Comparison between:
- Realme 7i Helio G85
- Realme 9i
- Realme 8

Brand and model

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

Realme 7i Helio G85Realme 9iRealme 8
Realme 7i Helio G85
Prices
Realme 9i
Prices
Realme 8
Prices
Model alias"Realme 7i Europe"--

Design

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

Width75.9 mm
7.59 cm
0.249 ft
2.988 in
75.7 mm
7.57 cm
0.248 ft
2.98 in
73.9 mm
7.39 cm
0.242 ft
2.909 in
Height164.5 mm
16.45 cm
0.54 ft
6.476 in
164.1 mm
16.41 cm
0.538 ft
6.461 in
160.6 mm
16.06 cm
0.527 ft
6.323 in
Thickness9.8 mm
0.98 cm
0.032 ft
0.386 in
8.4 mm
0.84 cm
0.028 ft
0.331 in
7.99 mm
0.799 cm
0.026 ft
0.315 in
Weight208 g
0.46 lbs
7.34 oz
190 g
0.42 lbs
6.7 oz
177 g
0.39 lbs
6.24 oz
Volume122.36 cm³
7.43 in³
104.35 cm³
6.34 in³
94.83 cm³
5.76 in³
ColorsGlory Silver
Victory Blue
Prism Black
Prism Blue
Punk Black
Cyber Silver
Body materialsPlasticPlasticAluminium alloy
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-SIM
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)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)
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 1700 MHz (B4)
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)
LTELTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-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 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
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)

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 Cat 7
UMTS
EDGE
GPRS
HSPA+
LTE
UMTS
EDGE
GPRS
HSPA+
LTE Cat 12
EV-DO Rev. A
TD-SCDMA
TD-HSDPA

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 10Android 11Android 11
User interface (UI)realme UI 1.0realme UI 2.0realme 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.

SoCMediaTek Helio G85Qualcomm Snapdragon 680MediaTek Helio G95 (MT6785V/CD)
Process technology12 nm6 nm12 nm
CPU2x 2.0 GHz ARM Cortex-A75, 6x 1.8 GHz ARM Cortex-A554x 2.4 GHz Cortex-A75, 4x 1.9 GHz Cortex-A552x 2.05 GHz Cortex-A76, 6x 2.0 GHz Cortex-A55
CPU bits64 bit64 bit64 bit
Instruction setARMv8.2-AARMv8.2-AARMv8-A
CPU cores888
CPU frequency2000 MHz2400 MHz2050 MHz
GPUARM Mali-G52 2EEMC2Qualcomm Adreno 610ARM Mali-G76 MC4
GPU cores2-4
GPU frequency1000 MHz1100 MHz900 MHz
RAM capacity4 GB4 GB
6 GB
4 GB
6 GB
8 GB
RAM typeLPDDR4XLPDDR4XLPDDR4X
RAM channelsDouble channelDouble channelDouble channel
RAM frequency1800 MHz2133 MHz2133 MHz

Storage

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

Storage64 GB64 GB
128 GB
128 GB
eMMC 5.1UFS 2.2UFS 2.1

Memory cards

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

TypesminiSD
microSDHC
microSDXC
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/technologyIPSIPSSuper AMOLED
Diagonal size6.52 in
165.61 mm
16.56 cm
6.6 in
167.64 mm
16.76 cm
6.4 in
162.56 mm
16.26 cm
Width2.68 in
67.96 mm
6.8 cm
2.71 in
68.79 mm
6.88 cm
2.63 in
66.71 mm
6.67 cm
Height5.95 in
151.02 mm
15.1 cm
6.02 in
152.87 mm
15.29 cm
5.84 in
148.24 mm
14.82 cm
Aspect ratio2.222:12.222:12.222:1
Resolution720 x 1600 pixels1080 x 2400 pixels1080 x 2400 pixels
Pixel density269 ppi
105 ppcm
399 ppi
156 ppcm
411 ppi
161 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area82.47 %84.93 %83.59 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
2.5D curved glass screen2.5D curved glass screen
90 Hz refresh rate
180 Hz touch sampling rate
480 cd/m² typical brightness
2.5D curved glass screen
60 Hz refresh rate
180 Hz touch sampling rate
1000 cd/m² peak brightness

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
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
-Side-mounted fingerprint sensorIn-display 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 model--Sony IMX682
Sensor typeCMOSCMOSCMOS BSI
Sensor format1/2"-1/1.73"
Pixel size0.8 µm
0.000800 mm
-0.8 µm
0.000800 mm
Aperturef/1.8f/1.8f/1.79
Focal length and 35 mm equivalent26 mm *(35 mm / full frame)-26 mm *(35 mm / full frame)
Number of lenses-56
Flash typeLEDLEDLED
Image resolution8000 x 6000 pixels
48 MP
8190 x 6144 pixels
50.32 MP
9280 x 6920 pixels
64.22 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
3840 x 2160 pixels
8.29 MP
Video FPS30 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
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Phase detection autofocus (PDAF)
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)
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)
Secondary rear camera - 2 MP (macro)
Aperture size - f/2.44 (#2)
3-element lens (#2)
Third rear camera - 2 MP (mono)
Aperture size - f/2.4 (#3)
3-element lens (#3)
Secondary rear camera - 8 MP (ultra-wide angle)
Angle of view - 119° (#2)
Aperture size - f/2.5 (#2)
5-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)

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
Sensor type-CMOSCMOS
Sensor format-1/3"-
Pixel size-1 µm
0.001000 mm
-
Aperturef/2f/2.1f/2.45
Field of view79 °-79.3 °
Number of lenses-55
Image resolution3264 x 2448 pixels
7.99 MP
4608 x 3456 pixels
15.93 MP
4608 x 3120 pixels
14.38 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesFace unlock
HDR
Face unlock
HDR
Digital image stabilization
Face unlock
HDR

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Dirac Sound Effect
MT6358 Audio Decoding Chip
-Dirac Sound Effect
MT6359 Audio Decoding Chip

Radio

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

RadioYesYesNo

Tracking/Positioning

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

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

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

Bluetooth

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

Version5.05.05.1
FeaturesA2DP
EDR
HID
LE
A2DP
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-CUSB Type-C
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
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC
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

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
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

Battery

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

Capacity6000 mAh5000 mAh5000 mAh
TypeLi-PolymerLi-PolymerLi-Ion
4G talk time43 h
2580 min
1.8 days
48 h 24 min
48.4 h
2904 min
2 days
-
4G stand-by time-995 h
59700 min
41.5 days
-
Charger output power9 V / 2 A11 V / 3 A5 V / 6 A
Quick charge technology--Dart Charge
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Fast charging
Non-removable

Additional features

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

Additional featuresSAR (Specific Absorption Rate) India: head - 1.03 W/kg; body - 0.73 W/kg-SAR (Specific Absorption Rate) India: head - 0.99 W/kg; body - 0.934 W/kg
 Realme 7i Helio G85Realme 9iRealme 8