Manufacturer and Model

Manufacturer
Apple
Xiaomi
Phone model
iPhone 4S 16Gb позолота, кожа желудка слона
Mi Mix 128Gb
Year of release
2011
2016

Appearance

Case type
Monoblock
Monoblock
Body length
115 mm
159 mm
Body width
59 mm
82 mm
Body thickness
9.3 mm
7.9 mm
Weight
140 g
209 g
Volume
62.78 cm³
102.75 cm³
Body materials and finishes
  • Gilding
  • Leather
  • Steel
  • Ceramics
Designer model
Colors

Processor (CPU)

Processor model
  • Apple A5
  • Qualcomm Snapdragon 821 MSM8996 Pro
CPU clock speed
1000 MHz
2350 MHz
Number of processor cores
2
4
Level 1 cache (L1)
32 + 32 kB
Level 2 cache (L2)
1536 kB
Processor size
64 bits
Instruction set architecture
ARMv8-A
Manufacturing process
14 nm

Graphics Processor (GPU)

GPU
GPU model
  • PowerVR SGX543MP2
  • Qualcomm Adreno 530
GPU clock speed
653 MHz

Primary storage (RAM)

The amount of RAM
512 MB
4 GB
RAM type
LPDDR4
RAM frequency
1866 MHz
Number of RAM channels
2

Internal storage

Built-in memory
  • 16 GB
  • 128 GB

Mainboard

Chipset
  • Qualcomm Snapdragon 821 MSM8996 Pro

Operating system

Operating system
iOS 5
Android 6.0

Battery

Battery capacity
1420
4400
Battery type
Li-Ion
Li-Pol
Charging the battery from USB
Fast battery charging
Fast charging technology
Qualcomm Quick Charge 3.0
Battery charging time
2.5 h
Adapter output power
  • 5 V / 2.5 A
Call duration in GSM networks
8 h
Standby time in GSM networks
200 h
Call duration in UMTS (WCDMA) networks
14 h
Standby time on UMTS (WCDMA) networks
200 h
Duration of listening to music
40 h
Video watching duration
10 h
Duration of using Wi-Fi
9 h

Screen

Screen diagonal
3.5 in
6.4 in
Screen resolution
960 x 640 pixels
2040 x 1080 pixels
Resolution formats
  • Full HD
  • HD
Pixel density
330 ppi
362 ppi
Screen technology
Retina Display
IPS
Color depth
24 bit
24 bit
Touch screen
Touch screen type
Capacitive
Capacitive
Anti-scratch screen
Glass screen
Aspect ratio
1.5
1.889
Contrast ratio
1300:1
Screen brightness
500 cd/m²
Auto-rotate screen
Ambient light sensor
Proximity sensor

Main photo/video camera

Camera megapixels
8 Mp
16 Mp
Maximum photo resolution
3264 x 2448 pixels
5333 x 3000 pixels
Shooting resolution formats
  • Quad HD
  • Full HD
  • HD
  • Ultra HD
  • Quad HD
  • Full HD
  • HD
The presence of a flash
Flash type
LED
Dual LED
Digital zoom
5 X
Photomatrix model
OmniVision OV16880
Photomatrix type
PureCel
Photomatrix size
4.74 x 3.56 mm
Photomatrix pixel size
1.029 μm
Crop factor
7.29
Aperture
f/2
Shooting settings
Autofocus
Phase detection autofocus
Auto exposure
Face detector
Smile detector
Panoramic photography
HDR photography
Viewfinder
Continuous photography
Touch focus
Exposure compensation
Self-timer
Digital image stabilization
White balance
ISO setting
Scene selection
Other photo settings
  • Serial shooting
  • Panoramic shooting
  • Hdr shooting
  • Face detection
Video capability
Maximum video resolution
1920 x 1080 pixels
3840 x 2160 pixels
Movie speed
30 fps
30 fps
Movie settings
Movie settings list
  • White balance
  • Color effects
  • Scene selection mode

Front photo/video camera

Front camera megapixels
0.3 Mp
5 Mp
Maximum photo resolution
730 x 411 pixels
2981 x 1677 pixels
Shooting resolution formats
  • Quad HD
  • Full HD
  • HD
Photomatrix model
OmniVision OV5675
Photomatrix type
PureCel
Photomatrix size
2.98 x 2.21 mm
Photomatrix pixel size
1.151 μm
Crop factor
11.66
Aperture
f/2
Front camera video
Maximum video resolution
1920 x 1080 pixels

SIM card and calls

Number of SIM-cards
1
2
Mode of operation of multiple SIM-cards
Alternating
SIM card type
Nano-SIM
MP3 ringtones
Polyphonic ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
Video calls
Second microphone
Noise reduction during a call
Ability to mute the microphone during a call
Extended phone book
Contacts in the phone book
Unlimited
Unlimited
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
3.5G
4.5G
GSM support
GSM frequencies
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
CDMA support
CDMA frequencies
  • CDMA 800 MHz
  • CDMA 1900 MHz
  • CDMA 800 MHz
CDMA2000 support
UMTS support
UMTS frequencies
  • UMTS 850 MHz
  • UMTS 900 MHz
  • UMTS 1900 MHz
  • UMTS 2100 MHz
  • UMTS 850 MHz
  • UMTS 900 MHz
  • UMTS 1900 MHz
  • UMTS 2100 MHz
TD-SCDMA support
TD-SCDMA frequencies
  • TD-SCDMA MHz
  • TD-SCDMA MHz
  • TD-SCDMA MHz
  • TD-SCDMA MHz
LTE support
LTE frequencies
  • LTE 850 MHz
  • LTE 900 MHz
  • LTE 1700 MHz
  • LTE 1800 MHz
  • LTE 1900 MHz
  • LTE 2100 MHz
  • LTE 2600 MHz
  • LTE-TDD 1900 MHz
  • LTE-TDD 2300 MHz
  • LTE-TDD 2500 MHz
  • LTE-TDD 2600 MHz
TDD LTE support

Internet data transmission standards

LTE standards
  • LTE Cat 12
CDMA2000 standards
  • 1xEV-DO Rev. A
  • 1xEV-DO Rev. A
Data transmission standards
  • HSUPA
  • HSDPA
  • EDGE
  • GPRS
  • HSPA+
  • HSUPA
  • HSDPA
  • EDGE
  • GPRS

Wi-Fi

Built-in Wi-Fi
Wi-Fi standards
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
Wi-Fi Direct support
Wi-Fi hotspot mode
Dual band Wi-Fi
Wi-Fi MIMO

USB

USB connector
USB connector type
USB Type-C
USB standard
2.0
3.0
USB OTG support
USB host support
USB Mass Storage support

Bluetooth

Built-in Bluetooth
Bluetooth standard
4.0
4.2
A2DP support
AVRCP support

Navigation and positioning

Built-in GPS
A-GPS support
Installed GLONASS
Built-in digital compass

Sensors and gauges

Ambient light sensor
Proximity sensor
Accelerometer
Orientation and rotation sensor
Gyroscope
Magnetometer
Barometer
Hall sensor

Connectors and interfaces

USB connector
USB Type-C
TRS jack (mini/micro jack)
3.5 mm
3.5 mm
Wireless NFC

Images

Supported image formats
  • PNG
  • JPEG
  • GIF
  • BMP
Installed image editor
Geo tags
AirPlay support

Video

Installed video player
Supported video formats
  • MP4
  • MPEG-4
  • MKV
  • AVI
  • 3GPP
  • 3GPP
  • Xvid
  • H.263
  • H.264
  • H.265
  • WMV
Video resolution formats
  • Full HD
  • HD
  • Ultra HD
  • Quad HD
  • Full HD
  • HD
Streaming video
Installed video editor
Geo tags

Audio

Installed audio player
Supported audio formats
  • AAC
  • AAX
  • ALAC
  • MP3
  • WAV
  • AAC
  • AAC+
  • eAAC+
  • AMR
  • AMR-NB
  • AMR-WB
  • FLAC
  • MIDI
  • MP3
  • OGG
  • WMA
  • WAV
MP3 support
Max audio bitrate
320 kbit/s
Streaming audio
Number of polyphony voices
64
Dictaphone
Voice notes
TRS jack (mini/micro jack)
3.5 mm
3.5 mm

Control elements

Touch input
Multitouch
Pinch zoom
Cover Flow mode
Russified input

Documents and office

Installed Organizer (PIM)
Office document support
Supported document formats
  • PDF
Email
IMAP4 protocol support
Convert text to speech
Convert speech to text

Connectivity and synchronization

PC connection
Tethering support
Synchronization over the mobile network
OTA sync
Synchronization with services
  • MS Exchange
  • Gmail
  • Facebook
  • Twitter
  • MySpace
  • YouTube
  • Gmail
  • Gtalk
  • Facebook
  • Twitter
  • Youtube
  • Google search
  • Google maps

Software features

Installed browser
  • HTML
  • WAP
  • HTML
  • HTML5
  • CSS3
  • WAP

Receiving and sending SMS

SMS messages
SMS T9 support
SMS output in the form of a chat
MMS support
VMS support

Security

Fingerprint scanner
Remote phone lock
Remotely wipe data from your phone
Remote phone search
Installed VPN

Additional features

Standalone mode (flight mode)

SAR level

SAR level
0.99 W/kg