Centric G1 vs Lenovo A1000

Key Specs

Battery
Battery	2900 mAh	2000 mAh
Display
Display	5.5 inches (13.97 cm)	4.0 inches (10.16 cm)
Front Camera
Front Camera	5 MP	0.3 MP
Processor
Processor	MediaTek MT6735	Spreadtrum SC7731
RAM
RAM	3 GB	1 GB
Rear Camera
Rear Camera	8 MP	5 MP

Battery

Capacity
Capacity	2900 mAh	2000 mAh
Removable
Removable	-	Yes
Standby time
Standby Time	-	Up to 288 Hours(3G) / Up to 288 Hours(2G)
TalkTime
TalkTime	-	Up to 9 Hours(3G) / Up to 9 Hours(2G)
Type
Type	Li-Polymer	Li-Polymer
USB Type-C
USB Type-C	No	No

Design

Colours
Colours	Sandstone Black	Black, White
Height
Height	156 mm	124.5 mm
Thickness
Thickness	8.9 mm	10.6 mm Below
Weight
Weight	165 grams	132 grams
Width
Width	76 mm	64 mm

Display

Display Type
Display Type	IPS LCD	TFT
Pixel Density
Pixel Density	267 ppi	233 ppi
Resolution
Resolution	720x1280 px (HD)	480x800 px
Screen Protection
Screen Protection	Yes	No
Screen Size
Screen Size	5.5 inches (13.97 cm)	4.0 inches (10.16 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	70.17 %	57.15 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
Autofocus	No	-
Camera Features
Camera Features	-	Fixed Focus
Flash
Flash	No	No
Resolution
Resolution	5 MP, Primary Camera	0.3 MP, Primary Camera

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General

Brand
Brand	Centric	Lenovo
Launch Date
Launch Date	-	October 29, 2015 (Official)
Operating System
Operating System	Android v6.0 (Marshmallow)	Android v5.0 (Lollipop)

Main Camera

Autofocus
Autofocus	Yes	No
Camera Features
Camera Features	Digital Zoom Auto Flash Face detection	Digital Zoom
Camera Setup
Camera Setup	Single	Single
Flash
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	3264 x 2448 Pixels	2592 x 1944 Pixels
OIS
OIS	No	No
Resolution
Resolution	8 MP, Primary Camera	5 MP, Primary Camera
Settings
Settings	ISO control	-
Shooting Modes
Shooting Modes	High Dynamic Range mode (HDR)	-
Video Recording
Video Recording	1920x1080 @ 30 fps	-

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	Yes	Yes
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v4.0	Yes, v2.1
GPS
GPS	Yes with A-GPS	Yes with A-GPS
HDMI
HDMI	-	No
NFC
NFC	-	No
Network Support
Network Support	5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 3G, 2G
SAR Value
SAR Value	-	Head: 0.662 W/kg, Body: 0.864 W/kg
SIM 1
SIM 1	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 3G Speed: HSDPA 21 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available
SIM Size
SIM Size	SIM1: Micro, SIM2: Micro	SIM1: Mini, SIM2: Mini
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	microUSB 2.0	Mass storage device, USB charging, microUSB 2.0
VoLTE
VoLTE	Yes	-
Wi-Fi
Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	Mobile Hotspot

Performance

Architecture
Architecture	64 bit	-
CPU
CPU	Quad core, 1.3 GHz, Cortex A53	Quad core, 1.3 GHz, Cortex A7
Chipset
Chipset	MediaTek MT6735	Spreadtrum SC7731
Graphics
Graphics	Mali-T720 MP2	Mali-400 MP2

Sensors

Fingerprint Sensor
Fingerprint Sensor	No	No
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer	Accelerometer

Storage

Expandable Memory
Expandable Memory	Yes, Up to 256 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	16 GB	8 GB
USB OTG
USB OTG	-	No