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Realme X vs Nokia 8 vs Vivo V15

Key Feature Comparison

At a Glance

Show differences only

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

Qualcomm Snapdragon 710, Adreno 616

Octa core (2.45 GHz, Quad core, Kryo 280 + 1.8 GHz, Quad core, Kryo 280)

Qualcomm Snapdragon 835 MSM8998, Adreno 540

Octa core (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)

MediaTek Helio P70, Mali-G72 MP3

3765 mAh

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

3090 mAh

Li-ion, Quick, v3.0

4000 mAh

Li-ion, Fast

6.53 inches

394 ppi, FHD

5.3 inches

554 ppi, 2K

6.53 inches

395 ppi, FHD

Dual, 48MP + 5MP

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

Dual, 13MP + 13MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Triple, 12MP + 8MP + 5MP

3840x2160 @ 30 fps

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.53 inches
5.3 inches
6.53 inches

Screen Type

AMOLED
IPS LCD
IPS LCD

Screen Resolution

1080 x 2340 pixels
1440 x 2560 pixels
1080 x 2340 pixels

Pixel Density

394 ppi
554 ppi
395 ppi

Aspect Ratio

19.5:9
16:09
19.5:9

Screen Protection

Gorilla Glass 5
Gorilla Glass 5
Gorilla Glass 5

Screen to Body Ratio

85.9%
69.19%
90.95%

Screen Design

Bezel-less
-
Bezel-less

Screen Quality

FHD
2K
FHD

Phone Variants

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

Expandable Storage

No
Yes
Yes

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
-
eMMC 5.1

OTG Support

Yes
Yes
Yes

Expandable Storage Capacity

-
Yes, 256 GB
Yes, 256 GB

Sensors

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

Operating System

Android 9.0 (Pie)
Android v7.1.1 (Nougat)
Android v9.0 (Pie)

GPU

Adreno 616
Adreno 540
Mali-G72 MP3

Chipset

Qualcomm Snapdragon 710
Qualcomm Snapdragon 835 MSM8998
MediaTek Helio P70

CPU

Octa core (2.2 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Octa core (2.45 GHz, Quad core, Kryo 280 + 1.8 GHz, Quad core, Kryo 280)
Octa core (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)

Custom User Interface

ColorOS
Stock
Funtouch OS

Clock Speed

2.2 GHz
2.45 GHz
2.1 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

10 nm
-
12 nm

Battery Capacity

3765 mAh
3090 mAh
4000 mAh

Battery Removable

No
No
No

Battery Type

Li-Po
Li-ion
Li-ion

Charger Type

VOOC, v3.0, 20W
Quick, v3.0
Fast

USB Type-C

Yes
Yes
No

Fast Charging

Yes
Yes
Yes

Charging Time

55 % in 30 minutes
-
-

Announced On

18-Jul-19
5-Sep-17
5-Mar-19

Market Status

Available
Out of Stock
Available

Brand

Realme
Nokia
Vivo

Model Number

RMX1901
-
Vivo1819/PD1831F_EX

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 17,999
Rs. 29,490
Rs. 19,990

GPS

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

Audio Features

Dolby Atmos
24-bit/192kHz audioActive noise cancellation with dedicated mic
Active noise cancellation with dedicated mic

NFC

No
Yes
-

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 (Hybrid)
SIM1: Nano, SIM2: Nano

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

Bluetooth Type

v5.0
v5.0
v4.2

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, Dual VoLTE

eSIM

No
No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
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) / 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) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G...
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 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) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G...
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
1920x1080 @ 30 fps

Front Camera Features

HDR
-
HDR

Front Camera Setup

Single, 16MP
Single, 13MP
Single, 32MP

Front Camera 1 Resolution

16 MP
13 MP
32 MP

Front Camera 1 Type

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

Front Camera 1 Lens

3.41 mm focal length, 1 micrometre pixel size
1.12 micrometre pixel size
-

Front Sensor

CMOS
-
-

Front Aperture

f/2.0
f/2.0
f/2.0

Front Flash

-
Yes, Screen flash
Yes, Screen flash

Weight

191 grams
160 grams
189.5 grams

Colors

Steam White, Space Blue
Polished Blue, Tempered Blue, Steel, Polished Copper
Frozen Black, Glamour Red, Royal Blue, Aqua Blue

Build

Plastic body
Case: Aluminium, Back: Aluminium
Back: Plastic

Dimensions

161.2 x 76.1 x 9.4 mm
151.5 x 73.7 x 7.9 mm
161.9 x 75.9 x 8.5 mm

SAR Value

-
Head: 1.191 W/kg, Body: 0.805 W/kg
-

OIS

No
Yes
-

Rear Flash

Yes, LED Flash
Yes, Dual-color LED Flash
Yes, LED Flash

Rear Video Recording

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

Rear Camera Features

2 x 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

Dual, 48MP + 5MP
Dual, 13MP + 13MP
Triple, 12MP + 8MP + 5MP

Rear Camera 1 Resolution

48 MP
13 MP
12 MP

Rear Camera 1 Type

f/1.8 (upto 2x Digital Zoom) Primary Camera
f/2.0 Primary Camera
f/1.78 Primary Camera

Rear Camera 1 Lens

4.73 mm focal length, 2" sensor size, 0.8 micrometre pixel size
1.12 micrometre pixel size
2.8" sensor size, 1.12 micrometre pixel size

Rear Camera 2 Resolution

5 MP
13 MP
8 MP

Rear Camera 2 Type

f/2.4, Depth Camera
f/2.0 Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

2.176 mm focal length
1.12 micrometre pixel size
13 mm focal length

Rear Sensor

Exmor-RS CMOS Sensor
CMOS image sensor
CMOS image sensor

Rear Aperture

f/1.8
f/2.0
f/1.78

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

On-Screen
-
Rear

Fingerprint Scanner Type

Optical
-
-

Face Unlock

Yes
-
-

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