Vivo Y51A vs Realme 7
Key Feature Comparison
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At a Glance
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Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
5000 mAh
5000 mAh
6.58 inches
6.5 inches
Triple, 48MP + 8MP + 2MP
Quad, 64MP + 8MP + 2MP + 2MP
4G
4G
Detailed Specs
Screen Size
6.58 inches
6.5 inches
Screen Type
IPS LCD
IPS LCD
Screen Resolution
1080 x 2408 pixels
1080 x 2400 pixels
Pixel Density
401 ppi
405 ppi
Screen to Body Ratio
84.75%
90.50%
Screen Design
Waterdrop notch
Punch hole
Screen Refresh Rate
60 Hz
90 Hz
Screen Quality
FHD
FHD
Aspect Ratio
-
20:09
Screen Protection
-
Corning Gorilla Glass
Peak Brightness
-
480 nits
Phone Variants
8GB 128GB, 6GB 128GB
6GB 64GB, 8GB 128GB
Expandable Storage
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
UFS 2.1
Expandable Storage Capacity
Yes, 1 TB
Yes, 256 GB
OTG Support
Yes
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Operating System
Android v11
Android v10 (Q)
GPU
Adreno 610
Mali-G76 MC4
Chipset
Qualcomm Snapdragon 662
MediaTek Helio G95
CPU
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Custom User Interface
Funtouch OS
Realme UI
Clock Speed
2 GHz
2.05 GHz
Architecture
64 bit
64 bit
Process Technology
11 nm
12 nm
Battery Capacity
5000 mAh
5000 mAh
Battery Removable
No
No
Battery Type
Li-ion
Li-ion
Charger Type
Fast, 18W
Super Dart, 30W
USB Type-C
Yes
Yes
Fast Charging
Yes
Yes
Charging Time
70 % in 64 minutes
50 % in 26 minutes
Announced On
11-Jan-21
3-Sep-20
Market Status
Available
Available
Brand
Vivo
Realme
Model Number
V2031
RMX2151
Price Status
Confirmed
Confirmed
Price
Rs. 16,990
Rs. 12,999
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Audio Booster
Dirac Sound Effect, MT6359 Audio Decoding Chip
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
Wi-Fi
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n
Bluetooth Type
v5.0
v5.0
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
Mobile Hotspot
VoLTE
Yes
Yes
SIM 1 Bands
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 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 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 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, 1280x720 @ 30 fps
Front Camera Setup
Single, 16MP
Single, 16MP
Front Camera 1 Resolution
16 MP
16 MP
Front Camera 1 Type
f/2.0, Wide Angle Primary Camera
f/2.1, Wide Angle Primary Camera
Front Camera 1 Lens
3" sensor size, 1 micrometre pixel size
26 mm focal length, 3" sensor size, 1 micrometre pixel size
Front Aperture
f/2.0
f/2.1
Front Camera Features
-
Fixed Focus
Front Sensor
-
Exmor RS
Weight
188 grams
196.5 grams
Colors
Titanium Sapphire, Crystal Symphony
Mist Blue, Mist White
Build
Plastic
Plastic, Splash resistant design
Dimensions
163.8 x 75.3 x 8.3 mm
162.3 x 75.4 x 9.4 mm
SAR Value
-
Head: 0.990 W/kg, Body: 0.934 W/kg
Rear Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 240 fps
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 48MP + 8MP + 2MP
Quad, 64MP + 8MP + 2MP + 2MP
Rear Camera 1 Resolution
48 MP
64 MP
Rear Camera 1 Type
f/1.79, Wide Angle Primary Camera
f/1.8, Wide Angle Primary Camera
Rear Camera 1 Lens
2" sensor size, 0.8 micrometre pixel size
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
8 MP
8 MP
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.3, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
4.0" sensor size, 1.12 micrometre pixel size
16 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
Rear Camera 3 Resolution
2 MP
2 MP
Rear Camera 3 Type
f/2.4, Macro Camera
f/2.4, Macro Camera
Rear Aperture
f/1.79
f/1.8
Rear Camera 3 Lens
-
22 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
Rear Camera 4 Resolution
-
2 MP
Rear Camera 4 Type
-
f/2.4, Depth Camera
Rear Camera 4 Lens
-
22 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
Rear Sensor
-
Exmor-RS CMOS Sensor
Fingerprint Scanner
Yes
Yes
Fingerprint Scanner Position
Side
Side
Face Unlock
Yes
Yes