Coolpad Legacy vs Samsung Galaxy A21

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Display

Size

6.4 inches
6.5 inches

Resolution

2160 x 1080 pixels, 18:9 ratio,
380 PPI
1600 x 720 pixels, 20:9 ratio,
270 PPI

Technology

 
IPS LCD

Screen-to-body

78.16 %
79.20 %

Features

Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip

Qualcomm Snapdragon 450 SDM450
Mediatek Helio P35

Processor

Octa-core, 1800 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 2300 MHz, Arm Cortex-A53, 64-bit, 12 nm

GPU

Adreno 506
PowerVR GE8320

RAM

3GB LPDDR3
3GB LPDDR4

Internal storage

32GB, available to use: 21 GB
32GB (eMMC 5.1), available to use: 19.8 GB

Storage expansion

microSDXC up to 128 GB
microSDXC up to 512 GB

OS

Android (9.0 Pie)
Android (10), Samsung One UI

Battery

Capacity

4000 mAh
4000 mAh

Type

Not user replaceable
Li - Polymer, Not user replaceable

Charging

Qualcomm Quick Charge 3.0
Fast charging

Max charge speed

 
Wired: 15.0W

Camera

Rear

Dual camera
Quad camera

Main camera

16 MP (Autofocus)
16 MP (PDAF)

Specifications

 
Aperture size: F1.8; Sensor size: 1/3.06"; Pixel size: 1 μm

Second camera

5 MP
8 MP (Ultra-wide)

Specifications

 
Aperture size: F2.2; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera

 
2 MP (Macro)

Specifications

 
Aperture size: F2.4

Fourth camera

 
2 MP (Depth information)

Specifications

 
Aperture size: F2.4

Video recording

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features

Video calling, Video sharing
 

Front

13 MP
13 MP

Design

Dimensions

6.53 x 3.17 x 0.33 inches (165.9 x 80.5 x 8.4 mm)
6.61 x 3.02 x 0.32 inches (167.8 x 76.7 x 8.1 mm)

Weight

5.99 oz (170.0 g)
the average is 6.2 oz (178 g)
6.81 oz (193.0 g)
the average is 6.2 oz (178 g)

Materials

Back: Plastic; Frame: Metal
Back: Plastic; Frame: Plastic

Biometrics

2D Face unlock, Fingerprint (touch)
Fingerprint (touch)

Colors

Quicksilver
Black

Cellular

LTE (FDD)

Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 66(AWS-3), 71(600)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 66(AWS-3), 71(600)

LTE (TDD)

 
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)

UMTS

850, 1700/2100, 1900 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data Speed

LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

SIM type

Nano SIM
Nano SIM

HD Voice

 
Yes

VoLTE

Yes
 

Multimedia

Headphones

3.5mm jack
3.5mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Album art cover, Background playback
 

Screen mirroring

Wireless screen share
Wireless screen share

Radio

FM
FM

Connectivity & Features

Bluetooth

4.2
5.0

Wi-Fi

802.11 a, b, g, n, ac, dual-band; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB

Type-C (reversible), USB 2.0
Type-C (reversible), USB 2.0

Features

Mass storage device, Charging
Charging

Location

GPS, A-GPS
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other

UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync
NFC

Phone features

Notifications

Haptic feedback, Music ringtones, Vibration
 

Other features

Voice dialing, Voice commands, Voice recording, TTY/TDD
 

Regulatory Approval

FCC approval

 
 

Date approved

Dec 30, 2018
Apr 17, 2020

FCC ID value: R38YL3705A link
FCC ID value: ZCASMA215U link

Measured SAR

 
 

Head

0.25 W/kg
0.42 W/kg

Body

0.97 W/kg
1.27 W/kg

Simultaneous Transmission

1.28 W/kg
1.27 W/kg

Wireless Router

1.28 W/kg
1.27 W/kg

Buyers information

In The Box

Charger, Data cable, Quick start guide, Warranty guide
 

Price

$ 130
$ 250
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