Xiaomi Redmi Note 4 vs Samsung Galaxy A40 Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
|
|
Xiaomi Redmi Note 4 | Samsung Galaxy A40 |
Released
·
Jan 23, 2017
|
Released
·
Apr 10, 2019
|
5.5-inch · 1920x1080px
|
5.9-inch · 2340x1080px
|
Single camera
|
Dual camera
|
4GB · 64GB
|
4GB · 64GB
|
4100 mAh
|
3100 mAh
|
Design
Dimensions | |
---|---|
5.94 x 2.99 x 0.33 inches 151 x 76 x 8.45 mm |
5.69 x 2.72 x 0.31 inches 144.4 x 69.2 x 7.9 mm |
Weight | |
5.82 oz (165.0 g) | 4.94 oz (140.0 g) |
Materials | |
Back: Aluminum | Back: Plastic Frame: Plastic |
Biometrics | |
Fingerprint (touch) | 2D Face unlock, Fingerprint (touch) |
Features | |
Touch sensitive control keys, Soft keys | |
Keys | |
Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
Colors | |
Black, Gold, Gray, Blue, White | Black, Coral, Blue, White |
Display
Size | |
---|---|
5.5-inch | 5.9-inch |
Resolution | |
1920x1080px, 401 PPI | 2340x1080px, 19.5:9 ratio, 437 PPI |
Technology | |
IPS LCD | Super AMOLED |
Screen-to-body | |
72.78 % | 85.73 % |
Colors | |
16 777 216 | |
Peak brightness | |
450 cd/m2 (nit) | |
Features | |
Ambient light sensor, Proximity sensor | Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor |
Hardware
System chip | |
---|---|
Qualcomm Snapdragon 625 8953 | Exynos 7904 (14 nm) |
Processor | |
Octa-core 2000 MHz ARM Cortex-A53 |
Octa-core 1800 MHz ARM Cortex-A73 and ARM Cortex-A53 |
GPU | |
Adreno 506 | Mali-G71 MP2 |
RAM | |
4GB (LPDDR3) | 4GB (LPDDR4) |
Internal storage | |
64GB | 64GB, available to use: 49.4 GB |
Storage expansion | |
microSDXC up to 128 GB | microSDXC up to 512 GB |
OS | |
Android (7.0 Nougat, 6.0 Marshmallow) | Android (11, 10, 9.0 Pie), Samsung One UI |
Battery
Capacity | |
---|---|
4100 mAh | 3100 mAh |
Type | |
Li - Polymer | Li - Polymer |
Charging | |
Samsung Adaptive Fast Charging |
Camera
Rear | |
---|---|
Single camera | Dual camera |
Main camera | |
13 MP (CMOS image sensor, BSI sensor, PDAF) Aperture size: F2.0 Pixel size: 1.12 μm | 16 MP (PDAF) Aperture size: F1.7 Focal length: 27 mm Sensor size: 1/2.8" Pixel size: 1.12 μm |
Second camera | |
5 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/5" Pixel size: 1.12 μm |
|
Flash | |
Dual LED | LED |
Video recording | |
1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps) Video calling, Video sharing | 1920x1080 (Full HD) (30 fps) Hyperlapse, Video calling, Video sharing |
Front | |
5 MP, Video capture: 1920x1080 (Full HD) | 25 MP, Video capture: 1920x1080 (Full HD) |
Connectivity & Features
Bluetooth | |
---|---|
4.1 | 5.0 |
WLAN | |
802.11 a,b,g,n,dual-band Hotspot, Wi-Fi Direct | 802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot |
USB | |
microUSB, USB 2.0 | Type-C, USB 2.0 |
Location | |
GPS, A-GPS, Glonass, BeiDou | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
Sensors | |
Accelerometer, Gyroscope, Hall (for flip covers) | Accelerometer, Gyroscope, Compass, Hall (for flip covers) |
Other | |
Infrared, Tethering, Computer sync, OTA sync | NFC, ANT+, VoIP, Tethering, Computer sync, OTA sync |
Multimedia
Headphones | |
---|---|
3.5mm jack | 3.5mm jack |
Speakers | |
Earpiece, Loudspeaker | Earpiece, Loudspeaker |
Features | |
Album art cover, Background playback | Dolby Atmos, Album art cover, Background playback |
Screen mirroring | |
Wireless screen share | Wireless screen share |
Radio | |
FM | |
Additional microphone(s) | |
Noise cancellation |
Cellular
4G (FDD) | |
---|---|
Bands 3(1800), 5(850) | Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD) |
4G (TDD) | |
Bands 40(2300) | Bands 38(2600), 40(2300), 41(2600+) |
3G | |
Bands 5(850), 8(900), 2(1900), 1(2100) | Bands 1(2100), 2(1900), 5(850), 8(900) |
Data Speed | |
LTE-A, HSPA | LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s |
Dual SIM | |
Yes | Yes |
SIM type | |
Nano SIM, Micro SIM | Nano SIM |
VoLTE | |
Yes |
Phone Features
Notifications | |
---|---|
Haptic feedback | |
Other features | |
Voice dialing, Voice commands, Voice recording |
Regulatory Approval
FCC approval | |
---|---|
Date approved: Mar 08, 2019 FCC ID value: A3LSMA405FN | |
Measured SAR | |
Head: 0.51 W/kg Body: 0.46 W/kg Simultaneous Transmission: 1.02 W/kg Wireless Router: 0.61 W/kg |
Buyers information
MSRP | |
---|---|
$ 190 |
Availability
Officially announced | |
---|---|
Jan 19, 2017 | Apr 10, 2019 |
Alternative variants
RAM | 2GB |
---|---|
Internal storage | 32GB |
MSRP | $ 146 |
RAM | 3GB |
---|---|
Internal storage | 32GB |
MSRP | $ 161 |
Links
Full specifications | |
---|---|
Xiaomi Redmi Note 4 Specs | Samsung Galaxy A40 Specs |
User Reviews | |
Xiaomi Redmi Note 4 User Reviews | Samsung Galaxy A40 User Reviews |