Jiayu S3 VS. Xiaomi Mi2a: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Jiayu S3 VS. Xiaomi Mi2a. The complete information of specifications to decide which to buy.

Devices

Ki Note

Ki Cost-effectiveness
No price,
no Ki
No price,
no Ki
Design & Materials
4.8
2.3
Performance & Hardware
4.4
2.3
Camera
6.1
2.2
Connectivity
6.1
3.8
Battery
3.9
2.2

Basics

Brand

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

Release Date

Release date
July 2014, 5 years ago
June 2013, 6 years ago
State
Not available
Not available

Design & Materials

Structure

Size
75.5 mm
152.0 mm
8.9 mm
66.5 mm
133.0 mm
10.0 mm
Weight
158 g
133 g
Usable surface
72 %
63 %
Materials
Plastic
-
Resistance
-
-
Colors
Black

Silver

Screen

Diagonal
5.5"
4.5"
Type
LCD IPS
LCD IPS
Resolution
1080 x 1920 px
720 x 1280 px
Density
401 Pixels per inch
326 Pixels per inch
Others
  • Corning Gorilla Glass 3
  • Without Notch
  • OGS (One Glass Solution)
  • Capacitive
  • Multi-touch
  • Without Notch

Prototypes





Prototypes
Jiayu S3
Print 3D Model
Xiaomi Mi2a
Print 3D Model

Photos

Performance & Hardware

Processor

Model
MediaTek MT6753 (1.3GHz)
Qualcomm Snapdragon S4 Plus MSM8260A
CPU
ARM Cortex-A53
Krait
Type
Octa-Core
Dual-Core
Frequency
1.3 GHz
1.5 GHz
64 Bits
Yes
No

Graphics

GPU
ARM Mali-T720 MP3
Qualcomm Adreno 225

RAM

RAM
3 GB
1 GB

Antutu

Score
31.390 (Antutu v5)
Overall performance better than 34% of devices
21.470
Overall performance better than 19% of devices

Storage

Capacity
16 GB
16 GB
SD Slot
Yes
Independent SD slot
Yes
Independent SD slot

Security

Fingerprint
No
No

Sensors

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

Others

Notifications LED
No
No

Camera

Main

Resolution
13 Mpx
8 Mpx
Pixel size
1.127 µm
--
Sensor
Sony IMX214 Exmor RS
Unknown Unknown
Type
CMOS
Unknown
Aperture
f/2.0
Unknow
Flash
Dual LED
LED
Features
  • Autofocus
  • Digital zoom
  • Manual focus
  • Scene mode
  • Autofocus
  • Digital image stabilization
  • Face detection
  • Geotagging
  • HDR
Slow Motion Video
No
30 fps
No
30 fps
Optical Stabilisation
No
No

Selfie

Resolution
5 Mpx
2 Mpx

Connectivity

Networks

5G
-
-
4G LTE
  • B3 (1800)
  • B7 (2600)
  • B20 (800)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
-
3G
  • B1 (2100)
  • B2 (1900)
  • B8 (900)
  • B33 (TD 1900)
  • B34 (TD 2000)
  • B1 (2100)
  • B2 (1900)
  • B8 (900)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card

Dual SIM
Dual Sim Dual Standby
Single Sim
Type
Micro SIM
Micro SIM
Unknown

Wi-Fi

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

Bluetooth

Version
Bluetooth 4.0
Bluetooth 4.0
Others
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)

Navigation

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

USB

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

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

Others

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

Battery

Battery
Capacity
3000 mAh
2030 mAh
Type
Li-Ion
Li-Ion
Others
Removable
Removable

Software

Software
Operating System
Android 5.1 Lollipop
Android 4.1.1 Jelly Bean

Prices

Prices unavailable
Prices unavailable