Lava Iris 504q Plus vs Lenovo Vibe S1

Key Specs

Battery
2000 mAh	2420 mAh
Display
5.0 inches (12.7 cm)	5.0 inches (12.7 cm)
Front Camera
2 MP	8 MP + 2 MP
Processor
MediaTek MT6582	MediaTek MT6752
RAM
1 GB	3 GB
Rear Camera
10 MP	13 MP

Battery

Capacity
2000 mAh	2420 mAh
Removable
-	No
Standby time
Up to 200 Hours(2G)	Up to 288 Hours(4G) / Up to 288 Hours(3G) / Up to 264 Hours(2G)
TalkTime
-	Up to 12 Hours(4G) / Up to 12 Hours(3G) / Up to 26 Hours(2G)
Type
Li-Polymer	Li-Polymer
USB Type-C
-	No

Design

Colours
Grey, White	Blue, White
Height
146.7 mm	143.3 mm
Thickness
7.9 mm	7.8 mm
Weight
149 grams	132 grams
Width
72.5 mm	70.8 mm

Display

Display Type
IPS LCD	IPS LCD
Pixel Density
294 ppi	441 ppi
Resolution
720x1280 px (HD)	1080x1920 px (FULL HD)
Screen Protection
-	Corning Gorilla Glass v3
Screen Size
5.0 inches (12.7 cm)	5.0 inches (12.7 cm)
Screen to Body Ratio (calculated)
64.76 %	67.77 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
-	No
Camera Setup
-	Dual
Flash
-	No
Resolution
2 MP, Primary Camera	8 MP, Primary Camera 2 MP Camera
Sensor
-	BSI Sensor

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General

Brand
Lava	Lenovo
Launch Date
April 30, 2014 (Official)	November 24, 2015 (Official)
Operating System
Android v4.2.2 (Jelly Bean)	Android v5.0 (Lollipop)

Main Camera

Autofocus
Yes	Yes, Phase Detection autofocus
Camera Features
4 x Digital Zoom Face detection Touch to focus	Digital Zoom Auto Flash Digital image stabilization Face detection Touch to focus
Camera Setup
Single	Single
Flash
Yes, LED Flash	Yes, Dual-color LED Flash
Image Resolution
3651 x 2378 Pixels	4128 x 3096 Pixels
OIS
-	No
Resolution
10 MP, Primary Camera	13 MP f/2.2, Primary Camera
Sensor
Back-illuminated sensor (BSI), Exmor-R CMOS image sensor	Back-illuminated sensor (BSI)
Settings
-	Exposure compensation, ISO control
Shooting Modes
High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
-	1920x1080 @ 30 fps

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v3.0	Yes, v4.0
GPS
Yes with A-GPS	Yes with A-GPS, Glonass
HDMI
-	No
NFC
-	No
Network Support
5G Not Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) GPRS: Available EDGE: Available
SIM 2
2G Bands: GSM 1800 / 900 MHz	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz
SIM Size
SIM1: Micro	SIM1: Nano, SIM2: Nano (Hybrid)
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
microUSB 2.0	microUSB 2.0
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 a/b/g/n)
Wi-Fi Features
-	Mobile Hotspot

Performance

Architecture
-	64 bit
CPU
Quad core, 1.3 GHz, ARM Cortex A7	Octa core, 1.7 GHz, Cortex A53
Chipset
MediaTek MT6582	MediaTek MT6752
Graphics
Mali-400 MP2	Mali-T760 MP2

Sensors

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

Storage

Expandable Memory
Yes, Up to 32 GB	Yes, Up to 128 GB
Internal Memory
8 GB	32 GB
USB OTG
-	Yes
User Available Storage
Up to 5.33 GB	-