Realme 14x vs Xiaomi Redmi K20 128gb

Key Specs

Battery
6000 mAh	4000 mAh
Display
6.67 inches (16.94 cm)	6.39 inches (16.23 cm)
Front Camera
8 MP	20 MP
Processor
MediaTek Dimensity 6300	Qualcomm Snapdragon 730
RAM & Storage
6 GB RAM + 128 GB 8 GB RAM + 128 GB	-
RAM
-	6 GB
Rear Camera
50 MP	48 MP + 13 MP + 8 MP

Battery

Capacity
6000 mAh	4000 mAh
Quick Charging
Yes, Super VOOC, 45W	Yes, Quick, v3.0, 18W
Removable
No	No
Type
Li-Polymer	Li-Polymer
USB Type-C
Yes	Yes

Design

Build Material
-	Back: Gorilla Glass
Colours
Crystal Black, Golden Glow, Jewel Red	Carbon Black, Flame Red, Glacier Blue, Pearl White
Height
165.7 mm	156.7 mm
Ruggedness
Dust proof	-
Thickness
7.94 mm	8.8 mm
Waterproof
Yes, Water resistant, IP68, IP69	-
Weight
197 grams Below	191 grams
Width
76.22 mm	74.3 mm

Display

Aspect Ratio
20.5:9	19.5:9
Bezel-less display
Yes with punch-hole display	Yes
Display Type
IPS LCD	AMOLED
HDR 10 / HDR+ support
-	Yes
Peak Brightness
625 nits	-
Pixel Density
264 ppi	403 ppi
Refresh Rate
120 Hz	-
Resolution
720x1604 px (HD+)	1080x2340 px (FHD+)
Screen Protection
-	Corning Gorilla Glass v5
Screen Size
6.67 inches (16.94 cm)	6.39 inches (16.23 cm)
Screen to Body Ratio (calculated)
85.05 %	85.9 %
Screen to Body Ratio (claimed by the brand)
89.97 %	91.9 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
Single	Single
Camera Type
-	Pop-Up
Resolution
8 MP f/2.0, Wide Angle, Primary Camera(25 mm focal length, 1/4.0" sensor size, CMOS, 1.12µm pixel size)	20 MP f/2.2, Primary Camera(0.8µm pixel size)
Video Recording
-	1920x1080 @ 30 fps 1280x720 @ 30 fps

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General

Brand
realme	Xiaomi
Custom UI
Realme UI	MIUI
Launch Date
December 18, 2024 (Official)	July 22, 2019 (Official)
Operating System
Android v14	Android v9.0 (Pie)
Software Support
2 Years OS / 3 Years Security (estimated from the launch date)	-

Main Camera

Autofocus
Yes, Phase Detection autofocus	Yes, Phase Detection autofocus
Camera Features
10 x Digital Zoom Auto Flash Face detection Touch to focus	Auto Flash Face detection Touch to focus
Camera Setup
Dual	Triple
Flash
Yes, LED Flash	Yes, Dual LED Flash
Image Resolution
8150 x 6150 Pixels	8000 x 6000 Pixels
Resolution
50 MP f/1.8, Wide Angle (75° field-of-view), Primary Camera(27 mm focal length, 1/2.88" sensor size, OV50D, CMOS image sensor, 0.61µm pixel size)	48 MP f/1.75, Primary Camera(2" sensor size, 0.8µm pixel size)13 MP f/2.4, Ultra-Wide Angle Camera(3" sensor size, 1.12µm pixel size)8 MP f/2.4, Telephoto Camera(4.0" sensor size, 1.12µm pixel size)
Sensor
-	IMX586, Exmor-RS CMOS Sensor
Settings
Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Full HD @ 30 FPS HD @ 30 FPS	3840x2160 @ 30 fps 1920x1080 @ 60 fps 1280x720 @ 120 fps
Video Recording Features
Dual Video Recording	-

Multimedia

Audio Jack
USB Type-C	3.5 mm
FM Radio
No	-
Loudspeaker
Yes	Yes

Network & Connectivity

Bluetooth
Yes, v5.3	Yes, v5.0
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
No	-
Network Support
5G, 4G, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
-	Head: 1.07 W/kg, Body: 0.723 W/kg
SIM 1
5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N41 / N77 / N78 4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N41 / N77 / N78 4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM, Dual VoLTE
USB Connectivity
USB 2.0, Mass storage device, USB charging	Mass storage device, USB charging
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz	Yes, Wi-Fi 5 (802.11 b/g/n/ac), MIMO
Wi-Fi Calling
-	Yes
Wi-Fi Features
Mobile Hotspot	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
64 bit	64 bit
CPU
Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)	Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Chipset
MediaTek Dimensity 6300	Qualcomm Snapdragon 730
Fabrication
6 nm	8 nm
Graphics
Mali-G57 MC2	Adreno 618
RAM type
LPDDR4X	LPDDR4X

Sensors

Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
Side	On-screen
Fingerprint Sensor Type
-	Optical
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Yes, Up to 2 TB	No
Internal Memory
128 GB	128 GB
Storage Type
UFS 2.2	UFS 2.1
USB OTG
Yes	Yes