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Sonim
Sonim XP3340 Sentinel
Released: January 1, 2011
Discontinued📱
Display
2"
🔋
Capacity
1750 mAh
📷
Main Camera
2 MP
Sonim XP3340 Sentinel is a smartphone released in 2011 featuring 2.00-inch display, 1750mAh battery.
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🏆 Expert Verdict
3.8/10
If you're thinking about buying the Sonim XP3340 Sentinel 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This phone is outdated in 2026 and is not recommended for most users.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. 👇
🟢 Good for
- Basic use only 📱
🔴 Not ideal for
- Heavy all-day use
- Heavy gaming 🎮
- 5G network users
🏆
Final verdict
Sonim XP3340 Sentinel is an outdated phone released in 2011. We don't recommend buying it in 2026 — better options exist at the same price.
🔄 Better alternatives in 2026
Key Specifications
📱
Display
2" TFT · Hz
📷
Main Camera
2MP
🔋
Capacity
1,750mAh
🌐
OS
OTHER MediaTek MT6235 platform
🛡️
Protection
IP68
Features
NFC
5G
Wireless Charging
Water Resistant
Headphone Jack
Memory Card
Stereo Speakers
OIS Camera
Available Colors
BlackBlackYellow
❓Sonim XP3340 Sentinel — Frequently Asked Questions
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