Name: A4 Pro Dual SIM TD-LTE EU
Brand: Elephone
SKU: a4-pro-dual-sim-td-lte-eu
Availability: InStock
Rating: 5 (1 reviews)

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Brand
Elephone	Elephone
Model
S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Released
2015 May	2018 Aug
Device Category
Smartphone	Smartphone
List of Additional Features
2.5D glass display panorama mode micro-SIM	2.5D Curved Glass Hybrid card slot Side mounted fingerprint sensor

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Width
70 mm 2.76 inch	72.8 mm 2.87 inch
Height
143 mm 5.63 inch	150.4 mm 5.92 inch
Depth
6.8 mm 0.27 inches	8 mm 0.31 inches
Bounding Volume
68.1 ccm	87.6 ccm
Mass
130 g 4.59 ounces	189 g 6.67 ounces

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Platform
Google Android	Google Android
Operating System
Google Android 5.1 (Lollipop)	Google Android 8.1 (Oreo)

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
CPU Clock
1500 MHz	2300 MHz
CPU
MediaTek MT6735 2,015 64 bit quad-core 28 nm ARM Mali-T720 GPU	MediaTek Helio P23 MT6763 2,017 64 bit octa-core 16 nm ARM Mali-G71 GPU
RAM Type
mobile (LP) DDR3 SDRAM	LPDDR4x SDRAM, 1500 MHz
RAM Capacity
2048 MiB RAM	4096 MiB RAM
Non-volatile Memory Type
Flash EEPROM	Flash EEPROM
Non-volatile Memory Interface
Yes	eMMC 5.1
Non-volatile Memory Capacity
15259 MiB non-volatile	61035 MiB non-volatile

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Display Diagonal
127 mm 5 inch	148.6 mm 5.9 inch
Resolution
720x1280 921600 pixels	1080x2280 2462400 pixels
Display Width
62.26 mm 2.45 inch	63.61 mm 2.5 inch
Display Height
110.69 mm 4.36 inch	134.3 mm 5.29 inch
Horizontal Full Bezel Width
7.74 mm	9.19 mm
Display Area
6891.9 square millimeter	8543 square millimeter
Display Area Utilization
68.9%	78.0%
Pixel Size
0.08648 mm/pixel	0.0589 mm/pixel
Pixel Density
294 PPI	431 PPI
Display Type
Color IPS TFT LCD display	Color IPS TFT LCD display
Display Color Depth
24 bit/pixel	24 bit/pixel
Number of Display Scales
16.8M	16.8M
Display Illumination
Yes	LED
Display Light Reflection Mode
Yes	Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)	RGB Matrix (3 subpixels)
Scratch Resistant Screen
Yes	Yes
Graphical Controller
ARM Mali-T720MP1	ARM Mali-G71 MP2
A/V Out
No	No

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Audio Channel(s)
stereo	stereo
Microphone(s)
mono	mono
Loudspeaker(s):
mono	mono
Audio Output:
3.5mm	3.5mm

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Supported Cellular Bands
GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) UMTS 2100MHz (Band I, IMT) UMTS 900MHz (Band VIII) LTE 2100 MHz (Band 1) LTE 1800 MHz (Band 3) LTE 2600 MHz (Band 7) LTE 800 MHz (Band 20) bands	GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) UMTS 2100MHz (Band I, IMT) UMTS 850MHz (Band V, CLR) UMTS 900MHz (Band VIII) LTE 2100 MHz (Band 1) LTE 1800 MHz (Band 3) LTE 850 MHz (Band 5) LTE 2600 MHz (Band 7) LTE 900 MHz (Band 8) LTE 800 MHz (Band 20) TD-LTE 2600 MHz (Band 38) TD-LTE 2300 MHz (Band XL) TD-LTE 2500 MHz (Band XLI) bands
Supported Cellular Data Links
GPRS (Class unspecified) EDGE (Class unspecified) UMTS 384 kbps (W-CDMA) HSUPA (Cat. unspecified) HSDPA (Cat. unspecified) HSPA+ 21.1 Mbps (Cat. 18) LTE (Cat. unspecified) LTE 150 Mbps / 50 Mbps (Cat. 4) data links	GPRS (Class unspecified) EDGE (Class unspecified) UMTS 384 kbps (W-CDMA) HSUPA (Cat. unspecified) HSDPA (Cat. unspecified) HSPA+ 21.1 Mbps (Cat. 18) LTE (Cat. unspecified) LTE 100 Mbps / 50 Mbps (Cat. 3) LTE 150 Mbps / 50 Mbps (Cat. 4) data links
SIM Card Slot
Micro-SIM (3FF)	Nano-SIM (4FF)
Cellular Antenna
Internal antenna	Internal antenna
Call Alert Sound
64-chord melody	64-chord melody
Complementary Phone Services
Voice transmission Voice speaker Vibrating Alert Speakerphone	Voice transmission Voice speaker Vibrating Alert Speakerphone ANC HD Voice Voice over LTE (VoLTE)
Cellular Controller
MediaTek MT6735	MediaTek MT6763
Dual Cellular Network Operation
Dual standby	Dual standby
Sec. Supported Cellular Networks:
GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2)	GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2)
Sec. Supported Cellular Data Links:
GPRS (Class unspecified) EDGE (Class unspecified)	GPRS (Class unspecified) EDGE (Class unspecified)
Sec. SIM Card Slot
Yes Internal antenna	Nano-SIM (4FF) Internal antenna
Sec. Phone Controller IC:
MediaTek MT6735	MediaTek MT6763

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Touchscreen Type
Capacitive multi-touch sensing screen	Capacitive multi-touch sensing screen
Touchscreen Simultaneous Touch Points
5-point	5-point

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Expansion Interfaces
TransFlash microSD microSDHC	TransFlash microSD microSDHC microSD Extended Capacity
USB
USB 2.0 USB Hi-Speed (480 Mbps)	USB 2.0 USB Hi-Speed (480 Mbps)
USB Services
USB charging	USB charging, USB fast charging, USB Host, USB On-The-Go 1.0, USB On-The-Go 1.3, USB Power Delivery
USB Connector
USB Series Micro-B (Micro-USB)	USB Series Micro-B (Micro-USB)
Bluetooth
Bluetooth 4.0 Internal antenna	Bluetooth 4.2 Internal antenna
Bluetooth profiles
A2DP AVRCP	A2DP AVRCP
Wireless LAN
IEEE 802.11b IEEE 802.11g IEEE 802.11n Internal antenna	IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n Internal antenna

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
FM Radio Receiver
FM radio (88-108 MHz) Proprietary headset as antenna	N/A

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Supported GPS protocol(s)
GPS (NMEA 0183)	GPS (NMEA 0183)
Satellite Antenna:
Internal antenna	Internal antenna
Complementary Satellite Services
Simultaneous GPS (S-GPS) Assisted GPS Geotagging QuickGPS	Simultaneous GPS (S-GPS) Assisted GPS Geotagging QuickGPS
Navigation Controller
MediaTek MT6735	MediaTek MT6763

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Camera Placement
Rear	Rear
Camera Image Sensor
CMOS	CMOS
Camera Resolution
4128x3096 pixel	4656x3492 pixel
Number of effective pixels
12.8 MP camera	16.3 MP camera
Zoom
1.0 x optical zoom	1.0 x optical zoom
Focus
Contrast Detection Autofocus (CD AF)	Phase-Detection Autofocus (PD AF)
Recordable Image Formats
JPG	JPG
Video Recording
1920x1080 pixel 30 fps	1920x1080 pixel 60 fps
Recordable Video Formats
3GP 3G2 MPEG4	3GP 3G2 MPEG4
Flash
single LED	single LED
Camera Extra Functions
HDR photo Macro mode	HDR photo Slow motion video Burst mode Touch focus Macro mode Panorama Photo Face detection Face tagging Smile detection Face retouch
Aux. Camera Image Sensor
No	No
Aux. 2 Camera Image Sensor
No	No
Aux. 3 Camera Image Sensor
No	No
Aux. 4 Camera Image Sensor
No	No
Aux. 4 Camera Focus
No	No

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Secondary Camera Placement
Front	Front
Secondary Camera Sensor
CMOS	CMOS
Secondary Camera Resolution
1600x1200 pixel	3264x2448 pixel
Secondary Camera Number of pixels
1.9 MP sec. cam	8.0 MP sec. cam
Secondary Recordable Image Formats
JPG	JPG, 30 fps
Secondary Video Recording
1280x720 pixel 30 fps	N/A
Secondary Recordable Video Formats
3GP	3GP
Sec. Aux. Cam. Image Sensor
No	No
Sec. Aux. 2 Cam. Image Sensor
No	No

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Built-in compass
Yes	Yes
Built-in accelerometer
Yes	Yes
Additional sensors
Light intensity sensor Proximity sensor	Fingerprint sensor Light intensity sensor Proximity sensor

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Protection from solid materials
Yes	Yes
Protection from liquids
Yes	Yes

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU
Battery
Lithium-ion polymer (LiPo) built-in 1-cell	Lithium-ion polymer (LiPo) built-in 1-cell
Nominal Cell Capacity (1st cell)
2100 mAh cell	3000 mAh cell
Nominal Battery Capacity
2100 mAh battery	3000 mAh battery

S2 Dual SIM LTE	A4 Pro Dual SIM TD-LTE EU

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