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Sony Xperia U (ST25i) vs Vodafone Smart Prime 6

Side by side comparison between Sony Xperia U vs Vodafone Smart Prime 6 phones, differences, pros, cons with full specifications. What's the better?

Sony Xperia U (ST25i)





32bit Dual



20PointsVodafone Smart Prime 6Compare Sony Xperia U X
Vodafone Smart Prime 6





64bit Quad



What's the better phone? Vodafone Smart Prime 6

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Xperia U (ST25i)5 Advantages Sony Xperia U (ST25i)vsSmart Prime 620 Advantages Vodafone Smart Prime 6
+110 grams (3.85 ounces)41%
vs155 grams (5.43 ounces)
Sensors help you use the device
vsNot supported
+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality
vsNot supported
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+Scratch-resistant glassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
1Ghz 32bit Dual-Corevs+1.2Ghz 64bit Quad-Core70%
More powerful processor, you can open your applications faster
512MB LPDDR2vs+1GB LPDDR2100%
More RAM memory. Typically more responsive and better for multitasking.
8GB (4GB available)vs+8GB (5GB available)25%
More internal storage for applications and files
Not supportedvs+Until 64GB microSD, microSDXCAdvantage
More external storage for files using memory cards
12 millimeters (0.47 inches)vs+9 millimeters (0.35 inches)33%
TFT LED-Backlit LCDvs+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid
480x854 pixelsvs+720x1280 pixels125%
Higher resolution screen
280 PPIvs+294 PPI5%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
Larger screen
(back) 5MPvs+(back) 8MP59%
Higher resolution main camera
Not supportedvs+HDR photo only main cameraAdvantage
The HDR technology produced photos with more detail in dark areas
(front) 0.3MPvs+(front) 2MP5 times
Higher resolution secondary camera to take pictures and selfies
HD (1280x720)vs+Full HD (1920x1080)125%
More image quality for recording videos with the primary camera
Android 4.0.4 Ice Cream Sandwich ICSvs+Android 5.0.2 LollipopAdvantage
Android 5.0.2 Lollipop is newer and safer
3G HSUPAvs+4G LTEAdvantage
The 4G LTE network is newer and faster
(3G HSUPA) 14.4 Mbpsvs+(4G LTE) 150 Mbps9 times
Faster for surfing the internet and download files
1320 mAhvs+2500 mAh89%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
2.1 + A2DPvs+4.0 + A2DPAdvantage
Bluetooth 4.0 + A2DP is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
HTML, XHTML, Flash playervs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet

19 Common items in both devices
16 million
LED flash
Only digital zoom
(front) VGA (640x480)
+12 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight
Physical featuresSony Xperia U (ST25i)Vodafone Smart Prime 6
ModelXperia U (ST25i)Smart Prime 6
Other model namesSony Xperia U ST25, Sony ST25i, Sony KumquatAlcatel Smart Prime 6 LTE, Vodafone Smart 6 Prime VF-895N
Country or region available(Global, International)
(Global, International)
feature not registered
Release dateAugust, 2012May, 2015
Depth12 millimeters (0.47 inches)9 millimeters (0.35 inches)
Size (width x height)54 x 112 millimeters (2.13 x 4.41 in)71.9 x 141.7 millimeters (2.83 x 5.58 in)
Weight110 grams (3.85 ounces)155 grams (5.43 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsfeature not registeredfeature not registered
Protection against water and othersNot supportedNot supported
System (OS)Sony Xperia U (ST25i)Vodafone Smart Prime 6
Operating systemAndroid 2.3.7 GingerbreadAndroid 5.0.2 Lollipop
Firmware updateAndroid 4.0.4 Ice Cream Sandwich ICSfeature not registered
HardwareSony Xperia U (ST25i)Vodafone Smart Prime 6
Chipset32bit - ST-Ericsson NovaThor U850064bit - Qualcomm Snapdragon 410 MSM8916 (28nm)
CPU processor1Ghz Dual-Core ARM Cortex-A91.2Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerARM Mali-400Qualcomm Adreno 306 450Mhz
Internal storage8GB (4GB available)8GB (5GB available)
eMMC 4.5
External storageNot supportedUntil 64GB microSD, microSDXC
(dedicated slot)
DisplaySony Xperia U (ST25i)Vodafone Smart Prime 6
Display typeTFT LED-Backlit LCDTFT IPS LCD
Screen size3.5" inches5" inches
Screen-to-body ratio~55.8% (screen-to-body ratio)~67.6% (screen-to-body ratio)
Display resolution480x854 pixels720x1280 pixels
TouchscreenCapacitive Multitouch 4-pointsCapacitive Multitouch
Pixel density (dot pitch)280 PPI294 PPI
Colors16 million16 million
Scratch-resistant glassScratch-resistant glassNot supported
Display featuresfeature not registeredfeature not registered
Mobile networksSony Xperia U (ST25i)Vodafone Smart Prime 6
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)
1 slot (Single-SIM)
micro-SIM (3FF)
Maximum download/upload14.4/5.76 Mbps150/50 Mbps
Network technology2G, 3G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 900/2100UMTS 900/2100
Primary 4G networkNot supportedLTE Cat4 800/1800/2600 (Bands 3,7,20)
Primary 5G networkNot supportedNot supported
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported
CallingSony Xperia U (ST25i)Vodafone Smart Prime 6
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
CameraSony Xperia U (ST25i)Vodafone Smart Prime 6
Back camera (main camera)5 megapixels8 megapixels
Main camera resolution2592x1944 pixels3264x2448 pixels
Video recording (primary)HD (1280x720) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
Touch focusSupportedSupported
Image stabilizationfeature not registeredfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection
BSI sensorNot supportedNot supported
HDRNot supportedHDR photo only main camera
2ª cameraSony Xperia U (ST25i)Vodafone Smart Prime 6
Front camera (secondary)0.3 megapixels2 megapixels
Front camera resolution640x480 pixels1600x1200 pixels
Video recording (secondary)VGA (640x480)VGA (640x480)
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
MultimediaSony Xperia U (ST25i)Vodafone Smart Prime 6
TVNot supportedNot supported
Video formatsMP4, H.263, H.264, WMVMP4, H.264, H.263
Audio formatsMP3, eAAC+, WMA, WAVMP3, WAV, eAAC+
ConnectivitySony Xperia U (ST25i)Vodafone Smart Prime 6
USBMicroUSB 2.0MicroUSB 2.0
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth2.1 + A2DP4.0 + A2DP
WiFi802.11 b/g/n (2.4Ghz)802.11 b/g/n (2.4Ghz)
DLNASupportedNot supported
NFCNot supportedSupported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging
Infrared portNot supportedNot supported
Other functionsSony Xperia U (ST25i)Vodafone Smart Prime 6
Active noise cancellationSupportedNot supported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, Flash playerHTML, XHTML, HTML5
Proximity sensor
Ambient Light sensor
Proximity sensor
Ambient Light sensor
Other features- Colors: Black, White
- Exchangeable bottom caps: White, Black, Pink, Yellow
- USB On-The-Go 1.3
- Sony Reality Display
- Sony Mobile BRAVIA Engine
- xLoud
- 3D surround sound
- WiFi hotspot
- Java framework
- Colors: Gray
- WiFi hotspot
Power supplySony Xperia U (ST25i)Vodafone Smart Prime 6
BatteryLi-Ion: Lithium-Ion (Removable)
LiPo: Li-Ion polymer (Removable)
Battery capacity1320 mAh2500 mAh
Charger, watts• Standard charging• Standard charging
Talk time autonomy336 minutes | 5.6 hours | 0.2 day480 minutes | 8 hours | 0.3 day
Standby28320 minutes | 472 hours | 19.7 days28800 minutes | 480 hours | 20 days
Radiation rateSony Xperia U (ST25i)Vodafone Smart Prime 6
SAR 1.6W/kg (USA, Mexico, etc.)1.09W/kg (head) | 0.93W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)1.62W/kg (head)0.868W/kg (body)

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