Phone Comparison - Samsung Galaxy A21s vs Xiaomi Poco M3 Pro 5G vs Xiaomi Redmi Note 11

general General Info

Manufacturer Samsung Xiaomi Xiaomi
Announced Expected Announcement - May 2020 Not announced yet January 2022
Status Rumored Rumored Coming Soon - January 2022
Colors Black, White, Blue Chrome Silver, Graphite Gray, Nighttime Blue, Aurora Green Graphite Gray, Pearl White, Star Blue
Form Factor Candybar Candybar Candybar
Dimension 8.9 mm thickness
(0.35 in thickness)
161.8 x 75.3 x 8.9 mm
(6.37 x 2.96 x 0.35 in)
159.9 x 73.9 x 8.1 mm
(6.3 x 2.91 x 0.32 in)
Weight 191 g (6.74 oz) 190 g (6.7 oz) 179 g (6.31 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 GSM 850 / 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 LTE 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
5G Network - SA/NSA -
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor (side-mounted)
- Fingerprint Sensor (side-mounted)
IP53, dust and splash protection

hardware Hardware and OS

OS Android 10.0 Android 11 Android 11
User Interface One UI 2.0 MIUI 12 MIUI 13
Processor Octa-core 2.0 GHz, Exynos 850 Octa-core (4x2.2 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55), MediaTek MT6833 Dimensity 700 5G (7 nm) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver), Qualcomm SM6225 Snapdragon 680 4G (6 nm)
GPU - Mali-G57 MC2 Adreno 610
RAM 3 GB 6 GB 6 GB
Internal Memory 64 GB 128 GB 128 GB
External Memory microSDXC microSDXC (dedicated slot) microSDXC (dedicated slot)

display Display

Type PLS TFT Capacitive Touchscreen FHD+ IPS LCD Screen
90Hz Refresh Rate
400 nits (typ)
Corning Gorilla Glass 3
FHD+ AMOLED Screen
90Hz Refresh Rate
700 nits, 1000 nits (peak)
Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M Colors
Size 6.55 inches 6.5 inches 6.43 inches
Resolution 720 x 1600 pixels (268 ppi) 1080 x 2400 pixels (405 ppi) 1080 x 2400 pixels (409 ppi)
Screen-to-Body Ratio - 83.68% 84.60%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio - Unspecified Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 48 MP + 8 MP + 2 MP 48 MP + 2 MP + 2 MP 50 MP + 8 MP + 2 MP + 2 MP
Flash LED Flash Dual-LED Dual-tone 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
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, Panorama
50 MP, f/1.8, 26mm (wide), PDAF
8 MP, f/2.2, 118˚ (ultrawide)
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
Video 1080p@30fps 4K@30fps, 1080p@30/60/120fps 1080p@30fps
Front Camera 13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, Panorama
1080p@30fps [Similar]
8 MP, f/2.0, (wide)
Panorama
1080p@30fps [Similar]
13 MP, f/2.4, (wide)
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 (CA), 5G HSPA 42.2/5.76 Mbps, LTE-A (CA)
Bluetooth 5.0, A2DP, LE 5.1, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Yes USB Type-C 2.0 USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, BDS, GALILEO
Browser Yes Yes Yes

memory User Memory

Internal 64 GB, 3 GB RAM or 32 GB, 3 GB RAM 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 4 GB RAM UFS 2.2 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 4 GB RAM UFS 2.2
Expandable Storage microSDXC microSDXC (dedicated slot) microSDXC (dedicated slot)
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 present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor present gyroscope sensor present
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Fast battery charging 18W
Non-removable Li-Po Battery
Fast battery Charging 33W, 100% in 60 min (advertised)
Power Delivery 3.0
Quick Charge 3+
Capacity 5000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -