Brand Elephone
Model C1 Max Dual SIM TD-LTE
Released 2017 Apr
Announced 2017 Mar
Hardware Designer Elephone Communication
Manufacturer Elephone Communication
General Extras 

Haptic touch feedback

Device Category 

Smartphone

Width 83.8 mm
Height 164 mm
Depth 8.5 mm
Dimensions 3.30×6.46×0.33 inches
Mass 227 g
8.01 ounces
Platform 

Android

Operating System

Google Android 7.0 (Nougat)

CPU Clock 1300 MHz
CPU

MediaTek MT6737, 2016, 64 bit, quad-core, 28 nm, ARM Mali-T720 GPU

RAM Type 

LPDDR3 SDRAM

640 MHz
RAM Capacity (converted) 2.00 GiB RAM
Non-volatile Memory Capacity (converted) 32.0 GB ROM
Display Diagonal 152.4 mm
6 inch
Resolution 720×1280
Horizontal Full Bezel Width 9.08 mm
Display Area Utilization 72.2%
Pixel Density 245 PPI
Display Type 

Color IPS TFT LCD display

Number of Display Scales 16.8M
Scratch Resistant Screen 

DragonTrail

Graphical Controller ARM Mali-T720MP2
GPU Clock 550 MHz
A/V Out  No
Microphone(s) 

mono

Loudpeaker(s):  

mono

Audio Output:  

3.5mm

Supported Cellular Bands 

GSM850
, GSM900
, GSM1800
, GSM1900
, UMTS2100 (B1)
, UMTS900 (B8)
, LTE2100 (B1)
, LTE1800 (B3)
, LTE2600 (B7)
, LTE900 (B8)
, LTE800 (B20)
, TD-LTE2600 (B38)
, TD-LTE2300 (B40) bands

Supported Cellular Data Links 

GPRS
, EDGE
, UMTS
, HSUPA
, HSDPA
, HSPA+ 21.1
, LTE
, LTE 150/50 data links

SIM Card Slot 

Nano-SIM (4FF)

Complementary Phone Services 

Voice transmission
, Voice speaker
, Vibrate
, Speakerphone

Dual Cellular Network Operation 

Dual standby operation

Sec. Supported Cellular Networks:  

GSM850
, GSM900
, GSM1800
, GSM1900

Sec. Supported Cellular Data Links:  

GPRS
, EDGE

Sec. SIM Card Slot 

Micro-SIM (3FF)

Touchscreen Type 

Capacitive multi-touch screen

Expansion Interfaces 

TransFlash
, microSD
, microSDHC
, microSDXC

USB 

USB 2.0

USB HS (480 Mbps)

USB Services 

USB charging
, USB Host
, USB OTG 1.0
, USB OTG 1.3
, USB PD

USB Connector 

USB Micro-B (Micro-USB)

Bluetooth 

Bluetooth 4.0

Wireless LAN 

802.11a
, 802.11b
, 802.11g
, 802.11n

Wireless Services 

Wi-Fi Tethering

FM Radio Receiver 

FM radio (88-108 MHz)

Complementary GPS Services 

Geotagging
, QuickGPS

Camera Placement 

Rear

Camera Image Sensor 

CMOS

Number of effective pixels 12.8 MP camera
Zoom 1.0 x optical zoom
Focus 

CD AF

Video Recording 1280×720 pixel
30 fps
Flash 

dual LED

Camera Extra Functions 

HDR photo
, Touch focus
, Macro mode

Aux. Camera Image Sensor 

Mono CMOS

Auxiliary Camera Resolution 4.9 MP aux. camera
Aux. 2 Camera Image Sensor  No
Aux. 3 Camera Image Sensor  No
Aux.4 Camera Image Sensor  No
Secondary Camera Placement 

Front

Secondary Camera Sensor 

CMOS

Secondary Number of pixels 1.9 MP 2nd camera
30 fps
Sec. Aux. Cam. Image Sensor  No
Built-in compass 

Yes

Built-in accelerometer 

Yes

Additional sensors 

Fingerprint sensor
, Hall
, Light sensor
, Proximity sensor

Protection from solid materials 

Yes

Protection from liquids 

Yes

Battery 

Li-ion polymer (LiPo)

built-in

1-cell
Nominal Battery Capacity 2800 mAh battery
Market Countries 

China
, HK
, Spain
, UK

Market Regions 

Asia
, Europe

Data Integrity 

Preliminary