Sony Xperia U (ST25a) vs Oukitel C33

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Side by side comparison between Sony Xperia U vs Oukitel C33 phones, differences, pros, cons and full specifications. What's the better?

7/6/2023 3:47 AM, updated: 7/6/2023 12:48 PM

Compare Oukitel C33 X Sony Xperia U (ST25a) 07Points

Specifications Compare Models Pictures

3.5"
LED

480x854

5
MP

0.3mp

512MB
RAM

Dual-core

1320
mAh

(Removable)

24Points Oukitel C33 Compare Sony Xperia U X

Specifications Compare Models Pictures

6.8"
IPS

720x1600

50
MP

5mp

8GB
RAM

Octa-core

5150
mAh

(Non removable)

What's the better phone? Oukitel C33

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!

7 Advantages Sony Xperia U (ST25a)	vs	24 Advantages Oukitel C33
+110 grams (3.85 ounces)91% Lighter	vs	210 grams (7.35 ounces)
+280 PPI9% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	258 PPI
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+Scratch-resistant glassAdvantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
1GHz 32bit Dual-core (45nm)	vs	+1.6GHz 64bit Octa-core (12nm)2 times More powerful processor, you can open your applications faster
512MB LPDDR2	vs	+8GB LPDDR415 times More RAM memory. Typically more responsive and better for multitasking.
8GB (4GB available)	vs	+256GB (220GB available)54 times More internal storage for applications and files
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
12 millimeters (0.47 inches)	vs	+9.8 millimeters (0.39 inches)22% Thinner
Plastic body, glass front	vs	+Plastic body, glass front, leather backAdvantage More resistant material
TFT LED-Backlit LCD	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
480x854 pixels	vs	+720x1600 pixels181% Higher resolution screen
3.5"	vs	+6.8"94% Larger screen
(back) 5MP	vs	+(triple camera) 50MP + 2MP + 2MP10 times Higher resolution main camera
Not supported	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 0.3MP	vs	+(front) 5MP15 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
(front) VGA (640x480)	vs	+(front) HD (1280x720)2 times More image quality for recording videos with the secondary camera
Android 4.0.4 Ice Cream Sandwich ICS	vs	+Android 13Advantage Android 13 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	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device
1320 mAh	vs	+5150 mAh3 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
2.1 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0, USB OTG On-The-Go	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
HTML, XHTML, Flash player	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet

19 Common items in both devices

60Hz

16 million

LED flash

Only digital zoom

Autofocus

EIS: Digital stabilization

Capacitive

+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 differences

📱 Model features
	Sony Xperia U (ST25a)	Oukitel C33
Change model
Model	Xperia U (ST25a)	Oukitel C33
Other model names	Sony Xperia U ST25, Sony Kumquat	Oukitel C33
Country or region available	(Latin America), Brazil, Canada, USA	(Global, International)
Brand	Sony	Oukitel
Release date	5/7/2012	5/10/2023, Announced: 5/1/2023
Depth	12 millimeters (0.47 inches)	9.8 millimeters (0.39 inches)
Size (width x height)	54 x 112 millimeters (2.13 x 4.41 in)	78.8 x 168.6 millimeters (3.1 x 6.64 in)
Weight	110 grams (3.85 ounces)	210 grams (7.35 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front, leather back
Protection against water and others	Not supported	Not supported
📲 Display
	Sony Xperia U (ST25a)	Oukitel C33
Display type	TFT LED-Backlit LCD	TFT IPS LCD
Screen size	3.5" inches	6.8" inches
Screen-to-body ratio	~55.8% (screen-to-body ratio)	~84% (screen-to-body ratio)
Display resolution	480x854 pixels (16:9)	720x1600 pixels (20:9)
Touchscreen	Capacitive Multitouch 4-points	Capacitive Multitouch
Pixel density (dot pitch)	280 PPI	258 PPI
Colors	16 million	16 million
Scratch-resistant glass	Scratch-resistant glass	Not supported
Refresh rate	60Hz	60Hz
Display features	Not supported	450nits[typ]
🤖 Operating System
	Sony Xperia U (ST25a)	Oukitel C33
System version	Android 2.3.7 Gingerbread	Android 13
Firmware update	Android 4.0.4 Ice Cream Sandwich ICS	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Sony Xperia U (ST25a)	Oukitel C33
Chipset	32bit: ST-Ericsson NovaThor U8500 (45nm)	64bit: Unisoc Tiger T606 (12nm)
CPU	Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core)	Octa-core, 2 processors: 2x 1.6GHz ARM Cortex-A75 (Dual-core) 6x 1.6GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	ARM Mali-400 MP1	ARM Mali-G57 MC1 (650MHz)
Performance (benchmark)	feature not registered	AnTuTu: 219981 (v9)
💽 Memory and storage
	Sony Xperia U (ST25a)	Oukitel C33
RAM memory	512MB LPDDR2	8GB LPDDR4
Internal storage	8GB (4GB available)	256GB (220GB available) eMMC 5.1
External storage	Not supported	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Sony Xperia U (ST25a)	Oukitel C33
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) nano-SIM (4FF)
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	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	Not supported	LTE Cat4 (1, 3, 7, 8, 19, 20) TD-LTE (38, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1900/2100
Secondary 4G network	Not supported	LTE Cat4 (1, 3, 7, 8, 19, 20) TD-LTE (38, 40, 41)
Secondary data network	Not supported	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
📷 Camera
	Sony Xperia U (ST25a)	Oukitel C33
Back camera (main camera)	5 megapixels	(triple camera) 50 megapixels 2MP macro f/2.0 2MP depth f/2.0
Main camera resolution	2592x1944 pixels	8160x6120 pixels
Video recording (primary)	HD (1280x720) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
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
Autofocus	Autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	HDR photo on both cameras
Camera extras	feature not registered	Samsung S5KJN1 sensor
📸 Front camera
	Sony Xperia U (ST25a)	Oukitel C33
Front camera (secondary)	0.3 megapixels	5 megapixels
Front camera resolution	640x480 pixels	2560x1920 pixels
Video recording (secondary)	VGA (640x480)	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 U (ST25a)	Oukitel C33
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	Not supported
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.263, H.264, WMV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, eAAC+, WMA, WAV	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Sony Xperia U (ST25a)	Oukitel C33
USB	MicroUSB 2.0, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	2.1 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Sony Xperia U (ST25a)	Oukitel C33
Sensors	Accelerometer Ambient light sensor Compass Proximity sensor	Accelerometer Ambient light sensor Face unlock 2D Fingerprint sensor (rear-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Sony Xperia U (ST25a)	Oukitel C33
Battery type	Li-Ion: lithium-ion (Removable) BA600	LiPo: li-ion polymer (Non removable)
Battery capacity	1320 mAh	5150 mAh
Charger, watts	Wired charging	10W Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	5.6 hours	25 hours (1 days)
Standby	472 hours (19.7 days)	250 hours (10.4 days)
➕ Other features
	Sony Xperia U (ST25a)	Oukitel C33
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	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: Black, White • Exchangeable bottom caps: White, Black, Pink, Yellow • Sony Reality Display • Sony Mobile BRAVIA Engine • xLoud • 3D surround sound • WiFi hotspot • Java framework	• Colors: Dark gray, Light blue, Orange
☢️ Radiation rate
	Sony Xperia U (ST25a)	Oukitel C33
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)	feature not registered