Xiaomi Mi2a vs Xiaomi Mi4: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Xiaomi Mi2a vs Xiaomi Mi4. The complete information of specifications to decide which to buy.

Compare
Technical data sheets

Basics

Score

Ki Price/Quality
Score
No price,
no Ki
6.2 Ki Price/Quality
Score
Design and Screen score 2.2 Design & Materials 4.4 Design & Materials
Performance and Hardware score 2.4 Performance & Hardware 4.6 Performance & Hardware
Camera score 2.1 Camera 5.7 Camera
Connectivity score 3.0 Connectivity 4.3 Connectivity
Battery score 2.1 Battery 5.8 Battery

User reviews

User score
8.6
7 opinions
8.9
184 opinions

Summary

Inches 4.5" 5"
Resolution HD FHD
Usable surface 63% useful 72% useful
Aspect Ratio 16:9 16:9
Dimensions 66.5 mm
133.0 mm
10.0 mm
68.5 mm
139.2 mm
8.9 mm
Weight 133 g 149 g
Micro SnapD. S4
Dual-Core
SnapD. 801
Quad-Core
RAM 1 GB RAM 2 GB RAM
Storage 16 GB 16 GB
AnTuTu 21.470
v?
61.493
v6
Battery 2030 mAh 3080 mAh
Main Camera 1
8 Mpx · Unknow

1
13 Mpx · ƒ/1.8
IMX214 Exmor RS
Selfie Camera SELF 2 Mpx · ƒ/-- SELF 8 Mpx · ƒ/--
Bands
OS Android 4.1 Jelly Bean Android 6.0 Marshmallow

Brand

Brand Xiaomi Xiaomi
Aliases Mi-Two A, MI-2a --

Release Date

Release date June 2013,
7 years ago
July 2014,
6 years ago
State Not available On Sale
Market China China

Design & Materials

Structure

Xiaomi Mi2a
Xiaomi Mi4
Xiaomi Mi2a
Xiaomi Mi4
Size
66.5 mm
133.0 mm
10.0 mm
Print 3D Model
68.5 mm
139.2 mm
8.9 mm
Print 3D Model
Weight 133 g 149 g
Usable surface 63 % 72 %
Materials - Plastic, Stainless steel
Resistance - -
Colors
Black

White

Screen

Diagonal 4.5" 5"
Type LCD IPS LCD IPS JDI
Aspect Ratio 16:9 16:9
Resolution HD
720 x 1280 px
FHD
1080 x 1920 px
Density 326 Pixels per inch 441 Pixels per inch

Others

Others
  • Without Notch
  • Capacitive
  • Multi-touch
  • Without Notch
  • Color LED Notifications
  • OGS (One Glass Solution)
  • Full Lamination Technology
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
8.9
7.8
Do you think it's a nice phone?
7.6
9.1
Is it comfortable?
9.6
8.9
Can you see it well in the sunlight?
8.3
8.3
Number of reviews
7 opinions
184 opinions

Performance & Hardware

Processor

Model Qualcomm Snapdragon S4 Plus MSM8260A Qualcomm Snapdragon 801 MSM8974AC
CPU 2x Krait 1.5 GHz 4x Krait 400 2.5 GHz
Type Dual-Core Quad-Core
Manufacturing 45 nm 28 nm
Frequency 1.5 GHz 2.5 GHz
64 Bits No No

Graphics

GPU Qualcomm Adreno 225 Qualcomm Adreno 330

RAM

RAM 1 GB 2 GB
Type -- --

Storage

Capacity 16 GB 16 GB
Type -- --
SD Slot Yes ,
Independent SD slot
No

Security

Fingerprint No No

Sensors

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

Others

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

User reviews

Does it have good sound?
7.4
8.0
Does it work smoothly in everyday use?
7.7
9.2
What's your experience been with demanding games?
5.2
8.6
Number of reviews
7 opinions
184 opinions

Camera

Main

No. of cameras Rear camera Rear camera
1
Tipo de cámara

Standard

Standard
Resolution 8 Mpx 13 Mpx
Sensor Unknown Sony IMX214 Exmor RS
Type Unknown CMOS
Aperture Unknow ƒ/ 1.8
ISO -- --
Pixel size -- 1.12 µm
Pixel Binning -- --
Sensor size -- 1/3.06

Features

Flash LED LED
Optical Stabilisation No No
Slow Motion Video No,
30 fps
Yes,
120 fps
Others
  • Digital image stabilization
  • Autofocus
  • Geotagging
  • HDR
  • Face detection
  • Digital zoom
  • Autofocus
  • Continuous autofocus
  • Manual focus
  • Geotagging
  • HDR
  • Face detection
  • ISO settings
  • Scene mode
  • Dual shot

Selfie

SELF
Tipo de cámara

Dedicada

Dedicada
Resolution 2 Mpx 8 Mpx
Sensor Unknown Unknown
Type -- --
Aperture ƒ/ -- ƒ/ --
ISO -- --
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score

DxOMark Score -- --

User reviews

Quality of daytime photos
7.7
8.9
Quality of nighttime photos
6.9
7.3
Quality of selfies
6.6
8.3
Does it have a powerful flash?
7.4
8.1
Number of reviews
7 opinions
184 opinions

Connectivity

Network compatibility

5G -- --
4G LTE --
  • B1 (2100)
  • B3 (1800)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
3G
  • B1 (2100)
  • B2 (1900)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card

Dual SIM Single Sim Single Sim
Type
  • Unknown
  • Micro SIM

Wi-Fi

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

Bluetooth

Version Bluetooth 4.0 Bluetooth 4.0
Others
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • HID (Human Interface Profile)

Navigation

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

USB

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

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

-- W/Kg on head
1.370 W/Kg on body
-- W/Kg on head
1.370 W/Kg on body

Others

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

User reviews

Does it have good coverage for calls?
9.1
8.6
Quality of the GPS
8.1
7.9
And the WiFi?
8.7
8.7
Number of reviews
7 opinions
184 opinions

Battery

Battery

Capacity
2030 mAh
3080 mAh
Type Li-Ion Li-Polymer
Fast charge No No
Others
  • Removable
  • Non-removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 29%
    Less than a day
  • 71%
    One day
  • 0%
    More than one day
  • 0%
    Two days or more
  • 1%
    Less than half day
  • 4%
    Less than a day
  • 36%
    One day
  • 49%
    More than one day
  • 11%
    Two days or more
Number of reviews
7 opinions
184 opinions

Software

Software

Operating System
  • Android 4.1.1 Jelly Bean
    Android 4.1 Jelly Bean, 8 years ago
  • Android 6.0.1 Marshmallow
    Android 6.0 Marshmallow, 5 years ago
Google Services (official) No No

User reviews

Did it come with preinstalled applications?
  • 0%
    It comes with a clean operating system
  • 86%
    It has preinstalled apps but they don't bother me
  • 14%
    It has preinstalled apps that I can't uninstall
  • 16%
    It comes with a clean operating system
  • 79%
    It has preinstalled apps but they don't bother me
  • 5%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 43%
    Never
  • 0%
    Once a year
  • 43%
    Every six months
  • 14%
    Every two months or less
  • 3%
    Never
  • 7%
    Once a year
  • 35%
    Every six months
  • 55%
    Every two months or less
Number of reviews
7 opinions
184 opinions

Prices

Prices
Prices unavailable

Prices