Comparison between:
- Sugar F11
- Gome U9
- Samsung Galaxy C8
- Samsung Galaxy A20

Brand and model

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

Sugar F11Gome U9Samsung Galaxy C8Samsung Galaxy A20
Sugar F11Gome U9Samsung Galaxy C8Samsung Galaxy A20
Prices
Model alias--SM-C7100
C7100
SM-A205FD
A205FD

Design

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

Width76.7 mm
7.67 cm
0.252 ft
3.02 in
75.24 mm
7.524 cm
0.247 ft
2.962 in
74.7 mm
7.47 cm
0.245 ft
2.941 in
74.7 mm
7.47 cm
0.245 ft
2.941 in
Height154.4 mm
15.44 cm
0.507 ft
6.079 in
156.1 mm
15.61 cm
0.512 ft
6.146 in
152.4 mm
15.24 cm
0.5 ft
6 in
158.4 mm
15.84 cm
0.52 ft
6.236 in
Thickness6.6 mm
0.66 cm
0.022 ft
0.26 in
7.8 mm
0.78 cm
0.026 ft
0.307 in
7.9 mm
0.79 cm
0.026 ft
0.311 in
7.8 mm
0.78 cm
0.026 ft
0.307 in
Weight162 g
0.36 lbs
5.71 oz
167 g
0.37 lbs
5.89 oz
180 g
0.4 lbs
6.35 oz
169 g
0.37 lbs
5.96 oz
Volume78.16 cm³
4.75 in³
91.61 cm³
5.56 in³
89.94 cm³
5.46 in³
92.29 cm³
5.6 in³
ColorsBlue
Gold
Gray
Red
Black
Blue
Black
Gold
Rose-gold
Black
Red
Blue
Gold
Body materialsMetalMetal
Polycarbonate
Aluminium alloyPlastic

SIM card

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

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

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 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 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 1900 MHz
-CDMA 800 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
--
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
-
UMTS--UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 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 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 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-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 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 4
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
LTE Cat 6
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 6
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
HSPA+
LTE Cat 4

Operating system

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

Operating system (OS)Sugar OS 3.1 (Android 6.0.1 Marshmallow)Gome OS 3.0 (Android)Android 7.1.1 NougatAndroid 9.0 Pie
Android 10
User interface (UI)--Experience 8.5One
One UI 2.0

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 435 (MSM8940)MediaTek Helio P23 (MT6763T)MediaTek Helio P20 (MT6757)Samsung Exynos 7884
Process technology28 nm16 nm16 nm14 nm
CPU4x 1.4 GHz ARM Cortex-A53, 4x 1.1 GHz ARM Cortex-A534x 2.3 GHz ARM Cortex-A53, 4x 1.65 GHz ARM Cortex-A534x 2.3 GHz ARM Cortex-A53, 4x 1.6 GHz ARM Cortex-A532x 1.6 GHz ARM Cortex-A73, 6x 1.35 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit64 bit
Instruction setARMv8-AARMv8-AARMv8-AARMv8-A
Level 1 cache memory (L1)--256 KB + 256 KB-
Level 2 cache memory (L2)--2048 KB
2 MB
-
CPU cores8888
CPU frequency1400 MHz2300 MHz2300 MHz1600 MHz
GPUQualcomm Adreno 505ARM Mali-G71 MP2ARM Mali-T880 MP2ARM Mali-G71 MP2
GPU cores-222
GPU frequency475 MHz770 MHz900 MHz770 MHz
RAM capacity4 GB6 GB3 GB
4 GB
3 GB
RAM typeLPDDR3LPDDR4XLPDDR4XLPDDR4
RAM channelsSingle channelDouble channelDouble channelDouble channel
RAM frequency800 MHz1500 MHz1600 MHz1866 MHz

Storage

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

Storage64 GB64 GB
128 GB
32 GB
64 GB
32 GB
-eMMC 5.1--

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/technologyIPSIPSSuper AMOLEDSuper AMOLED
Diagonal size5.5 in
139.7 mm
13.97 cm
6.18 in
156.97 mm
15.7 cm
5.5 in
139.7 mm
13.97 cm
6.4 in
162.56 mm
16.26 cm
Width2.7 in
68.49 mm
6.85 cm
2.68 in
68.02 mm
6.8 cm
2.7 in
68.49 mm
6.85 cm
2.68 in
68.12 mm
6.81 cm
Height4.79 in
121.76 mm
12.18 cm
5.57 in
141.47 mm
14.15 cm
4.79 in
121.76 mm
12.18 cm
5.81 in
147.6 mm
14.76 cm
Aspect ratio1.778:1
16:9
2.08:11.778:1
16:9
2.167:1
Resolution1080 x 1920 pixels1080 x 2246 pixels1080 x 1920 pixels720 x 1560 pixels
Pixel density401 ppi
157 ppcm
403 ppi
158 ppcm
401 ppi
157 ppcm
268 ppi
105 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area70.65 %82.2 %73.49 %85.25 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
2.5D curved glass screen
1200:1 contrast ratio
500 cd/m²
65% NTSC
2.5D curved glass screen
1500:1 contrast ratio
95% NTSC
2.5D curved glass screen
Always-On Display
-

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
Compass
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Hall

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---Samsung S5K3L6
Sensor typeCMOSCMOSISOCELLCMOS
Sensor format---1/3.06"
Pixel size-1.25 µm
0.001250 mm
-1.12 µm
0.001120 mm
Aperturef/2f/1.8f/1.7f/1.9
Focal length and 35 mm equivalent---3.6 mm
27 mm *(35 mm / full frame)
Field of view---78 °
Number of lenses56--
Flash typeLEDLEDLEDLED
Image resolution4160 x 3120 pixels
12.98 MP
4032 x 3024 pixels
12.19 MP
4160 x 3120 pixels
12.98 MP
4224 x 3136 pixels
13.25 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
Phase detection autofocus (PDAF)
Autofocus
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
Phase detection autofocus (PDAF)
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 - 8 MPSecondary rear camera - 5 MPSecondary rear camera - 5 MP
Aperture size - f/1.9 (#2)
Secondary rear camera - 5 MP (ultra-wide angle)
Aperture size - f/2.2 (#2)
Angle of view - 123° (#2)

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 model---Samsung S5K4HA
Sensor typeCMOS-ISOCELL-
Sensor format---1/4"
Pixel size-2 µm
0.002000 mm
-1.12 µm
0.001120 mm
Aperturef/2f/2f/1.9f/2
Focal length and 35 mm equivalent---2.61 mm
25 mm *(35 mm / full frame)
Field of view-77.9 °--
Number of lenses5---
Auxiliary light--LED-
Image resolution4608 x 3456 pixels
15.93 MP
4608 x 3456 pixels
15.93 MP
4608 x 3456 pixels
15.93 MP
3264 x 2448 pixels
7.99 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
Video FPS30 fps30 fps30 fps30 fps
Features-Face unlock--

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
-Smart PA
Headphone adapter
--

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
GPS
A-GPS
GLONASS
GPS
A-GPS
GLONASS
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-Fi802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
Dual band
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.

Version4.04.04.25.0
FeaturesA2DPA2DPA2DP
AVRCP
EDR
HDP
HFP
HID
MAP
OPP
PBAP
SPP
A2DP
AVRCP
DIP
HFP
HID
HSP
MAP
OPP
PAN
PBAP
HOGP

USB

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

Connector typeMicro USBUSB Type-CMicro USBUSB Type-C
Version2.02.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Mass storage
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 jackYesNoYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Tethering
NFC
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
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
AMR-WB
eAAC+
FLAC
M4A
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
WebM
WMV
Xvid
3GPP
AVI
Flash Video
H.263
H.264
MKV
QuickTime
MP4
Xvid
3GPP
AVI
H.263
H.264
MKV
MP4
WMV
3GPP
3GPP2
AVI
Flash Video
H.263
H.264
H.265
MKV
MP4
VC-1
VP8
VP9
WebM
WMV
WMV7
WMV8
Xvid

Battery

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

Capacity3000 mAh3160 mAh3000 mAh4000 mAh
TypeLi-PolymerLi-PolymerLi-IonLi-Polymer
2G talk time15 h
900 min
0.6 days
--26 h
1560 min
1.1 days
2G stand-by time200 h
12000 min
8.3 days
-329 h
19740 min
13.7 days
-
3G talk time15 h
900 min
0.6 days
--26 h
1560 min
1.1 days
3G stand-by time200 h
12000 min
8.3 days
-329 h
19740 min
13.7 days
-
Charger output power-9 V / 2 A-5 V / 2 A
9 V / 1.67 A
FeaturesNon-removableFast charging
Non-removable
Non-removableFast charging
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)--0.719 W/kg0.23 W/kg
Body SAR (EU)--1.26 W/kg1.38 W/kg
Head SAR (USA)---1.09 W/kg
Body SAR (USA)---0.6 W/kg
Head SAR (India)---0.389 W/kg
 Sugar F11Gome U9Samsung Galaxy C8Samsung Galaxy A20