alcatel OT-S521A
The alcatel OT-S521A is a budget-focused device, built for basic everyday tasks (2008).
2008 · Entry-levelⓘ Grades compare this device against others in its own market segment (Budget), not against every device on the site.
⚡ Quick Specs
Size1.8" · 103.5 x 44.9 x 10.9 mm (4.07 x 1.77 x 0.43 in)
Storage2MB
⚖️ Compare With
✓︎ Pros
✓Lightweight at 83g — easy to carry
⊗ Cons
✗Smaller 750 mAh battery — may need midday charging
✗Lower-resolution 114 PPI screen — visible pixels on close inspection
✗No headphone jack — requires wireless or USB-C audio
⚠️ Not ideal for
Heavy usage daysMedia consumption
💻 Display
Sharpness
114 ppi
Pixels visible at normal viewing distance
🔋 Battery
Capacity
750 mAh
May need midday charging with heavy use
Type
Removable Li-Ion 750 mAh battery
📱 Design & Build
Weight
83g
Very light — comfortable for long use
Dimensions
103.5 x 44.9 x 10.9 mm (4.07 x 1.77 x 0.43 in)
❓ Frequently Asked Questions
No, the alcatel OT-S521A does not support 5G — it supports GSM.
No, the alcatel OT-S521A does not support a memory card.
The alcatel OT-S521A SIM configuration: Mini-SIM.
No, the alcatel OT-S521A does not have a 3.5mm headphone jack.
Speaker setup: Yes.
The alcatel OT-S521A uses miniUSB 2.0.
The alcatel OT-S521A supports No.
The alcatel OT-S521A has No.
