LG
LG Optimus LTE SU640
📱
Display
4.5"
🔋
Capacity
1830 mAh
📷
Main Camera
8 MP
💾
RAM
1 GB
⚡
Chipset
Qualcomm MSM8660 Snapdragon S3
LG Optimus LTE SU640 is a smartphone released in 2011 featuring 4.50-inch display, Qualcomm MSM8660 Snapdragon S3 processor, 1GB RAM, 1830mAh battery.
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The LG Optimus LTE SU640 is a smartphone from LG featuring Qualcomm MSM8660 Snapdragon S3 processor, 4.5" IPS_LCD, 8MP camera. Find the latest prices in Saudi Arabia, UAE, and Egypt on Wakteey. Below you'll find the full specifications, comparisons, and updated prices for the LG Optimus LTE SU640 in 2026.
If you're thinking about buying the LG Optimus LTE SU640 in 2026, here's a quick answer before you decide 👇
⚠️ Warning
This phone is outdated in 2026 and is not recommended for most users.
You can find much better performance at the same price today. 👇
- Basic use only 📱
- Heavy all-day use
- Heavy gaming 🎮
- 5G network users
Final verdict
LG Optimus LTE SU640 is an outdated phone released in 2011. We don't recommend buying it in 2026 — better options exist at the same price.
Key Specifications
Display
4.5" IPS_LCD · Hz
Chipset
Qualcomm MSM8660 Snapdragon S3
RAM
1GB
Internal Storage
4GB
Main Camera
8MP
Capacity
1,830mAh
OS
ANDROID Android 2.3.5 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich)
Features
Available Colors
LG Optimus LTE SU640 in detail
LG Optimus LTE SU640 display
The LG Optimus LTE SU640 has a 4.5-inch IPS_LCD display with HD+ resolution. Pixel density is 326 ppi.
Performance
It is powered by the Qualcomm MSM8660 Snapdragon S3. RAM goes up to 1 GB. Storage starts at 4 GB, with a microSD slot.
Camera
The main rear camera is 8 MP. Video tops out at 1080p@30fps. The selfie camera is 1.3 MP.
Battery & charging
The battery is 1,830 mAh, relatively small, so you may need a top-up during the day.
Design & software
It weighs 135 g. It runs Android 2.3.5 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich).
❓LG Optimus LTE SU640 — Frequently Asked Questions
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