Xiaomi Redmi 5 vs Oppo K1 vs Xiaomi Redmi Note 7

Height
Height5.98 inches
Height6.23 inches
Height6.27 inches
Width
Width2.87 inches
Width2.97 inches
Width2.96 inches
Thickness
Thickness0.30 inches
Thickness0.29 inches
Thickness0.32 inches
Weight
Weight157 g
Weight156 g
Weight186 g
Color
ColorBlack, Gold, Light Blue, Rose Gold
ColorBlue, Red, Silver Green
ColorBlue, Black, Twilight Gold
Build
BuildFront glass, plastic frame ends, aluminum back
Build
BuildFront/back glass (Gorilla Glass 5), plastic frame
Color
ColorRose Gold
ColorSilver Green
ColorTwilight Gold

Screen Size
Screen Size5.7 inches
Screen Size6.4 inches
Screen Size6.3 inches
Display Type
Display TypeIPS LCD capacitive touchscreen
Display TypeSuper AMOLED capacitive touchscreen
Display TypeIPS LCD capacitive touchscreen
Display Resolution
Display Resolution720 x 1440 pixels
Display Resolution1080 x 2340 pixels
Display Resolution1080 x 2340 pixels
Pixel Density
Pixel Density282 ppi
Pixel Density402 ppi
Pixel Density409 ppi
Protection
ProtectionCorning Gorilla Glass (unspecified version)
ProtectionCorning Gorilla Glass 5
ProtectionCorning Gorilla Glass 5
Screen to Body Ratio
Screen to Body Ratio75.90%
Screen to Body Ratio84.50%
Screen to Body Ratio81.40%
Display Type
Display TypeIPS LCD
Display TypeSuper AMOLED
Display TypeIPS LCD
Screen Resolution
Screen Resolution720X1440
Screen Resolution
Screen Resolution1080X2340
Display Size
Display Size5.5 inch to 5.75 inch
Display Size6.25 inch to 6.5 inch
Display Size6.25 inch to 6.5 inch

Cores
Cores8
Cores
Cores8
Chipset
ChipsetQualcomm SDM450 Snapdragon 450
Chipset
ChipsetQualcomm SDM660 Snapdragon 660
OS
OSAndroid 7.1.2 (Nougat) MIUI 9.1
OSAndroid 8.1 (Oreo) ColorOS 5.2
OSAndroid 9.0 (Pie) MIUI 10
RAM
RAM2 GB RAM
RAM6 GB RAM
RAM3 GB RAM
GPU
GPUAdreno 506
GPUAdreno 512
GPUAdreno 512
Chipset GP
Chipset GPQualcomm SDM450 Snapdragon 450 (14 nm)
Chipset GPQualcomm SDM660 Snapdragon 660 (14 nm)
Chipset GPQualcomm SDM660 Snapdragon 660 (14 nm)
CPU
CPUOcta-core 1.8 GHz Cortex-A53
CPUOcta-core (4x2.0 GHz Kryo 260 4x1.8 GHz Kryo 260)
CPUOcta-core (4x2.2 GHz Kryo 260 4x1.8 GHz Kryo 260)

Storage
Storage16 GB
Storage64 GB
Storage32 GB
RAM/Internal Storage
RAM/Internal Storage32 GB, 3/4 GB RAM or 16 GB, 2 GB RAM
RAM/Internal Storage64 GB, 4/6 GB RAM
RAM/Internal Storage128 GB, 4 GB RAM or 64 GB, 4/6 GB RAM or 32 GB, 3 GB RAM
Expandable Memory
Expandable MemorymicroSD, up to 128 GB (uses shared SIM slot)
Expandable MemorymicroSD, up to 256 GB (dedicated slot)
Expandable MemorymicroSD, up to 256 GB (uses shared SIM slot)

Single Camera
Single Camera12 MP, f/2.2, 1.25 m
Single Camera
Single Camera
Autofocus
AutofocusPDAF
AutofocusPDAF
AutofocusPDAF
Back Camera Video
Back Camera Video1080p30fps
Back Camera Video2160p30fps, 1080p30fps
Back Camera Video1080p30/60/120fps, (gyro-EIS)
Back Camera Features
Back Camera FeaturesLED flash, HDR, panorama
Back Camera FeaturesLED flash, HDR, panorama
Back Camera FeaturesDual-LED flash, HDR, panorama
Dual Camera
Dual Camera
Dual Camera16 MP, f/1.8, 1/2.8, 1.12 micron|2 MP, f/2.4, depth sensor
Dual Camera48 MP, f/1.8, (wide), 1/2, 0.8 micron|5 MP, f/2.2, depth sensor|or|12 MP, f/2.2, (wide), 1/2.9, 1.25 micron|2 MP, f/2.4, depth sensor

Single Camera
Single Camera5 MP
Single Camera25 MP, f/2.0, 1/2.8, 0.9 micron
Single Camera13 MP, f/2.0, 1.12 micron
Front Camera Video
Front Camera Video1080p30fps
Front Camera Video1080p30fps
Front Camera Video1080p30fps
Front Camera Features
Front Camera Features
Front Camera FeaturesHDR
Front Camera FeaturesHDR

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

Battery Capacity
Battery Capacity3300 mAh
Battery Capacity3600 mAh
Battery Capacity4000 mAh
User Replaceable
User ReplaceableNon-removable
User ReplaceableNon-removable
User ReplaceableNon-removable
Charging
ChargingFast battery charging 10W
ChargingFast battery charging 10W
ChargingFast battery charging 18W (Quick Charge 4)
Battery Capacity
Battery Capacity3300 mAh
Battery Capacity3400 mAh to 3600 mAh
Battery Capacity4000 mAh
Battery Type
Battery TypeLi-Po
Battery TypeLi-Ion
Battery TypeLi-Po

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

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

Announced On
Announced On2017, December
Announced On2018, October
Announced On2019, January
Status
StatusAvailable. Released 2017, December
StatusAvailable. Released 2018, October
StatusAvailable. Released 2019, January