Motorola Edge 40 vs Realme C21

Motorola Edge 40

Realme C21

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 38, 39, 40, 41, 42, 43, 66

LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G network

5G band 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

11.5 Mbps

5.76 Mbps
LTE speed

LTE-A (CA)

LTE, Cat4, 150 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front, aluminum frame, plastic back or eco leather back

Glass front, plastic back, plastic frame
SIM

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, eSIM) or Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

158.4 mm

165.2 mm
Width

72 mm

76.4 mm
Thickness

7.6 mm

8.9 mm
Weight

167/171 g

190 g
Waterproof

IP68/IP69 (1.5m and 30 mins)

-
Dust proof

IP68/IP69

-
Colors

Black, Blue, Green, Magenta

Black, Blue

Display
Display type

P-OLED

IPS LCD
Physical size

6.55 inches

6.5 inches
Resolution

1080 x 2400 pixels

720 x 1600 pixels
Pixel density

402 ppi

270 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 3D curved glass screen, oleophobic coating

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
Display features

144Hz, HDR10+, 1200 nits (peak)

-

Main camera
Camera type

Dual

Triple
Main camera

(wide) , 50 MP, f/1.4 , 1/1.55" , 1.0 µm

(wide) , 13 MP, f/2.2 , 1/3.06" , 1.12 µm, 26 mm
(ultrawide) , 13 MP, f/2.2 , 120˚ , 1.12 µm

(macro) , 2 MP, f/2.4
(depth) , 2 MP, f/2.4
Primary camera resolution

8120 x 6180 pixels

2560 x 1920 pixels
Primary camera video

4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR10, gyro-EIS

1080p@30fps
Primary camera flash

dual-LED flash

LED flash
Camera features

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, omni-directional phase detection autofocus

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

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 32 MP, f/2.4 , 0.7 µm

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

6560 x 4928 pixels

2560 x 1920 pixels
Selfie camera features

Face unlock, HDR

Face unlock, HDR, panorama
Selfie camera video

4K@30fps, 1080p@30/120fps

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

-
WiFi Tri-Band

Yes

-
USB

Type-C 2.0

microUSB 2.0
USB On-The-Go

-

Yes
Bluetooth

v5.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

Yes

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
BDS

Yes

Yes