Compare Lenovo – S660 vs Lenovo – Vibe S1 S1a40 Dual SIM TD-LTE Specifications

S660 Vibe S1 S1a40 Dual SIM TD-LTE
Brand
Lenovo Lenovo
Model
S660 Vibe S1 S1a40 Dual SIM TD-LTE
Released
2014 Jun 2015 Nov
Hardware Designer
Lenovo Lenovo
Manufacturer
Lenovo Lenovo
Device Category
Smartphone Smartphone
S660 Vibe S1 S1a40 Dual SIM TD-LTE
Width
68.8 mm
2.71 inch
70.8 mm
2.79 inch
Height
137 mm
5.39 inch
143.3 mm
5.64 inch
Depth
9.95 mm
0.39 inches
7.8 mm
0.31 inches
Bounding Volume
93.8 ccm 79.1 ccm
Mass
151 g
5.33 ounces
132 g
4.66 ounces
S660 Vibe S1 S1a40 Dual SIM TD-LTE
Platform
Google Android Google Android
Operating System
Google Android 4.4.2 (KitKat) Google Android 5.0.1 (Lollipop)
S660 Vibe S1 S1a40 Dual SIM TD-LTE
CPU Clock
1300 MHz 1700 MHz
CPU
MediaTek MT6582M
2,013
32 bit
quad-core
32 Kbyte I-Cache
32 Kbyte D-Cache
512 Kbyte L2
28 nm
ARM Mali-400 GPU
MediaTek MT6752
2,014
64 bit
quad-core
32 Kbyte I-Cache
32 Kbyte D-Cache
512 Kbyte L2
28 nm
ARM Mali-T760 GPU
RAM Type
Yes mobile (LP) DDR3 SDRAM, 800 MHz
RAM Capacity
1024 MiB RAM
964.1 MiB user accessible RAM
3072 MiB RAM
2850 MiB user accessible RAM
Non-volatile Memory Type
Flash EEPROM Flash EEPROM
Non-volatile Memory Interface
Yes Yes
Non-volatile Memory Capacity
7629 MiB non-volatile
5750 MiB free user storage
30518 MiB non-volatile
25600 MiB free user storage
S660 Vibe S1 S1a40 Dual SIM TD-LTE
Display Diagonal
119.38 mm
4.7 inch
127 mm
5 inch
Resolution
540x960
518400 pixels
1080x1920
2073600 pixels
Display Width
58.53 mm
2.3 inch
62.26 mm
2.45 inch
Display Height
104.05 mm
4.1 inch
110.69 mm
4.36 inch
Horizontal Full Bezel Width
10.27 mm 8.54 mm
Display Area
6089.7 square millimeter 6891.9 square millimeter
Display Area Utilization
64.6% 67.9%
Pixel Size
0.10838 mm/pixel 0.05765 mm/pixel
Pixel Density
234 PPI 441 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 Yes
Display Light Reflection Mode
Yes Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels) RGB Matrix (3 subpixels)
Scratch Resistant Screen
No Corning Gorilla Glass 3
Graphical Controller
ARM Mali-400MP2 ARM Mali-T760MP2
A/V Out
No No
S660 Vibe S1 S1a40 Dual SIM TD-LTE
Audio Channel(s)
stereo stereo
Microphone(s)
mono stereo
Loudspeaker(s):
mono mono
Audio Output:
3.5mm 3.5mm
S660 Vibe S1 S1a40 Dual SIM TD-LTE
Supported Cellular Bands
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 1900MHz (Band II, PCS)
UMTS 850MHz (Band V, CLR)
UMTS 900MHz (Band VIII) bands
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 1900MHz (Band II, PCS)
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 2300 MHz (Band XL) bands
Supported Cellular Data Links
GPRS (Class unspecified)
EDGE (Class unspecified)
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 5.76 Mbps (Cat. 6)
HSDPA (Cat. unspecified)
HSPA+ 21.1 Mbps (Cat. 18) 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
SIM Card Slot
Yes 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
Cellular Controller
MediaTek MT6582M Mediatek MT6752
Dual Cellular Network Operation
Dual standby Dual standby
Sec. Supported Cellular Networks:
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
Yes
Internal antenna
Sec. Phone Controller IC:
MediaTek MT6582M MediaTek MT6752
S660 Vibe S1 S1a40 Dual SIM TD-LTE
Touchscreen Type
Capacitive multi-touch sensing screen Capacitive multi-touch sensing screen
Touchscreen Simultaneous Touch Points
5-point 5-point
S660 Vibe S1 S1a40 Dual SIM TD-LTE
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 Host, USB On-The-Go 1.3, USB Power Delivery
USB Connector
USB Series Micro-B (Micro-USB) USB Series Micro-AB
Bluetooth
Bluetooth 4.0
Internal antenna
Bluetooth 4.0
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
Wireless Services
Wi-Fi Direct DLNA
S660 Vibe S1 S1a40 Dual SIM TD-LTE
FM Radio Receiver
No FM radio (88-108 MHz), Proprietary headset as antenna
S660 Vibe S1 S1a40 Dual SIM TD-LTE
Supported GPS protocol(s)
GPS (NMEA 0183) GPS (NMEA 0183)
Satellite Antenna:
Internal antenna Internal antenna
Complementary Satellite Services
Assisted GPS
Geotagging
QuickGPS
Simultaneous GPS (S-GPS)
Assisted GPS
Geotagging
QuickGPS
Navigation Controller
MediaTek MT6582M Mediatek MT6752
S660 Vibe S1 S1a40 Dual SIM TD-LTE
Camera Placement
Rear Rear
Camera Image Sensor
CMOS CMOS
Camera Resolution
3264x2448 pixel 4160x3120 pixel
Number of effective pixels
8.0 MP camera 13.0 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
30 fps
Recordable Video Formats
3GP
3G2
MPEG4
3GP
3G2
MPEG4
Flash
single LED dual LED
Camera Extra Functions
HDR photo
Macro mode
Panorama Photo
HDR photo
HDR video
Touch focus
Macro mode
Panorama Photo
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
S660 Vibe S1 S1a40 Dual SIM TD-LTE
Secondary Camera Placement
Front Front
Secondary Camera Sensor
CMOS CMOS
Secondary Camera Resolution
640x480 pixel 2592x1944 pixel
Secondary Camera Number of pixels
0.3 MP sec. cam 5.0 MP sec. cam
Secondary Recordable Image Formats
JPG JPG
Secondary Video Recording
640x480 pixel 1920x1080 pixel, 30 fps
Secondary Recordable Video Formats
3GP 3GP
Sec. Aux. Cam. Image Sensor
No No
Sec. Aux. 2 Cam. Image Sensor
No No
S660 Vibe S1 S1a40 Dual SIM TD-LTE
Built-in compass
Yes Yes
Built-in accelerometer
Yes Yes
Additional sensors
Light intensity sensor
Proximity sensor
Light intensity sensor
Proximity sensor
S660 Vibe S1 S1a40 Dual SIM TD-LTE
Protection from solid materials
Yes Yes
Protection from liquids
Yes Yes
S660 Vibe S1 S1a40 Dual SIM TD-LTE
Battery
Lithium-ion polymer (LiPo)
removable
1-cell
Lithium-ion polymer (LiPo)
built-in
1-cell
Nominal Cell Capacity (1st cell)
3000 mAh cell 2420 mAh cell
Nominal Battery Capacity
3000 mAh battery 2420 mAh battery

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