Xiaomi Mi A3 4GB/128GB
21999 Tk
21999 Tk
Samsung Galaxy M40
21490 Tk
21490 Tk
visual : Xiaomi Mi A3 4GB/128GB Vs Samsung Galaxy M40
Xiaomi Mi A3 4GB/128GB
Samsung Galaxy M40
Software
os
Android 9.0 (Pie); Android One
Android 9.0 (Pie); One UI
Hardware
Memory
RAM
4 GB
6 GB
ROM
128 GB
128 GB
expandable
256 GB
1024 GB
Processor
CPU
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
GPU
Adreno 610
Adreno 612
SoC
Qualcomm SDM665 Snapdragon 665 (11 nm)
Qualcomm SDM675 Snapdragon 675 (11 nm)
number of cores
8core
8core
Camera
feature
LED flash, panorama, HDR
features
LED flash, HDR, panorama
primary
Triple:
48 MP, f/1.8, (wide), 1/2", 0.8m, PDAF
8 MP, (ultrawide), f/2.2, 1.12m
2 MP, f/2.4, depth sensor
48 MP, f/1.8, (wide), 1/2", 0.8m, PDAF
8 MP, (ultrawide), f/2.2, 1.12m
2 MP, f/2.4, depth sensor
Triple:
32 MP, f/1.7, 0.8m, PDAF
8 MP, f/2.2, 12mm (ultrawide), 1.12m, PDAF
5 MP, f/2.2, depth sensor
32 MP, f/1.7, 0.8m, PDAF
8 MP, f/2.2, 12mm (ultrawide), 1.12m, PDAF
5 MP, f/2.2, depth sensor
secondary
32 MP, f/2.0, 0.8m
16 MP, f/2.0, HDR
video
2160p@30fps, 1080p@30fps
Battery
capacity
4030mAh
3500mAh
charging
Fast battery charging 18W (Quick Charge 3)
type
Li-Polymer (non-removable)
Li-Polymer (non-removable)
Design
dimension
153.5 x 71.9 x 8.5 mm
155.3 x 73.9 x 7.9 mm
display
Super AMOLED capacitive touchscreen, 16M colors, 88.7 cm2 (~80.3% screen-to-body ratio)
PLS TFT capacitive touchscreen, 16M colors, 97.4 cm2 (~84.9% screen-to-body ratio)
protection
Corning Gorilla Glass 5
Corning Gorilla Glass (unspecified)
resolution
720 x 1560 pixels, 19.5:9 ratio (~286 ppi density)
1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)
screen
6.01"
6.3"
weight
173.8 gm
168 gm
Connectivity
USB
2.0, Type-C 1.0 reversible connector
2.0, Type-C 1.0 reversible connector
bluetooth
5.0, A2DP, LE, aptX HD
5.0, A2DP, LE
internet
Dual SIM (Nano-SIM, dual stand-by)
2G/3G/4G
wifi
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
Audio
radio
FM radio, recording
FM Radio
Others
general
Dual SIM (Nano-SIM, dual stand-by)
Hybrid Dual SIM (Nano-SIM, dual stand-by)
sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass