4G
IPS LCD
Smartphone
Coolpad Legacy S TD-LTE US 3648A (Coolpad CP3648A)
Coolpad
About Coolpad Legacy S
The Coolpad Legacy S is a compact Android smartphone designed for straightforward, no-frills use. Its 5.45-inch IPS TFT LCD display delivers HD+ resolution at 720 by 1440 pixels, offering clear visuals in a pocket-friendly form factor.
Running Android 9.0 Pie out of the box, the device pairs 2GB of RAM with modest internal hardware, ensuring basic tasks like calls, messaging, and light apps run smoothly. The 2450 mAh battery provides a day of moderate use, while the single SIM slot keeps connectivity simple. Weighing just 159 grams and measuring 9.4 mm thick, the Legacy S is lightweight and easy to handle, appealing to users who prioritize portability over high-end features.
Technical Specifications
Display
Size
5.45 inch
Type
Color IPS TFT LCD display
Resolution
720x1440
Color depth
24-bit, 8-bit HDR
Subpixel
RGB Matrix (3 subpixels)
Screen-to-body
70.7%
Active area
61.89 × 123.79 mm
Touch
Capacitive multi-touch sensing screen
Performance
Processor
Helio A22
CPU
Quad-core, up to 2 GHz
GPU
IMG PowerVR GE8300
Process
12 nm
Platform
Google Android
Memory
RAM
2 GiB
Battery
Capacity
2450 mAh
Type
Lithium-ion polymer (LiPo)
Cameras
Main
3264×2448 · 1× optical
visibility
Megapixels
8
Sensor
CMOS
Focus
Phase-Detection Autofocus (PD AF)
Flash
single LED
Stabilization
EIS
Formats
JPG
Features
Electronic Image Stabilizer (EIS), HDR photo, Slow motion video, Burst mode, Touch focus, Macro mode, Panorama Photo, Face detection, Face tagging, Face retouch
Front
2560×1920
visibility
Megapixels
4.9
Sensor
CMOS
Formats
JPG
Features
HDR photo, Burst mode, Panorama Photo, Face detection, Face tagging, Face retouch
Dimensions
Size
71.1 × 152.4 × 9.4 mm
Weight
159 g
Connectivity
Wi-Fi
Wi-Fi 4
Wi-Fi services
Wi-Fi Tethering
Bluetooth profiles
A2DP, AVRCP, HFP, HID, LAP, OPP, PAN
USB
USB Type-C reversible
USB services
USB charging, USB Host, USB On-The-Go 2.0
GPS
GPS, GLONASS
GPS services
Simultaneous GPS (S-GPS), Assisted GPS, Geotagging, QuickGPS
LTE · 9 bandsTD-LTE · 1 bandsCDMA · 3 bands
All LTE bands (9)
- LTE 1700/2100 MHz (Band 4, AWS)
- LTE 1700/2100 MHz (Band 66)
- LTE 1900 MHz (Band 2, PCS)
- LTE 1900 MHz (Band 25)
- LTE 600 MHz (Band 71) bands
- LTE 700 MHz (Band 12)
- LTE 700 MHz (Band 13)
- LTE 850 MHz (Band 26)
- LTE 850 MHz (Band 5)
All TD-LTE bands (1)
- TD-LTE 2500 MHz (Band XLI)
All CDMA bands (3)
- CDMA 1900MHz (BC1/BC14, PCS)
- CDMA 800MHz (BC0, 850)
- CDMA 800MHz (BC10)
Audio
Channels
stereo
Output
3.5mm
Sensors
Sensors
Accelerometer, Compass, Light intensity sensor, Proximity sensor
Features
SIM
Nano-SIM (4FF)
Carrier
Boost Mobile US
Markets
North America (NA) (USA)
Extras
Haptic touch feedback
Software extras
Navigation software, Intelligent personal assistant, Face Recognition
Regulatory
HAC
M4, T4
Data status
Final
Live Contract Deals
Placeholder
Deals integration coming soon