Sony Ericsson Xperia Arc S LT18i vs Sony Ericsson Xperia Ray ST18i
Here you can compare Sony Ericsson Xperia Arc S LT18i and Sony Ericsson Xperia Ray ST18i. Comparing Sony Ericsson Xperia Arc S LT18i vs Sony Ericsson Xperia Ray ST18i on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Sony Ericsson Xperia Arc S LT18i stands against Sony Ericsson Xperia Ray ST18i and which one should you buy The current lowest price found for Sony Ericsson Xperia Arc S LT18i is ₹12,000 and for Sony Ericsson Xperia Ray ST18i is ₹18,699. The details of both of these products were last updated on Jun 09, 2026.
| Specification | Sony Ericsson Xperia Arc S LT18i | Sony Ericsson Xperia Ray ST18i |
|---|---|---|
| OS | Android v2.3.4 (Gingerbread) | Android v2.3 (Gingerbread) |
| Rear Camera | 8.1 MP | 8.1 MP |
| Display | 4.2 inches, 480 x 854 pixels | 3.3 inches, 480 x 854 pixels |
| CPU | 1.4 GHz, Single Core Processor | 1 GHz, Single Core Processor |
| RAM | 512 MB | 512 MB |
| Price | ₹12,000 | ₹18,699 |
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Overview
| Specs Score | 21 / 100 | 22 / 100 Better Specs |
| Display Size | 4.2 in Bigger Display | 3.3 in |
| CPU Clock Speed | 1.4 GHz Faster Clock Speed | 1 GHz |
| Front Camera | 0.3 MP Better Front Camera Resolution | |
| Weight | 117 g | 100 g Lighter |
| Thickness | 8.69 mm Slimmer | 9.4 mm |
General
| Sim Type | Single Sim, GSM | Single Sim, GSM |
| Dual Sim | No | No |
| Device Type | Smartphone | Smartphone |
| Release Date | August, 2011 | June, 2011 |
Design
| Dimensions | 63 x 125 x 8.69 mm | 53 x 111 x 9.4 mm |
| Weight | 117 g | 100 g |
Display
| Type | Color TFT Screen (16M colors Colors) | Color TFT Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 4.2 inches, 480 x 854 pixels | 3.3 inches, 480 x 854 pixels |
| Aspect Ratio | 16:9 | 16:9 |
| PPI | ~ 233 PPI | ~ 297 PPI |
Memory
| Phonebook | Unlimited | Unlimited |
| RAM | 512 MB | 512 MB |
| Storage | 1 GB | 1 GB |
| Card Slot | Yes, upto 32 GB, 8 GB included | Yes, upto 32 GB, 4 GB included |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 14.4 Mbps Download 5.8 Mbps Upload | Yes 7.2 Mbps Download 5.8 Mbps Upload |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v2.1 | Yes, v2.1 |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging, USB Storage | USB Charging, USB Storage |
Extra
| GPS | Yes, with A-GPS Support | Yes, with A-GPS Support |
| Sensors | Accelerometer, Compass | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra | HDMI |
Camera
| Rear Camera | 8.1 MP | 8.1 MP |
| Auto Focus | Yes | Yes |
| Features | Image stabilizer, Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | Image stabilizer, Face detection, Smile detection, Geo tagging |
| Video Recording | 720p @ 30 fps HD | 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | No | 0.3 MP |
Technical
| OS | Android v2.3.4 (Gingerbread) | Android v2.3 (Gingerbread) |
| Chipset | Qualcomm Snapdragon MSM8255 | |
| CPU | 1.4 GHz, Single Core Processor | 1 GHz, Single Core Processor |
| Java | Yes, via 3rd party | Yes, via 3rd party |
| Browser | Yes, supports HTML/Flash | Yes, supports HTML/Flash |
Multimedia
| Supports | MMS, Instant Messaging, Voice Recording, Voice Commands, Calendar, YouTube Player | MMS, Instant Messaging, Voice Recording, Calendar, YouTube Player |
| Yes | Yes | |
| Music | MP3, AAC | MP3 |
| Video | MPEG4, H.263, H.264 | MP4, H.263, H.264 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Removable Battery | Removable Battery |
| Size | 1500 mAh, Li-ion Battery | 1500 mAh, Li-ion Battery |
| StandBy Time | 19 days | 17 days |
| Talk Time | 445 min | 410 min |
| Music Playback Time | 37 hours | 36 hours |
Discuss
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