Comparison between:
- Xiaomi Redmi 9A Sport
- Xiaomi Redmi 9C
- Nothing Phone (2)

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

	Xiaomi Redmi 9A Sport	Xiaomi Redmi 9C	Nothing Phone (2)

Model alias	-	M2006C3MNG M2006C3MG	A065

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

Width	77.07 mm 7.707 cm 0.253 ft 3.034 in	75.9 mm 7.59 cm 0.249 ft 2.988 in	76.4 mm 7.64 cm 0.251 ft 3.008 in
Height	164.9 mm 16.49 cm 0.541 ft 6.492 in	164.4 mm 16.44 cm 0.539 ft 6.472 in	162.1 mm 16.21 cm 0.532 ft 6.382 in
Thickness	9 mm 0.9 cm 0.03 ft 0.354 in	9.1 mm 0.91 cm 0.03 ft 0.358 in	8.6 mm 0.86 cm 0.028 ft 0.339 in
Weight	194 g 0.43 lbs 6.84 oz	196 g 0.43 lbs 6.91 oz	201 g 0.44 lbs 7.1 oz
Volume	114.38 cm³ 6.95 in³	113.55 cm³ 6.9 in³	106.51 cm³ 6.47 in³
Colors	Carbon Black Coral Green Metallic Blue	Mint Green Pepper Grey	Dark Gray White
Body materials	Plastic	Plastic	Aluminium alloy Glass
Certification	-	-	IP54

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

SIM card type	Nano-SIM	Nano-SIM	Nano-SIM
Number of SIM cards	2	2	2
Features	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)

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

GSM	GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2)	GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2)	GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2)
CDMA	-	-	CDMA 800 MHz (BC0)
W-CDMA	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 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)
LTE	LТЕ-FDD 850 МНz (В5) LТЕ-FDD 900 МНz (В8) LТЕ-FDD 1800 МНz (В3) LТЕ-FDD 2100 МНz (В1) LТЕ-ТDD 2500 МНz (В41)	LТЕ-FDD 700 МНz (В28) LТЕ-FDD 850 МНz (В5) LТЕ-FDD 900 МНz (В8) LТЕ-FDD 1800 МНz (В3) LТЕ-FDD 2100 МНz (В1) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2600 МНz (В38)	LТЕ-FDD 700 МНz (В12) LТЕ-FDD 700 МНz (В17) LТЕ-FDD 700 МНz (В28) LТЕ-FDD 800 МНz (В20) LТЕ-FDD 850 МНz (В5) LТЕ-FDD 850 МНz (В18) LТЕ-FDD 850 МНz (В19) LТЕ-FDD 850 МНz (В26) LТЕ-FDD 900 МНz (В8) LТЕ-FDD 1500 МНz (В32) LТЕ-FDD 1700 МНz (В4) LТЕ-FDD 1700 МНz (В66) LТЕ-FDD 1800 МНz (В3) LТЕ-FDD 1900 МНz (В2) LТЕ-FDD 2100 МНz (В1) LТЕ-FDD 2600 МНz (В7) LТЕ-ТDD 1900 МНz (В39) LТЕ-ТDD 2000 МНz (В34) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2600 МНz (В38)
5G NR	-	-	5G-FDD 700 MHz (n28) 5G-FDD 800 MHz (n20) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1800 MHz (n3) 5G-FDD 2100 MHz (n1) 5G-TDD 2300 MHz (n40) 5G-TDD 2500 MHz (n41) 5G-FDD 2600 MHz (n7) 5G-TDD 2600 MHz (n38) 5G-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77)

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

Mobile network technologies

UМТS
GРRS
LТЕ Саt 4

ЕDGЕ
НSРА+
5G ΝSА

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

Operating system (OS)	МΙUΙ 12 (Аndrоid 10)	МΙUΙ 12 (Аndrоid 10)	Аndrоid 13
User interface (UI)	-	-	Nothing OS (2)

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

SoC	МеdiаТеk Неliо G25 (МТ6762G)	МеdiаТеk Неliо G35 (МТ6765G)	Quаlсоmm Snарdrаgоn 8+ Gеn 1 (SМ8475)
Process technology	12 nm	12 nm	4 nm
CPU	4х 2.0 GНz АRМ Соrtех-А53, 4х 1.5 GНz АRМ Соrtех-А53	4х 2.3 GНz АRМ Соrtех-А53, 4х 1.8 GНz АRМ Соrtех-А53	1х 3.19 GНz АRМ Соrtех-Х2, 3х 2.75 GНz АRМ Соrtех-А710, 4х 2.0 GНz АRМ Соrtех-А510
CPU bits	64 bit	64 bit	64 bit
Instruction set	ARMv8-A	ARMv8-A	ARMv9-A
Level 1 cache memory (L1)	16 KB + 16 KB	16 KB + 16 KB	16 KB + 16 KB
Level 3 cache memory (L3)	-	-	6144 KB 6 MB
CPU cores	8	8	8
CPU frequency	2000 MHz	2300 MHz	3190 MHz
GPU	IMG PowerVR GE8320	IMG PowerVR GE8320	Qualcomm Adreno 730
GPU frequency	650 MHz	680 MHz	900 MHz
RAM capacity	2 GB 3 GB	2 GB 3 GB	8 GB 12 GB
RAM type	LPDDR4	LPDDR4X	LPDDR5
RAM channels	Single channel	Double channel	Quad channel
RAM frequency	1066 MHz	1733 MHz	3100 MHz

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

Storage	32 GB	32 GB 64 GB	128 GB 256 GB 512 GB
	UFS 2.0	UFS 2.1	UFS 3.1

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

Types

miniSD
microSDHC
microSDXC

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

Type/technology	IPS	IPS	OLED
Diagonal size	6.58 in 167.13 mm 16.71 cm	6.53 in 165.86 mm 16.59 cm	6.7 in 170.18 mm 17.02 cm
Width	2.85 in 72.43 mm 7.24 cm	2.83 in 71.88 mm 7.19 cm	3.28 in 83.43 mm 8.34 cm
Height	5.93 in 150.62 mm 15.06 cm	5.88 in 149.48 mm 14.95 cm	5.84 in 148.32 mm 14.83 cm
Aspect ratio	2.08:1	2.08:1	1.778:1 16:9
Resolution	1080 x 2246 pixels	1080 x 2246 pixels	1080 x 1920 pixels
Pixel density	379 ppi 148 ppcm	382 ppi 150 ppcm	329 ppi 129 ppcm
Color depth	24 bit 16777216 colors	24 bit 16777216 colors	30 bit 1073741824 colors
Display area	86.12 %	86.38 %	100.25 %
Other features	Capacitive Multi-touch Scratch resistant	Capacitive Multi-touch Scratch resistant	Capacitive Multi-touch Scratch resistant
	2.5D curved glass screen 400 cd/m² 1500:1 70% NTSC TÜV Rheinland Certification for Reading Mode	2.5D curved glass screen	2.5D curved glass screen Corning Gorilla Glass LTPO backplane 1 Hz - 120 Hz adaptive refresh rate 240 Hz touch sampling rate 500 cd/m² typical brightness 1600 cd/m² peak brightness 10-bit color bit depth 1000000:1 HDR10+ SGS Low Blue Light Certified

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

Sensors	Proximity Light Accelerometer	Proximity Light Accelerometer Compass	Proximity Light Accelerometer Compass Gyroscope Fingerprint Sensor Core Front and Rear RGB sensor
	-	-	In-display fingerprint sensor

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

Sensor model	-	-	Sony IMX890
Sensor type	CMOS	CMOS	CMOS BSI
Sensor format	-	-	1/1.56"
Pixel size	1 µm 0.001000 mm	1.12 µm 0.001120 mm	1 µm 0.001000 mm
Aperture	f/2.2	f/1.8	f/1.88
Focal length and 35 mm equivalent	-	-	24 mm ^{*(35 mm / full frame)}
Flash type	LED	LED	Dual LED
Image resolution	4160 x 3120 pixels 12.98 MP	4160 x 3120 pixels 12.98 MP	8190 x 6120 pixels 50.12 MP
Video resolution	1920 x 1080 pixels 2.07 MP	1920 x 1080 pixels 2.07 MP	3840 x 2160 pixels 8.29 MP
Video FPS	30 fps	30 fps	60 fps
Features	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 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 autofocus Continuous shooting Digital zoom Digital image stabilization Optical image stabilization Geotagging Panorama Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Macro mode Phase detection autofocus (PDAF) Advanced HDR Night Mode Motion Capture 2.0

Specifications of the ultra-wide camera of the device. This type of camera captures a wider field of view compared to the main camera.

Sensor model	-	-	Samsung ISOCELL JN1
Sensor format	-	-	1/2.76"
Aperture	-	-	f/2.2
Field of view	-	-	114 °
Image resolution	-	-	50 MP
Features	-	-	Digital image stabilization
	-	-	4 cm macro shooting distance

Specifications of the macro camera of the device. This type of camera in smartphones is used to snap close-up photos of tiny objects.

Aperture	-	f/2.4	-
Image resolution	-	5 MP	-

Specifications of the depth sensor of the device. Depth sensors measure the distance between the subject and the camera, enabling features such as bokeh in portraits.

Aperture	-	f/2.4	-
Image resolution	-	2 MP	-

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 IMX615 Exmor RS
Sensor type	-	-	CMOS BSI
Sensor format	-	-	1/2.74"
Pixel size	1.12 µm 0.001120 mm	-	0.8 µm 0.000800 mm
Aperture	f/2.2	f/2.4	f/2.45
Focal length and 35 mm equivalent	27 mm ^{*(35 mm / full frame)}	27 mm ^{*(35 mm / full frame)}	-
Image resolution	1600 x 1200 pixels 1.92 MP	1600 x 1200 pixels 1.92 MP	6816 x 4743 pixels 32.33 MP
Video resolution	1280 x 720 pixels 0.92 MP	1280 x 720 pixels 0.92 MP	1920 x 1080 pixels 2.07 MP
Video FPS	30 fps	30 fps	30 fps
Features	Face unlock HDR	Face unlock HDR	Face unlock HDR Night Mode

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

Speaker	Loudspeaker Earpiece	Loudspeaker Earpiece	Loudspeaker Earpiece Stereo speakers
	-	-	Three high definition microphones

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

Radio

Yes

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

Tracking/Positioning

GРS
А-GРS
GLОΝАSS

GРS
А-GРS

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

Wi-Fi	802.11b 802.11g 802.11а 802.11ас 5GНz 802.11аd	802.11b 802.11g 802.11а 802.11ас 5GНz 802.11аd	802.11а 802.11b 802.11g Wi-Fi Disрlаy Wi-Fi 6 (802.11ах) 802.11а
	-	-	MIMO

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

Version	5.0	5.0	5.3
Features	A2DP EDR HID LE	A2DP EDR HID LE	A2DP BLE

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

Connector type	USB Type-C	USB Type-C	Micro USB
Version	2.0	2.0	2.0
Features	Charging Mass storage On-The-Go	Charging Mass storage On-The-Go	Charging Mass storage On-The-Go

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 jack

Yes

Information about other important connectivity technologies supported by the devices.

Connectivity	Computer sync OTA sync Tethering VoLTE	Computer sync OTA sync Tethering NFC VoLTE	Computer sync Infrared Tethering NFC VoLTE ViLTE
	-	Model M2006C3MNG - NFC Model M2006C3MG - no NFC	-

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

Browser

HTML
HTML5
CSS 3

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

Audio file formats/codecs

AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC

AAC
AMR-WB
aptX
aptX HD
FLAC
MP3
OGG
WMA
WAV
APE
AMR-NB
LDAC
LHDC

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

Video file formats/codecs

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

AVI
MKV
MP4
WMV
WEBM
3GP
ASF

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

Capacity	5000 mAh	5000 mAh	4700 mAh
Type	Li-Polymer	Li-Polymer	Li-Polymer
Charger output power	5 V / 2 A	5 V / 2 A	9 V / 5 A
Quick charge technology	-	-	Power Delivery 3.0, Quick Charge 4.0
Features	Fast charging Non-removable	Fast charging Non-removable	Wireless charging Fast charging Non-removable
	-	-	Qi wireless charging - 15W Reverse wireless charging - 5W

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)	-	0.62 W/kg	-
Body SAR (EU)	-	1.29 W/kg	-
Head SAR (India)	-	0.729 W/kg	-
Body SAR (India)	-	0.515 W/kg	-

Xiaomi Redmi 9A Sport

Xiaomi Redmi 9C

Nothing Phone (2)

Xiaomi 15 Ultra China

Xiaomi Redmi K30 Pro

Xiaomi Redmi Note 11 Pro Global

Xiaomi Redmi 4 SD435

Xiaomi Redmi 4 High Version