Comparison between:
- Xiaomi 14 Civi
- Samsung Galaxy A55
- Oppo Reno13 F 5G

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

	Xiaomi 14 Civi	Samsung Galaxy A55	Oppo Reno13 F 5G

Model alias	-	SM-A556B SM-A556B/DS	Reno 13 F 5G

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

Width	72.77 mm 7.277 cm 0.239 ft 2.865 in	77.4 mm 7.74 cm 0.254 ft 3.047 in	75.05 mm 7.505 cm 0.246 ft 2.955 in
Height	157.2 mm 15.72 cm 0.516 ft 6.189 in	161.1 mm 16.11 cm 0.529 ft 6.343 in	162.2 mm 16.22 cm 0.532 ft 6.386 in
Thickness	7.75 mm 0.775 cm 0.025 ft 0.305 in	8.2 mm 0.82 cm 0.027 ft 0.323 in	7.76 mm 0.776 cm 0.025 ft 0.306 in
Weight	179 g 0.4 lbs 6.32 oz	213 g 0.47 lbs 7.51 oz	192 g 0.42 lbs 6.77 oz
Volume	88.66 cm³ 5.38 in³	102.25 cm³ 6.21 in³	94.46 cm³ 5.74 in³
Colors	Cruise Blue Matcha Green Shadow Black	Ice Blue Lilac Navy Blue Lemon Yellow	Trendy Purple Luxurious Gray Green Breakthrough
Body materials	Glass Aluminium alloy	Aluminium alloy	Aluminium alloy Glass Plastic
Certification	-	IP67	IP69

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 / microSD	Nano-SIM Nano-SIM / microSD	Nano-SIM Nano-SIM / microSD
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 1800 МНz (В3)	GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2)	GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2)
W-CDMA	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)
UMTS	-	UМТS 900 МНz (В8) UМТS 1700 МНz (В4) UМТS 1900 МНz (В2) UМТS 2100 МНz (В1)	-
LTE	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 2500 МНz (В41)	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 (В26) LТЕ-FDD 900 МНz (В8) 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 2300 МНz (В40) LТЕ-ТDD 2600 МНz (В38)	LТЕ-FDD 700 МНz (В12) LТЕ-FDD 700 МНz (В13) 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 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-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77)	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-TDD 2600 MHz (n38) 5G-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77)	5G-FDD 700 MHz (n12) 5G-FDD 700 MHz (n28) 5G-FDD 800 MHz (n20) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1700 MHz (n66) 5G-FDD 1800 MHz (n3) 5G-FDD 1900 MHz (n2) 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	UМТS GРRS LТЕ	ЕDGЕ НSРА+ 5G ΝSА
	4x4 MIMO HPUE HO RxD	-	-

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

Operating system (OS)	Хiаоmi НyреrОS (Аndrоid 14)	Аndrоid 14	СоlоrОS 15 (Аndrоid 15)
User interface (UI)	-	One UI 6.1	-

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

SoC	Quаlсоmm Snарdrаgоn 8s Gеn 3 (SМ8635)	Sаmsung Ехynоs 1480 (S5Е8845)	Quаlсоmm Snарdrаgоn 6 Gеn 1 (SМ6450)
Process technology	4 nm	4 nm	4 nm
CPU	1х 3.0 GНz АRМ Соrtех-Х4, 4х 2.8 GНz АRМ Соrtех-А720, 3х 2.0 GНz АRМ Соrtех-А520	4х 2.75 GНz АRМ Соrtех-А78, 4х 2.05 GНz АRМ Соrtех-А55	4х 2.2 GНz АRМ Соrtех-А78, 4х 1.8 GНz АRМ Соrtех-А55
CPU bits	64 bit	64 bit	64 bit
Instruction set	ARMv9-A	ARMv8.2-A	ARMv8.2-A
Level 1 cache memory (L1)	16 KB + 16 KB	16 KB + 16 KB	16 KB + 16 KB
CPU cores	8	8	8
CPU frequency	3000 MHz	2750 MHz	2200 MHz
GPU	Qualcomm Adreno 735	Xclipse 530	Qualcomm Adreno 710
RAM capacity	8 GB 12 GB	8 GB 12 GB	12 GB
RAM type	LPDDR5X	LPDDR5	LPDDR4X
RAM channels	Quad channel	Quad channel	Double channel
RAM frequency	4700 MHz	3100 MHz	2033 MHz
	Hexagon Tensor AI Processor Xiaomi IceLoop system	-	4364 mm² VC cooling area AI Cooling System

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

Storage	256 GB 512 GB	128 GB 256 GB	256 GB
	UFS 4.0	UFS 2.0	UFS 2.2

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

Types

microSD
microSDHC
microSDXC

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

Type/technology	AMOLED	Super AMOLED	AMOLED
Diagonal size	6.55 in 166.37 mm 16.64 cm	6.6 in 167.64 mm 16.76 cm	6.67 in 169.42 mm 16.94 cm
Width	3.21 in 81.56 mm 8.16 cm	2.71 in 68.79 mm 6.88 cm	2.98 in 75.77 mm 7.58 cm
Height	5.71 in 145 mm 14.5 cm	6.02 in 152.87 mm 15.29 cm	5.97 in 151.53 mm 15.15 cm
Aspect ratio	1.778:1 16:9	2.222:1	2:1 2:1 (18:9)
Resolution	1080 x 1920 pixels	1080 x 2400 pixels	720 x 1440 pixels
Pixel density	336 ppi 132 ppcm	399 ppi 156 ppcm	241 ppi 94 ppcm
Color depth	36 bit 68719476736 colors	24 bit 16777216 colors	24 bit 16777216 colors
Display area	103.72 %	84.61 %	94.62 %
Other features	Capacitive Multi-touch Scratch resistant	Capacitive Multi-touch	Capacitive Multi-touch Scratch resistant
	3D curved glass screen Corning Gorilla Glass Victus 2 120 Hz refresh rate 240 Hz touch sampling rate 2160 Hz PWM dimming 3000 cd/m² peak brightness 100% DCI-P3 HDR10+ Dolby Vision TÜV Rheinland Low Blue Light(Hardware Solution) Certified TÜV Rheinland Flicker Free Certified TÜV Rheinland Circadian Friendly Certified	2.5D curved glass screen Corning Gorilla Glass Victus+ 120 Hz refresh rate 500 cd/m² HDR10+	2.5D curved glass screen Asahi Glass AGC DT-Star 2 120 Hz refresh rate

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

Sensors	Proximity Light Accelerometer Compass Gyroscope Geomagnetic	Proximity Accelerometer Compass Gyroscope Barometer Geomagnetic	Proximity Light Accelerometer Compass Gyroscope Pedometer Geomagnetic Fingerprint
	In-display fingerprint sensor Z-axis liner vibration motor	In-display fingerprint 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	OmniVision OV50E	-	-
Sensor type	PureCel	CMOS BSI	CMOS
Sensor format	1/1.55"	1/1.96"	-
Pixel size	1 µm 0.001000 mm	-	-
Aperture	f/1.63	f/1.8	-
Focal length and 35 mm equivalent	25 mm ^{*(35 mm / full frame)}	-	-
Number of lenses	7	-	-
Flash type	Dual LED	LED	LED
Image resolution	8190 x 6120 pixels 50.12 MP	8190 x 6120 pixels 50.12 MP	8120 x 6180 pixels 50.18 MP
Video resolution	3840 x 2160 pixels 8.29 MP	3840 x 2160 pixels 8.29 MP	3840 x 2160 pixels 8.29 MP
Video FPS	60 fps	30 fps	30 fps
Features	Autofocus Continuous autofocus Continuous shooting Digital zoom Optical zoom Digital image stabilization Optical image stabilization Geotagging Panorama HDR Touch focus Face detection Face unlock White balance settings ISO settings Exposure compensation Self-timer Scene mode Macro mode Phase detection autofocus (PDAF) HyperOIS	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)	Autofocus Continuous autofocus Continuous shooting Digital zoom Optical 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)
	Pixel size - 2.0 μm (pixel binning) Leica Summilux Lens 4K @ 60 fps	-	-

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 format	-	1/3.06"	-
Pixel size	1.12 µm 0.001120 mm	-	-
Aperture	f/2.2	f/2.2	f/2.2
Focal length equivalent (35 mm)	15 mm ^{*(35 mm / full frame)}	-	15 mm ^{*(35 mm / full frame)}
Field of view	120 °	-	115 °
Number of lenses	-	-	5
Image resolution	12 MP	12 MP	8 MP
Features	-	-	Autofocus

Specifications of the telephoto camera. These cameras are used to capture distant objects by using optical zoom to make them look closer without losing resolution and detail.

Aperture	f/1.98	-	-
Image resolution	50 MP	-	-
Features	Autofocus	-	-
	2x zoom	-	-

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

Sensor format	-	1/5"	-
Aperture	-	f/2.4	-
Image resolution	-	5 MP	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 type	CMOS BSI	CMOS BSI	CMOS
Sensor format	-	1/2.74"	-
Aperture	f/2	f/2.2	f/2.4
Focal length and 35 mm equivalent	26 mm ^{*(35 mm / full frame)}	-	-
Field of view	78 °	-	-
Number of lenses	5	-	-
Image resolution	6816 x 4743 pixels 32.33 MP	6816 x 4743 pixels 32.33 MP	6784 x 4742 pixels 32.17 MP
Video resolution	3840 x 2160 pixels 8.29 MP	3840 x 2160 pixels 8.29 MP	1920 x 1080 pixels 2.07 MP
Video FPS	30 fps	30 fps	60 fps
Features	HDR Face unlock Face detection Video HDR Autofocus	Face unlock HDR	Face unlock Face detection HDR
	Pixel size - 1.6 μm (4-in-1 pixel binning) ALD ultra-low reflection coating Secondary front camera - 32 MP (ultra-wide) Aperture size - f/2.4 (#2) Angle of view - 100° (#2) Focal length equivalent - 18 mm (#2) EIS (#2) 4K video recording (#2)	-	-

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

Speaker	Loudspeaker Earpiece Stereo speakers	Loudspeaker Earpiece Stereo speakers	Loudspeaker Earpiece
	Hi-Res Audio Hi-Res Audio Wireless Dolby Atmos Dolby Head Tracking Spatial Audio	Dolby Atmos	-

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

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

Wi-Fi	802.11а 802.11b 802.11g Wi-Fi 6 (802.11ах) Wi-Fi Disрlаy 802.11а	802.11а 802.11b 802.11g Wi-Fi 6 (802.11ах) Wi-Fi Disрlаy 802.11а 802.11аd	802.11а 802.11b 802.11g Wi-Fi Disрlаy 802.11а
	2x2 MIMO 8x8 Sounding for MU-MIMO	-	-

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

Version	5.4	5.3	5.1
Features	A2DP AVRCP DIP HFP HID HSP LE MAP OPP PAN PBAP	A2DP AVRCP HFP HID HSP MAP OPP PAN PBAP SAP DI HOGP	A2DP LE

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

Connector type	Micro USB	Micro USB	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

Information about other important connectivity technologies supported by the devices.

Connectivity

Computer sync
OTA sync
Infrared
Tethering
NFC

Computer sync
OTA sync
Tethering
NFC

Computer sync
OTA sync
Infrared
Tethering
NFC
VoLTE

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
aptX
aptX HD
eAAC+
FLAC
MP3
WAV
LDAC
LHDC
aptX-Adaptive
PCM
AMR-NB

3GPP
AAC
AMR-WB+
aptX
aptX HD
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC
SBC
UHQ

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

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

Video file formats/codecs

MKV
MP4
WMV
M4V
WEBM
3GP
3G2
ASF

3GPP
3GPP2
AVI
Flash Video
MKV
MP4
WebM
M4V

3GPP
AVI
DivX
Flash Video
H.263
H.264
MKV
MP4
WebM
WMV
Xvid

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

Capacity	4700 mAh	5000 mAh	5800 mAh
Type	Li-Polymer	Li-Ion	Li-Polymer
Charger output power	10 V / 6.7 A	5 V / 5 A	9 V / 5 A
Features	Fast charging Non-removable	Fast charging Non-removable	Fast charging Non-removable

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)	-	0.354 W/kg	-
Body SAR (EU)	-	0.647 W/kg	-

Xiaomi 14 Civi

Samsung Galaxy A55

Oppo Reno13 F 5G

Xiaomi Mi 10i

Xiaomi Redmi 2A Enhanced Edition

Xiaomi Redmi Note Prime

Xiaomi Redmi 15 5G

Xiaomi Redmi A3 Pro