SpecsVideoCommentsRelated

Compare cell phones - smartphone specs comparison

Smartphone 1

Remove

Xiaomi Redmi Note 9

Smartphone 2

Remove

Samsung Galaxy A21

Smartphone 3

Xiaomi Redmi Note 9 vs Samsung Galaxy A21 : What is the Difference?

  • Release Date: 2020, April 30 | 2020, April 8
  • Dimensions: 162.3 x 77.2 x 8.9 mm | 167.8 x 76.7 x 8.1 mm
  • Weight: 199 g | 193 g
  • Screen: 6.53", IPS LCD | 6.5", IPS LCD
  • Main Camera: Quad, 48 MP | Quad, 16 MP
  • Selfi Camera: Single, 13 MP | Single, 13 MP
  • Memory: 64GB 3GB RAM, 128GB 4GB RAM | 32GB 3GB RAM
  • Battery: 5020 mAh | 4000 mAh
  • Headphone Jack: Yes | Yes
  • Approximate price: $ 150 | 199 EUR

Continue reading and check the table below for full detailed comparison of all phones specs .


or
Common features
Brand and model Xiaomi Redmi Note 9 Samsung Galaxy A21
Release date 2020, April 30 2020, April 8
Dimensions (HxWxD) 162.3 x 77.2 x 8.9 mm | 6.39 x 6.39 x 3.04 in 167.8 x 76.7 x 8.1 mm | 6.61 x 6.61 x 3.02 in
Weight 199 g | 7.02 oz 193 g | 6.81 oz
Body Build Glass front (Gorilla Glass 5), plastic frame Glass front, plastic back, plastic frame
Colors Forest Green, Midnight Grey, Polar White Black
Battery 5020 mAh, Non-removable Li-Po 4000 mAh, Non-removable Li-Po
Approximate price $ 150 199 EUR

Screen
Technology IPS LCD IPS LCD
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.53" inc 6.5" inc
Screen area 104.7 cm2 102.0 cm2
Screen format 19.5:9 (height:width) 20:9 (height:width)
Screen to body ratio 83.5% 79.3%
Screen resolution 1080 x 2340 px 720 x 1600 px
Screen PPI /points per inch/ 395 PPI 270 PPI
Screen protection Corning Gorilla Glass 5
Other specs - 450 nits typ. brightness (advertised)

Camera and Video
Rear camera, main 48 MP, Quad 16 MP, Quad
Camera specs -48 MP, f/1.8, 26mm (wide), 1/2.0'', 0.8µm, PDAF
-8 MP, f/2.2, 118° (ultrawide), 1/4.0'', 1.12µm
-2 MP, f/2.4, (macro), AF
-2 MP, f/2.4, (depth)
-16 MP, f/1.8, (wide), 1/3.06", 1.0µm, PDAF
-8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm
-2 MP, f/2.4, (macro)
-2 MP, f/2.4, (depth)
Functions LED flash, HDR, panorama LED flash, panorama, HDR
Video 1080p@30fps 1080p@30fps
Front camera, selfie 13 MP, Single 13 MP, Single
Specifications 13 MP, f/2.3, 29mm (standart), 1/3.1'', 1.12µm 13 MP, f/2.0, (wide)
Functions HDR, panorama
Video 1080p@30fps 1080p@30fps
Performance
Operating system - OS Android 10; MIUI 11 Android 10.0; One UI 2.0
Chipset - MediaTek Helio G85 (12nm)
Processor CPU - Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) - Octa-core (4x2.3 GHz & 4x1.8 GHz)
Graphics processor GPU Mali-G52 MC2
External memory microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal memory 64GB 3GB RAM, 128GB 4GB RAM 32GB 3GB RAM
Communication and Connectivity
SIM card Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)
Network GSM / HSPA / LTE GSM / HSPA / LTE
Show all network frequencies:
Speed HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi 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
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, BDS
NFC Yes (market/region dependent)M2003J15SG (Yes); M20 Yes (market/region dependent)
USB 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
Harmful irradiation SAR - 0.84 W/kg (head) 0.90 W/kg (body)
SAR EU - 0.80 W/kg (head) 1.14 W/kg (body)
SAR - 1.27 W/kg (head) 0.60 W/kg (body)
Music and Audio
Radio FM radio
Headphone jack Yes Yes
Other features
Sensors - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass , Infrared port - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Other extras
- Fast charging 18W
-Reverse charging 9W
- Splash-proof coating

- Fast charging 15W

VIDEO COMPARISON - not found

Xiaomi Redmi Note 9 vs Samsung Galaxy A21


Share on Share on

Comments and opinions about comparison between - Xiaomi Redmi Note 9 - Samsung Galaxy A21

Write your opinion or comment


There are no comments yet. Be the first to comment.


Do Not Enter