Comparison between:
- Sharp Android One S7
- Sharp Aquos Sense3 Lite
- Sharp Aquos Sense3
- Xiaomi Redmi 7A

Brand and model

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

Sharp Android One S7Sharp Aquos Sense3 LiteSharp Aquos Sense3Xiaomi Redmi 7A
Sharp Android One S7Sharp Aquos Sense3 LiteSharp Aquos Sense3
Prices
Xiaomi Redmi 7A
Prices
Model aliasSharp S7Sense 3 LiteSense 3
SHV48
-

Design

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

Width70 mm
7 cm
0.23 ft
2.756 in
70 mm
7 cm
0.23 ft
2.756 in
70 mm
7 cm
0.23 ft
2.756 in
70.41 mm
7.041 cm
0.231 ft
2.772 in
Height147 mm
14.7 cm
0.482 ft
5.787 in
147 mm
14.7 cm
0.482 ft
5.787 in
147 mm
14.7 cm
0.482 ft
5.787 in
146.3 mm
14.63 cm
0.48 ft
5.76 in
Thickness8.9 mm
0.89 cm
0.029 ft
0.35 in
8.9 mm
0.89 cm
0.029 ft
0.35 in
8.9 mm
0.89 cm
0.029 ft
0.35 in
9.55 mm
0.955 cm
0.031 ft
0.376 in
Weight167 g
0.37 lbs
5.89 oz
166 g
0.37 lbs
5.86 oz
167 g
0.37 lbs
5.89 oz
165 g
0.36 lbs
5.82 oz
Volume91.58 cm³
5.56 in³
91.58 cm³
5.56 in³
91.58 cm³
5.56 in³
98.37 cm³
5.97 in³
ColorsSilver
Black
Light Copper
Black
Silver White
Light Copper
Black
Silver White
Light Copper
Black
Blue
Body materialsAluminium alloyAluminium alloyAluminium alloyPolycarbonate
CertificationIP65
IP68
MIL-STD-810G
IP65
IP68
IP65
IP68
-

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-SIMNano-SIM
Number of SIM cards1112
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 (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)
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
CDMA---CDMA 800 MHz
W-CDMAW-CDMA 850 MHz (B5)
W-CDMA 850 MHz (B6)
W-CDMA 900 MHz (B8)
W-CDMA 900 MHz (B19)
W-CDMA 2100 MHz (B1)
--W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 2100 MHz
TD-SCDMA---TD-SCDMA 1900 MHz
TD-SCDMA 2000 MHz
UMTS-UMTS 800 MHz (B6)
UMTS 900 MHz (B8)
UMTS 1700 MHz (B4)
UMTS 1900 MHz (B2)
UMTS 2100 MHz (B1)
UMTS 800 MHz (B6)
UMTS 900 MHz (B8)
UMTS 1700 MHz (B4)
UMTS 1900 MHz (B2)
UMTS 2100 MHz (B1)
-
LTELTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B18)
LTE-FDD 850 MHz (B19)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 2500 MHz (B41)
LTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B19)
LTE-FDD 850 MHz (B26)
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 1900 MHz (B39)
LTE-TDD 2500 MHz (B41)
LTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B19)
LTE-FDD 850 MHz (B26)
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 1900 MHz (B39)
LTE-TDD 2500 MHz (B41)
LTE-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

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 12
UMTS
EDGE
GPRS
HSPA+
LTE
UMTS
EDGE
GPRS
HSPA+
LTE
UMTS
EDGE
GPRS
HSPA+
LTE
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 One (Android 10)Android 9.0 PieAndroid 9.0 PieMIUI V10.2 (Android 9.0 Pie)
MIUI V11.0.1 (Android 10)

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 630Qualcomm Snapdragon 630Qualcomm Snapdragon 630Qualcomm Snapdragon 439
Process technology14 nm14 nm14 nm12 nm
CPU4x 2.2 GHz ARM Cortex-A53, 4x 1.8 GHz ARM Cortex-A534x 2.2 GHz ARM Cortex-A53, 4x 1.8 GHz ARM Cortex-A534x 2.2 GHz ARM Cortex-A53, 4x 1.8 GHz ARM Cortex-A534x 1.95 GHz ARM Cortex-A53, 4x 1.45 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit64 bit
Instruction setARMv8ARMv8ARMv8ARMv8
CPU cores8888
CPU frequency2200 MHz2200 MHz2200 MHz1950 MHz
GPUQualcomm Adreno 508Qualcomm Adreno 508Qualcomm Adreno 508Qualcomm Adreno 505
RAM capacity3 GB4 GB4 GB2 GB
3 GB
RAM typeLPDDR4XLPDDR4XLPDDR4XLPDDR3
RAM channelsDouble channelDouble channelDouble channelSingle channel
RAM frequency1866 MHz1866 MHz1866 MHz-

Storage

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

Storage32 GB64 GB64 GB16 GB
32 GB

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
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/technologyIGZOIGZOIGZOIPS
Diagonal size5.5 in
139.7 mm
13.97 cm
5.5 in
139.7 mm
13.97 cm
5.5 in
139.7 mm
13.97 cm
5.45 in
138.43 mm
13.84 cm
Width2.46 in
62.48 mm
6.25 cm
2.46 in
62.48 mm
6.25 cm
2.46 in
62.48 mm
6.25 cm
2.44 in
61.91 mm
6.19 cm
Height4.92 in
124.95 mm
12.5 cm
4.92 in
124.95 mm
12.5 cm
4.92 in
124.95 mm
12.5 cm
4.87 in
123.82 mm
12.38 cm
Aspect ratio2:1
2:1 (18:9)
2:1
2:1 (18:9)
2:1
2:1 (18:9)
2:1
2:1 (18:9)
Resolution1080 x 2160 pixels1080 x 2160 pixels1080 x 2160 pixels720 x 1440 pixels
Pixel density439 ppi
172 ppcm
439 ppi
172 ppcm
439 ppi
172 ppcm
295 ppi
115 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area76.11 %76.11 %76.11 %74.65 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
2.5D curved glass screen2.5D curved glass screen2.5D curved glass screen2.5D curved glass screen
1000:1 contrast ratio
70.8% NTSC

Sensors

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

SensorsProximity
Light
Accelerometer
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Proximity
Light
Accelerometer
Compass

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 IMX486 Exmor RS
Sensor typeCMOS BSICMOS BSICMOS BSICMOS
Sensor format---1/2.9"
Pixel size---1.25 µm
0.001250 mm
Aperturef/2f/2f/2f/2.2
Focal length and 35 mm equivalent24 mm *(35 mm / full frame)24 mm *(35 mm / full frame)24 mm *(35 mm / full frame)-
Field of view83 °83 °83 °-
Flash typeLEDLEDLEDDual LED
Image resolution4032 x 3024 pixels
12.19 MP
4032 x 3024 pixels
12.19 MP
4032 x 3024 pixels
12.19 MP
4160 x 3120 pixels
12.98 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 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
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
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
Autofocus
Continuous shooting
Digital zoom
Optical 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)
EIS for photos
ProPix2 blur correction
EIS for photos
AI Live Image
ProPix2 blur correction
Secondary rear camera - 12 MP (ultra-wide angle)
Focal length (35 mm equivalent) - 18 mm (#2)
Angle of view - 121° (#2)
Aperture - f/2.2 (#2)
EIS for photos
AI Live Image
ProPix2 blur correction
-

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 typeCMOS BSICMOS BSICMOS BSI-
Pixel size-1.25 µm
0.001250 mm
--
Aperturef/2.2f/2.2f/2.2-
Focal length and 35 mm equivalent23 mm *(35 mm / full frame)23 mm *(35 mm / full frame)23 mm *(35 mm / full frame)-
Field of view86 °86 °86 °-
Image resolution3264 x 2448 pixels
7.99 MP
3264 x 2448 pixels
7.99 MP
3264 x 2448 pixels
7.99 MP
2592 x 1944 pixels
5.04 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps30 fps
Features-Face unlockFace unlockFace unlock

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

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

RadioYesNoNoYes

Tracking/Positioning

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

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

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
802.11b
802.11g
802.11n
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.

Version5.05.05.04.2
FeaturesA2DP
LE
A2DP
AVRCP
DUN
FTP
HFP
HID
HSP
OPP
PAN
PBAP
SPP
HOGP
A2DP
AVRCP
DUN
FTP
HFP
HID
HSP
OPP
PAN
PBAP
SPP
HOGP
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-CMicro USB
Version2.02.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Host
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 jackYesNoNoYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
NFC
VoLTE
Computer sync
OTA sync
Tethering
NFC
VoLTE
Computer sync
OTA sync
Tethering
NFC
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
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
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
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
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MP4
VP9
WebM
WMV
Xvid
3GPP
AVI
DivX
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MP4
VP9
WebM
WMV
Xvid
3GPP
AVI
DivX
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MP4
VP9
WebM
WMV
Xvid
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
VC-1
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 mAh4000 mAh4000 mAh4000 mAh
TypeLi-PolymerLi-PolymerLi-PolymerLi-Polymer
2G talk time---25 h
1500 min
1 days
3G talk time---25 h
1500 min
1 days
Charger output power---5 V / 2 A
Features-Fast charging
Non-removable
Fast charging
Non-removable
Non-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)---0.557 W/kg
Body SAR (EU)---1.166 W/kg
Head SAR (USA)---1 W/kg
Body SAR (USA)---1.12 W/kg

Additional features

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

Additional features---P2i nano-coating
 Sharp Android One S7Sharp Aquos Sense3 LiteSharp Aquos Sense3Xiaomi Redmi 7A