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Xiaomi Redmi K40 vs Infinix Smart 5

Key Feature Comparison

7.6

Xiaomi Redmi K40

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5.4

Infinix Smart 5

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At a Glance

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Octa core (3.2 GHz, Single core, Kryo 585 + 2.42 GHz, Tri core, Kryo 585 + 1.8 GHz, Quad core, Kryo 585)

Qualcomm Snapdragon 870, Adreno 650

Octa core, 2 GHz, Cortex A53

MediaTek Helio G25, PowerVR GE8320

4520 mAh

Li-Polymer, Fast, 33W

6000 mAh

Li-Polymer

6.67 inches

395 ppi, FHD

6.82 inches

263 ppi

Triple, 48MP + 8MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Single, 13MP

1920x1080 @ 30 fps

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.67 inches
6.82 inches

Screen Type

Super AMOLED
IPS LCD

Screen Resolution

1080 x 2400 pixels
720 x 1640 pixels

Pixel Density

395 ppi
263 ppi

Aspect Ratio

20:09
-

Screen Protection

Gorilla Glass 5
-

Screen to Body Ratio

85.88%
90.60%

Screen Design

Punch hole
Waterdrop notch

Screen Refresh Rate

120 Hz
-

Screen Quality

FHD
-

Peak Brightness

1300 nits
440 nits

Phone Variants

6GB 128GB
2GB 32GB

Expandable Storage

No
Yes

RAM Type

LPDDR5
-

Storage Type

UFS 3.1
eMMC 5.1

Expandable Storage Capacity

-
Yes, 256 GB

OTG Support

-
No

Sensors

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

Operating System

Android v11
Android v10 (Q)

GPU

Adreno 650
PowerVR GE8320

Chipset

Qualcomm Snapdragon 870
MediaTek Helio G25

CPU

Octa core (3.2 GHz, Single core, Kryo 585 + 2.42 GHz, Tri core, Kryo 585 + 1.8 GHz, Quad core, Kryo 585)
Octa core, 2 GHz, Cortex A53

Custom User Interface

MIUI
Android Go

Clock Speed

3.2 GHz
2 GHz

Architecture

64 bit
-

Process Technology

7 nm
12 nm

Battery Capacity

4520 mAh
6000 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-Polymer

Charger Type

Fast, 33W
-

USB Type-C

Yes
No

Fast Charging

Yes
-

Charging Time

100 % in 52 minutes
-

Announced On

25-Feb-21
11-Feb-21

Market Status

Launched Globally
Available

Brand

Xiaomi
Infinix

Price Status

Expected
Confirmed

Price

Rs. 22,490
Rs. 7,199

Model Number

-
X688C

GPS

Yes A-GPS, Glonass
Yes A-GPS

Audio Features

Dual stereo speakers
DTS Surround Sound

NFC

Yes
No

Network Support

5G
4G

Bluetooth

Yes
Yes

FM Radio

No
Yes

3.5mm Audio Jack

No
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n

Bluetooth Type

v5.1
v5.0

Audio Jack

USB Type-C
3.5 mm

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 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), FD-LTE 1800(band 3), 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...

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

HDR
LED flash

Front Camera Setup

Single, 20MP
Single, 8MP

Front Camera 1 Resolution

20 MP
8 MP

Front Camera 1 Type

f/2.4, Wide Angle Primary Camera
f/2.0, Wide Angle Primary Camera

Front Camera 1 Lens

3.4" sensor size, 0.8 micrometre pixel size
-

Front Aperture

f/2.4
f/2.0

Front Flash

-
Yes, LED Flash

Weight

196 grams
207 grams

Colors

Glossy Black, Icy White, Dreamland
Aegean Blue, Morandi Green, Obsidian Black

Build

Glass front (Gorilla Glass), glass back (Gorilla Glass), aluminum frame
Back: Plastic

Dimensions

163.7 x 76.4 x 7.8 mm
171.8 x 77.9 x 8.9 mm

SAR Value

-
Head: 0.246 W/kg, Body: 0.562 W/kg

Rear Flash

Yes, LED Flash
Yes, Quad LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 30 fps
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

Triple, 48MP + 8MP + 5MP
Single, 13MP

Rear Camera 1 Resolution

48 MP
13 MP

Rear Camera 1 Type

f/1.79, Wide Angle Primary Camera
f/1.8 Primary Camera

Rear Camera 1 Lens

26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
-

Rear Camera 2 Resolution

8 MP
-

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
-

Rear Camera 3 Resolution

5 MP
-

Rear Camera 3 Type

f/2.4, Macro Camera
-

Rear Camera 3 Lens

5.0" sensor size, 1.12 micrometre pixel size
-

Rear Sensor

Exmor-RS CMOS Sensor
-

Rear Aperture

f/1.79
f/1.8

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Side
Rear

Face Unlock

Yes
-
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