Phone Comparison - Samsung Galaxy A21s vs Xiaomi Redmi 9 (India) vs Huawei P smart 2021

general General Info

Manufacturer Samsung Xiaomi Huawei
Announced Expected Announcement - May 2020 August 2020 September 2020
Status Rumored Coming Soon - August 2020 Available - September 2020
Price - Rs. 8,999 ($0.00) [Similarly Priced] -
Colors Black, White, Blue Black, Sky Blue, Sporty Orange Crush Green, Blush Gold, Midnight Black
Form Factor Candybar Candybar Candybar
Dimension 8.9 mm thickness
(0.35 in thickness)
164.9 x 77.1 x 9 mm
(6.49 x 3.04 x 0.35 in)
165.7 x 76.9 x 9.3 mm
(6.52 x 3.03 x 0.37 in)
Weight 191 g (6.74 oz) 196 g (6.91 oz) 206 g (7.27 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) 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 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
& TD-SCDMA
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE 1, 2, 3, 4, 5, 7, 8, 20, 38, 40 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor
Water-repellent coating
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android 10.0 Android 10 Android 10
User Interface One UI 2.0 MIUI 12 EMUI 10.1, no Google Play Servic
Processor Octa-core 2.0 GHz, Exynos 850 Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), MediaTek Helio G35 (12 nm) Octa-core (4x2.0 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Kirin 710A (14 nm)
GPU - PowerVR GE8320 Mali-G51 MP4
RAM 3 GB 4 GB 4 GB
Internal Memory 64 GB 128 GB 128 GB
External Memory microSDXC microSDXC (dedicated slot) microSDXC

display Display

Type PLS TFT Capacitive Touchscreen IPS LCD capacitive touchscreen
400 nits typ. brightness (advertised)
IPS LCD capacitive touchscreen
Colors 16M colors 16M Colour 16M Colour
Size 6.55 inches 6.53 inches 6.67 inches
Resolution 720 x 1600 pixels (268 ppi) 720 x 1600 pixels (269 ppi) 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio - 80.79% 84.11%
Multi-Touch yes no yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio - FM radio No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 48 MP + 8 MP + 2 MP 13 MP + 2 MP 48 MP + 8 MP + 2 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
Panorama, HDR
13 MP, f/2.2, 118˚ (ultrawide)
2 MP, f/2.4, (depth), AF
HDR
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.4, 120˚ (ultrawide)
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
Video 1080p@30fps 1080p@30fps 4K@30fps, 1080p@30fps
Front Camera 13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, Panorama
1080p@30fps [Similar]
5 MP, f/2.2, 1.12µm
HDR
1080p@30fps [Similar]
8 MP, f/2.0
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE 5.1, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes microUSB 2.0, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Browser Yes Yes Yes

memory User Memory

Internal 64 GB, 3 GB RAM or 32 GB, 3 GB RAM 128 GB, 4 GB RAM or 64 GB, 4 GB RAM 128 GB, 4 GB RAM
Expandable Storage microSDXC microSDXC (dedicated slot) microSDXC
USB OTG Supported Supported Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Fast battery charging 22.5W
Capacity 5000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -