PDAF)
6-LED ring flash
Secondary rear camera - 12 MP (portrait)
Sensor model - Sony IMX362 (#2)
Apertuse size - f/1.9 (#2)
Pixel size - 1.4 μm (#2)
6-element lens (#2)
Third rear camera - 8 MP (ultra-wide-angle)
Sensor model - Samsung S5K4H7 (#3)
Pixel size - 1.12 μm (#3)
Apertuse size - f/2.2 (#3)
Angle of view - 118° (#3)
Focal length (35 mm equivalent) - 16 mm (#3)
5-element lens (#3)
Fourth rear camera - 5MP (macro)
Sensor model - Samsung S5K5E9 (#4)
2.5 cm shooting distance (#4)
Secondary rear camera - 8 MP (ultra-wide-angle)
Angle of view - 119° (#2)
Aperture size - f/2.3 (#2)
Focal length (35 mm equivalent) - 16 mm (#2)
Third rear camera - 2 MP (macro)
4 cm shooting distance (#3)
Aperture size - f/2.4 (#3)
Fourth rear camera - 2 MP (mono)
Aperture size - f/2.4 (#4)
6 filters (#4)
Secondary rear camera - 8 MP (ultra-wide angle)
Sensor size - 1/4" (#2)
Pixxel size - 1.12 µm (#2)
Angle of view - 119° (#2)
Aperture size - f/2.3 (#2)
Focal length (35 mm equivalent) - 16 mm (#2)
3-element lens (#2)
Third rear camera - 2 MP (macro)
Sensor size - 1/5" (3)
Pixel size - 1.75 μm (3)
Aperture size - f/2.4 (#3)
Focal length (35 mm equivalent) - 22 mm (#3)
3-element lens (#3)
Fourth rear camera - 2 MP (depth-sensing)
Aperture size - f/2.4 (#4)
Sensor size - 1/5" (4)
Pixel size - 1.75 μm (4)
Focal length (35 mm equivalent) - 22 mm (#4)
3-element lens (#4)
Secondary rear camera - 8 MP (ultra-wide angle)
Sensor size - 1/1.4" (#2)
Pixel size - 1.12 μm (#2)
Angle of view - 119.1° (#2)
Aperture size - f/2.3 (#2)
5-element lens (#2)
Third rear camera - 2 MP (mono)
Sensor size - 1/5" (#3)
Pixel size - 1.75 μm (#3)
Angle of view - 88.8° (#3)
Aperture size - f/2.4 (#3)
3-element lens (#3)
Fourth rear camera - 2 MP (macro)
Sensor size - 1/5" (#4)
Pixel size - 1.75 μm (#4)
Angle of view - 88.8° (#4)
Aperture size - f/2.4 (#4)
3-element lens (#4)
4 cm shooting distance (#4)

Front camera

Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.

Sensor model-Sony IMX471 Exmor RS-Samsung S5K3P9
Sensor typeCMOS-CMOSISOCELL
Sensor format--1/3.09"1/3.1"
Pixel size0.8 µm
0.000800 mm
-1 µm
0.001000 mm
1 µm
0.001000 mm
Aperturef/2.2f/2.1f/2.1f/2
Focal length and 35 mm equivalent---3.45 mm
20 mm *(35 mm / full frame)
Field of view-79 °79.3 °79.3 °
Number of lenses5-55
Image resolution20 MP4608 x 3456 pixels
15.93 MP
4608 x 3120 pixels
14.38 MP
4608 x 3456 pixels
15.93 MP
Video resolution-1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps30 fps
FeaturesFace unlock
HDR
Super Night Mode 3.0
Face unlock
HDR
Nightscape
-HDR
Face detection
Face unlock
Digital image stabilization

Audio

Information about the type of speakers and the audio technologies supported by the device.

SpeakerLoudspeaker
Earpiece
Stereo speakers
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
-Dirac Sound Effect
MT6359 Audio Decoding Chip
Dirac Sound Effect
MT6359 Audio Decoding Chip
Dirac Sound Effect
MT6359 Audio Decoding Chip

Radio

The radio in a mobile device is a built-in FM radio receiver.

RadioNoYesNo-

Tracking/Positioning

Information about the positioning and navigation technologies supported by the device.

Tracking/PositioningGPS
A-GPS
GLONASS
BeiDou
GPS
A-GPS
GLONASS
BeiDou
Galileo
GPS
A-GPS
GLONASS
BeiDou
Galileo
GPS
A-GPS
GLONASS
BeiDou

Wi-Fi

Wi-Fi is a technology that provides wireless data connections between various devices within a short range.

Wi-Fi802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11ax
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
2x2 MU-MiMO---

Bluetooth

Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.

Version5.15.05.05.0
FeaturesA2DP
LE
A2DP
EDR
HID
LE
A2DP
LE
A2DP
LE

USB

The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.

Connector typeUSB Type-CUSB Type-CUSB Type-CUSB Type-C
Version2.02.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go

Headphone jack

The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.

Headphone jackNoYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Tethering
VoLTE

Browser

A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.

BrowserHTML
HTML5
CSS 3
HTML
HTML5
CSS 3
HTML
HTML5
CSS 3
HTML
HTML5
CSS 3

Audio file formats/codecs

Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.

Audio file formats/codecsAAC
AMR
FLAC
MIDI
MP3
OGG
APE
MKA
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
APE
MKA
AAC
AMR
FLAC
MP3
OGG
WMA
WAV
APE
MID
MKA

Video file formats/codecs

Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.

Video file formats/codecs3GPP
AVI
Flash Video
MKV
MP4
MPEG-4
MOV
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
VC-1
Xvid
3GPP
3GPP2
AVI
MKV
MP4
WMV
3GP
3G2
M4V
FLV
F4V
WEBM
ASF
MOV
QT
TS
M2TS
MTS
3GPP
3GPP2
AVI
MKV
MP4
WMV
3GP
3G2
M4V
FLV
F4V
WEBM
ASF
MOV
QT
TS
M2TS
MTS

Battery

The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.

Capacity4500 mAh4500 mAh5000 mAh4300 mAh
TypeLi-IonLi-PolymerLi-IonLi-Ion
4G talk time-43 h
2580 min
1.8 days
--
Charger output power5 V / 6 A10 V / 6.5 A10 V / 3 A5 V / 6 A
Quick charge technologySuper mCharge, Qualcomm Quick Charge 3.0, Power Delivery 2.0SuperDart ChargeDart ChargeFlashCharge
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Fast charging
Non-removable
Fast charging
Non-removable
Energy density - 700 Wh/L---

Additional features

Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.

Additional features-SAR (Specific Absorption Rate) India: head - 0.990 W/kg; body - 0.934 W/kgSAR (Specific Absorption Rate) India: head - 0.99 W/kg; body - 0.934 W/kgSplash resistant
SAR (Specific Absorption Rate) India: head - 1.138 W/kg; body - 0.586 W/kg
 Meizu 17Realme Narzo 20 ProRealme 7Realme 6