Comparison between:
- Sugar C21
- Sugar Y16
- Sugar S20
- Sugar Y15

Brand and model

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

Sugar C21Sugar Y16Sugar S20Sugar Y15
Sugar C21Sugar Y16Sugar S20Sugar Y15

Design

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

Width75.4 mm
7.54 cm
0.25 ft
2.97 in
71.5 mm
7.15 cm
0.23 ft
2.81 in
76 mm
7.6 cm
0.25 ft
2.99 in
75.7 mm
7.57 cm
0.25 ft
2.98 in
Height158.5 mm
15.85 cm
0.52 ft
6.24 in
147.7 mm
14.77 cm
0.48 ft
5.81 in
156 mm
15.6 cm
0.51 ft
6.14 in
158 mm
15.8 cm
0.52 ft
6.22 in
Thickness11.2 mm
1.12 cm
0.04 ft
0.44 in
8.4 mm
0.84 cm
0.03 ft
0.33 in
7.75 mm
0.78 cm
0.03 ft
0.31 in
7.9 mm
0.79 cm
0.03 ft
0.31 in
Weight210 g
0.46 lbs
7.41 oz
150 g
0.33 lbs
5.29 oz
-160 g
0.35 lbs
5.64 oz
Volume133.85 cm³
8.13 in³
88.71 cm³
5.39 in³
91.88 cm³
5.58 in³
94.49 cm³
5.74 in³
ColorsBlue
Red
Gold
Rose-gold
Rose-gold
Blue
Black
Gold
Black
Blue
Red
Body materialsMetalPlasticMetalMetal

SIM card

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

SIM card typeNano-SIMMicro-SIMNano-SIM
Nano-SIM / microSD
Nano-SIM
Nano-SIM / microSD
Number of SIM cards2222
FeaturesDual 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)--

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 900 MHz
GSM 1800 MHz
GSM 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-CDMA 800 MHzCDMA 800 MHz
CDMA 1900 MHz
W-CDMAW-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
W-CDMA 900 MHz
W-CDMA 2100 MHz
W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
TD-SCDMATD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
LTELTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 700 MHz (B28)
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 700 MHz (B28)
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 700 MHz (B28)
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)

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 7
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 7
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
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 8.1 OreoAndroid 8.1 OreoAndroid 8.1 OreoAndroid 8.1 Oreo

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 450MediaTek MT6739WWQualcomm Snapdragon 450Qualcomm Snapdragon 430 MSM8937
Process technology14 nm28 nm14 nm28 nm
CPUARM Cortex-A53ARM Cortex-A53ARM Cortex-A534x 1.4 GHz ARM Cortex-A53, 4x 1.1 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit64 bit
Instruction setARMv8ARMv8-AARMv8ARMv8
CPU cores8488
CPU frequency1800 MHz1500 MHz1800 MHz1400 MHz
GPUQualcomm Adreno 506PowerVR GE8100Qualcomm Adreno 506Qualcomm Adreno 505
RAM capacity4 GB3 GB4 GB3 GB
4 GB
RAM typeLPDDR3LPDDR3LPDDR3LPDDR3
RAM channelsSingle channelSingle channelSingle channelSingle channel
RAM frequency933 MHz667 MHz933 MHz800 MHz

Storage

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

Storage64 GB32 GB64 GB32 GB
64 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/technologyIPSIPSIPSIPS
Diagonal size6.26 in
159 mm
15.9 cm
5.45 in
138.43 mm
13.84 cm
6.18 in
156.97 mm
15.7 cm
5.99 in
152.15 mm
15.21 cm
Width2.71 in
68.91 mm
6.89 cm
2.44 in
61.91 mm
6.19 cm
2.68 in
68.02 mm
6.8 cm
2.94 in
74.59 mm
7.46 cm
Height5.64 in
143.3 mm
14.33 cm
4.87 in
123.82 mm
12.38 cm
5.57 in
141.47 mm
14.15 cm
5.22 in
132.61 mm
13.26 cm
Aspect ratio2.08:12:1
2:1 (18:9)
2.08:11.778:1
16:9
Resolution1080 x 2246 pixels720 x 1440 pixels1080 x 2246 pixels720 x 1280 pixels
Pixel density398 ppi
156 ppcm
295 ppi
115 ppcm
403 ppi
158 ppcm
245 ppi
96 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area82.89 %72.82 %81.43 %82.97 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
2.5D curved glass screen
LTPS (Low Temperature PolySilicon)
1000:1 contrast ratio
450 cd/m²
2.5D curved glass screen2.5D curved glass screen
LTPS (Low Temperature PolySilicon)
1000:1 contrast ratio
450 cd/m²
2.5D curved glass screen
900:1 contrast ratio
410 cd/m²
70% NTSC

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
Proximity
Light
Accelerometer
Compass
Fingerprint
Proximity
Light
Accelerometer
Compass
Fingerprint

Primary camera

The primary camera of the mobile device is usually placed at its back and is used for taking photos and recording videos.

Sensor typeCMOSCMOSCMOSCMOS
Aperturef/2.2f/2f/2f/2
Flash typeDual LEDLEDDual LEDLED
Image resolution4032 x 3024 pixels
12.19 MP
4160 x 3120 pixels
12.98 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
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Secondary rear camera - 2 MPPhase detection
5-element lens
Focal length (35 mm equivalent) - 28 mm
Secondary rear camera - 5 MPPhase detection
5-element lens

Secondary camera

Secondary cameras are placed above the screen of the device and are usually used for video calls, gesture recognition, etc.

Sensor model---OmniVision OV5670
Sensor type---PureCel
Sensor size---2.95 x 2.21 mm
0.14 in
Pixel size---1.136 µm
0.001136 mm
Crop factor---11.74
Aperturef/2.4f/2f/2f/2.4
Flash type-LED--
Image resolution3264 x 2448 pixels
7.99 MP
2592 x 1944 pixels
5.04 MP
4608 x 3456 pixels
15.93 MP
2592 x 1944 pixels
5.04 MP
Video resolution1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
Video FPS30 fps30 fps30 fps30 fps
Face unlock
5-element lens
5-element lens
Focal length (35 mm equivalent) - 28 mm
Face unlock
5-element lens
5-element lens

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.

RadioYesYesYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
BeiDou
GPS
A-GPS
GPS
A-GPS
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
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
802.11a
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct

Bluetooth

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

Version4.24.24.24.2
FeaturesA2DPA2DPA2DPA2DP

USB

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

Connector typeMicro USBMicro USBMicro USBMicro 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
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 jackYesYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Tethering
Computer sync
OTA sync
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
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
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
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
Flash Video
H.263
H.264
MKV
QuickTime
MP4
WMV
Xvid
3GPP
AVI
Flash Video
H.263
H.264
MKV
QuickTime
MP4
WMV
Xvid
3GPP
AVI
Flash Video
H.263
H.264
MKV
QuickTime
MP4
WMV
Xvid
3GPP
AVI
Flash Video
H.263
H.264
MKV
QuickTime
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.

Capacity6100 mAh2900 mAh3500 mAh4000 mAh
TypeLi-PolymerLi-IonLi-PolymerLi-Polymer
2G talk time54 h
3240 min
2.3 days
-15 h
900 min
0.6 days
42 h
2520 min
1.8 days
2G stand-by time--200 h
12000 min
8.3 days
335 h
20100 min
14 days
3G talk time54 h
3240 min
2.3 days
-15 h
900 min
0.6 days
42 h
2520 min
1.8 days
3G stand-by time--200 h
12000 min
8.3 days
335 h
20100 min
14 days
Charger output power9 V / 2 A-5 V / 2 A5 V / 2 A
FeaturesFast charging
Non-removable
RemovableNon-removableNon-removable
 Sugar C21Sugar Y16Sugar S20Sugar Y15