realme XT vs vivo Y31: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: realme XT vs vivo Y31. The complete information of specifications to decide which to buy.

Compare
Technical data sheets

Basics

realme XT
realme XT
Global · 6GB · 64GB
View datasheet
vs
vivo Y31
vivo Y31
International · 4GB · 64GB
View datasheet
vs

Score

Ki Cost-effective
Score
-- No price,
no Ki
-- No price,
no Ki
Design and Screen score 6.3Design & Materials 5.7Design & Materials
Performance and Hardware score 5.8Performance & Hardware 5.6Performance & Hardware
Camera score 6.7Camera 5.6Camera
Connectivity score 6.2 Connectivity 6.5 Connectivity
Battery score 5.2 Battery 6.8 Battery

User reviews

User score
8.8
31 reviews
8.5
5 reviews

Technical specifications of the realme XT vs vivo Y31

Specs where to buy realme XT realme XT
Global · 6GB · 64GB
where to buy vivo Y31 vivo Y31
International · 4GB · 64GB
Inches 6.4" 6.58"
Resolution FHD+ FHD+
Usable surface 84% useful 84% useful
Aspect Ratio 19.5:9 20:9
Dimensions 75.2 mm
158.7 mm
8.6 mm
75.3 mm
163.9 mm
8.4 mm
Weight 183 g 188 g
Micro SnapD. 712
Octa-Core
SnapD. 662
Octa-Core
RAM 6 GB RAM 4 GB RAM
Storage 64 GB 64 GB
AnTuTu 232.178
v8
201.000
v9
Battery 4000 mAh 5000 mAh
Main Camera 1
64 Mpx · ƒ/1.8
Bright S5KGW1
2 3 4
1
48 Mpx · ƒ/1.79

2 3
Selfie Camera SELF 16 Mpx · ƒ/2.0 SELF 16 Mpx · ƒ/2.0
Bands
OS Android 10 Q Android 11 Red Velvet Cake

Brand

Brand realme vivo
Aliases Realme X2 --

Release Date

Release date September 2019,
4 years ago
January 2021,
3 years ago
State Not available Not available
Market Global International

Design & Materials

Structure

realme XT
vivo Y31
realme XT
vivo Y31
Size
75.2 mm 158.7 mm 8.6 mm
Print 3D Model
75.3 mm 163.9 mm 8.4 mm
Print 3D Model
Weight 183 g 188 g
Usable surface 84 % 84 %
Materials Polycarbonate Plastic
Resistance - -
Colors
White

Blue
Black

Blue

Screen

Diagonal 6.4" 6.58"
Type Super AMOLED LCD IPS
Aspect Ratio 19.5:9 20:9
Resolution FHD+
1080 x 2340 px
FHD+
1080 x 2408 px
Density 403 Pixels per inch 401 Pixels per inch

Others

Others
  • Water Drop Notch
  • Brightnes 430 cd/m² (typ)
  • 60000:1 contrast ratio
  • 100% NTSC
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 5
  • Capacitive
  • Multi-touch
  • Frameless
  • Water Drop Notch
  • DCI-P3
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
8.5
8.8
Do you think it's a nice phone?
9.1
9.0
Is it comfortable?
8.6
9.0
Can you see it well in the sunlight?
8.0
7.4
Number of reviews
31 reviews
5 reviews

Performance & Hardware

Processor

Model Qualcomm Snapdragon 712 Qualcomm Snapdragon 662
CPU 2x Kryo 360 2.2 GHz + 6x Kryo 360 1.7 GHz 4x Kryo 260 2.0 GHz + 4x Kryo 260 1.8 GHz
Type Octa-Core Octa-Core
Manufacturing 10 nm 11 nm
64 Bits Yes Yes

Graphics

GPU Qualcomm Adreno 616 Qualcomm Adreno 610

RAM

RAM 6 GB 4 GB
Type LPDDR4X RAM LPDDR4X RAM

Storage

Capacity 64 GB 64 GB
Type UFS Storage 2.1 --
SD Slot Yes ,
Independent SD slot
Yes ,
Independent SD slot

Security

Fingerprint Yes, in screen Yes, on the side

Sensors

Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Gyroscope
  • Geomagnetic
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope

Audio

Audio
  • Dolby Atmos
-

Others

Notifications LED -- --
Cooling system No No
Gaming buttons No No

User reviews

Does it have good sound?
7.3
8.0
Does it work smoothly in everyday use?
9.0
8.8
What's your experience been with demanding games?
8.5
7.2
Number of reviews
31 reviews
5 reviews

Camera

Main

No. of cameras Quad rear camera Triple rear camera
1
Camera type

Standard

Standard
Resolution 64 Mpx 48 Mpx
Sensor Samsung Bright S5KGW1 Unknown
Type ISOCELL CMOS
Aperture ƒ/ 1.8 ƒ/ 1.79
ISO 100 - 3200 --
Pixel size 0.80 µm 0.80 µm
Pixel Binning 1-4 (2x2) --
Sensor size 1/1.72" --
2
Camera type

Wide Angle lens

Portrait mode (depth)
Resolution
8 Mpx
2 Mpx
Sensor
Unknown
Unknown
Type
--
--
Aperture
ƒ/ 2.25
ƒ/ 2.4
Pixel size
1.12 µm
--
Pixel Binning
--
--
Sensor size
--
--
3
Camera type

Macro lens

Macro lens
Resolution
2 Mpx
2 Mpx
Sensor
Unknown
Unknown
Type
--
--
Aperture
ƒ/ 2.4
ƒ/ 2.4
Pixel size
1.75 µm
--
Pixel Binning
--
--
Sensor size
--
--
4
Camera type

Portrait mode (depth)
--
Resolution
2 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.4
Pixel size
1.75 µm
Pixel Binning
--
Sensor size
--

Features

Flash Dual LED Dual LED
Optical Stabilisation No No
Slow Motion Video Yes,
960 fps
Yes,
120 fps
Others
  • 4K Video
  • Digital zoom
  • Quadruple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Ultra stable video
  • Autofocus
  • Touch focus
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie

SELF
Camera type

Dedicated

Dedicated
Resolution 16 Mpx 16 Mpx
Sensor Sony IMX471 Exmor RS Unknown
Type CMOS --
Aperture ƒ/ 2.0 ƒ/ 2.0
Pixel size 1.00 µm --
Pixel Binning 1-4 (2x2) --
Sensor size 1/3.13" --
Others
--
--

DxOMark Score

DxOMark Score -- --

User reviews

Quality of daytime photos
8.7
9.0
Quality of nighttime photos
7.5
7.4
Quality of selfies
7.9
7.0
Does it have a powerful flash?
7.8
8.4
Number of reviews
31 reviews
5 reviews

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B28b (700)
  • B28a (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B18 (800)
  • B19 (800)
  • B20 (800)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
3G
  • B1 (2100)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B5 (850)
  • B8 (900)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card

Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi

Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi MiMO
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display

Bluetooth

Version Bluetooth 5.0 LE Low energy consumption Bluetooth 5.0 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • LE (Low Energy)
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)

Navigation

Navigation
  • GPS
  • A-GPS
  • Beidou
  • Galileo
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo

USB

USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C

SAR

European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

-- --
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

-- --

Others

Others
  • NFC
  • Audio Jack
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE

User reviews

Does it have good coverage for calls?
8.3
9.2
Quality of the GPS
8.7
9.2
And the WiFi?
8.2
8.6
Number of reviews
31 reviews
5 reviews

Battery

Battery

Capacity
4000 mAh
5000 mAh
Type Li-Polymer Li-Polymer
Fast charge Yes,
20.0W
Yes,
18.0W
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 6%
    Less than half day
  • 6%
    Less than a day
  • 26%
    One day
  • 48%
    More than one day
  • 13%
    Two days or more
  • 0%
    Less than half day
  • 0%
    Less than a day
  • 20%
    One day
  • 40%
    More than one day
  • 40%
    Two days or more
Number of reviews
31 reviews
5 reviews

Software

Software

Operating System
  • RealmeUI (Android 10)
    Android 10 Q, 4 years ago
  • FunTouch OS 11 (Android 11)
    Android 11 Red Velvet Cake, 3 years ago
Google Services (official) Yes Yes

User reviews

Did it come with preinstalled applications?
  • 13%
    It comes with a clean operating system
  • 81%
    It has preinstalled apps but they don't bother me
  • 6%
    It has preinstalled apps that I can't uninstall
  • 20%
    It comes with a clean operating system
  • 80%
    It has preinstalled apps but they don't bother me
  • 0%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 17%
    Never
  • 13%
    Once a year
  • 50%
    Every six months
  • 20%
    Every two months or less
  • 0%
    Never
  • 0%
    Once a year
  • 75%
    Every six months
  • 25%
    Every two months or less
Number of reviews
31 reviews
5 reviews