Phone Comparison - Realme X vs Xiaomi Redmi K20

Realme X
realme x
Xiaomi Redmi K20
xiaomi redmi k20
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general General Info

Manufacturer Oppo Xiaomi
Announced 2019, May May 2019
Status Coming soon. Exp. release 2019, May Coming soon. Exp. release 2019, July 17
Price Rs. 16,999 ($0.00) [Similarly Priced] Rs. 21,999 ($0.00) [Similarly Priced]
Colors Steam white, Punk Blue Carbon black, Flame red, Glacier blue
Form Factor Candybar Candybar
Dimension 161.2 x 76 x 8.6 mm
(6.35 x 2.99 x 0.34 in)
156.7 x 74.3 x 8.8 mm
(6.17 x 2.93 x 0.35 in)
Weight 191 g (6.74 oz) 191 g (6.74 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging
Build Features - Fingerprint Sensor(In-display)
- Fingerprint Sensor(In-display)

hardware Hardware and OS

OS Android 9.0 (Pie) Android 9.0 (Pie)
User Interface ColorOS 6 MIUI 10
Processor Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver), Qualcomm SDM710 Snapdragon 710 (10 nm) [Similar] Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) [Similar]
GPU Adreno 613 [Similar] Adreno 618 [Similar]
RAM 8 GB [Browse Similar] 8 GB [Browse Similar]
Internal Memory 128 GB 256 GB
External Memory No No

display Display

Type AMOLED Capacitive Touchscreen AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5
Colors 16M colors 16M colors
Size 6.53 inches [Similar] 6.39 inches [Similar]
Resolution 1080 x 2340 pixels (395 ppi) 1080 x 2340 pixels (403 ppi)
Screen-to-Body Ratio 85.30% 86.23%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio Yes
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 48 MP + 5 MP [Similar] 48 MP + 8 MP + 13 MP [Similar]
Flash LED Flash Dual-LED Flash
Features 48 MP, f/1.7, (wide), 26mm (wide), 1/2", 0.8µm, PDAF
5 MP, f/2.4, depth sensor
HDR
48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF
8 MP, f/2.4, 53mm (telephoto), 1/4", 1.12µm, PDAF, 2x optical zoom
13 MP, f/2.4, 12mm (ultrawide), 1/3", 1.12µm
HDR, Panorama
Video 2160p@30fps, 1080p@30/120fps, 720p@960fps, gyro-EIS 2160p@30fps, 1080p@30/120/240fps, 1080p@960fps
Front Camera Motorized pop-up 16 MP, f/2.0, HDR, 1080p@30fps [Similar] Motorized pop-up 20 MP, f/2.2, 0.8µm, HDR, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/11.5 Mbps, LTE-A (2CA) Cat6 300/75 Mbps HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE, aptX HD
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB 2.0, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes

memory User Memory

Internal 128 GB, 8 GB RAM or 64 GB, 4/6 GB RAM 256 GB, 8 GB RAM or 64/128 GB, 6 GB RAM
Expandable Storage No No
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present
NFC NFC not supported NFC supported

battery Battery

Type Non-removable Li-Ion Battery
Fast Battery Charging 20W (VOOC 3.0)
Non-removable Li-Po Battery
Fast battery charging 18W
Capacity 3765 mAh 4000 mAh
Stand by - -
Talk Time - -