Cat B15 Q
The Cat B15 Q is a budget-focused device, powered by the Mediatek MT6582M (28 nm), built for basic everyday tasks (2014).
2014 · Entry-level · Android 4.4.2 (KitKat)ⓘ Grades compare this device against others in its own market segment (Budget), not against every device on the site.
⚡ Quick Specs
Size4" · 125 x 69.5 x 15 mm (4.92 x 2.74 x 0.59 in)
ChipsetMediatek MT6582M (28 nm)
RAM1GB
Storage4GB
Main Camera5 MP · LED flash
⚖️ Compare With
✓︎ Pros
✓3.5mm headphone jack for wired audio without adapters
⊗ Cons
✗Smaller 2,000 mAh battery — may need midday charging
✗Basic Mediatek MT6582M (28 nm) for simple tasks only
✗Only 1GB RAM — apps may reload frequently
✗5 MP main camera — basic quality, limited for photography enthusiasts
⚠️ Not ideal for
Heavy usage daysGamingMultitaskingMultitasking
ℹ️ Overview
Announced
2014, Q2. Released 2014, June
⚙️ Performance
Chipset
Mediatek MT6582M (28 nm)
Entry-level — basic tasks only
CPU
Quad-core 1.3 GHz Cortex-A7
RAM
1GB
Apps may reload frequently
💻 Display
Sharpness
233 ppi
Pixels visible at normal viewing distance
📷 Camera
Main Camera
5 MP
Basic quality — limited flexibility
🔋 Battery
Capacity
2,000 mAh
May need midday charging with heavy use
Type
Li-Ion 2000 mAh, removable
📱 Design & Build
Weight
170g
Balanced size and weight
Dimensions
125 x 69.5 x 15 mm (4.92 x 2.74 x 0.59 in)
SIM
Dual SIM (Mini-SIM, dual stand-by)
📶 Network
2G Bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 2100 - EU, EMEA
📡 Connectivity
WiFi
Wi-Fi 802.11 b/g/n, hotspot
❓ Frequently Asked Questions
No, the Cat B15 Q does not support 5G — it supports GSM / HSPA.
No, the Cat B15 Q does not have NFC.
The Cat B15 Q is rated IP67 — IP67 dust/water resistant (up to 1m for 30 min) MIL-STD-810G compliant Drop resistant up to 1.8m.
Yes, the Cat B15 Q supports microSDHC expandable storage.
Yes, the Cat B15 Q supports dual SIM (Dual SIM (Mini-SIM, dual stand-by)).
Yes, the Cat B15 Q has a 3.5mm headphone jack.
Speaker setup: Yes.
The Cat B15 Q ships with Android 4.4.2 (KitKat).
The Cat B15 Q uses microUSB 2.0.
The Cat B15 Q supports Wi-Fi 802.11 b/g/n, hotspot.
The Cat B15 Q has 4.0, A2DP, LE.
