Xiaomi Redmi Note 4 vs Oppo R15 Pro

Height
Height5.94 inches
Height6.16 inches
Height
Width
Width2.99 inches
Width2.96 inches
Width
Thickness
Thickness0.33 inches
Thickness0.31 inches
Thickness
Weight
Weight165 g
Weight180 g
Weight
Color
ColorDark Gray, Gold, Black, Lake Blue (64/4GB model)
ColorCeramic Black, Dream Mirror Red
Color
Build
BuildFront glass, aluminum body
BuildFront glass, aluminum frame, ceramic back
Build
Color
ColorBlack
ColorDream Mirror Red
Color

Screen Size
Screen Size5.5 inches
Screen Size6.28 inches
Screen Size
Display Type
Display TypeIPS LCD capacitive touchscreen
Display TypeAMOLED capacitive touchscreen
Display Type
Display Resolution
Display Resolution1080 x 1920 pixels
Display Resolution1080 x 2280 pixels
Display Resolution
Pixel Density
Pixel Density401 ppi
Pixel Density401 ppi
Pixel Density
Screen to Body Ratio
Screen to Body Ratio72.70%
Screen to Body Ratio84.10%
Screen to Body Ratio
Display Type
Display TypeIPS LCD
Display TypeAMOLED
Display Type
Screen Resolution
Screen Resolution1080X1920
Screen Resolution
Screen Resolution
Display Size
Display Size5.25 inch to 5.5 inch
Display Size6.25 inch to 6.5 inch
Display Size
Protection
Protection
ProtectionCorning Gorilla Glass 5
Protection

Cores
Cores8
Cores
Cores
RAM
RAM3 GB RAM
RAM6 GB RAM
RAM
OS
OSAndroid 6.0 (Marshmallow), upgradable to 7.0 (Nougat) MIUI 10
OSAndroid 8.1 (Oreo) ColorOS 5
OS
GPU
GPUAdreno 506
GPUAdreno 512
GPU
Chipset
ChipsetQualcomm MSM8953 Snapdragon 625
Chipset
Chipset
Chipset GP
Chipset GPQualcomm MSM8953 Snapdragon 625 (14 nm)
Chipset GPQualcomm SDM660 Snapdragon 660 (14 nm)
Chipset GP
CPU
CPUOcta-core 2.0 GHz Cortex-A53
CPUOcta-core (4x2.2 GHz Kryo 260 4x1.8 GHz Kryo 260)
CPU

RAM/Internal Storage
RAM/Internal Storage64/32/16 GB, 4/3/2 GB RAM
RAM/Internal Storage128 GB, 6 GB RAM
RAM/Internal Storage
Storage
Storage32 GB
Storage128 GB
Storage
Expandable Memory
Expandable MemorymicroSD, up to 256 GB (uses shared SIM slot)
Expandable MemorymicroSD, up to 256 GB (uses shared SIM slot)
Expandable Memory

Single Camera
Single Camera13 MP, f/2.0, 1.12 micron
Single Camera
Single Camera
Autofocus
AutofocusPDAF
AutofocusPDAF
Autofocus
Back Camera Video
Back Camera Video1080p30fps, 720p120fps
Back Camera Video2160p30fps, 1080p60/120fps, 720p240fps
Back Camera Video
Back Camera Features
Back Camera FeaturesDual-LED dual-tone flash, panorama, HDR
Back Camera FeaturesLED flash, HDR, panorama
Back Camera Features
Dual Camera
Dual Camera
Dual Camera16 MP, f/1.7, 25mm (wide), 1/2.6, 1.22 micron|20 MP, f/1.7, 25mm (wide), 1/2.8, 1.0 micron
Dual Camera

Single Camera
Single Camera5 MP, f/2.0
Single Camera20 MP, f/2.0, 20mm
Single Camera
Front Camera Video
Front Camera Video1080p30fps
Front Camera Video1080p30fps
Front Camera Video

HeadPhone Jack
HeadPhone JackYes
HeadPhone JackYes
HeadPhone Jack
Loudspeaker
LoudspeakerYes
LoudspeakerYes
Loudspeaker
Audio Features
Audio Features24-bit/192kHz audio|Active noise cancellation with dedicated mic
Audio FeaturesActive noise cancellation with dedicated mic
Audio Features

Battery Capacity
Battery Capacity4100 mAh
Battery Capacity3430 mAh
Battery Capacity
User Replaceable
User ReplaceableNon-removable
User ReplaceableNon-removable
User Replaceable
Battery Capacity
Battery Capacity4100 mAh
Battery Capacity3400 mAh to 3600 mAh
Battery Capacity
Battery Type
Battery TypeLi-Po
Battery TypeLi-Po
Battery Type
Charging
Charging
ChargingFast battery charging 20W (VOOC Flash Charge)
Charging

WLAN
WLANWi-Fi 802.11 a/b/g/n, 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, BDS
GPSYes, with A-GPS, GLONASS
GPS
Radio
RadioFM radio
RadioNo
Radio
USB
USBmicroUSB 2.0, USB On-The-Go
USBmicroUSB 2.0, USB On-The-Go
USB
SIM
SIMHybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
SIMHybrid Dual SIM (Nano-SIM, dual stand-by)
SIM
Network Support
Network SupportGSM / HSPA / LTE
Network SupportGSM / CDMA / HSPA / LTE
Network Support
NFC
NFC
NFCYes
NFC

Sensors
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Sensors
Water Resistant
Water Resistant
Water ResistantIP67 dust/water resistant (up to 1m for 30 mins)
Water Resistant

Announced On
Announced On2017, January
Announced On2018, March
Announced On
Status
StatusAvailable. Released 2017, January
StatusAvailable. Released 2018, April
Status