Comparison between:
- Xiaomi Redmi Note 7
- Cubot Note S

Brand and model

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

Xiaomi Redmi Note 7Cubot Note S
Xiaomi Redmi Note 7
Prices
Cubot Note S
Model aliasRedmi Note7
Red Rice Note 7
Red Rice Note7
-

Design

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

Width75.21 mm
7.521 cm
0.247 ft
2.961 in
77.2 mm
7.72 cm
0.253 ft
3.039 in
Height159.21 mm
15.921 cm
0.522 ft
6.268 in
152.3 mm
15.23 cm
0.5 ft
5.996 in
Thickness8.1 mm
0.81 cm
0.027 ft
0.319 in
8.8 mm
0.88 cm
0.029 ft
0.346 in
Weight186 g
0.41 lbs
6.56 oz
163 g
0.36 lbs
5.75 oz
Volume96.99 cm³
5.89 in³
103.47 cm³
6.28 in³
ColorsBlue
Red
Black
Black
White
Champagne
Body materialsGlass
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-SIM
Nano-SIM / microSD
Micro-SIM
Number of SIM cards22
Features-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
CDMACDMA 800 MHz-
W-CDMAW-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
W-CDMA 900 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
TD-SCDMATD-SCDMA 1900 MHz
TD-SCDMA 2000 MHz
-
LTELTE-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 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
-

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 18
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+

Operating system

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

Operating system (OS)MIUI V10.2 (Android 9.0 Pie)
MIUI V13.0.3 (Android 10)
Android 5.1 Lollipop

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 660 MSM8976 PlusMediaTek MT6580
Process technology14 nm28 nm
CPU4x 2.2 GHz Kryo 260, 4x 1.84 GHz Kryo 260ARM Cortex-A7
CPU bits64 bit32 bit
Instruction setARMv8ARMv7
Level 1 cache memory (L1)-32 KB + 32 KB
Level 2 cache memory (L2)-512 KB
0.5 MB
CPU cores84
CPU frequency2200 MHz1300 MHz
GPUQualcomm Adreno 512ARM Mali-400 MP2
GPU cores-2
RAM capacity3 GB
4 GB
6 GB
2 GB
RAM typeLPDDR4X-
RAM channelsDouble channelSingle channel
RAM frequency1866 MHz533 MHz

Storage

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

Storage32 GB
64 GB
128 GB
16 GB
eMMC 5.1-

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC

Display

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

Type/technologyIPSIPS
Diagonal size6.3 in
160.02 mm
16 cm
5.5 in
139.7 mm
13.97 cm
Width2.64 in
67.06 mm
6.71 cm
2.7 in
68.49 mm
6.85 cm
Height5.72 in
145.29 mm
14.53 cm
4.79 in
121.76 mm
12.18 cm
Aspect ratio2.167:11.778:1
16:9
Resolution1080 x 2340 pixels720 x 1280 pixels
Pixel density409 ppi
160 ppcm
267 ppi
104 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area81.63 %71.16 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Display manufacturer - Tianma
Corning Gorilla Glass 5
2.5D curved glass screen
LTPS (Low Temperature PolySilicon)
1500:1 contrast ratio
450 cd/m²
84% NTSC
2.5D curved glass screen
OGS (One Glass Solution)
Anti-fingerprint coating
1300:1 contrast ratio
450 cd/m²
Viewing angle - 178°

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
Fingerprint sensor model - Fingerprint Cards FPC1511-

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 modelSamsung S5KGM1OmniVision OV5648
Sensor type-CMOS BSI+
Sensor size-3.67 x 2.74 mm
0.18 in
Sensor format1/2"-
Pixel size0.8 µm
0.000800 mm
1.417 µm
0.001417 mm
Crop factor-9.44
ISO100 - 3200-
Aperturef/1.79f/2
Focal length and 35 mm equivalent4.74 mm-
Number of lenses65
Flash typeDual LEDLED
Image resolution8000 x 6000 pixels
48 MP
2592 x 1944 pixels
5.04 MP
Video resolution3840 x 2160 pixels
8.29 MP
1920 x 1080 pixels
2.07 MP
Video 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
Phase detection autofocus (PDAF)
RAW
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Scene mode
Pixel size - 1.6 μm (4-in-1 pixel binning)
Sensor type - ISOCELL PLUS
Phase detection with Dual Pixel
1080p @ 120 fps
720p @ 120 fps
Secondary rear camera - 5 MP
Sensor model - Samsung S5K5E8 (#2)
Sensor type - CMOS BSI (#2)
Sensor size - 2.9 x 2.15 mm (#2)
Pixel size - 1.12 μm (#2)
Aperture size - f/2.0 (#2)
Blue filter glass
Interpolated resolution - 8 MP

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 modelOmniVision OV13855GalaxyCore GC2355
Sensor typePureCelCMOS
Sensor size4.75 x 3.54 mm
0.23 in
2.8 x 2.15 mm
0.14 in
Pixel size1.124 µm
0.001124 mm
1.75 µm
0.001750 mm
Crop factor7.3112.26
Aperturef/2-
Focal length and 35 mm equivalent3.86 mm
28.21 mm *(35 mm / full frame)
-
Image resolution4224 x 3136 pixels
13.25 MP
1600 x 1200 pixels
1.92 MP
Video resolution1920 x 1080 pixels
2.07 MP
640 x 480 pixels
0.31 MP
Video FPS30 fps30 fps
FeaturesFace unlock-
-Interpolated resolution - 5 MP

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Smart PA-

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
GPS
A-GPS

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
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Display

Bluetooth

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

Version5.04.0
FeaturesA2DP
LE
A2DP
EDR

USB

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

Connector typeUSB Type-CMicro USB
Version2.02.0
FeaturesCharging
Host
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 jackYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

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

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
aptX
aptX HD
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC
AAC
AMR
AMR-WB
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
DivX
H.263
H.264
H.265
MKV
MP4
VC-1
Xvid
3GPP
AVI
MKV
MP4
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.

Capacity4000 mAh4150 mAh
TypeLi-PolymerLi-Ion
2G talk time23 h
1380 min
1 days
-
2G stand-by time251 h
15060 min
10.5 days
-
3G talk time23 h
1380 min
1 days
-
3G stand-by time251 h
15060 min
10.5 days
-
Charger output power5 V / 2 A5 V / 1 A
Quick charge technologyQualcomm Quick Charge 4.0-
FeaturesFast charging
Non-removable
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)0.591 W/kg0.329 W/kg
Body SAR (EU)1.274 W/kg0.439 W/kg
Head SAR (USA)1.19 W/kg-
Body SAR (USA)1.18 W/kg-
 Xiaomi Redmi Note 7Cubot Note S