Huawei Ascend G615 VS. Lenovo Vibe X2 VS. Xiaomi Mi3: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Huawei Ascend G615 VS. Lenovo Vibe X2 VS. Xiaomi Mi3. The complete information of specifications to decide which to buy.

Ki Note

Ki Cost-effectiveness
?
Cost-effectiveness
7.8
Cost-effectiveness
7.9
Cost-effectiveness
Design & Materials
3.5
5.6
5.7
Performance & Hardware
3.9
7.4
7.2
Camera
4.6
6.9
7.5
Connectivity
4.9
7.5
6.2
Battery
4.1
4.2
7

Basics

Brand

Aliases
--
--
--

Presentation

Unveiled
January 2013, 5 years ago
September 2014, 3 years ago
December 2013, 4 years ago
State
Not available
On Sale
On Sale

Design & Materials

Structure

Size
67.5 mm
134.0 mm
11.0 mm
68.6 mm
140.2 mm
7.3 mm
73.6 mm
144.0 mm
8.1 mm
Weight
145 g
120 g
145 g
Usable surface
61 %
71 %
65 %
Materials
-
-
-
Resistance
-
-
-
Colors
Gold

Gray

Red

White

Screen

Diagonal
4.5"
5"
5"
Type
LCD IPS Super LCD
LCD IPS
LCD IPS
Resolution
720 x 1280 px
1080 x 1920 px
1080 x 1920 px
Density
326 Pixels per inch
441 Pixels per inch
441 Pixels per inch
Others
  • Capacitive
  • Multi-touch
  • Capacitive
  • Multi-touch
  • Capacitive
  • Corning Gorilla Glass 2
  • Multi-touch

Prototypes







Prototypes
Huawei Ascend G615
Print 3D Model
Lenovo Vibe X2
Print 3D Model
Xiaomi Mi3
Print 3D Model

Photos

Photos

Performance & Hardware

Processor

Model
Huawei HiSilicon K3V2 Hi3620
MediaTek MT6595M
Qualcomm Snapdragon 800 MSM8974AB
CPU
ARM Cortex-A9
4x2.0 GHz ARM Cortex-A17+ 4x1.5 GHz ARM Cortex-A7
Krait 400
Type
Quad-Core
Octa-Core
Quad-Core
Frequency
1.4 GHz
2 GHz
2.3 GHz
64 Bits
No
No
No

Graphics

GPU
Vivante GC4000
PowerVR 6200
Qualcomm Adreno 330

RAM

RAM
1 GB
2 GB
2 GB

Antutu

Score
14.792
Overall performance better than 7% of devices
60.000
Antutu v6, Overall performance better than 75% of devices
55.200
Antutu v6, Overall performance better than 72% of devices

Storage

Capacity
8 GB
Capacity with the OS (depends on the brand and ROM version): 5.5-6.8 GB
32 GB
Capacity with the OS (depends on the brand and ROM version): 25-30.8 GB
16 GB
Capacity with the OS (depends on the brand and ROM version): 9-14.8 GB
SD Slot
Yes
Independent SD slot
No
No

Security

Fingerprint
No
No
No

Sensors

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

Others

Notifications LED
No
No
No

Camera

Main

Resolution
8 Mpx
13 Mpx
13 Mpx
Pixel size
--
--
--
Sensor
Unknown Unknown
Unknown Unknown
Sony Exmor RS
Type
CMOS BSI
Unknown
Unknown
Aperture
Unknow
Unknow
f/2.2
Flash
Dual LED
LED
Dual LED
Features
  • Autofocus
  • HDR
  • Autofocus
  • Digital zoom
  • Face detection
  • Geotagging
  • HDR
  • Optical Stabilization (OIS)
  • Panorama
  • Touch focus
  • Autofocus
  • Face detection
  • Geotagging
  • HDR
  • Optical zoom
Slow Motion Video
No
30.0 fps
No
30.0 fps
No
30.0 fps
Optical Stabilisation
No
Yes
No

Selfie

Resolution
1.3 Mpx
4.9 Mpx
2 Mpx

Connectivity

Networks

2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
4G LTE
-
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B20 (800)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
-

SIM card

Dual SIM
Single Sim
Dual Sim Full Active
Single Sim
Type
Mini SIM
Micro SIM
Micro SIM
Unknown

Wi-Fi

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

Bluetooth

Version
Bluetooth 3.0
Bluetooth 4.0
Bluetooth 4.0
Others
  • A2DP (Advanced Audio Distribution Profile)
  • HS
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)

Navigation

Navigation
  • A-GPS
  • GPS
  • A-GPS
  • GLONASS
  • GPS
  • A-GPS
  • GPS
  • S-GPS

USB

USB
  • Charging
  • Mass Storage
  • Charging
  • 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.

--
0.339 W/Kg on head
0.373 W/Kg on body
--
American measurement

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

--
0.589 W/Kg on head
0.375 W/Kg on body
-- W/Kg on head
1.290 W/Kg on body

Others

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

Battery

Capacity
2150 mAh
2300 mAh
3050 mAh
Type
Li-Polymer
Li-Polymer
Li-Ion
Others
Removable
Non-removable

Software

Operating System
Android 4.0.4 Ice Cream Sandwich
Android 4.4.2 KitKat
MIUI V8 (Android 6.0.1 Marshmallow)

Prices

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