Comparison between:
- Realme Q3 Pro Carnival Edition
- Oppo K7 5G

Brand and model

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

Realme Q3 Pro Carnival EditionOppo K7 5G
Realme Q3 Pro Carnival Edition
Prices
Oppo K7 5G

Design

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

Width73.4 mm
7.34 cm
0.241 ft
2.89 in
74.3 mm
7.43 cm
0.244 ft
2.925 in
Height159.1 mm
15.91 cm
0.522 ft
6.264 in
160.3 mm
16.03 cm
0.526 ft
6.311 in
Thickness7.9 mm
0.79 cm
0.026 ft
0.311 in
7.96 mm
0.796 cm
0.026 ft
0.313 in
Weight174 g
0.38 lbs
6.14 oz
180 g
0.4 lbs
6.35 oz
Volume92.26 cm³
5.6 in³
94.81 cm³
5.76 in³
ColorsCastle in the Sky Blue
Dark Forest Black
Mystery Black
Night Sea
Flowing Clouds
Flowing Flame
Body materialsPlastic
Glass
Aluminium alloy
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-SIM
Number of SIM cards22
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 (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)
CDMACDMA 800 MHz (BC0)CDMA 800 MHz (BC0)
W-CDMAW-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 900 MHz (B19)
W-CDMA 1700 MHz (B4)
W-CDMA 1800 MHz (B3)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
W-CDMA 850 MHz (B5)
W-CDMA 850 MHz (B6)
W-CDMA 900 MHz (B8)
W-CDMA 900 MHz (B19)
W-CDMA 1700 MHz (B4)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
TD-SCDMA-TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
LTELTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
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 700 MHz (B12)
LTE-FDD 700 MHz (B17)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B18)
LTE-FDD 850 MHz (B19)
LTE-FDD 850 MHz (B26)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
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)
5G NR5G-FDD 700 MHz (n28)
5G-FDD 2100 MHz (n1)
5G-TDD 2300 MHz (n40)
5G-TDD 2500 MHz (n41)
5G-TDD 3500 MHz (n78)
5G-TDD 3700 MHz (n77)
5G-TDD 4700 MHz (n79)
5G-TDD 2500 MHz (n41)
5G-TDD 3500 MHz (n78)
5G-TDD 4700 MHz (n79)

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
5G NSA
5G SA
EDGE
GPRS
HSPA+
LTE
TD-SCDMA
5G NSA
5G SA
-Snapdragon X52 modem

Operating system

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

Operating system (OS)Android 11ColorOS 7.2 (Android 10)
User interface (UI)realme UI 2.0-

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 768GQualcomm Snapdragon 765G
Process technology7 nm7 nm
CPU1x 2.8 GHz Kryo 475, 1x 2.2 GHz Kryo 475, 6x 1.8 GHz Kryo 4751x 2.4 GHz Kryo 475, 1x 2.42 GHz Kryo 475, 6x 1.8 GHz Kryo 475
CPU bits64 bit64 bit
Instruction setARMv8-AARMv8-A
CPU cores88
CPU frequency2800 MHz2400 MHz
GPUQualcomm Adreno 620Qualcomm Adreno 620
RAM capacity8 GB8 GB
RAM typeLPDDR4XLPDDR4X
RAM channelsDouble channelDouble channel
RAM frequency2133 MHz1866 MHz
-Hyper Boost 3.0 acceleration engine

Storage

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

Storage128 GB128 GB
256 GB
UFS 3.1UFS 2.1

Memory cards

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

TypesminiSD
microSDHC
microSDXC
MMC
-

Display

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

Type/technologyAMOLEDAMOLED
Diagonal size6.43 in
163.32 mm
16.33 cm
6.4 in
162.56 mm
16.26 cm
Width2.64 in
67.02 mm
6.7 cm
2.63 in
66.71 mm
6.67 cm
Height5.86 in
148.94 mm
14.89 cm
5.84 in
148.24 mm
14.82 cm
Aspect ratio2.222:12.222:1
Resolution1080 x 2400 pixels1080 x 2400 pixels
Pixel density409 ppi
160 ppcm
411 ppi
161 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area85.75 %83.3 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
2.5D curved glass screen
Corning Gorilla Glass
120 Hz refresh rate
360 Hz touch sampling rate
100% DCI-P3
600 cd/m²
5000000:1
-

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Pedometer
Geomagnetic
Fingerprint
Gravity
In-display fingerprint sensorIn-display fingerprint sensor
Step counter

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 model-Sony IMX586 Exmor RS
Sensor typeCMOSCMOS BSI
Sensor format1/2"1/2"
Pixel size0.8 µm
0.000800 mm
0.8 µm
0.000800 mm
Aperturef/1.8f/1.7
Focal length and 35 mm equivalent25.3 mm *(35 mm / full frame)-
Field of view79.8 °80 °
Number of lenses66
Flash typeDual LEDDual LED
Image resolution9280 x 6920 pixels
64.22 MP
8000 x 6000 pixels
48 MP
Video resolution3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
Video FPS30 fps30 fps
FeaturesAutofocus
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 autofocus
Continuous shooting
Digital 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)
Contrast detection autofocus (CDAF)
Secondary rear camera - 8 MP (ultra-wide-angle)
Angle of view - 119° (#2)
Aperture size - f/2.3 (#2)
5-element lens (#2)
Focal length (35 mm equivalent) - 15.8 mm (#2)
Third rear camera - 2 MP (macro)
4 cm shooting distance (#3)
Aperture size - f/2.4 (#3)
Secondary rear camera - 8 MP (ultra-wide-angle)
Aperture size - f/2.2 (#2)
Angle of view - 119° (#2)
5-element lens (#2)
Third rear camera - 2 MP (macro)
Aperture size - f/2.4 (#3)
Fourth rear camera - 2 MP (depth-sensing)
Aperture size - f/2.4 (#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 modelSony IMX615Samsung S5KGD1
Pixel size-0.8 µm
0.000800 mm
Aperturef/2.5f/2.4
Field of view85 °80 °
Number of lenses55
Image resolution32 MP6560 x 4928 pixels
32.33 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps
FeaturesFace unlock
HDR
Nightscape
Face unlock
Digital image stabilization
-Sensor type - ISOCELL PLUS
Pixel size - 1.6 μm (4-in-1 pixel binning)

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Hi-Res Audio
Dolby Atmos
Ultra-linear speaker
Dual microphones for active noise reduction
-

Radio

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

RadioYesYes

Tracking/Positioning

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

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

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
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
-MU-MIMO

Bluetooth

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

Version5.15.1
FeaturesA2DP
EDR
HID
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-C
Version2.02.0
FeaturesCharging
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 jackNoYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
VoLTE
Computer sync
Tethering
NFC
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

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
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC
AAC
AAC+
AMR
AMR-WB
aptX
aptX HD
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC
TWS+
SBC

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
DivX
H.263
H.264
H.265
MKV
MP4
VC-1
Xvid
3GPP
AVI
DivX
Flash Video
H.263
H.264
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.

Capacity4500 mAh4020 mAh
TypeLi-PolymerLi-Polymer
Charger output power10 V / 6.5 A5 V / 6 A
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Limited to 50W-
 Realme Q3 Pro Carnival EditionOppo K7 5G