Realme C21Y vs Xiaomi Mi Note 10

Realme C21Y

Xiaomi Mi Note 10

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1, 3, 5, 8, 38, 40, 41

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 28(700), 38(2600), 40(2300)
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE, 150 Mbps download, 51 Mbps upload

LTE, Cat12, 603 Mbps download, 102 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

IPS LCD

AMOLED capacitive touchscreen
Physical size

6.5 inches

6.47 inches
Resolution

720 x 1600 pixels

1080 x 2340 pixels
Pixel density

270 ppi

398 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5
Multitouch

-

Yes
Display features

-

HDR10, DC dimming, Always-on display, 600 nits max brightness

Main camera
Camera type

Dual

Penta
Main camera

(wide) , 13 MP, f/2.2 , 26 mm, 1/3.06" , 1.12 µm

108 MP, f/1.7 , 25 mm, 1/1.33" , 0.8 µm
(macro) , 2 MP, f/2.4

12 MP, f/2.0 , 50 mm, 1/2.55" , 1.4 µm, 2x optical zoom
(depth) , 2 MP, f/2.4

5 MP, f/2.0 , 1.0 µm, 5x optical zoom
20 MP, f/2.2 , 13 mm, 1/2.8" , 1.0 µm
2 MP, f/2.4 , 1/5" , 1.75 µm
Primary camera resolution

-

12032 x 9024 pixels
Primary camera video

1080p@30fps

2160p@30fps, 1080p@30/60/120/240fps, 720p@960fps
Primary camera flash

LED flash

Quad-LED dual-tone flash
Camera features

Autofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus

Autofocus, continuous autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, phase detection autofocus

Selfie camera
Selfie camera type

Single

-
Selfie camera

(wide) , 5 MP, f/2.2 , 1/5.0" , 1.12 µm

32 MP, f/2.0 , 1/2.8" , 0.8 µm, 26 mm
Selfie camera resolution

-

6528 x 4896 pixels
Selfie camera video

1080p@30fps

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 1.0 reversible connector
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth HID

-

Yes
bluetooth LE

Yes

Yes
Bluetooth EDR

-

Yes
Bluetooth AptX

-

aptX HD
Infrared

-

Yes
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

-

Yes
BDS

Yes

-

Features
Sensors

Accelerometer, compass, fingerprint, proximity

Accelerometer, compass, fingerprint, gyroscope, light, proximity, in-display fingerprint sensor