Phone Comparison - Sony Ericsson ST25i Kumquat vs Samsung Galaxy Ace 4 vs Samsung Galaxy Ace 4 LTE

general General Info

Manufacturer Sony Ericsson Samsung Samsung
Announced Not officially announced yet June 2014 June 2014
Status Cancelled Available - July 2014 Available - July 2014
Colors Various Iris Charcoal, Classic White Iris Charcoal, Classic White
Form Factor Candybar Candybar Candybar
Dimension - 121.4 x 62.9 x 10.8 mm
(4.78 x 2.48 x 0.43 in)
121.4 x 62.9 x 11 mm
(4.78 x 2.48 x 0.43 in)
Weight - 123.8 g (4.34.0.28 oz) 130.3 g (4.59.0.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 - ST25i
HSDPA 850 / 1900 / 2100 - ST25a
HSDPA 900 / 2100 HSDPA 850 / 900 / 2100
4G Network - - LTE 800 / 900 / 1800 / 2600
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread) Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1 GHz, NovaThor U8500 Dual-core 1.0 GHz Dual-core 1.2 GHz
GPU - -
RAM N/A 512 MB 1 GB
Internal Memory N/A 4 GB 4 GB
External Memory No microSD, up to 64 GB microSD, up to 64 GB

display Display

Type LED-backlit LCD, capacitive touchscreen TFT capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.5 inches 4.0 inches 4.0 inches
Resolution 480 x 854 pixels (280 ppi) 480 x 800 pixels (233 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio - 59.76% 59.76%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio
Games Yes Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 5 MP, 2592 х 1944 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, 3D Sweep Panorama, Image Stabilization Auto focus, Geo-tagging, Face And Smile Detection, Panorama Auto focus, Geo-tagging, Face And Smile Detection, Panorama
Video Yes, 720p@30fps Yes, 720p@30fps Yes, 720p@30fps
Front Camera Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v2.1 with A2DP, EDR Yes, v4.0 with A2DP Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML5, Adobe Flash HTML5 HTML5

memory User Memory

Internal 4 GB, 512 MB RAM 4 GB, 1 GB RAM
Expandable Storage No microSD, up to 64 GB microSD, up to 64 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor not present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 1500 mAh 1800 mAh
Stand by - -
Talk Time - -