Xiaomi Redmi Note 7S vs Realme U1 vs Nokia 6.1 Plus

Height
Height6.27 inches
Height6.18 inches
Height5.80 inches
Width
Width2.96 inches
Width2.91 inches
Width2.80 inches
Thickness
Thickness0.32 inches
Thickness0.31 inches
Thickness0.31 inches
Weight
Weight186 g
Weight168 g
Weight151 g
Color
ColorOnyx Black, Sapphire Blue, Ruby Red
ColorAmbitious Black, Brave Blue, Fiery Gold
ColorBlack, Blue, White
Build
BuildFront/back glass (Gorilla Glass 5), plastic frame
Build
BuildFront/back glass (Gorilla Glass 3), aluminum frame
Color
ColorRuby Red
ColorFiery Gold
ColorWhite

Screen Size
Screen Size6.3 inches
Screen Size6.3 inches
Screen Size5.8 inches
Display Type
Display TypeIPS LCD capacitive touchscreen
Display TypeLTPS IPS LCD capacitive touchscreen
Display TypeIPS LCD capacitive touchscreen
Display Resolution
Display Resolution1080 x 2340 pixels
Display Resolution1080 x 2340 pixels
Display Resolution1080 x 2280 pixels
Pixel Density
Pixel Density409 ppi
Pixel Density409 ppi
Pixel Density432 ppi
Protection
ProtectionCorning Gorilla Glass 5
ProtectionCorning Gorilla Glass 3
ProtectionCorning Gorilla Glass 3
Screen to Body Ratio
Screen to Body Ratio81.40%
Screen to Body Ratio83.90%
Screen to Body Ratio81.50%
Screen Resolution
Screen Resolution1080X2340
Screen Resolution1080X2340
Screen Resolution1080X2280
Display Size
Display Size6.25 inch to 6.5 inch
Display Size6.25 inch to 6.5 inch
Display Size5.75 inch to 6 inch
Display Type
Display Type
Display TypeLTPS IPS LCD
Display TypeIPS LCD

OS
OSAndroid 9.0 (Pie) MIUI 10
OSAndroid 8.1 (Oreo) ColorOS 5.2
OSAndroid 8.1 (Oreo), upgradable to Android 9.0 (Pie) Android One
GPU
GPUAdreno 512
GPUMali-G72 MP3
GPUAdreno 509
Cores
Cores8
Cores8
Cores8
RAM
RAM3 GB RAM
RAM3 GB RAM
RAM6 GB RAM
Chipset GP
Chipset GPQualcomm SDM660 Snapdragon 660 (14 nm)
Chipset GPMediatek Helio P70 (12nm)
Chipset GPQualcomm SDM636 Snapdragon 636 (14 nm)
CPU
CPUOcta-core (4x2.2 GHz Kryo 260 4x1.8 GHz Kryo 260)
CPUOcta-core (4x2.1 GHz Cortex-A73 4x2.0 GHz Cortex-A53)
CPUOcta-core 1.8 GHz Kryo 260
Chipset
Chipset
ChipsetMediatek Helio P70
ChipsetQualcomm SDM636 Snapdragon 636

Storage
Storage32 GB
Storage64 GB
Storage64 GB
RAM/Internal Storage
RAM/Internal Storage64 GB, 4 GB RAM or 32 GB, 3 GB RAM
RAM/Internal Storage64 GB, 4 GB RAM or 32/64 GB, 3 GB RAM
RAM/Internal Storage64 GB, 4/6 GB RAM or 32 GB, 4 GB RAM (X6 only)
Expandable Memory
Expandable MemorymicroSD, up to 256 GB (uses shared SIM slot)
Expandable MemorymicroSD, up to 256 GB (dedicated slot)
Expandable MemorymicroSD, up to 400 GB (uses shared SIM slot)

Dual Camera
Dual Camera48 MP, f/1.8, (wide), 1/2, 0.8 micron|5 MP, f/2.2, depth sensor
Dual Camera13 MP, f/2.2|2 MP, f/2.4, depth sensor
Dual Camera16 MP, f/2.0, 1.0 micron|5 MP, f/2.4, 1.12 micron, depth sensor
Autofocus
AutofocusPDAF
AutofocusAF
AutofocusPDAF
Back Camera Video
Back Camera Video1080p30/60/120fps, (gyro-EIS)
Back Camera Video1080p30fps, 720p90fps
Back Camera Video2160p30fps, 1080p30fps (gyro-EIS)
Back Camera Features
Back Camera FeaturesDual-LED flash, HDR, panorama
Back Camera FeaturesLED flash, HDR, panorama
Back Camera FeaturesDual-LED dual-tone flash, panorama, HDR

Single Camera
Single Camera13 MP, f/2.0, 1.12 micron
Single Camera25 MP, f/2.0, 1/2.8, 0.9 micron
Single Camera16 MP, f/2.0, 1/3.1, 1.0 micron
Front Camera Video
Front Camera Video1080p30fps
Front Camera Video1080p30fps
Front Camera Video1080p30fps
Front Camera Features
Front Camera FeaturesHDR
Front Camera FeaturesHDR
Front Camera Features

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 Capacity4000 mAh
Battery Capacity3500 mAh
Battery Capacity3060 mAh
User Replaceable
User ReplaceableNon-removable
User ReplaceableNon-removable
User ReplaceableNon-removable
Charging
ChargingFast battery charging 18W (Quick Charge 4)
ChargingFast battery charging 10W
ChargingFast battery charging 18W (Quick Charge 3.0)
Battery Capacity
Battery Capacity4000 mAh
Battery Capacity3500 mAh
Battery Capacity3060 mAh
Battery Type
Battery TypeLi-Po
Battery TypeLi-Ion
Battery TypeLi-Ion

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

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

Announced On
Announced On2019, May
Announced On2018, November
Announced On2018, July
Status
StatusAvailable. Released 2019, May
StatusAvailable. Released 2018, December
StatusAvailable. Released 2018, August