Celkon A9 Dual
#7253
Samsung Galaxy Prevail
#7574Category Breakdown
Celkon A9 Dual
Samsung Galaxy Prevail
Performance
52.651.5
Camera
39.610.6
Display
16.033.2
Battery
13.615.2
Build
0.216.5
Connectivity
19.016.9
Audio
8.98.9
Overall
19.818.3
Summary
- The Celkon A9 Dual features a slightly larger 3.5-inch TFT display compared to the 3.2-inch display of the Samsung Galaxy Prevail, both with the same resolution but differing pixel density, giving the A9 a marginally better visual experience.
- In terms of performance, the A9 has a dual-core 1.0 GHz CPU and 512MB RAM, while the Prevail is equipped with an 800 MHz CPU and 117MB RAM, making the A9 superior in multitasking capabilities.
- Both phones have a 2 MP rear camera without OIS, but the Prevail can only record video at 320p, while the A9 does not specify video capabilities.
- The A9's battery capacity is 1350 mAh, slightly less than the Prevail's 1500 mAh, which may affect longevity.
- Build quality shows the A9 is slightly heavier and thicker, while the Prevail is more compact.
- Lastly, the A9 runs on Android 4.2.2 (Jelly Bean), offering a more updated software experience compared to the Prevail's Android 2.2 (Froyo).
Side-by-side Specification Comparison
Celkon A9 Dual
Samsung Galaxy Prevail
General
Release Date
2014
2011
Announced
2014
2011
Description
N/A
For Boost MobileAlso known as Samsung Galaxy Precedent
Display
Size
3.5"
3.2"
Type
TFT
TFT, 256K colors
Resolution
320 x 480 pixels, 3:2 ratio (~165 ppi density)
320 x 480 pixels, 3:2 ratio (~180 ppi density)
PPI
320
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
Qualcomm MSM7627-3
CPU
Dual-core 1.0 GHz
800 MHz
GPU
N/A
N/A
Memory
512MB 256MB RAM
117MB
Expandable Storage
✗
✗
Card Slot
microSDHC
microSDHC (dedicated slot), 2 GB included
Camera
Main Camera
2 MP
2 MP
Main Camera Features
N/A
N/A
Front Camera
VGA
N/A
Front Camera Features
N/A
N/A
Video Recording
Yes
320p
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1350 mAh
1500 mAh
Battery Details
Li-Ion 1350 mAh battery
Removable Li-Ion 1500 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
120.5 x 63.9 x 10.6 mm (4.74 x 2.52 x 0.42 in)
113 x 57 x 12 mm (4.45 x 2.24 x 0.47 in)
Weight
116 g
108 g
Materials
N/A
N/A
Colors
White, Black
Black
Foldable
✗
✗
SAR
N/A
0.84 W/kg (head) 0.56 W/kg (body)
Connectivity
SIM
Dual SIM
Mini-SIM
Network
GSM
CDMA / CDMA2000
Network Speed
N/A
EV-DO Rev.0, 153.2 Kbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
No
Bluetooth
2.0
3.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.2.2 (Jelly Bean)
Android 2.2 (Froyo)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer, proximity, compass