Manufacturer and Model

Manufacturer
Elephone
Elephone
Phone model
U 128Gb
S7 64Gb
Year of release
2018
2016

Appearance

Case type
Monoblock
Monoblock
Body length
154 mm
150 mm
Body width
73 mm
73 mm
Body thickness
8.4 mm
7.6 mm
Weight
160 g
148 g
Volume
93.79 cm³
83.67 cm³
Body materials and finishes
  • Stainless steel
  • Metal
  • Plastic
  • Metal
  • Plastic
Colors

Processor (CPU)

Processor model
  • MediaTek Helio P23 (MT6763T)
  • Mediatek Helio X20 (MT6797)
CPU clock speed
2000 MHz
2100 MHz
Number of processor cores
8
10
Processor size
64 bits
64 bits
Instruction set architecture
ARMv8-A
ARMv8-A
Manufacturing process
16 nm
20 nm

Graphics Processor (GPU)

GPU
GPU model
  • ARM Mali-G71 MP2
  • ARM Mali-T880 MP4
GPU clock speed
700 MHz
780 MHz
Number of GPU cores
2
4

Primary storage (RAM)

The amount of RAM
6 GB
4 GB
RAM type
LPDDR3
RAM frequency
1600 MHz
800 MHz
Number of RAM channels
2
2

Internal storage

Built-in memory
  • 128 GB
  • 64 GB

SD card

Types of Supported Memory Cards
  • microSDXC
  • microSDHC
  • microSD
  • microSDXC
  • microSDHC
  • microSD
Maximum expandable memory
1024 GB
256 GB
Hot swappable memory card

Mainboard

Chipset
  • MediaTek Helio P23 (MT6763)
  • MediaTek Helio X20 (MT6797)

Operating system

Operating system
Android 7.1
Android 6.0

Battery

Battery capacity
3620
3000
Battery type
Li-Ion
Li-Ion
Charging the battery from USB
Fast battery charging
Fast charging technology
MediaTek Pump Express Plus
Adapter output power
  • 5 V / 2 A
  • 5 V / 2 A

Screen

Screen diagonal
5.99 in
5.5 in
Screen resolution
2160 x 1080 pixels
1920 x 1080 pixels
Resolution formats
  • Full HD
  • HD
  • Full HD
  • HD
Pixel density
403 ppi
401 ppi
Screen technology
AMOLED
IPS
Color depth
24 bit
24 bit
Touch screen
Touch screen type
Capacitive
Capacitive
Anti-scratch screen
Glass screen
Aspect ratio
2
1.778
2.5D curved screen
Contrast ratio
1000:1
Screen brightness
380 cd/m²
300 cd/m²
Auto-rotate screen
Ambient light sensor
Proximity sensor

Main photo/video camera

Camera megapixels
13 Mp
13 Mp
Maximum photo resolution
4807 x 2704 pixels
4807 x 2704 pixels
Shooting resolution formats
  • Ultra HD
  • Quad HD
  • Full HD
  • HD
  • Ultra HD
  • Quad HD
  • Full HD
  • HD
Dual camera
The presence of a flash
Flash type
Dual LED
LED
Photomatrix model
Samsung S5K3L8
OmniVision OV13850
Photomatrix type
CMOS
PureCel
Photomatrix size
4.69 x 3.52 mm
4.82 x 3.68 mm
Photomatrix pixel size
1.127 μm
1.157 μm
Crop factor
7.38
7.14
Aperture
f/2.2
f/2.2
Shooting settings
Autofocus
Phase detection autofocus
Face detector
Panoramic photography
HDR photography
Viewfinder
Continuous photography
Touch focus
Exposure compensation
Self-timer
White balance
ISO setting
Scene selection
Other photo settings
  • Serial shooting
  • Panoramic shooting
  • Hdr shooting
  • Face detection
  • Serial shooting
  • Panoramic shooting
  • Hdr shooting
  • Face detection
Video capability
Maximum video resolution
1920 x 1080 pixels
1920 x 1080 pixels
Movie speed
30 fps
30 fps
Movie settings
Movie settings list
  • White balance
  • Color effects
  • Scene selection mode
  • White balance
  • Color effects
  • Scene selection mode

Front photo/video camera

Front camera megapixels
8 Mp
5 Mp
Maximum photo resolution
3771 x 2121 pixels
2981 x 1677 pixels
Shooting resolution formats
  • Quad HD
  • Full HD
  • HD
  • Quad HD
  • Full HD
  • HD
Photomatrix model
Samsung S5K4H7
OmniVision OV9762
Photomatrix type
CMOS BSI
CMOS BSI
Photomatrix size
2.62 x 1.84 mm
Photomatrix pixel size
1.903 μm
Crop factor
13.52
Aperture
f/2.8
f/2.4
Front camera video
Maximum video resolution
1280 x 720 pixels
1280 x 720 pixels

SIM card and calls

Number of SIM-cards
2
2
Mode of operation of multiple SIM-cards
Alternating
Alternating
SIM card type
Nano-SIM
Nano-SIM
MP3 ringtones
Polyphonic ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
Video calls
Ability to mute the microphone during a call
Extended phone book
Contacts in the phone book
Unlimited
Unlimited
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
4.5G
4.5G
GSM support
GSM frequencies
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
CDMA support
CDMA frequencies
  • CDMA 800 MHz
CDMA2000 support
UMTS support
UMTS frequencies
  • UMTS 850 MHz
  • UMTS 900 MHz
  • UMTS 1900 MHz
  • UMTS 2100 MHz
  • UMTS 900 MHz
  • UMTS 2100 MHz
TD-SCDMA support
TD-SCDMA frequencies
  • TD-SCDMA MHz
  • TD-SCDMA MHz
  • TD-SCDMA MHz
  • TD-SCDMA MHz
LTE support
LTE frequencies
  • LTE 800 MHz
  • LTE 850 MHz
  • LTE 900 MHz
  • LTE 1800 MHz
  • LTE 2100 MHz
  • LTE 2600 MHz
  • LTE-TDD 1900 MHz
  • LTE-TDD 2300 MHz
  • LTE-TDD 2500 MHz
  • LTE-TDD 2600 MHz
  • LTE 800 MHz
  • LTE 1800 MHz
  • LTE 2100 MHz
  • LTE 2600 MHz
  • LTE-TDD 2300 MHz
  • LTE-TDD 2600 MHz
TDD LTE support

Internet data transmission standards

LTE standards
  • LTE Cat 7
  • LTE Cat 4
CDMA2000 standards
  • 1xEV-DO Rev. A
Data transmission standards
  • HSPA+
  • HSUPA
  • HSDPA
  • EDGE
  • GPRS
  • HSPA+
  • HSUPA
  • HSDPA
  • EDGE
  • GPRS

Wi-Fi

Built-in Wi-Fi
Wi-Fi standards
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
Wi-Fi Direct support
Wi-Fi hotspot mode
Dual band Wi-Fi

USB

USB connector
USB connector type
USB Type-C
Micro USB
USB standard
2.0
2.0
USB OTG support
USB host support
USB Mass Storage support

Bluetooth

Built-in Bluetooth
Bluetooth standard
4.0
4.0
Bluetooth LE support
A2DP support

Navigation and positioning

Built-in GPS
A-GPS support
Installed GLONASS
Built-in digital compass

Radio

Built-in radio receiver
Radio range
87.5 - 108 МГц
87.5 - 108 МГц
RDS support

Sensors and gauges

Ambient light sensor
Proximity sensor
Accelerometer
Orientation and rotation sensor
Gyroscope
Magnetometer
Hall sensor

Connectors and interfaces

USB connector
USB Type-C
Micro USB
TRS jack (mini/micro jack)
3.5 mm
Wireless NFC

Images

Supported image formats
  • PNG
  • JPEG
  • GIF
  • BMP
  • PNG
  • JPEG
  • GIF
  • BMP
Installed image editor
Geo tags

Video

Installed video player
Supported video formats
  • MP4
  • MPEG-4
  • MKV
  • AVI
  • 3GPP
  • 3GPP
  • Xvid
  • H.263
  • H.264
  • WMV
  • MP4
  • MPEG-4
  • MKV
  • AVI
  • 3GPP
  • 3GPP
  • MOV
  • Xvid
  • H.263
  • H.264
  • WMV
Video resolution formats
  • Full HD
  • HD
  • Full HD
  • HD
Streaming video
Geo tags

Audio

Installed audio player
Supported audio formats
  • AAC
  • AAC+
  • eAAC+
  • AMR
  • AMR-NB
  • FLAC
  • MIDI
  • MP3
  • OGG
  • WMA
  • WAV
  • AAC
  • AAC+
  • eAAC+
  • AMR
  • AMR-NB
  • FLAC
  • MIDI
  • MP3
  • OGG
  • WMA
  • WAV
MP3 support
Streaming audio
Dictaphone
Voice notes
TRS jack (mini/micro jack)
3.5 mm

Control elements

Touch input
Multitouch
Pinch zoom
Russified input

Documents and office

Installed Organizer (PIM)
Office document support
Email
IMAP4 protocol support
Convert speech to text

Connectivity and synchronization

PC connection
Tethering support
Synchronization over the mobile network
OTA sync
Synchronization with services
  • Gmail
  • Gtalk
  • Facebook
  • Twitter
  • Youtube
  • Google search
  • Google maps
  • Gmail
  • Gtalk
  • Facebook
  • Twitter
  • Youtube
  • Google search
  • Google maps

Software features

Installed browser
  • HTML
  • HTML5
  • CSS3
  • WAP
  • HTML
  • HTML5
  • CSS3
  • WAP

Receiving and sending SMS

SMS messages
SMS T9 support
SMS output in the form of a chat
MMS support

Security

Fingerprint scanner
Installed VPN

Additional features

Standalone mode (flight mode)