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Xiaomi Redmi 7A vs Asus ZenFone Lite (L1) ZA551KL vs OPPO A37

Key Feature Comparison

6

Redmi 7A

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5.5

Asus ZenFone Lite (L1) ZA551KL

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At a Glance

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Octa core (2 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)

Qualcomm Snapdragon 439, Adreno 505

Octa core, 1.4 GHz, Cortex A53

Qualcomm Snapdragon 430 MSM8937, Adreno 505

Quad core, 1.2 GHz, Cortex A53

Qualcomm Snapdragon 410 MSM8916, Adreno 306

4000 mAh

Li-Polymer

3000 mAh

Li-ion

2630 mAh

Li-ion

5.45 inches

295 ppi

5.45 inches

295 ppi

5.0 inches

294 ppi

Single, 12MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Single, 13MP

1920x1080 @ 30 fps

Single, 8MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

5.45 inches
5.45 inches
5.0 inches

Screen Type

IPS LCD
IPS LCD
IPS LCD

Screen Resolution

720 x 1440 pixels
720 x 1440 pixels
720 x 1280 pixels

Pixel Density

295 ppi
295 ppi
294 ppi

Aspect Ratio

18:09
18:09
-

Screen to Body Ratio

74.42%
82.30%
67.68%

Screen Design

Bezel-less
Bezel-less
-

Screen Protection

-
No
Gorilla Glass 4

Phone Variants

2GB 32GB, 2GB 16GB
2GB 16GB
2GB 16GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR3
LPDDR3
LPDDR3

Storage Type

eMMC 5.1
eMMC 5.1
eMMC 4.5

Expandable Storage Capacity

Yes, 256 GB
Yes, 256 GB
Yes, 128 GB

OTG Support

Yes
Yes
Yes

Sensors

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

Operating System

Android v9.0 (Pie)
Android v8.0 (Oreo)
Android v5.1 (Lollipop)

GPU

Adreno 505
Adreno 505
Adreno 306

Chipset

Qualcomm Snapdragon 439
Qualcomm Snapdragon 430 MSM8937
Qualcomm Snapdragon 410 MSM8916

CPU

Octa core (2 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)
Octa core, 1.4 GHz, Cortex A53
Quad core, 1.2 GHz, Cortex A53

Custom User Interface

MIUI
Zen UI
ColorOS

Clock Speed

2 GHz
1.4 GHz
1.2 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

12 nm
28 nm
28 nm

Battery Capacity

4000 mAh
3000 mAh
2630 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-ion
Li-ion

USB Type-C

No
No
No

Announced On

11-Jul-19
5-Oct-18
5-Jun-16

Market Status

Out of Stock
Out of Stock
Available

Brand

Xiaomi
Asus
OPPO

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 6,499
Rs. 4,999
Rs. 10,000

Model Number

-
ZA551KL-4G022IN
A37/A37F/A37FW

GPS

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

NFC

No
No
No

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

Yes, Wireless FM
Yes
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v4.2
v4.0
v4.0

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

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

Audio Features

-
Active noise cancellation with dedicated mic
-

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps
-

Front Camera Setup

Single, 5MP
Single, 5MP
Single, 5MP

Front Camera 1 Resolution

5 MP
5 MP
5 MP

Front Camera 1 Type

f/2.2 Primary Camera
f/2.4 Primary Camera
f/2.4 Primary Camera

Front Camera 1 Lens

1.12 micrometre pixel size
1.12 micrometre pixel size
4.0" sensor size

Front Aperture

f/2.2
f/2.4
f/2.4

Front Camera Features

-
LED flash
-

Front Flash

-
Yes, LED Flash
Yes, Screen flash

Weight

165 grams
140 grams
136 grams

Colors

Matte Blue, Matte Gold, Matte Black
Black, Gold
Gold, Grey, Rose Gold

Build

Back: Polycarbonate
Back: Plastic
Back: Aluminium

Dimensions

146.3 x 70.4 x 9.5 mm
147.2 x 71.7 x 8.1 mm
143.1 x 71 x 7.6 mm

SAR Value

Head: 0.744 W/kg, Body: 0.785 W/kg
-
-

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 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
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 12MP
Single, 13MP
Single, 8MP

Rear Camera 1 Resolution

12 MP
13 MP
8 MP

Rear Camera 1 Type

f/2.2 Primary Camera
f/2.0 Primary Camera
f/2.2 Primary Camera

Rear Camera 1 Lens

2.9" sensor size, 1.25 micrometre pixel size
3" sensor size, 1.12 micrometre pixel size
3" sensor size, 1.4 micrometre pixel size

Rear Sensor

Exmor-RS CMOS Sensor
CMOS image sensor
Back-illuminated sensor (BSI)

Rear Aperture

f/2.2
f/2.0
f/2.2

Fingerprint Scanner

No
No
No

Face Unlock

Yes
-
-

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