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Xiaomi Redmi 5 vs Vivo Y81i

Key Feature Comparison

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At a Glance

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Octa core, 1.8 GHz, Cortex A53

Qualcomm Snapdragon 450, Adreno 506

Quad core, 2 GHz, Cortex A53

MediaTek Helio A22, PowerVR GE8300

3300 mAh

Li-ion

3260 mAh

Li-ion

5.7 inches

282 ppi

6.22 inches

270 ppi

Single, 12MP

1920x1080 @ 30 fps

Single, 13MP

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

5.7 inches
6.22 inches

Screen Type

IPS LCD
IPS LCD

Screen Resolution

720 x 1440 pixels
720 x 1520 pixels

Pixel Density

282 ppi
270 ppi

Aspect Ratio

18:09
-

Screen Protection

Corning Gorilla Glass
Corning Gorilla Glass

Screen to Body Ratio

75.87%
82.66%

Screen Design

Bezel-less
Regular notch

Phone Variants

4GB 64GB, 3GB 32GB, 2GB 16GB
2GB 16GB

Expandable Storage

Yes
Yes

Expandable Storage Capacity

Yes, 128 GB
Yes, 256 GB

OTG Support

Yes
Yes

RAM Type

-
LPDDR3

Storage Type

-
eMMC 5.1

Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v7.1.2 (Nougat)
Android v8.1 (Oreo)

GPU

Adreno 506
PowerVR GE8300

Chipset

Qualcomm Snapdragon 450
MediaTek Helio A22

CPU

Octa core, 1.8 GHz, Cortex A53
Quad core, 2 GHz, Cortex A53

Custom User Interface

MIUI
Funtouch OS

Clock Speed

1.8 GHz
2 GHz

Architecture

64 bit
-

Process Technology

-
12 nm

Battery Capacity

3300 mAh
3260 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

USB Type-C

No
No

Announced On

5-Dec-17
5-Oct-18

Market Status

Out of Stock
Available

Brand

Xiaomi
Vivo

Model Number

MDI 1
-

Price Status

Confirmed
Confirmed

Price

Rs. 6,890
Rs. 9,800

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass

Audio Features

Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic

NFC

No
-

Network Support

4G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Nano, SIM2: Micro Hybrid
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n

Bluetooth Type

v4.2
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 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 Bands

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 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...

FM Radio

-
Yes

Front Video Recording

1080p30fps
-

Front Camera Setup

Single, 5MP
Single, 5MP

Front Camera 1 Resolution

5 MP
5 MP

Front Camera 1 Type

Primary Camera
f/2.2, Depth Primary Camera

Front Flash

Yes, LED Flash
-

Front Aperture

-
f/2.2

Weight

157 grams
143 grams

Colors

Black, Gold, Lake Blue, Rose Gold
Black, Gold

Build

Case: Metal, Back: Metal
Back: Plastic

Dimensions

151.8 x 72.8 x 7.7 mm
155 x 75 x 7.7 mm

SAR Value

Head: 0.606 W/kg, Body: 1.187 W/kg
-

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps
-

Rear Camera Features

Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 12MP
Single, 13MP

Rear Camera 1 Resolution

12 MP
13 MP

Rear Camera 1 Type

f/2.2 Primary Camera
f/2.2 Primary Camera

Rear Camera 1 Lens

1.25 micrometre pixel size
-

Rear Sensor

PureCel Sensor
CMOS image sensor

Rear Aperture

f/2.2
f/2.2

Fingerprint Scanner

Yes
No

Fingerprint Scanner Position

Rear
-

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