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Realme XT vs Xiaomi Mi A1

Key Feature Comparison

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At a Glance

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Octa core (2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)

Qualcomm Snapdragon 712, Adreno 616

Octa core, 2 GHz, Cortex A53

Qualcomm Snapdragon 625 MSM8953, Adreno 506

4000 mAh

Li-ion, VOOC, v3.0, 20W

3080 mAh

Li-ion

6.4 inches

403 ppi, FHD

5.5 inches

401 ppi, FHD

Quad, 64MP + 8MP + 2MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Dual, 12MP + 12MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 120 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.4 inches
5.5 inches

Screen Type

Super AMOLED
IPS LCD

Screen Resolution

1080 x 2340 pixels
1080 x 1920 pixels

Pixel Density

403 ppi
401 ppi

Aspect Ratio

19.5:9
-

Screen Protection

Gorilla Glass 5
Corning Gorilla Glass

Screen to Body Ratio

91.90%
70.63%

Screen Design

Waterdrop notch
-

Screen Quality

FHD
FHD

Phone Variants

6GB 64GB, 4GB 64GB, 8GB 128GB
4GB 64GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
LPDDR3

Storage Type

UFS 2.1
eMMC 5.1

Expandable Storage Capacity

Yes, 256 GB
Yes, 128 GB

OTG Support

Yes
Yes

Sensors

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

Operating System

Android v9.0 (Pie)
Android v7.1.2 (Nougat)

GPU

Adreno 616
Adreno 506

Chipset

Qualcomm Snapdragon 712
Qualcomm Snapdragon 625 MSM8953

CPU

Octa core (2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Octa core, 2 GHz, Cortex A53

Custom User Interface

Realme UI
Android One

Clock Speed

2.3 GHz
2 GHz

Architecture

64 bit
64 bit

Process Technology

10 nm
14 nm

Battery Capacity

4000 mAh
3080 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

Charger Type

VOOC, v3.0, 20W
-

USB Type-C

Yes
Yes

Fast Charging

Yes
-

Charging Time

52 % in 30 minutes
-

Announced On

5-Sep-19
5-Sep-17

Market Status

Available
Available

Brand

Realme
Xiaomi

Model Number

RMX1921
MD12

Price Status

Confirmed
Confirmed

Price

Rs. 16,999
Rs. 11,490

GPS

Yes A-GPS
Yes A-GPS, Glonass

Audio Features

Dolby Atmos
Active noise cancellation with dedicated mic

NFC

No
No

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
No

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)

Wi-Fi

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

Bluetooth Type

v5.0
v4.2

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

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

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...
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...

SIM 2 Bands

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...
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...

Front Video Recording

1920x1080 @ 30 fps
1080p30fps

Front Camera Features

HDR, panorama
-

Front Camera Setup

Single, 16MP
Single, 5MP

Front Camera 1 Resolution

16 MP
5 MP

Front Camera 1 Type

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

Front Sensor

Exmor RS
-

Front Aperture

f/2.0
f/2.0

Weight

183 grams
165 grams

Colors

Pearl Blue, Pearl White
Black, Gold, Red, Rose Gold

Build

Back: Gorilla Glass
Case: Metal, Back: Metal

Dimensions

158.7 x 75.2 x 8.6 mm
155.4 x 75.8 x 7.3 mm

SAR Value

-
Head: 1.26 W/kg, Body: 0.17 W/kg

OIS

No
No

Rear Flash

Yes, LED Flash
Yes, Dual-color LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 60 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 120 fps

Rear Camera Features

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

Rear Camera Setup

Quad, 64MP + 8MP + 2MP + 2MP
Dual, 12MP + 12MP

Rear Camera 1 Resolution

64 MP
12 MP

Rear Camera 1 Type

f/1.8 (upto 5x Digital Zoom) Primary Camera
f/2.2, Primary Camera

Rear Camera 1 Lens

5.58 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
1.25 micrometre pixel size

Rear Camera 2 Resolution

8 MP
12 MP

Rear Camera 2 Type

f/2.25, Wide Angle, Ultra-Wide Angle Camera
, Telephoto Camera

Rear Camera 2 Lens

1.66 mm focal length, 1.12 micrometre pixel size
-

Rear Camera 3 Resolution

2 MP
-

Rear Camera 3 Type

f/2.4, Macro Camera
-

Rear Camera 3 Lens

1.77 mm focal length, 1.75 micrometre pixel size
-

Rear Camera 4 Resolution

2 MP
-

Rear Camera 4 Type

f/2.4, Depth Camera
-

Rear Camera 4 Lens

1.77 mm focal length, 1.75 micrometre pixel size
-

Rear Sensor

ISOCELL Plus
-

Rear Aperture

f/1.8
f/2.2

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
Rear

Fingerprint Scanner Type

Optical
-

Face Unlock

Yes
-

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