• 6.4" (1920x1080)
  • 2GB
    Snapdragon 800 SoC
    16GB Storage
  • 8-MP, f/2.4 Rear: 1 Camera
  • 3050 mAh
  • 5.5" (1920x1080) IPS LCD
  • 2GB
    MT6797 Helio X20 SoC
    16GB Storage
  • 13-MP, f/2 Rear: 1 Camera
  • 4100 mAh
Specifications Highlights
Product NameXperia Z UltraRedmi Note 4
ProductXperia Z Ultra (2013), Price: 355 USD at AmazonRedmi Note 4 (2016)
Display6.4" 1920x1080 5.5" 1920x1080 IPS LCD
Rear Camera(s)
  • 8-MP f/2.4 (Primary)
  • 13-MP f/2 (Primary)
Selfie Camera(s)
  • 2-MP
  • 5-MP
Computing
  • Snapdragon 800 SoC
  • 2GB RAM
  • 16GB Storage
  • MicroSD (64GB max.)
  • MT6797 Helio X20 SoC
  • 2GB RAM
  • 16GB Storage
  • MicroSD (256GB max.)
Battery3050 mAh4100 mAh
DesignIP58, 212g (7.5oz), 179.4x92.2x6.5 mm (7.06 x 3.63 x 0.26 inches)IP Rating, 175g (6.2oz), 151x76x8.4 mm (5.94 x 2.99 x 0.33 inches)
Price (Market)$355
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Display
Product NameXperia Z UltraRedmi Note 4
TypeIPS LCD
Diagonal (inches)6.4"5.5"
Display/Body Ratio68.3%72.7%
Resolution1920x10801920x1080
Sharpness (PPI)344 PPI401 PPI
Features
  • Multitouch
  • Multitouch
Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
Primary Camera
Product NameXperia Z UltraRedmi Note 4
Megapixel8-MP13-MP
Aperturef/2.4f/2
Sensor Pixel Size1.4 µm1.12 µm
Hardware Features
  • HDR Photo
  • HDR Video
  • HDR Photo
Software Features
  • Geo Tag
  • Geo Tag
Video Resolutions
  • 1080p/30fps
  • 1080p/30fps
  • 720p/120fps
Battery
Product NameXperia Z UltraRedmi Note 4
Battery TypeLi-IonLi-Poly
Battery Capacity (mAh)3050 mAh4100 mAh
Talk Time14 hours
Music Playback Time120 hours
Computing
Product NameXperia Z UltraRedmi Note 4
Processor BrandQualcommMediatek
Processor NameSnapdragon 800MT6797 Helio X20
Processor Model MSM8274 or MSM8974
Processor # Cores48
Main Processor Frequency (GHz)2.2 GHz2.0 GHz
RAM Options2GB2GB
Internal Storage Options16GB16GB
Memory Card TypeMicroSDMicroSD
Mem. Card Max. Size64GB256GB
Operating System + VersionAndroid 4.4.4Android 6.0
Communications
Product NameXperia Z UltraRedmi Note 4
LTE Category (Download)LTE CAT4 150 Mbps
Modem Features
  • GPRS
  • EDGE
  • LTE
  • GPRS
  • EDGE
WiFi Speed
  • a
  • b
  • g
  • n
  • ac
  • a
  • b
  • g
  • n
  • ac
WiFi Features
  • Hotspot
  • Dual-band
  • WiFi Direct
  • Hotspot
  • Dual-band
  • WiFi Direct
Bluetooth VersionBluetooth 4.0Bluetooth 4.2
Bluetooth Features
  • A2DP
  • A2DP
  • BT LE
NFC Features
  • NFC Supported
Connector TypeMicro USBMicro USB
Connector Features
  • USB OTG
  • MHL
  • USB OTG
SAR US Head1.01 W/Kg
SAR US Body1.54 W/Kg
SAR EU Head0.34 W/Kg
Sim Card 0
Product NameXperia Z UltraRedmi Note 4
NameSIM0SIM0
SIM TypeMicro SIMNano SIM
Multimedia
Product NameXperia Z UltraRedmi Note 4
Multimedia Features
  • DLNA
Audio Alerts
  • VIBRATION
  • MP3
  • VIBRATION
  • MP3
  • WAV
Speaker channelsStereo
Audio Features
  • Loudspeaker
  • 3.5mm Port
  • Phone Noise Cancellation
  • FM Radio
  • Loudspeaker
  • 3.5mm Port
  • Phone Noise Cancellation
  • FM Radio
Audio Formats
  • MP3
  • WAV
  • WMA
  • FLAC
  • FLAC
  • MP3
  • WAV
Video Formats
  • MP4
  • DIVX
  • XVID
  • WMV
  • H.264
  • H.263
  • MP4
  • XVID
Sensors
  • Accelerometer
  • Compass
  • GPS
  • A-GPS
  • GLONASS
  • Gyroscope
  • Light
  • Proximity
  • Accelerometer
  • Compass
  • GPS
  • A-GPS
  • GLONASS
  • Gyroscope
  • Proximity

Sony Xperia Z Ultra vs. Xiaomi Redmi Note 4 Specs & Speed Benchmarks

Antutu

Higher is better

3DMark Unlimited Icestorm

Higher is better

GFXBench Manhattan (Offscr.)

Higher is better

GFXBench T-Rex (Offscr.)

Higher is better

Battery Capacity (mAh)

Higher is better