Idea Id 918 vs Vivo Y71i

Key Specs

Battery
1300 mAh	3360 mAh
Display
3.2 inches (8.13 cm)	6.0 inches (15.24 cm)
Front Camera
-	5 MP
Processor
-	Qualcomm Snapdragon 425 MSM8917
RAM
-	2 GB
Rear Camera
3.2 MP	8 MP

Battery

Capacity
1300 mAh	3360 mAh
Removable
-	No
Standby time
Up to 200 Hours(2G)	-
TalkTime
Up to 4 Hours(2G)	-
Type
Li-ion	Li-ion
USB Type-C
-	No

Camera

Camera Features
Digital Zoom Smile detection	-
Camera Setup
Single	-
Image Resolution
2048 x 1536 Pixels	-
Resolution
3.2 MP, Primary Camera	-

Design

Build Material
-	Back: Aluminium
Colours
Black	Black, Gold
Height
112 mm	155.8 mm
Thickness
12.1 mm	7.8 mm
Weight
123 grams	150 grams
Width
58.6 mm	75.7 mm

Display

Aspect Ratio
-	18:9
Bezel-less display
-	Yes
Display Type
TFT	IPS LCD
Pixel Density
292 ppi	268 ppi
Resolution
-	720x1440 px (HD+)
Screen Size
3.2 inches (8.13 cm)	6.0 inches (15.24 cm)
Screen to Body Ratio (calculated)
44.37 %	78.77 %
Screen to Body Ratio (claimed by the brand)
-	84.4 %
Touch Screen
Yes, Capacitive Touchscreen	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Flash
-	Yes, Screen flash
Resolution
-	5 MP f/2.2, Primary Camera

General

Brand
Idea	vivo
Custom UI
-	Funtouch OS
Launch Date
-	July 23, 2018 (Official)
Operating System
Android v2.3 (Gingerbread)	Android v8.1 (Oreo)

Main Camera

Autofocus
-	Yes
Camera Features
-	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
-	Single
Flash
-	Yes, LED Flash
Image Resolution
-	3264 x 2448 Pixels
Resolution
-	8 MP f/2.0, Primary Camera
Sensor
-	CMOS image sensor
Settings
-	Exposure compensation, ISO control
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR)

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v3.0	Yes, v4.2
GPS
Yes with A-GPS	Yes with A-GPS, Glonass
Network Support
5G Not Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
-	Head: 1.16 W/kg, Body: 0.96 W/kg
SIM 1
3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz 3G Speed: HSDPA 7.2 Mbit/s ↓ GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
2G Bands: GSM 1800 / 900 MHz	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
-	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
-	Mass storage device, USB charging, microUSB 2.0
VoLTE
-	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
-	Mobile Hotspot

Performance

Architecture
-	64 bit
CPU
800 MHz	Quad core, 1.4 GHz, Cortex A53
Chipset
-	Qualcomm Snapdragon 425 MSM8917
Fabrication
-	28 nm
Graphics
-	Adreno 308
RAM type
-	LPDDR3
Ram
512 MB	-

Sensors

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

Storage

Expandable Memory
Yes, Up to 32 GB	Yes, Up to 256 GB
Internal Memory
150 MB	16 GB
Storage Type
-	eMMC 5.1
USB OTG
-	Yes