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Samsung galaxy M30s vs OnePlus 7 vs Redmi K20 Pro

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Last Updated: Fri, 15 Nov'19

Show Differences onlyCommon Specs only

Samsung Galaxy M30s

OnePlus 7

Xiaomi Redmi K20 Pro

Show Differences onlyCommon Specs only

Samsung Galaxy M30s

OnePlus 7

Xiaomi Redmi K20 Pro

Height
6.27 inches
6.21 inches
6.17 inches
Width
2.96 inches
2.94 inches
2.93 inches
Thickness
0.34 inches
0.32 inches
0.35 inches
Weight
188 g
182 g
191 g
Color
Opal Black, Sapphire Blue, Pearl White
Mirror Gray, Red
Carbon black, Flame Red, Glacier Blue, Pearl White
Build
Front glass, plastic body
Front/back glass, aluminum frame
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame

Screen Size
6.4 inches
6.41 inches
6.39 inches
Display Type
Super AMOLED capacitive touchscreen
Optic AMOLED capacitive touchscreen
Super AMOLED capacitive touchscreen
Display Resolution
1080 x 2400 pixels
1080 x 2340 pixels
1080 x 2340 pixels
Pixel Density
411 ppi
402 ppi
403 ppi
Aspect Ratio
20:09
19.5:9
19.5:9
Screen to Body Ratio
84.2%
85.50%
86.1%
Protection
Corning Gorilla Glass
Corning Gorilla Glass 5

GPU
Mali-G72 MP3
Adreno 640
Adreno 640
OS
Android 9.0 (Pie) One UI
Android 9.0 (Pie) OxygenOS 9.5.4
Android 9.0 (Pie) MIUI 10
Chipset GP
Exynos 9611 (10nm)
Qualcomm SDM855 Snapdragon 855 (7 nm)
Qualcomm SM8150 Snapdragon 855 (7 nm)
CPU
Octa-core (4x2.3 GHz Cortex-A73 4x1.7 GHz Cortex-A53)
Octa-core (1x2.84 GHz Kryo 485 3x2.42 GHz Kryo 485 4x1.80 GHz Kryo 485)
Octa-core (1x2.84 GHz Kryo 485 3x2.42 GHz Kryo 485 4x1.78 GHz Kryo 485)

RAM/Internal Storage
64GB 4GB RAM, 128GB 6GB RAM
256 GB, 8 GB RAM or 128 GB, 6 GB RAM
128GB 6GB RAM, 256GB 8GB RAM
Expandable Memory
microSD, up to 1 TB (dedicated slot)
No
No

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
48 MP, f/1.8, 26mm (wide), 1/2, 0.8 micron|8 MP, f/2.4, 53mm (telephoto), 1/4, 1.12 micron, 2x optical zoom|13 MP, f/2.4, 12mm (ultrawide), 1/3, 1.12 micron
Autofocus
PDAF
PDAF
PDAF, Laser AF, PDAF, Laser AF
Back Camera Video
2160p30fps, 1080p30fps, gyro-EIS
2160p30/60fps, 1080p30/60/240fps, 720p480fps, Auto HDR, gyro-EIS
4K30/60fps, 1080p30/120/240fps, 1080p960fps
Back Camera Features
LED flash, panorama, HDR
Dual-LED flash, HDR, panorama
Dual-LED flash, HDR, panorama
Dual Camera
48 MP, f/1.7, (wide), 1/2, 0.8 micron|5MP, f/2.4, 1.12 micron, depth sensor
OIS
OIS

Single Camera
16 MP, f/2.0
16 MP, f/2.0, 25mm (wide), 1/3.1, 1.0 micron
Motorized pop-up 20 MP, f/2.2, 0.8 micron
Front Camera Video
1080p30fps
1080p30fps, gyro-EIS
1080p30fps
Front Camera Features
HDR
Auto-HDR
HDR

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|Dolby Atmos sound
24-bit/192kHz audio|Active noise cancellation with dedicated mic

Battery Capacity
6000 mAh
3700 mAh
4000 mAh battery
User Replaceable
Non-removable
Non-removable
Non-removable
Charging
Fast battery charging 15W
Fast battery charging 20W
Fast charging 27W|Quick Charge 4+
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, WiFi Direct, DLNA, 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 dual-band A-GPS, GLONASS, BDS, GALILEO, SBAS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO
Radio
FM radio, RDS, recording
No
Yes
USB
2.0, Type-C 1.0 reversible connector
3.1, Type-C 1.0 reversible connector, USB On-The-Go
2.0, Type-C 1.0 reversible connector, USB On-The-Go
SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Network Support
GSM / HSPA / LTE
GSM / CDMA / HSPA / LTE
GSM / HSPA / LTE
NFC
Yes
Yes

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

Announced On
2019, September
2019, May
2019, May 28
Status
Available. Released 2019, September
Available. Released 2019, June
Available. Released 2019, June 01