Realme X2 vs Redmi K20 vs Honor 20

Bluetooth
Bluetooth5.0, A2DP, LE
Bluetooth5.0, A2DP, LE, aptX HD
Bluetooth5.0, A2DP, aptX HD, LE
OSN
OSNAndroid
OSNAndroid
OSN

Color
ColorPearl White, Pearl Blue
ColorCarbon black, Red flame, Glacier blue
ColorMidnight Black, Sapphire Blue, Icelandic white
Build
BuildFront/back glass (Gorilla Glass 5), plastic frame
BuildFront/back glass, aluminum frame
BuildFront/back glass, aluminum frame
Color
ColorPearl Blue
ColorGlacier blue
ColorIcelandic white
Height
Height
Height6.17 inches
Height6.07 inches
Width
Width
Width2.93 inches
Width2.91 inches
Thickness
Thickness
Thickness0.35 inches
Thickness0.31 inches
Weight
Weight
Weight191 g
Weight174 g

Screen Size
Screen Size6.4 inches
Screen Size6.39 inches
Screen Size6.26 inches
Display Type
Display TypeSuper AMOLED capacitive touchscreen
Display TypeAMOLED capacitive touchscreen
Display TypeIPS LCD capacitive touchscreen
Display Resolution
Display Resolution1080 x 2340 pixels
Display Resolution1080 x 2340 pixels
Display Resolution1080 x 2340 pixels
Pixel Density
Pixel Density403 ppi
Pixel Density403 ppi
Pixel Density412 ppi
Aspect Ratio
Aspect Ratio19.5:9
Aspect Ratio19.5:9
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 Size6.25 inch to 6.5 inch
Display Size6.25 inch to 6.5 inch
Screen to Body Ratio
Screen to Body Ratio
Screen to Body Ratio86.1%
Screen to Body Ratio0.842
Display Type
Display Type
Display Type
Display TypeIPS LCD

GPU
GPUAdreno 618
GPUAdreno 618
GPUMali-G76 MP10
RAM
RAM8 GB RAM
RAM6 GB RAM
RAM6 GB RAM
Cores
Cores8
Cores8
Cores
OS
OSAndroid 9.0 (Pie), planned upgrade to Android 10.0 ColorOS 6
OSAndroid 9.0 (Pie) MIUI 10
OSAndroid 9.0 (Pie) Magic 2.1
Chipset GP
Chipset GPQualcomm SDM730 Snapdragon 730G (8 nm)
Chipset GPQualcomm SDM730 Snapdragon 730 (8 nm)
Chipset GPHiSilicon Kirin 980 (7 nm)
CPU
CPUOcta-core (2x2.2 GHz Kryo 470 Gold 6x1.8 GHz Kryo 470 Silver)
CPUOcta-core (2x2.2 GHz Kryo 470 Gold 6x1.8 GHz Kryo 470 Silver)
CPUOcta-core (2x2.6 GHz Cortex-A76 2x1.92 GHz Cortex-A76 4x1.8 GHz Cortex-A55)

RAM/Internal Storage
RAM/Internal Storage64GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
RAM/Internal Storage256 GB, 8 GB RAM or 64/128 GB, 6 GB RAM
RAM/Internal Storage128 GB, 6 GB RAM
Storage
Storage128 GB
Storage128 GB
Storage128 GB
Expandable Memory
Expandable MemorymicroSD, up to 256 GB (dedicated slot)
Expandable MemoryNo
Expandable MemoryNo

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 Camera48 MP, f/1.8, 28mm (wide), 1/2, 0.8 micron|16 MP, f/2.2, 13mm (ultrawide), 1/3.1|2 MP, f/2.4, 27mm (wide), dedicated macro camera|2 MP, f/2.4, depth sensor
Autofocus
AutofocusPDAF
AutofocusPDAF
AutofocusPDAF
Back Camera Video
Back Camera Video2160p30fps, 1080p30/60/120fps, 720p960fps, gyro-EIS
Back Camera Video2160p30fps, 1080p30/120/240fps, 1080p960fps
Back Camera Video2160p30fps, 1080p30/60fps gyro-EIS
Back Camera Features
Back Camera FeaturesLED flash, HDR, panorama
Back Camera FeaturesDual-LED flash, HDR, panorama
Back Camera FeaturesLED flash, HDR, panorama
Triple Camera
Triple Camera
Triple Camera48 MP, f/1.8, 26mm (wide), 1/2, 0.8 micron|8 MP, f/2.4, 53mm (telephoto), 1/4, 1.12 micron, 2x optical zoom|13 MP, f/2.4, 12mm (ultrawide), 1/3, 1.12 micron
Triple Camera

Single Camera
Single Camera32 MP, f/2.0
Single CameraMotorized pop-up 20 MP, f/2.2, 0.8 micron
Single Camera32 MP, f/2.0, 0.8 micron
Front Camera Video
Front Camera Video1080p30fps
Front Camera Video1080p30fps
Front Camera Video1080p30fps, gyro-EIS
Front Camera Features
Front Camera FeaturesHDR
Front Camera FeaturesHDR
Front Camera FeaturesHDR

HeadPhone Jack
HeadPhone JackYes
HeadPhone JackYes
HeadPhone JackYes
Loudspeaker
LoudspeakerYes
LoudspeakerYes
LoudspeakerYes
Audio Features
Audio FeaturesDolby Atmos
Audio Features24-bit/192kHz audio|Active noise cancellation with dedicated mic
Audio FeaturesActive noise cancellation with dedicated mic|32-bit/192kHz audio

Battery Capacity
Battery Capacity4000 mAh
Battery Capacity4000 mAh
Battery Capacity3750 mAh
User Replaceable
User ReplaceableNon-removable
User ReplaceableNon-removable
User ReplaceableNon-removable
Charging
ChargingFast battery charging 30W: 67% in 30 min (VOOC Flash Charge 3.0)
ChargingFast battery charging 18W
ChargingFast battery charging 22.5W (50% in 24 min)
Battery Capacity
Battery Capacity4000 mAh
Battery Capacity4000 mAh
Battery Capacity3600 mAh to 3800 mAh
Battery Type
Battery TypeLi-Po
Battery TypeLi-Po
Battery TypeLi-Po

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, Wi-Fi Direct, hotspot
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
GPS
GPSYes, with A-GPS, GLONASS, GALILEO, BDS
GPSYes, with A-GPS, GLONASS, GALILEO, BDS
GPSYes, with A-GPS, GLONASS, BDS, GALILEO, QZSS
Radio
RadioFM radio
RadioYes
RadioNo
USB
USB2.0, Type-C 1.0 reversible connector
USB2.0, Type-C 1.0 reversible connector, USB On-The-Go
USB2.0, Type-C 1.0 reversible connector, USB On-The-Go
SIM
SIMDual SIM (Nano-SIM, dual stand-by)
SIMDual 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
NFC
NFC
NFCYes
NFC

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

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