Sony Xperia Go (ST27i) vs Xiaomi Redmi 2 Pro

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Side by side comparison between Sony Xperia Go vs Xiaomi Redmi 2 Pro phones, differences, pros, cons and full specifications. What's the better?

9/6/2015 9:22 PM, updated: 5/11/2020 8:38 PM

Compare Xiaomi Redmi 2 Pro X Sony Xperia Go (ST27i) 04Points

Specifications Compare Models Pictures

3.5"
LED

320x480

5
MP

512MB
RAM

Dual-core

1305
mAh

(Non removable)

24Points Xiaomi Redmi 2 Pro Compare Sony Xperia Go X

Specifications Compare Models Pictures

4.7"
IPS

720x1280

8
MP

2mp

2GB
RAM

Quad-core

2200
mAh

(Removable)

What's the better phone? Xiaomi Redmi 2 Pro

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!

4 Advantages Sony Xperia Go (ST27i)	vs	24 Advantages Xiaomi Redmi 2 Pro
+110 grams (3.85 ounces)22% Lighter	vs	134 grams (4.69 ounces)
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Waterproof (IP?)Advantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
1GHz 32bit Dual-core	vs	+1.2GHz 64bit Quad-core (28nm)79% More powerful processor, you can open your applications faster
512MB LPDDR2	vs	+2GB LPDDR33 times More RAM memory. Typically more responsive and better for multitasking.
8GB (4GB available)	vs	+16GB (12GB available)2 times More internal storage for applications and files
9.8 millimeters (0.39 inches)	vs	+9.4 millimeters (0.37 inches)4% Thinner
TFT LED-Backlit LCD	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
320x480 pixels	vs	+720x1280 pixels5 times Higher resolution screen
165 PPI	vs	+312 PPI89% Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.5"	vs	+4.7"34% Larger screen
(back) 5MP	vs	+(back) 8MP59% Higher resolution main camera
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
Not supported	vs	+HDR photo only main cameraAdvantage The HDR technology produced photos with more detail in dark areas
Not supported	vs	+(front) 2MPAdvantage A front-camera is best for taking selfies
HD (1280x720)	vs	+Full HD (1920x1080)125% More image quality for recording videos with the primary camera
Android 4.1.2 Jelly Bean	vs	+Android 4.4.4 KitKatAdvantage Android 4.4.4 KitKat is newer and safer
3G HSUPA	vs	+4G LTEAdvantage The 4G LTE network is newer and faster
(3G HSUPA) 14.4 Mbps	vs	+(4G LTE) 150 Mbps9 times Faster for surfing the internet and download files
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
1305 mAh	vs	+2200 mAh69% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Li-Ion: lithium-ion (Non removable)	vs	+LiPo: li-ion polymer (Removable)Advantage Removable battery can be replaced easily
Not supported	vs	+Video callingAdvantage The video calling allows to make calls with voice and video
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos
3.0 + A2DP	vs	+4.0 + A2DPAdvantage Bluetooth 4.0 + A2DP is newer and faster
HTML, XHTML, Flash player	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet

20 Common items in both devices

Until 32GB microSD, microSDHC

16 million

LED flash

Only digital zoom

Autofocus

Capacitive

Multitouch

+13 specs and more in the table below

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

Highlight differences

📱 Model features
	Sony Xperia Go (ST27i)	Redmi 2 Pro
Change model
Model	Xperia Go (ST27i)	Redmi 2 Pro
Other model names	Sony Xperia Go ST27, Sony ST27i, Sony Lotus	Xiaomi Redmi 2 Prime Dual Sim, Hongmi 2 Prime, Xiaomi Hermes
Country or region available	(Global, International)	China, Hong Kong
Brand	Sony	Xiaomi
Release date	7/1/2012	8/10/2015
Depth	9.8 millimeters (0.39 inches)	9.4 millimeters (0.37 inches)
Size (width x height)	60.3 x 111 millimeters (2.37 x 4.37 in)	67.2 x 134 millimeters (2.65 x 5.28 in)
Weight	110 grams (3.85 ounces)	134 grams (4.69 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Waterproof (IP?)	Not supported
📲 Display
	Sony Xperia Go (ST27i)	Redmi 2 Pro
Display type	TFT LED-Backlit LCD	TFT IPS LCD
Screen size	3.5" inches	4.7" inches
Screen-to-body ratio	~54.5% (screen-to-body ratio)	~67.6% (screen-to-body ratio)
Display resolution	320x480 pixels	720x1280 pixels
Touchscreen	Capacitive Multitouch 4-points	Capacitive Multitouch
Pixel density (dot pitch)	165 PPI	312 PPI
Colors	16 million	16 million
Scratch-resistant glass	Scratch-resistant glass	Dragontrail Glass
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Sony Xperia Go (ST27i)	Redmi 2 Pro
System version	Android 2.3.7 Gingerbread	Android 4.4.4 KitKat
Firmware update	Android 4.1.2 Jelly Bean	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Sony Xperia Go (ST27i)	Redmi 2 Pro
Chipset	32bit: ST-Ericsson NovaThor U8500	64bit: Qualcomm Snapdragon 410 (MSM8916) (28nm)
CPU	Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core)	Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	ARM Mali-400	Qualcomm Adreno 306 (450MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Sony Xperia Go (ST27i)	Redmi 2 Pro
RAM memory	512MB LPDDR2	2GB LPDDR3
Internal storage	8GB (4GB available)	16GB (12GB available) eMMC 4.5
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Sony Xperia Go (ST27i)	Redmi 2 Pro
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	14.4/5.76 Mbps	150/50 Mbps
Network technology	2G, 3G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Tri-Band 900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 900/1800/1900
Primary 3G network	UMTS 900/2100	TD-SCDMA 1900/2000 UMTS 850/1900/2100
Primary 4G network	Not supported	LTE Cat4 (Bands 3, 7) TD-LTE (Bands 38, 39, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA	GPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported	GSM 900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Sony Xperia Go (ST27i)	Redmi 2 Pro
Back camera (main camera)	5 megapixels	8 megapixels
Main camera resolution	2592x1944 pixels	3264x2448 pixels
Video recording (primary)	HD (1280x720) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	feature not registered	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	Not supported	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Sony Xperia Go (ST27i)	Redmi 2 Pro
Front camera (secondary)	Not supported	2 megapixels
Front camera resolution	Not supported	1600x1200 pixels
Video recording (secondary)	Not supported	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Sony Xperia Go (ST27i)	Redmi 2 Pro
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.263, H.264, WMV	MP4, H.264, H.263
Audio formats	MP3, eAAC+, WMA, WAV	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	Sony Xperia Go (ST27i)	Redmi 2 Pro
USB	MicroUSB 2.0	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	3.0 + A2DP	4.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Supported	Supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Sony Xperia Go (ST27i)	Redmi 2 Pro
Sensors	Accelerometer Ambient light sensor Barometer Compass Proximity sensor	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Sony Xperia Go (ST27i)	Redmi 2 Pro
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Removable)
Battery capacity	1305 mAh	2200 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	5.5 hours	feature not registered
Standby	460 hours (19.2 days)	feature not registered
➕ Other features
	Sony Xperia Go (ST27i)	Redmi 2 Pro
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Not supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: White, Black, Yellow • Sony Reality Display • Sony Mobile BRAVIA Engine • 3D surround sound • Sony xLOUD • Video stabiliser • WiFi hotspot • IP67 certified: dust and water proof Java framework	• Colors: Dark gray, White • MIUI 6.0 • Quick Charge 1.0
☢️ Radiation rate
	Sony Xperia Go (ST27i)	Redmi 2 Pro
SAR 1.6W/kg (USA, Mexico, etc.)	1.12W/kg (head), 0.96W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.89W/kg (head)	feature not registered