Realme X2 vs Vivo V15

Color
ColorPearl White, Pearl Blue
ColorTopaz Blue, Glamour Red, Frozen Black, Royal Blue
Color
Build
BuildFront/back glass (Gorilla Glass 5), plastic frame
Build
Build
Color
ColorPearl Blue
ColorRoyal Blue
Color
Height
Height
Height6.35 inches
Height
Width
Width
Width2.99 inches
Width
Thickness
Thickness
Thickness0.33 inches
Thickness
Weight
Weight
Weight189.5 g
Weight

Screen Size
Screen Size6.4 inches
Screen Size6.53 inches
Screen Size
Display Type
Display TypeSuper AMOLED capacitive touchscreen
Display TypeIPS LCD capacitive touchscreen
Display Type
Display Resolution
Display Resolution1080 x 2340 pixels
Display Resolution1080 x 2340 pixels
Display Resolution
Pixel Density
Pixel Density403 ppi
Pixel Density395 ppi
Pixel Density
Aspect Ratio
Aspect Ratio19.5:9
Aspect Ratio
Aspect Ratio
Protection
ProtectionCorning Gorilla Glass 5
ProtectionCorning Gorilla Glass 5
Protection
Screen Resolution
Screen Resolution1080X2340
Screen Resolution1080X2340
Screen Resolution
Display Size
Display Size6.25 inch to 6.5 inch
Display Size6.5 inch to 6.75 inch
Display Size
Screen to Body Ratio
Screen to Body Ratio
Screen to Body Ratio85.60%
Screen to Body Ratio
Display Type
Display Type
Display TypeIPS LCD
Display Type

GPU
GPUAdreno 618
GPUMali-G72 MP3
GPU
RAM
RAM8 GB RAM
RAM6 GB RAM
RAM
Cores
Cores8
Cores8
Cores
OS
OSAndroid 9.0 (Pie), planned upgrade to Android 10.0 ColorOS 6
OSAndroid 9.0 (Pie) Funtouch 9
OS
Chipset GP
Chipset GPQualcomm SDM730 Snapdragon 730G (8 nm)
Chipset GPMediatek Helio P70 (12nm)
Chipset GP
CPU
CPUOcta-core (2x2.2 GHz Kryo 470 Gold 6x1.8 GHz Kryo 470 Silver)
CPUOcta-core (4x2.1 GHz Cortex-A73 4x2.0 GHz Cortex-A53)
CPU

RAM/Internal Storage
RAM/Internal Storage64GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
RAM/Internal Storage64/128 GB, 6 GB RAM
RAM/Internal Storage
Storage
Storage128 GB
Storage128 GB
Storage
Expandable Memory
Expandable MemorymicroSD, up to 256 GB (dedicated slot)
Expandable MemorymicroSD, up to 256 GB
Expandable Memory

Quad Camera
Quad Camera64 MP, f/1.8, (wide), 1/1.7, 0.8 micron|8 MP, f/2.3, 13mm (ultrawide), 1/4, 1.12 micron|2 MP, f/2.4, 1/5, 1.75 micron (dedicated macro camera)|2 MP, f/2.4, 1/5, 1.75 micron, depth sensor
Quad Camera
Quad Camera
Autofocus
AutofocusPDAF
AutofocusDual Pixel PDAF
Autofocus
Back Camera Video
Back Camera Video2160p30fps, 1080p30/60/120fps, 720p960fps, gyro-EIS
Back Camera Video2160p30fps, 1080p30fps
Back Camera Video
Back Camera Features
Back Camera FeaturesLED flash, HDR, panorama
Back Camera FeaturesLED flash, HDR, panorama
Back Camera Features
Triple Camera
Triple Camera
Triple Camera24 MP, f/1.8, 1/2.8, 1.12 micron |8 MP, f/2.2, 13mm (ultrawide)|5 MP, f/2.4, depth sensor
Triple Camera

Single Camera
Single Camera32 MP, f/2.0
Single CameraMotorized pop-up 32 MP, f/2.0, 0.8 micron
Single Camera
Front Camera Video
Front Camera Video1080p30fps
Front Camera Video1080p30fps
Front Camera Video
Front Camera Features
Front Camera FeaturesHDR
Front Camera FeaturesHDR
Front Camera Features

HeadPhone Jack
HeadPhone JackYes
HeadPhone JackYes
HeadPhone Jack
Loudspeaker
LoudspeakerYes
LoudspeakerYes
Loudspeaker
Audio Features
Audio FeaturesDolby Atmos
Audio FeaturesActive noise cancellation with dedicated mic
Audio Features

Battery Capacity
Battery Capacity4000 mAh
Battery Capacity4000 mAh
Battery Capacity
User Replaceable
User ReplaceableNon-removable
User ReplaceableNon-removable
User Replaceable
Charging
ChargingFast battery charging 30W: 67% in 30 min (VOOC Flash Charge 3.0)
ChargingFast battery charging
Charging
Battery Capacity
Battery Capacity4000 mAh
Battery Capacity4000 mAh
Battery Capacity
Battery Type
Battery TypeLi-Po
Battery TypeLi-Po
Battery Type

WLAN
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
WLAN
GPS
GPSYes, with A-GPS, GLONASS, GALILEO, BDS
GPSYes, with A-GPS, GLONASS, BDS
GPS
Radio
RadioFM radio
RadioFM radio
Radio
USB
USB2.0, Type-C 1.0 reversible connector
USBmicroUSB 2.0, USB On-The-Go
USB
SIM
SIMDual SIM (Nano-SIM, dual stand-by)
SIMDual SIM (Nano-SIM, dual stand-by)
SIM
Network Support
Network SupportGSM / HSPA / LTE
Network SupportGSM / HSPA / LTE
Network Support

Sensors
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Sensors

Announced On
Announced OnExp. announcement 2019, September
Announced On2019, March
Announced On
Status
StatusRumored. Exp. release 2019, September
StatusAvailable. Released 2019, March
Status