Realme X vs Vivo Y12
Key Feature Comparison
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At a Glance
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Octa core (2.2 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Octa core, 2 GHz, Cortex A53
3765 mAh
5000 mAh
6.53 inches
6.35 inches
Dual, 48MP + 5MP
Triple, 13MP + 8MP + 2MP
4G
4G
Detailed Specs
Screen Size
6.53 inches
6.35 inches
Screen Type
AMOLED
IPS LCD
Screen Resolution
1080 x 2340 pixels
720 x 1544 pixels
Pixel Density
394 ppi
268 ppi
Aspect Ratio
19.5:9
-
Screen Protection
Gorilla Glass 5
-
Screen to Body Ratio
85.9%
89%
Screen Design
Bezel-less
Waterdrop notch
Screen Quality
FHD
-
Phone Variants
128GB 4GB RAM, 128GB 8GB RAM
3GB 64GB, 4GB 32GB
Expandable Storage
No
Yes
RAM Type
LPDDR4X
LPDDR3
Storage Type
UFS 2.1
eMMC 5.1
OTG Support
Yes
Yes
Expandable Storage Capacity
-
Yes, 256 GB
Sensors
Accelerometer, gyro, proximity, compass
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android 9.0 (Pie)
Android v9.0 (Pie)
GPU
Adreno 616
PowerVR GE8320
Chipset
Qualcomm Snapdragon 710
MediaTek Helio P22
CPU
Octa core (2.2 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Octa core, 2 GHz, Cortex A53
Custom User Interface
ColorOS
Funtouch OS
Clock Speed
2.2 GHz
2 GHz
Architecture
64 bit
64 bit
Process Technology
10 nm
12 nm
Battery Capacity
3765 mAh
5000 mAh
Battery Removable
No
No
Battery Type
Li-Po
Li-ion
Charger Type
VOOC, v3.0, 20W
-
USB Type-C
Yes
No
Fast Charging
Yes
-
Charging Time
55 % in 30 minutes
-
Announced On
18-Jul-19
5-Jun-19
Market Status
Available
Available
Brand
Realme
Vivo
Model Number
RMX1901
-
Price Status
Confirmed
Confirmed
Price
Rs. 17,999
Rs. 10,990
GPS
Yes, A-GPS, GLONASS
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
Active noise cancellation with dedicated mic
NFC
No
-
Network Support
4G
4G
Bluetooth
Yes
Yes
FM Radio
No
Yes
3.5mm Audio Jack
Yes
Yes
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, b/g/n/n 5GHz
Bluetooth Type
v5.0
v5.0
Audio Jack
3.5 mm
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM, Dual VoLTE
eSIM
No
No
Wi-Fi Features
Mobile Hotspot
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) / 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) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 900 MHz, 2G Bands: GSM 1800 / 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), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 900 MHz, 2G Bands: GSM 1800 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
Front Video Recording
1920x1080 @ 30 fps
1080p30fps
Front Camera Features
HDR
-
Front Camera Setup
Single, 16MP
Single, 8MP
Front Camera 1 Resolution
16 MP
8 MP
Front Camera 1 Type
f/2.0, Wide Angle Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
3.41 mm focal length, 1 micrometre pixel size
-
Front Sensor
CMOS
-
Front Aperture
f/2.0
f/2.0
Front Flash
-
Yes, Screen flash
Weight
191 grams
190.5 grams
Colors
Steam White, Space Blue
Aqua Blue, Burgundy Red
Build
Plastic body
Back: Plastic
Dimensions
161.2 x 76.1 x 9.4 mm
159.43 x 76.77 x 8.92 mm
SAR Value
-
Head: 1.007 W/kg, Body: 0.752 W/kg
OIS
No
-
Rear Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 60 fps
1920x1080 @ 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
Rear Camera Setup
Dual, 48MP + 5MP
Triple, 13MP + 8MP + 2MP
Rear Camera 1 Resolution
48 MP
13 MP
Rear Camera 1 Type
f/1.8 (upto 2x Digital Zoom) Primary Camera
f/2.2 Primary Camera
Rear Camera 1 Lens
4.73 mm focal length, 2" sensor size, 0.8 micrometre pixel size
-
Rear Camera 2 Resolution
5 MP
8 MP
Rear Camera 2 Type
f/2.4, Depth Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
2.176 mm focal length
-
Rear Sensor
Exmor-RS CMOS Sensor
CMOS image sensor
Rear Aperture
f/1.8
f/2.2
Rear Camera 3 Resolution
-
2 MP
Rear Camera 3 Type
-
f/2.4, Depth Camera
Fingerprint Scanner
Yes
Yes
Fingerprint Scanner Position
On-Screen
Rear
Fingerprint Scanner Type
Optical
-
Face Unlock
Yes
Yes