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Realme X2 vs Realme X vs Xiaomi Poco F1

Key Feature Comparison

At a Glance

Show differences only

Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Qualcomm Snapdragon 730G, Adreno 618

Octa core (2.2 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)

Qualcomm Snapdragon 710, Adreno 616

Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)

Qualcomm Snapdragon 845, Adreno 630

4000 mAh

Li-ion, VOOC, v4.0, 30W

3765 mAh

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

4000 mAh

Li-Polymer, Quick, v3.0

6.4 inches

403 ppi, FHD

6.53 inches

394 ppi, FHD

6.18 inches

403 ppi, FHD

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

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Dual, 48MP + 5MP

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

Dual, 12MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.4 inches
6.53 inches
6.18 inches

Screen Type

Super AMOLED
AMOLED
IPS LCD

Screen Resolution

1080 x 2340 pixels
1080 x 2340 pixels
1080 x 2246 pixels

Pixel Density

403 ppi
394 ppi
403 ppi

Aspect Ratio

19.5:9
19.5:9
-

Screen Protection

Gorilla Glass 5
Gorilla Glass 5
Corning Gorilla Glass

Screen to Body Ratio

91.90%
85.9%
82.20%

Screen Design

Waterdrop notch
Bezel-less
Regular notch

Screen Quality

FHD
FHD
FHD

Phone Variants

4GB 64GB, 8GB 256GB, 8GB 128GB, 6GB 128GB
128GB 4GB RAM, 128GB 8GB RAM
6GB 64GB, 8GB 256GB, 6GB 128GB

Expandable Storage

Yes
No
Yes

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
UFS 2.1
UFS 2.1

Expandable Storage Capacity

Yes, 256 GB
-
Yes, 256 GB

OTG Support

Yes
Yes
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope
Accelerometer, gyro, proximity, compass
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v9.0 (Pie)
Android 9.0 (Pie)
Android v8.1 (Oreo)

GPU

Adreno 618
Adreno 616
Adreno 630

Chipset

Qualcomm Snapdragon 730G
Qualcomm Snapdragon 710
Qualcomm Snapdragon 845

CPU

Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Octa core (2.2 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)

Custom User Interface

Realme UI
ColorOS
MIUI

Clock Speed

2.2 GHz
2.2 GHz
2.8 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

8 nm
10 nm
10 nm

Battery Capacity

4000 mAh
3765 mAh
4000 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-Po
Li-Polymer

Charger Type

VOOC, v4.0, 30W
VOOC, v3.0, 20W
Quick, v3.0

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Charging Time

65 % in 30 minutes
55 % in 30 minutes
-

Announced On

5-Sep-19
18-Jul-19
5-Aug-18

Market Status

Available
Available
Available

Brand

Realme
Realme
POCO

Model Number

RMX1992
RMX1901
m1805e10a

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 17,999
Rs. 17,999
Rs. 17,999

GPS

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

Audio Features

Dolby Atmos
Dolby Atmos
Active noise cancellation with dedicated mic

NFC

No
No
No

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

No
No
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.0
v5.0
v5.0

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
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) / 700(band 28) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...

SIM 2 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 /...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

HDR
HDR
HDR

Front Camera Setup

Single, 32MP
Single, 16MP
Single, 20MP

Front Camera 1 Resolution

32 MP
16 MP
20 MP

Front Camera 1 Type

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

Front Camera 1 Lens

3.81 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
3.41 mm focal length, 1 micrometre pixel size
0.9 micrometre pixel size

Front Sensor

CMOS
CMOS
-

Front Aperture

f/2.0
f/2.0
f/2.0

Weight

182 grams
191 grams
182 grams

Colors

Pearl White, Pearl Blue, Pearl Green
Steam White, Space Blue
Graphite Black, Steel Blue, Rosso Red

Build

Back: Gorilla Glass
Plastic body
Back: Polycarbonate

Dimensions

158.7 x 75.2 x 8.6 mm
161.2 x 76.1 x 9.4 mm
155.5 x 75.2 x 8.8 mm

SAR Value

Head: 1.160 W/kg, Body: 0.521 W/kg
-
Head: 0.719 W/kg, Body: 0.746 W/kg

OIS

No
No
No

Rear Flash

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

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 60 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 60 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps

Rear Camera Features

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

Rear Camera Setup

Quad, 64MP + 8MP + 2MP + 2MP
Dual, 48MP + 5MP
Dual, 12MP + 5MP

Rear Camera 1 Resolution

64 MP
48 MP
12 MP

Rear Camera 1 Type

f/1.8 (upto 5x Digital Zoom) Primary Camera
f/1.8 (upto 2x Digital Zoom) Primary Camera
f/1.9 Primary Camera

Rear Camera 1 Lens

5.58 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
4.73 mm focal length, 2" sensor size, 0.8 micrometre pixel size
2.55" sensor size, 1.4 micrometre pixel size

Rear Camera 2 Resolution

8 MP
5 MP
5 MP

Rear Camera 2 Type

f/2.25, Wide Angle, Ultra-Wide Angle Camera
f/2.4, Depth Camera
f/2.0, Depth Camera

Rear Camera 2 Lens

1.66 mm focal length, 1.12 micrometre pixel size
2.176 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
Exmor-RS CMOS Sensor
Exmor-RS CMOS Sensor

Rear Aperture

f/1.8
f/1.8
f/1.9

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen
Rear

Fingerprint Scanner Type

Optical
Optical
-

Face Unlock

Yes
Yes
Yes

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