Comparison between:
- UMIDIGI S2 Pro
- Sony Xperia Z1 Compact

Brand and model

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

UMIDIGI S2 ProSony Xperia Z1 Compact
UMIDIGI S2 ProSony Xperia Z1 Compact
Prices
Model alias-D5503

Design

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

Width74.6 mm
7.46 cm
0.245 ft
2.937 in
64.9 mm
6.49 cm
0.213 ft
2.555 in
Height158.1 mm
15.81 cm
0.519 ft
6.224 in
127 mm
12.7 cm
0.417 ft
5 in
Thickness8.8 mm
0.88 cm
0.029 ft
0.346 in
9.4 mm
0.94 cm
0.031 ft
0.37 in
Weight186 g
0.41 lbs
6.56 oz
137 g
0.3 lbs
4.83 oz
Volume103.79 cm³
6.3 in³
77.48 cm³
4.71 in³
ColorsBlack
Red
Black
White
Pink
Yellow
Body materialsAluminium alloy-
Certification-IP55
IP58

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
Micro-SIM
Number of SIM cards21

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
CDMACDMA 800 MHz-
W-CDMAW-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1700 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
-
UMTS-UMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTELTE 700 MHz Class 17
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 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 (B12)
LTE 800 MHz (B19)
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 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 6
EV-DO Rev. A
UMTS
EDGE
GPRS
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)UMI OS 2.0 (Android 7.0 Nougat)Android 4.3 Jelly Bean
Android 5.0 Lollipop
Android 5.1.1 Lollipop

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.

SoCMediaTek Helio P25 (MT6757CD)Qualcomm Snapdragon 800 MSM8974AA
Process technology16 nm28 nm
CPU4x 2.6 GHz ARM Cortex-A53, 4x 1.6 GHz ARM Cortex-A53Krait 400
CPU bits64 bit32 bit
Instruction setARMv8-AARMv7
Level 0 cache memory (L0)-4 KB + 4 KB
Level 1 cache memory (L1)256 KB + 256 KB16 KB + 16 KB
Level 2 cache memory (L2)2048 KB
2 MB
2048 KB
2 MB
CPU cores84
CPU frequency2600 MHz2200 MHz
GPUARM Mali-T880 MP2Qualcomm Adreno 330
GPU cores24
GPU frequency900 MHz450 MHz
RAM capacity6 GB2 GB
RAM typeLPDDR4XLPDDR3
RAM channelsDouble channelDouble channel
RAM frequency1600 MHz800 MHz

Storage

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

Storage128 GB16 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

Display

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

Type/technologyIPSIPS
Diagonal size6 in
152.4 mm
15.24 cm
4.3 in
109.22 mm
10.92 cm
Width2.68 in
68.16 mm
6.82 cm
2.11 in
53.55 mm
5.35 cm
Height5.37 in
136.31 mm
13.63 cm
3.75 in
95.19 mm
9.52 cm
Aspect ratio2:1
2:1 (18:9)
1.778:1
16:9
Resolution1080 x 2160 pixels720 x 1280 pixels
Pixel density402 ppi
158 ppcm
342 ppi
134 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area79.02 %62.04 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Display manufacturer - Sharp
Corning Gorilla Glass 4
2.5D curved glass screen
1500:1 contrast ratio
650 cd/m²
Sony BRAVIA Mobile engine 2
Triluminos display for mobile
X-Reality display

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Fingerprint
Hall
Proximity
Light
Accelerometer
Compass
Gyroscope

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 modelSony IMX258 Exmor RSSony Exmor RS
Sensor typeCMOSCMOS
Sensor size4.71 x 3.49 mm
0.23 in
6.17 x 4.55 mm
0.3 in
Pixel size1.133 µm
0.001133 mm
1.176 µm
0.001176 mm
Crop factor7.375.64
ISO-64 - 3200
Aperturef/2f/2
Focal length and 35 mm equivalent3.5 mm
25.81 mm *(35 mm / full frame)
4.79 mm
27.02 mm *(35 mm / full frame)
Number of lenses5-
Flash type-LED
Image resolution4160 x 3120 pixels
12.98 MP
5248 x 3936 pixels
20.66 MP
Video resolution3840 x 2144 pixels
8.23 MP
1920 x 1080 pixels
2.07 MP
Video FPS23 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
Exposure compensation
Self-timer
Scene mode
Flash type - Quad LED
Secondary rear camera - 5 MP (interpolated from 0.3 MP)
Sensor model - GalaxyCore GC0310 (#2)
Pixel size - 2.25 μm (#2)
G lens

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 modelSamsung S5K3P3-
Sensor typeISOCELL-
Sensor size4.74 x 3.56 mm
0.23 in
-
Pixel size1.029 µm
0.001029 mm
-
Crop factor7.29-
Aperturef/2-
Focal length and 35 mm equivalent3.5 mm
25.53 mm *(35 mm / full frame)
-
Image resolution4608 x 3456 pixels
15.93 MP
1920 x 1080 pixels
2.07 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps

Audio

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

SpeakerLoudspeakerLoudspeaker
Earpiece
Headphone adapter-

Radio

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

RadioYesYes
-RDS

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
GPS
A-GPS
GLONASS

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
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Wi-Fi Hotspot
Wi-Fi Direct

Bluetooth

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

Version4.14.0
FeaturesA2DPA2DP
AVRCP
DIP
GATT
HDP
HFP
HID
MAP
OPP
PAN
PBAP
SPP

USB

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

Connector typeUSB Type-CMicro USB
Version2.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go

HDMI

The High-Definition Multimedia Interface (HDMI) is considered to be the digital alternative of the analog audio/video interface standards.

HDMI-Micro USB to HDMI MHL adapter

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 jackNoYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Tethering
DLNA
NFC
ANT+

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

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
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
3GPP
AAC
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
MKV
MP4
WebM
WMV
Xvid
3GPP
AVI
DivX
H.263
H.264
MKV
MPEG-4
VP8
WebM
WMV
Xvid
M4V

Battery

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

Capacity5100 mAh2300 mAh
TypeLi-PolymerLi-Ion
2G talk time-10 h
600 min
0.4 days
2G stand-by time480 h
28800 min
20 days
670 h
40200 min
27.9 days
3G talk time-18 h
1080 min
0.8 days
3G stand-by time480 h
28800 min
20 days
600 h
36000 min
25 days
Charger output power5 V / 1.67 A
7 V / 1.67 A
9 V / 1.67 A
12 V / 1.25 A
-
Quick charge technologyMediaTek Pump Express Plus 2.0-
FeaturesFast charging
Non-removable
Non-removable
 UMIDIGI S2 ProSony Xperia Z1 Compact