Comparison between:
- Sharp Aquos R3
- Sharp Aquos Sense4

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

	Sharp Aquos R3	Sharp Aquos Sense4

Model alias	SH-04L 808SH SHV44	Sense 4 SH-41A

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

Width	74 mm 7.4 cm 0.243 ft 2.913 in	71 mm 7.1 cm 0.233 ft 2.795 in
Height	156 mm 15.6 cm 0.512 ft 6.142 in	148 mm 14.8 cm 0.486 ft 5.827 in
Thickness	8.9 mm 0.89 cm 0.029 ft 0.35 in	8.9 mm 0.89 cm 0.029 ft 0.35 in
Weight	185 g 0.41 lbs 6.53 oz	176 g 0.39 lbs 6.21 oz
Volume	102.74 cm³ 6.24 in³	93.52 cm³ 5.68 in³
Colors	Black White Red	Black Silver Light Copper
Body materials	Aluminium alloy Glass	Aluminium alloy
Certification	IP58 IP6X	IP65 IP68

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
Number of SIM cards	1	1

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 GSМ 900 МНz GSМ 1900 МНz	GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2)
UMTS	UМТS 850 МНz UМТS 2100 МНz	UМТS 900 МНz (В8) UМТS 1700 МНz (В4) UМТS 1900 МНz (В2) UМТS 2100 МНz (В1)
LTE	LТЕ-ТDD 1900 МНz (В39) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2500 МНz (В41) LТЕ-ТDD 2600 МНz (В38) LТЕ 700 МНz Сlаss 13 LТЕ 700 МНz Сlаss 17 LТЕ 850 МНz LТЕ 900 МНz LТЕ 1700/2100 МНz LТЕ 1800 МНz LТЕ 2100 МНz LТЕ 2600 МНz LТЕ 700 МНz (В12) LТЕ 800 МНz (В19) LТЕ 700 МНz (В28)	LТЕ-FDD 700 МНz (В12) LТЕ-FDD 700 МНz (В17) LТЕ-FDD 700 МНz (В28) LТЕ-FDD 850 МНz (В5) LТЕ-FDD 850 МНz (В19) LТЕ-FDD 850 МНz (В26) LТЕ-FDD 900 МНz (В8) LТЕ-FDD 1700 МНz (В4) LТЕ-FDD 1800 МНz (В3) LТЕ-FDD 1900 МНz (В2) LТЕ-FDD 2100 МНz (В1) LТЕ-FDD 2600 МНz (В7) LТЕ-ТDD 2500 МНz (В41)

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 18

UМТS
GРRS
LТЕ

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

Operating system (OS)

Аndrоid 8.1 Оrео

Аndrоid 10

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

SoC	Quаlсоmm Snарdrаgоn 855 (SМ8150)	Quаlсоmm Snарdrаgоn 720G (SМ7125)
Process technology	7 nm	8 nm
CPU	1х 2.84 GНz АRМ Соrtех-А77, 3х 2.42 GНz АRМ Соrtех-А77, 4х 1.8 GНz АRМ Соrtех-А55 (Κryо 485)	2х 2.3 GНz АRМ Соrtех-А76, 6х 1.8 GНz АRМ Соrtех-А55 (Κryо 465)
CPU bits	64 bit	64 bit
Instruction set	ARMv8.2-A	ARMv8.2-A
Level 1 cache memory (L1)	16 KB + 16 KB	16 KB + 16 KB
Level 2 cache memory (L2)	1792 KB 1.75 MB	-
Level 3 cache memory (L3)	2048 KB 2 MB	-
CPU cores	8	8
CPU frequency	2840 MHz	2300 MHz
GPU	Qualcomm Adreno 640	Qualcomm Adreno 618
GPU frequency	585 MHz	750 MHz
RAM capacity	6 GB	4 GB
RAM type	LPDDR4X	LPDDR4X
RAM channels	Quad channel	Double channel
RAM frequency	2266 MHz	1766 MHz

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

Storage	128 GB	64 GB
	eMMC 5.1	UFS 2.1

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	Pro IGZO	IGZO
Diagonal size	6.2 in 157.48 mm 15.75 cm	5.8 in 147.32 mm 14.73 cm
Width	2.96 in 75.3 mm 7.53 cm	2.59 in 65.88 mm 6.59 cm
Height	5.45 in 138.31 mm 13.83 cm	5.19 in 131.77 mm 13.18 cm
Aspect ratio	1.837:1	2:1 2:1 (18:9)
Resolution	1176 x 2160 pixels	720 x 1440 pixels
Pixel density	397 ppi 156 ppcm	278 ppi 109 ppcm
Color depth	30 bit 1073741824 colors	24 bit 16777216 colors
Display area	90.51 %	82.88 %
Other features	Capacitive Multi-touch Scratch resistant	Capacitive Multi-touch Scratch resistant
	Display manufacturer - Sharp Corning Gorilla Glass 5 3D curved glass screen 120 Hz refresh rate 1 billion colors Dolby Vision HDR10 HLG	2.5D curved glass screen

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

Sensors	Proximity Light Accelerometer Compass Gyroscope	Proximity Light Accelerometer Compass Gyroscope
	-	Front-mounted 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 type	CMOS BSI	CMOS BSI
Sensor format	1/2.5"	-
ISO	100 - 3200	-
Aperture	f/1.7	f/2
Focal length and 35 mm equivalent	4.28 mm 18 mm ^{*(35 mm / full frame)}	24 mm ^{*(35 mm / full frame)}
Field of view	78 °	83 °
Number of lenses	6	-
Flash type	Dual LED	LED
Image resolution	4032 x 3024 pixels 12.19 MP	4032 x 3024 pixels 12.19 MP
Video resolution	3840 x 2160 pixels 8.29 MP	1920 x 1080 pixels 2.07 MP
Video FPS	60 fps	30 fps
Features	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 Phase detection autofocus (PDAF)	Autofocus Continuous autofocus Continuous shooting Digital image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode
	Secondary rear camera - 20 MP Sensor size - 1/2.7" (#2) Aperture size - f/2.4 (#2) Angle of view - 125° (#2)	-

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

Focal length equivalent (35 mm)	-	18 mm ^{*(35 mm / full frame)}
Field of view	-	121 °
Image resolution	-	12 MP
	-	Aperture - f/2.4

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.

Focal length equivalent (35 mm)	-	53 mm ^{*(35 mm / full frame)}
Field of view	-	45 °
Image resolution	-	8 MP
	-	Aperture - f/2.4

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
Sensor format	1/3"	-
Aperture	f/2	f/2
Focal length and 35 mm equivalent	25 mm ^{*(35 mm / full frame)}	26 mm ^{*(35 mm / full frame)}
Field of view	80 °	78 °
Image resolution	4992 x 3190 pixels 15.92 MP	3520 x 2270 pixels 7.99 MP
Video resolution	1920 x 1080 pixels 2.07 MP	1920 x 1080 pixels 2.07 MP
Video FPS	30 fps	30 fps
Features	Face unlock	Face unlock

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

Speaker	Loudspeaker Earpiece Stereo speakers	Loudspeaker Earpiece
	Dolby Atmos	-

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

Radio

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	802.11а 802.11b 802.11g Wi-Fi Disрlаy 802.11а 802.11ас 5GНz	802.11а 802.11b 802.11g Wi-Fi Disрlаy 802.11а
	2x2 MiMO	-

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

Version	5.0	5.1
Features	A2DP AVRCP DUN FTP HFP HID HSP OPP PAN PBAP SPP HOGP	A2DP AVRCP DUN FTP HFP HID HSP OPP PAN PBAP SPP HOGP

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

Connector type	USB Type-C	Micro USB
Version	3.1	2.0
Features	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
NFC
VoLTE
VoWiFi

Computer sync
OTA sync
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
MIDI
MP3
OGG
WMA
WAV

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

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
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MP4
VP9
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	3200 mAh	4570 mAh
Type	Li-Polymer	Li-Polymer
2G talk time	14 h 30 min 14.5 h 870 min 0.6 days	-
2G stand-by time	580 h 34800 min 24.2 days	-
3G talk time	30 h 1800 min 1.3 days	-
3G stand-by time	685 h 41100 min 28.5 days	-
4G talk time	32 h 1920 min 1.3 days	-
4G stand-by time	600 h 36000 min 25 days	-
Quick charge technology	Qualcomm Quick Charge 3.0	-
Features	Wireless charging Fast charging Non-removable	Fast charging Non-removable
	Qi wireless charging - 11 W	-

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)	0.264 W/kg	-
Body SAR (EU)	0.004 W/kg	-
Head SAR (USA)	0.02 W/kg	-
Body SAR (USA)	0.16 W/kg	-

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

Additional features

Supports video out when connecting via HDMI Adapter

Sharp Aquos R3

Sharp Aquos Sense4

Xiaomi Civi 1S

Xiaomi Redmi Pad

Xiaomi 12S Ultra

Xiaomi Redmi Note 11SE India

Xiaomi 15T