Samsung Galaxy A11 vs Xiaomi Redmi K30: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Samsung Galaxy A11 vs Xiaomi Redmi K30. The complete information of specifications to decide which to buy.

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Technical data sheets

Basics

Score

Ki Price/Quality
Score
6.9 Ki Price/Quality
Score
8.4 Ki Price/Quality
Score
Design and Screen score 3.6 Design & Materials 7.9 Design & Materials
Performance and Hardware score 5.2 Performance & Hardware 7.4 Performance & Hardware
Camera score 5.1 Camera 7.8 Camera
Connectivity score 4.9 Connectivity 6.3 Connectivity
Battery score 6.3 Battery 7.4 Battery

User reviews

User score
6.0
12 opinions
9.1
7 opinions

Summary

Inches 6.4" 6.67"
Resolution HD+ FHD+
Usable surface 81% useful 84% useful
Aspect Ratio 19.5:9 20:9
Dimensions 76.3 mm
161.4 mm
8.0 mm
76.6 mm
165.3 mm
8.8 mm
Weight 177 g 208 g
Micro SnapD. 450
Octa-Core
SnapD. 730G
Octa-Core
RAM 2 GB RAM 6 GB RAM
Storage 32 GB 64 GB
AnTuTu 74.800
v8
279.521
v8
Battery 4000 mAh 4500 mAh
Main Camera 1
13 Mpx · ƒ/1.8

2 3
1
64 Mpx · ƒ/1.89
IMX686 Exmor RS
2 3 4
Selfie Camera SELF 8 Mpx · ƒ/2.0 SELF 20 Mpx · ƒ/2.2
Bands
OS Android 10 Q Android 10 Q

Brand

Brand Samsung Xiaomi
Aliases SM-A115F M1912G7BE, M1912G7BC

Release Date

Release date March 2020,
1 year ago
December 2019,
1 year ago
State On Sale On Sale
Market Global China

Design & Materials

Structure

Samsung Galaxy A11
Xiaomi Redmi K30
Samsung Galaxy A11
Xiaomi Redmi K30
Size
76.3 mm
161.4 mm
8.0 mm
Print 3D Model
76.6 mm
165.3 mm
8.8 mm
Print 3D Model
Weight 177 g 208 g
Usable surface 81 % 84 %
Materials Plastic Aluminium alloy, P2i Nano coating
Resistance - -
Colors
Black

White

Blue

Red
Blue

Red

Violet

Screen

Diagonal 6.4" 6.67"
Type TFT LCD (IPS) LCD IPS
Aspect Ratio 19.5:9 20:9
Resolution HD+
720 x 1559 px
FHD+
1080 x 2400 px
Density 268 Pixels per inch 395 Pixels per inch

Others

Others
  • Hole-punch Notch
  • Capacitive
  • Multi-touch
  • Hole-punch Notch
  • Refresh rate 120 Hz
  • Brightnes 420 cd/m² (typ)
  • 1500:1 contrast ratio
  • HDR10
  • 84% NTSC
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 5
  • Capacitive
  • Multi-touch
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
6.6
8.7
Do you think it's a nice phone?
7.9
8.6
Is it comfortable?
8.2
9.1
Can you see it well in the sunlight?
6.7
8.9
Number of reviews
12 opinions
7 opinions

Performance & Hardware

Processor

Model Qualcomm Snapdragon 450 Qualcomm Snapdragon 730G
CPU 4x Cortex-A53 1.8 GHz + 4x Cortex-A53 1.8 GHz 2x Kryo 470 2.2 GHz + 6x Kryo 470 1.8 GHz
Type Octa-Core Octa-Core
Manufacturing 14 nm 8 nm
Frequency 1.8 GHz 2.2 GHz
64 Bits Yes Yes

Graphics

GPU Qualcomm Adreno 506 Qualcomm Adreno 618

RAM

RAM 2 GB 6 GB
Type -- LPDDR4X RAM

Storage

Capacity 32 GB 64 GB
Type -- UFS Storage 2.1
SD Slot Yes ,
Independent SD slot
Yes ,
Slot for SD or second SIM card

Security

Fingerprint Yes, in the back Yes, on the side

Sensors

Sensors
  • Proximity
  • Light sensor
  • Accelerometer
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope

Others

Notifications LED -- --
Cooling system No Yes
Gaming buttons No No

User reviews

Does it have good sound?
6.8
8.0
Does it work smoothly in everyday use?
6.3
9.9
What's your experience been with demanding games?
5.3
9.3
Number of reviews
12 opinions
7 opinions

Camera

Main

No. of cameras Triple rear camera Quad rear camera
1
Camera type

Standard

Standard
Resolution 13 Mpx 64 Mpx
Sensor Unknown Sony IMX686 Exmor RS
Type CMOS CMOS
Aperture ƒ/ 1.8 ƒ/ 1.89
ISO -- --
Pixel size -- 0.80 µm
Pixel Binning -- 1-4 (2x2)
Sensor size -- 1/1.7
2
Camera type

Wide Angle lens

Wide Angle lens
Resolution
5 Mpx
8 Mpx
Sensor
Unknown
Unknown
Type
--
--
Aperture
ƒ/ 2.2
ƒ/ 2.2
ISO
--
--
Pixel size
--
1.12 µm
Pixel Binning
--
--
Sensor size
--
--
3
Camera type

Portrait mode (depth)

Portrait mode (depth)
Resolution
2 Mpx
2 Mpx
Sensor
Unknown
Unknown
Type
--
--
Aperture
ƒ/ 2.4
ƒ/ 2.4
ISO
--
--
Pixel size
--
1.75 µm
Pixel Binning
--
--
Sensor size
--
--
4
Camera type
--

Macro lens
Resolution
2 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.4
ISO
--
Pixel size
1.75 µm
Pixel Binning
--
Sensor size
--

Features

Flash LED Dual LED
Optical Stabilisation No No
Slow Motion Video No,
30 fps
Yes,
960 fps
Others
  • Digital zoom
  • Triple camera
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • 4K Video
  • Digital zoom
  • Quadruple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie

SELF
Camera type

Dedicated

Dedicated
Resolution 8 Mpx 20 Mpx
Sensor Unknown Samsung S5K3T2
Type -- ISOCELL
Aperture ƒ/ 2.0 ƒ/ 2.2
ISO -- --
Pixel size -- 0.80 µm
Pixel Binning -- 1-4 (2x2)
Sensor size -- 1/3.4
Others
--
--

DxOMark Score

DxOMark Score -- --

User reviews

Quality of daytime photos
7.3
9.3
Quality of nighttime photos
5.3
7.9
Quality of selfies
7.2
8.6
Does it have a powerful flash?
7.9
9.0
Number of reviews
12 opinions
7 opinions

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
3G
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • CDMA BC0 (800)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card

Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi

Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth

Version Bluetooth 5.0 Bluetooth 5.0 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • DIP (Device ID Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • MAP (Message Access Profile)
  • PAN (Personal Area Networking Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • HOGP
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)

Navigation

Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo

USB

USB
  • Charging
  • Mass Storage
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C

SAR

European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

-- --
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

-- --

Others

Others
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • ANT+
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • Infrared
  • Tethering.
  • VoLTE

User reviews

Does it have good coverage for calls?
8.4
9.9
Quality of the GPS
7.6
9.0
And the WiFi?
7.0
9.7
Number of reviews
12 opinions
7 opinions

Battery

Battery

Capacity
4000 mAh
4500 mAh
Type Li-Polymer Li-Polymer
Fast charge Yes,
15.0W
Yes,
27.0W
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 0%
    Less than a day
  • 64%
    One day
  • 36%
    More than one day
  • 0%
    Two days or more
  • 0%
    Less than half day
  • 0%
    Less than a day
  • 33%
    One day
  • 33%
    More than one day
  • 33%
    Two days or more
Number of reviews
12 opinions
7 opinions

Software

Software

Operating System
  • Android 10
    Android 10 Q, 1 year ago
  • MIUI 11 (Android 10)
    Android 10 Q, 1 year ago
Google Services (official) Yes No

User reviews

Did it come with preinstalled applications?
  • 25%
    It comes with a clean operating system
  • 67%
    It has preinstalled apps but they don't bother me
  • 8%
    It has preinstalled apps that I can't uninstall
  • 0%
    It comes with a clean operating system
  • 100%
    It has preinstalled apps but they don't bother me
  • 0%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 0%
    Never
  • 11%
    Once a year
  • 44%
    Every six months
  • 44%
    Every two months or less
  • 0%
    Never
  • 0%
    Once a year
  • 14%
    Every six months
  • 86%
    Every two months or less
Number of reviews
12 opinions
7 opinions

Prices

Prices

Prices

Prices for the version Global  •  2GB  •  32GB  •  A115F Change

Prices

Prices for the version CN  •  6GB  •  64GB Change