Realme X9 vs Xiaomi Redmi K40

REALME X9

Coming Soon

Realme X9
Key Specs
Display6.4
Battery4500 mAh
Camera108 MP + 13 MP + 13 MP
Storage256 GB 12 GB RAM

Network
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5G
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
4G bandsLTE
5G bandsSA/NSA
SpeedHSPA 42.2/5.76 Mbps, LTE-A, 5G
Launch
AnnouncedNot announced yet
StatusRumored
Body
Dimensions-
Weight-
SIMDual SIM (Nano-SIM, dual stand-by)
Display for Realme X9
TypeOLED, HDR10, 120Hz
Size6.4 inches, 98.9 cm2
Resolution1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
Platform
OSAndroid 11, Realme UI 2
ChipsetMediaTek Dimensity 1200 5G (6 nm)
CPUOcta-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPUMali-G77 MC9
Memory
Card slotNo
Internal128GB 8GB RAM, 256GB 12GB RAM
UFS
Main Camera
Triple108 MP, (wide), PDAF
13 MP, (telephoto)
13 MP, (ultrawide)
FeaturesLED flash, HDR, panorama
Video4K@30fps, 1080p@30/60/120fps, gyro-EIS
Selfie camera
SingleUnspecified
FeaturesPanorama
Video
Sound
LoudspeakerYes
3.5mm jackNo
24-bit/192kHz audio
Comms
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.1, A2DP, LE
GPSYes, with A-GPS, GLONASS, GALILEO, BDS
NFCYes
RadioNo
USBUSB Type-C 2.0, USB On-The-Go
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
TypeLi-Po 4500 mAh, non-removable
ChargingFast charging 65W
space
Key Specs
Display6.6
Battery4500 mAh
Camera64 MP + 8 MP + 13 MP + 2 MP
Storage64 GB 6 GB RAM
Network
TechnologyGSM / CDMA / HSPA / EVDO / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G bandsHSDPA 850 / 900 / 2100
CDMA2000 1xEV-DO
4G bands1, 3, 5, 8, 34, 38, 39, 40, 41
SpeedHSPA 42.2/5.76 Mbps, LTE-A
Launch
Announced2020, June
StatusComing Soon
Body
Dimensions-
Weight-
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
SIMHybrid Dual SIM (Nano-SIM, dual stand-by)
Display for Xiaomi Redmi K40
TypeIPS LCD capacitive touchscreen, 16M colors
Size6.66 inches, 107.4 cm2 (~84.8% screen-to-body ratio)
Resolution1080 x 2340 pixels, 20:9 ratio (~387 ppi density)
ProtectionCorning Gorilla Glass 5
HDR10
120Hz refresh rate
Platform
OSAndroid 10, MIUI 11
ChipsetQualcomm SDM730 Snapdragon 730G (8 nm)
CPUOcta-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPUAdreno 618
Memory
Card slotmicroSDXC (uses shared SIM slot)
Internal64GB 6GB RAM
UFS 2.1

Main Camera
Quad64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8祄, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12祄
13 MP, f/2.4, (macro), 1/5.0", 1.75祄
2 MP, f/2.4, (depth)
FeaturesDual-LED flash, HDR, panorama
Video4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS
Selfie camera
Dual20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8祄
2 MP, f/2.4, 1/5", 1.75祄, depth sensor
FeaturesHDR
Video1080p@30fps
Sound
LoudspeakerYes
3.5mm jackYes
24-bit/192kHz audio
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE, aptX HD
GPSYes, with A-GPS, GLONASS, GALILEO, BDS
NFCYes
Infrared portYes
RadioFM radio, recording
USB2.0, Type-C 1.0 reversible connector, USB On-The-Go
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Non-removable Li-Po 4500 mAh battery
ChargingFast charging 27W, 100% in 68 min (advertised)

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