Lenovo Vibe S1 vs Lava Iris 504q Plus

Key Specs

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

Battery

Capacity
2420 mAh	2000 mAh
Removable
No	-
Standby Time
Up to 288 Hours(4G) / Up to 288 Hours(3G) / Up to 264 Hours(2G)	Up to 200 Hours(2G)
Standby time
Up to 288 Hours(4G) / Up to 288 Hours(3G) / Up to 264 Hours(2G)	Up to 200 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
Blue, White	Grey, White
Height
143.3 mm	146.7 mm
Thickness
7.8 mm	7.9 mm
Weight
132 grams	149 grams
Width
70.8 mm	72.5 mm

Display

Display Type
IPS LCD	IPS LCD
Pixel Density
441 ppi	294 ppi
Resolution
1080x1920 px (FULL HD)	720x1280 px (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)
67.77 %	64.76 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

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

Not sure which
mobile to buy?

General

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

Main Camera

Autofocus
Yes, Phase Detection autofocus	Yes
Camera Features
Digital Zoom Auto Flash Digital image stabilization Face detection Touch to focus	4 x Digital Zoom Face detection Touch to focus
Camera Setup
Single	Single
Flash
Yes, Dual-color LED Flash	Yes, LED Flash
Image Resolution
4128 x 3096 Pixels	3651 x 2378 Pixels
OIS
No	-
Resolution
13 MP f/2.2, Primary Camera	10 MP, Primary Camera
Sensor
Back-illuminated sensor (BSI)	Back-illuminated sensor (BSI), Exmor-R CMOS image sensor
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	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, v4.0	Yes, v3.0
GPS
Yes with A-GPS, Glonass	Yes with A-GPS
HDMI
No	-
NFC
No	-
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 3G, 2G
SIM 1
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	3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
SIM 2
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz	2G Bands: GSM 1800 / 900 MHz
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)	SIM1: Micro
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 a/b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Mobile Hotspot	-

Performance

Architecture
64 bit	-
CPU
Octa core, 1.7 GHz, Cortex A53	Quad core, 1.3 GHz, ARM Cortex A7
Chipset
MediaTek MT6752	MediaTek MT6582
Graphics
Mali-T760 MP2	Mali-400 MP2
RAM
3 GB	1 GB

Sensors

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

Storage

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