Comparison between:
- Realme X
- Vivo V15
- Oppo F11 Pro

Brand and model

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

Realme XVivo V15Oppo F11 Pro
Realme X
Prices
Vivo V15
Prices
Oppo F11 Pro
Prices
Model aliasRMX1901-F11Pro
CPH1969

Design

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

Width76 mm
7.6 cm
0.25 ft
2.99 in
75.93 mm
7.59 cm
0.25 ft
2.99 in
76.1 mm
7.61 cm
0.25 ft
3 in
Height161.2 mm
16.12 cm
0.53 ft
6.35 in
161.97 mm
16.2 cm
0.53 ft
6.38 in
161.3 mm
16.13 cm
0.53 ft
6.35 in
Thickness9.4 mm
0.94 cm
0.03 ft
0.37 in
8.54 mm
0.85 cm
0.03 ft
0.34 in
8.8 mm
0.88 cm
0.03 ft
0.35 in
Weight191 g
0.42 lbs
6.74 oz
189 g
0.42 lbs
6.68 oz
190 g
0.42 lbs
6.7 oz
Volume115.16 cm³
6.99 in³
105.03 cm³
6.38 in³
108.02 cm³
6.56 in³
ColorsBlue
White
Blue
Red
Black
Green
Black
Body materialsPolycarbonatePlasticMetal
Glass

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-SIM
Nano-SIM / microSD
Number of SIM cards222
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)-

Networks

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

GSMGSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
CDMACDMA 800 MHz--
W-CDMA-W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 2100 MHz
-
TD-SCDMATD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
--
UMTSUMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 2100 MHz
-UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTELTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE-TDD 2000 MHz (B34)
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)

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+
LTE
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE
UMTS
EDGE
GPRS
HSPA+
LTE Cat 7

Operating system

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

Operating system (OS)ColorOS 6.0 (Android 9.0 Pie)Funtouch 9.0 OS (Android 9.0 Pie)ColorOS 6.0 (Android 9.0 Pie)

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 710MediaTek Helio P70MediaTek Helio P70
Process technology10 nm12 nm12 nm
CPU2x 2.2 GHz Kryo 360, 6x 1.7 GHz Kryo 3604x 2.1 GHz ARM Cortex-A73, 4x 1.95 GHz ARM Cortex-A534x 2.1 GHz ARM Cortex-A73, 4x 1.95 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit
Instruction setARMv8ARMv8-AARMv8-A
CPU cores888
CPU frequency2200 MHz2100 MHz2100 MHz
GPUQualcomm Adreno 616ARM Mali-G72 MP3ARM Mali-G72 MP3
GPU cores-33
GPU frequency500 MHz900 MHz900 MHz
RAM capacity4 GB
6 GB
8 GB
6 GB6 GB
RAM typeLPDDR4XLPDDR4XLPDDR4X
RAM channelsDouble channelDouble channelDouble channel
RAM frequency1866 MHz1600 MHz1800 MHz
Hyper Boost 2.0--

Storage

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

Storage64 GB
128 GB
64 GB
128 GB
64 GB
UFS 2.1--

Memory cards

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

Types-microSD
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/technologyAMOLEDIPSIPS
Diagonal size6.53 in
165.86 mm
16.59 cm
6.53 in
165.86 mm
16.59 cm
6.5 in
165.1 mm
16.51 cm
Width2.74 in
69.51 mm
6.95 cm
2.74 in
69.51 mm
6.95 cm
2.72 in
69.19 mm
6.92 cm
Height5.93 in
150.6 mm
15.06 cm
5.93 in
150.6 mm
15.06 cm
5.9 in
149.9 mm
14.99 cm
Aspect ratio2.167:12.167:12.167:1
Resolution1080 x 2340 pixels1080 x 2340 pixels1080 x 2340 pixels
Pixel density395 ppi
155 ppcm
395 ppi
155 ppcm
396 ppi
155 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area85.72 %85.39 %84.77 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Corning Gorilla Glass 5
2.5D curved glass screen
60000:1 contrast ratio
430 cd/m²
100% NTSC
Corning Gorilla Glass 5
2.5D curved glass screen
Corning Gorilla Glass 5
2.5D curved glass screen
LTPS (Low Temperature PolySilicon)
1500:1 contrast ratio
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
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
In-display fingerprint sensor--

Primary camera

The primary camera of the mobile device is usually placed at its back and is used for taking photos and recording videos.

Sensor modelSony IMX586 Exmor RS--
Sensor typeCMOS BSICMOSCMOS
ISO100 - 6400--
Aperturef/1.7f/1.78f/1.79
Focal length4.73 mm--
Flash typeLEDLEDDual LED
Image resolution8000 x 6000 pixels
48 MP
4032 x 3024 pixels
12.19 MP
8000 x 6000 pixels
48 MP
Video resolution3840 x 2160 pixels
8.29 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
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
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
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
Sensor size - 1/2"
Pixel size - 1.6 μm (4-in-1 pixel binning)
Phase detection with Dual Pixel
6-element lens
Focal length (35 mm equivalent) - 26 mm
1080p @ 120 fps
720p @ 960 fps
Secondary rear camera - 5 MP
Aperture size - f/2.4 (#2)
Sensor size - 1/2.8"
Pixel size - 1.28 μm
Secondary rear camera - 8 MP (ultra-wide angle)
Aperture size - f/2.2 (#2)
Angle of view - 120° (#2)
Third rear camera - 5 MP
Aperture size - f/2.4 (#3)
Sensor size - 1/2.25"
Pixel size - 0.8 μm
Phase detection
6-element lens
Secondary rear camera - 5 MP
Sensor size - 1/5" (#2)
Pixel size - 1.12 μm (#2)
Aperture size - f/2.4 (#2)

Secondary camera

Secondary cameras are placed above the screen of the device and are usually used for video calls, gesture recognition, etc.

Sensor modelSony IMX471 Exmor RSSamsung S5KGD1-
Sensor type--CMOS
Aperturef/2f/2f/2
Focal length3.41 mm--
Image resolution4608 x 3456 pixels
15.93 MP
6528 x 4896 pixels
31.96 MP
4608 x 3456 pixels
15.93 MP
Video resolution1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
Mechanical pop-up front camera
Pixel size - 1.0 μm
Face unlock
Mechanical pop-up front camera
Sensor type - ISOCELL PLUS
Pixel size - 0.8 μm
Face unlock
Angle of view - 120°
Mechanical pop-up front camera
Sensor size - 1/3.1"
Pixel size - 1.0 μm

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Dolby Atmos--

Radio

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

RadioNoYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
GPS
A-GPS
GLONASS
BeiDou
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
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
Dual band
Wi-Fi Hotspot
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct

Bluetooth

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

Version5.04.24.2
FeaturesA2DP
EDR
LE
A2DPA2DP
EDR
LE

USB

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

Connector typeUSB Type-CMicro USBMicro USB
Version2.02.02.0
FeaturesCharging
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 jackYesYesYes

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

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

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
aptX
aptX HD
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC
AAC
AMR
aptX
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV

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
H.263
H.264
H.265
MKV
MP4
WebM
WMV
Xvid
3GPP
AVI
H.263
H.264
MP4
WebM
Xvid
3GPP
AVI
H.263
H.264
H.265
MKV
MP4
WebM
WMV
Xvid

Battery

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

Capacity3765 mAh4000 mAh4000 mAh
TypeLi-PolymerLi-IonLi-Polymer
Charger output power5 V / 4 A5 V / 2 A
9 V / 2 A
5 V / 4 A
Quick charge technologyVOOC 3.0-VOOC 3.0
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Fast charging
Non-removable

Specific Absorption Rate (SAR)

The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.

Head SAR (EU)-0.674 W/kg-
Body SAR (EU)-1.458 W/kg-
Head SAR (USA)--1.323 W/kg
Body SAR (USA)--0.922 W/kg

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 - 1.180 W/kg; body - 0.480 W/kg-
 Realme XVivo V15Oppo F11 Pro