Xiaomi Redmi Note 7 Pro vs Samsung Galaxy J7 Prime 2 vs Realme 3 Pro

Height
Height6.27 inches
Height5.97 inches
Height6.17 inches
Width
Width2.96 inches
Width2.95 inches
Width2.92 inches
Thickness
Thickness0.32 inches
Thickness0.31 inches
Thickness0.33 inches
Weight
Weight186 g
Weight170 g
Weight172 g
Color
ColorNebula Red, Neptune Blue, Space Black
ColorBlack, Gold, Rose Gold
ColorCarbon Gray, Nitro Blue, Lightning Purple
Build
BuildFront/back glass (Gorilla Glass 5)
BuildFront glass, aluminum body, plastic ends
BuildFront glass, plastic body
Color
ColorSpace Black
ColorRose Gold
ColorLightning Purple

Screen Size
Screen Size6.3 inches
Screen Size5.5 inches
Screen Size6.3 inches
Display Type
Display TypeIPS LCD capacitive touchscreen
Display TypePLS TFT capacitive touchscreen
Display TypeIPS LCD capacitive touchscreen
Display Resolution
Display Resolution1080 x 2340 pixels
Display Resolution1080 x 1920 pixels
Display Resolution1080 x 2340 pixels
Pixel Density
Pixel Density409 ppi
Pixel Density401 ppi
Pixel Density409 ppi
Protection
ProtectionCorning Gorilla Glass 5
ProtectionCorning Gorilla Glass (market dependent)
ProtectionCorning Gorilla Glass 5
Screen to Body Ratio
Screen to Body Ratio81.40%
Screen to Body Ratio73.30%
Screen to Body Ratio83.70%
Display Type
Display TypeIPS LCD
Display TypePLS TFT
Display TypeIPS LCD
Screen Resolution
Screen Resolution1080X2340
Screen Resolution
Screen Resolution1080X2340
Display Size
Display Size6.25 inch to 6.5 inch
Display Size5.25 inch to 5.5 inch
Display Size6.25 inch to 6.5 inch

Cores
Cores8
Cores
Cores8
OS
OSAndroid 9.0 (Pie) MIUI 10
OSAndroid 7.0 (Nougat), upgradable to Android 9.0 (Pie)
OSAndroid 9.0 (Pie) ColorOS 6
Chipset
ChipsetQualcomm SDM675 Snapdragon 675
Chipset
Chipset
GPU
GPUAdreno 612
GPUMali-T830 MP1
GPUAdreno 616
RAM
RAM4 GB RAM
RAM3 GB RAM
RAM4 GB RAM
Chipset GP
Chipset GPQualcomm SDM675 Snapdragon 675 (11 nm)
Chipset GPExynos 7870 Octa (14 nm)
Chipset GPQualcomm SDM710 Snapdragon 710 (10 nm)
CPU
CPUOcta-core (2x2.0 GHz Kryo 460 Gold 6x1.7 GHz Kryo 460 Silver)
CPUOcta-core 1.6 GHz Cortex-A53
CPUOcta-core (2x2.2 GHz Kryo 360 Gold 6x1.7 GHz Kryo 360 Silver)

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

Dual Camera
Dual Camera48 MP, f/1.8, (wide), 1/2, 0.8 micron|5 MP, f/2.4, depth sensor
Dual Camera
Dual Camera16 MP, f/1.7, 1/2.6, 1.22 micron|5 MP, f/2.4, depth sensor
Autofocus
AutofocusPDAF
AutofocusAF
AutofocusDual Pixel PDAF
Back Camera Video
Back Camera Video2160p30fps, 1080p30/60/120fps, (gyro-EIS)
Back Camera Video1080p30fps
Back Camera Video2160p30fps, 1080p30/120fps, 720p960fps, gyro-EIS
Back Camera Features
Back Camera FeaturesDual-LED flash, HDR, panorama
Back Camera FeaturesLED flash, panorama, HDR
Back Camera FeaturesLED flash, HDR
Single Camera
Single Camera
Single Camera13 MP, f/1.9, 28mm (wide)
Single Camera

Single Camera
Single Camera13 MP
Single Camera13 MP, f/1.9
Single Camera25 MP, f/2.0, 1/2.8, 0.8 micron
Front Camera Video
Front Camera Video1080p30fps
Front Camera Video1080p30fps
Front Camera Video1080p30fps
Front Camera Features
Front Camera FeaturesHDR
Front Camera Features
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 Features
Audio Features

Battery Capacity
Battery Capacity4000 mAh
Battery Capacity3300 mAh
Battery Capacity4045 mAh
User Replaceable
User ReplaceableNon-removable
User ReplaceableNon-removable
User ReplaceableNon-removable
Charging
ChargingFast battery charging 18W (Quick Charge 4)
Charging
ChargingFast battery charging 20W: 50% in 30 min (VOOC 3.0)
Battery Capacity
Battery Capacity4000 mAh
Battery Capacity3200 mAh to 3400 mAh
Battery Capacity4045 mAh
Battery Type
Battery TypeLi-Po
Battery TypeLi-Ion
Battery TypeLi-Ion
Talk Time
Talk Time
Talk TimeUp to 21 h (3G)
Talk TimeUp to 32 h (3G)
Music Time
Music Time
Music TimeUp to 84 h
Music TimeUp to 126 h

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

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

Announced On
Announced On2019, February
Announced On2018, March
Announced On2019, April
Status
StatusAvailable. Released 2019, March
StatusAvailable. Released 2018, April
StatusAvailable. Released 2019, May