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Samsung galaxy M30s vs Redmi Note 8 Pro vs Samsung Galaxy M40

Last Updated: Sat, 1 Feb'20

Show Differences onlyCommon Specs only

Samsung Galaxy M30s

Xiaomi Redmi Note 8 Pro

Samsung Galaxy M40

Show Differences onlyCommon Specs only

Samsung Galaxy M30s

Xiaomi Redmi Note 8 Pro

Samsung Galaxy M40

Basic Information

Height
6.27 inches
6.35 inches
6.11 inches
Width
2.96 inches
3.01 inches
2.91 inches
Thickness
0.34 inches
0.35 inches
0.31 inches
Weight
188 g
199 g
168 g
Color
Opal Black, Sapphire Blue, Pearl White
Gamma Green, Halo White, Shadow Black, Dark Blue
Sweater Blue, Midnight Blue
Build
Front glass, plastic body
Front/back glass (Gorilla Glass 5)
Front glass, plastic body

Screen Size
6.4 inches
6.53 inches
6.3 inches
Display Type
Super AMOLED capacitive touchscreen
IPS LCD capacitive touchscreen
PLS TFT capacitive touchscreen
Display Resolution
1080 x 2400 pixels
1080 x 2340 pixels
1080 x 2340 pixels
Pixel Density
411 ppi
395 ppi
409 ppi
Aspect Ratio
20:09
19.5:9
19.5:9
Screen to Body Ratio
84.2%
84.90%
84.9%
Protection
Corning Gorilla Glass 5
Corning Gorilla Glass 3

GPU
Mali-G72 MP3
Mali-G76MC4
Adreno 612
OS
Android 9.0 (Pie) One UI
Android 9.0 (Pie) MIUI 10
Android 9.0 (Pie) One UI
Chipset GP
Exynos 9611 (10nm)
Mediatek Helio G90T (12nm)
Qualcomm SDM675 Snapdragon 675 (11 nm)
CPU
Octa-core (4x2.3 GHz Cortex-A73 4x1.7 GHz Cortex-A53)
Octa-core (2x Cortex-A76 6x Cortex-A55)
Octa-core (2x2.0 GHz Kryo 460 Gold 6x1.7 GHz Kryo 460 Silver)

RAM/Internal Storage
64GB 4GB RAM, 128GB 6GB RAM
64GB 6 GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
128 GB, 6 GB RAM or 64 GB, 4 GB RAM
Expandable Memory
microSD, up to 1 TB (dedicated slot)
microSD, up to 256 GB (uses shared SIM slot)
microSD, up to 1 TB (uses shared SIM slot)

Triple Camera
48 MP, f/2.0, (wide), 1/2, 0.8 micron|8 MP, f/2.2, 12mm (ultrawide)|5 MP, f/2.2, depth sensor
32 MP, f/1.7, 0.8 micron|8 MP, f/2.2, 12mm (ultrawide), 1.12 micron|5 MP, f/2.2, depth sensor
Autofocus
PDAF
PDAF
PDAF
Back Camera Video
2160p30fps, 1080p30fps, gyro-EIS
2160p30fps, 1080p30/60/120fps, (gyro-EIS)
2160p30fps, 1080p30fps
Back Camera Features
LED flash, panorama, HDR
Dual-LED flash, HDR, panorama
LED flash, panorama, HDR
Quad Camera
64 MP, f/1.8, (wide), 1/1.7, 0.8 micron|8 MP, f/2.2, 13mm (ultrawide), 1/4, 1.12 micron|2 MP, f/2.4, 1/5, 1.75 micron (dedicated macro camera)|2 MP, f/2.4, 1/5, 1.75 micron, depth sensor

HeadPhone Jack
Yes
Yes
Yes
Loudspeaker
Yes
Yes
Yes
Audio Features
Active noise cancellation with dedicated mic|Dolby Atmos sound
Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic|Dolby Atmos sound

Battery Capacity
6000 mAh
4500 mAh battery
3500 mAh
User Replaceable
Non-removable
Non-removable
Non-removable
Charging
Fast battery charging 15W
Fast battery charging 18W
Fast battery charging 15W
Battery Type
Li-Po
Li-Po
Li-Po

WLAN
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
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS
Yes, with A-GPS, GLONASS, BDS
Yes, with A-GPS, GLONASS, BDS
Yes, with A-GPS, GLONASS, GALILEO, BDS
Radio
FM radio, RDS, recording
FM radio, recording
FM radio
USB
2.0, Type-C 1.0 reversible connector
2.0, Type-C 1.0 reversible connector
2.0, Type-C 1.0 reversible connector
SIM
Dual SIM (Nano-SIM, dual stand-by)
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Network Support
GSM / HSPA / LTE
GSM / HSPA / LTE
GSM / HSPA / LTE
NFC
Yes
Yes

Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Announced On
2019, September
2019, August
2019, June
Status
Available. Released 2019, September
Available. Released 2019, September
Available. Released 2019, June