Xiaomi Redmi Note 7 4GB/128GB
21999 Tk
21999 Tk
Samsung Galaxy M21 6GB/128GB
18999 Tk
18999 Tk
visual : Xiaomi Redmi Note 7 4GB/128GB Vs Samsung Galaxy M21 6GB/128GB
Xiaomi Redmi Note 7 4GB/128GB
Samsung Galaxy M21 6GB/128GB
Software
os
Android 9.0 (MIUI 10)
Android 10, One UI 2
Hardware
Memory
RAM
4 GB
6 GB
ROM
128 GB
128 GB
expandable
256 GB
512 GB
Processor
CPU
4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU
Adreno 512
Mali-G72 MP3
SoC
Qualcomm Snapdragon 660 (14 nm)
Exynos 9611 (10nm)
number of cores
8core
8core
Camera
features
LED flash, panorama, HDR
primary
48MP + 5MP AI dual camera with 1.6m large pixel, PDAF, f/1.8 aperture lens
Triple:
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8m, PDAF
8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12m
5 MP, f/2.2, (depth)
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8m, PDAF
8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12m
5 MP, f/2.2, (depth)
secondary
13 Megapixel, 1.12m, f/2.0, HDR, bokeh, face detection
20 MP, f/2.0, 26mm (wide)
video
4K@30fps, 1080p@30fps, gyro-EIS
Battery
Charging
Fast charging 15W
capacity
4000mAh
6000mAh
type
Li-Polymer, Non-removable
Li-Polymer (non-removable)
Design
build
Glass front (Gorilla Glass 3), plastic back, plastic frame
dimension
159.2 x 75.2 x 8.1 mm
159 x 75.1 x 8.9 mm
display
Full HD+ 1080 x 2340 pixels (409 ppi)
Super AMOLED capacitive touchscreen, 16M colors, 100.5 cm2 (~84.2% screen-to-body ratio)
protection
Corning Gorilla Glass 3
resolution
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
screen
6.3"
6.4"
weight
186 gm
188 gm
Connectivity
GPS
Yes, with A-GPS, GLONASS, BDS
USB
2.0, Type-C
2.0, Type-C 1.0 reversible connector
bluetooth
4.2, A2DP, LE
5.0, A2DP, LE
internet
2G, 3G, 4G
2G/3G/4G
wifi
802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Audio
radio
FM Radio
FM Radio
Others
general
Dual SIM
sensors
Fingerprint, Accelerometer, Gyroscope, Proximity, Ambient Light, E-Compass, IR Blaster
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass