Lenovo K3 Note VS. Meizu M2 Note VS. Xiaomi Redmi Note 2: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Lenovo K3 Note VS. Meizu M2 Note VS. Xiaomi Redmi Note 2. The complete information of specifications to decide which to buy.

Ki Note

Ki Cost-effectiveness
8.3
Cost-effectiveness
8.4
Cost-effectiveness
8.5
Cost-effectiveness
Design & Materials
6.1
8.2
5.8
Performance & Hardware
6.9
6.4
7
Camera
8.1
7.1
7.9
Connectivity
7.3
7.1
8.4
Battery
6.3
7.2
6.6

Basics

Brand

Aliases
--
M575U, blue charm 2
--

Presentation

Unveiled
March 2015, 3 years ago
June 2015, 3 years ago
August 2015, 2 years ago
State
On Sale
On Sale
On Sale

Design & Materials

Structure

Size
76.0 mm
152.6 mm
7.9 mm
75.2 mm
150.9 mm
8.7 mm
76.0 mm
152.0 mm
8.3 mm
Weight
150 g
149 g
160 g
Usable surface
72 %
73 %
72 %
Materials
Plastic
Metal, Plastic
Plastic
Resistance
-
-
-
Colors
White

Yellow
Black

Blue

Pink

White
Black

Blue

Brown

Pink

White

Screen

Diagonal
5.5"
5.5"
5.5"
Type
LCD IPS Sharp
LCD IPS IGZO SHARP
LCD IPS
Resolution
1080 x 1920 px
1080 x 1920 px
1080 x 1920 px
Density
401 Pixels per inch
401 Pixels per inch
401 Pixels per inch
Others
  • Capacitive
  • Multi-touch
  • OGS (One Glass Solution)
  • 450 cd/m2
  • Capacitive
  • Dragontrail glass
  • GFF full lamination
  • Multi-touch
  • Capacitive
  • Full Lamination Technology
  • LED Notifications
  • Multi-touch
  • OGS (One Glass Solution)
  • Viewing angle - 178°

Prototypes






Prototypes
Lenovo K3 Note
Print 3D Model
Meizu M2 Note
Print 3D Model
Xiaomi Redmi Note 2
Print 3D Model

Photos

Performance & Hardware

Processor

Model
MediaTek MT6752
MediaTek MT6753 (1.3GHz)
MediaTek Helio X10 2.0 (MT6795)
CPU
Cortex A53 (ARMv8-A)
ARM Cortex-A53
ARM Cortex-A53
Type
Octa-Core
Octa-Core
Octa-Core
Frequency
1.7 GHz
1.3 GHz
2 GHz
64 Bits
Yes
Yes
Yes

Graphics

GPU
Mali-T760
ARM Mali-T720 MP3
PowerVR G6200 700MHz

RAM

RAM
2 GB
2 GB
2 GB

Antutu

Score
46.031
Overall performance better than 68% of devices
32.319
Overall performance better than 49% of devices
48.022
Overall performance better than 70% of devices

Storage

Capacity
16 GB
Capacity with the OS (depends on the brand and ROM version): 9-14.8 GB
16 GB
Capacity with the OS (depends on the brand and ROM version): 9-14.8 GB
16 GB
Capacity with the OS (depends on the brand and ROM version): 9-14.8 GB
SD Slot
Yes
Independent SD slot
Yes
Slot for SD or second SIM card
Yes
Independent SD slot

Security

Fingerprint
No
No
No

Sensors

Sensors
  • Accelerometer
  • Compass
  • Gyroscope
  • Light sensor
  • Proximity
  • Compass
  • Gravity
  • Gyroscope
  • Hall
  • Light sensor
  • Proximity
  • Accelerometer
  • Compass
  • Gravity
  • Gyroscope
  • Light sensor
  • Proximity

Others

Notifications LED
No
No
LED Notifications

Camera

Main

Resolution
13 Mpx
13 Mpx
13 Mpx
Pixel size
1.157 µm
1.127 µm
1.127 µm
Sensor
Omnivision OV13850
Samsung Unknown
Samsung 5K3M2
Type
CMOS
CMOS
ISOCELL
Aperture
f/2.0
f/2.2
f/2.2
Flash
Dual LED
Dual LED
LED
Features
  • Autofocus
  • Continuous shooting
  • Digital image stabilization
  • Digital zoom
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Panorama
  • Scene mode
  • Self-timer
  • Touch focus
  • White balance settings
  • Autofocus
  • Digital zoom
  • Face detection
  • ISO settings
  • Manual focus
  • Scene mode
  • Autofocus
  • Digital zoom
  • HDR
  • ISO settings
  • Manual focus
Slow Motion Video
No
30.0 fps
No
30.0 fps
Yes
60.0 fps
Optical Stabilisation
No
No
No

Selfie

Resolution
5 Mpx
5 Mpx
5 Mpx

Connectivity

Networks

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

SIM card

Dual SIM
Dual Sim Dual Standby
Dual Sim Dual Standby
Dual Sim Dual Standby
Type
Micro SIM
Micro SIM
Nano SIM
Nano SIM
Micro SIM
Micro SIM

Wi-Fi

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

Bluetooth

Version
Bluetooth 4.0 LE Low energy consumption
Bluetooth 4.0 LE Low energy consumption
Bluetooth 4.0 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • LE (Low Energy)
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)

Navigation

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

USB

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

SAR

European measurement

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

--
--
0.342 W/Kg on head
0.452 W/Kg on body
American measurement

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

1.590 W/Kg on head
0.688 W/Kg on body
0.345 W/Kg on head
0.928 W/Kg on body
-- W/Kg on head
1.490 W/Kg on body

Others

Others
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • Audio Jack
  • Audio Jack
  • Radio FM
  • Infrared

Battery

Capacity
3000 mAh
3100 mAh
3060 mAh
Type
Li-Ion
Li-Ion
Li-Ion Polymer
Others
Removable
Non-removable
Removable

Software

Operating System
Android 6.0 Marshmallow
Flyme 4.5.3 (Android 5.1)
MIUI V7 (Android 5.0.2 Lollipop)

Prices

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