Allview A4 Duo
#7233
Samsung Galaxy Prevail
#7574Category Breakdown
Allview A4 Duo
Samsung Galaxy Prevail
Performance
53.151.5
Camera
39.610.6
Display
16.033.2
Battery
12.315.2
Build
0.216.5
Connectivity
30.216.9
Audio
8.98.9
Overall
19.918.3
Summary
- The Allview A4 Duo features a slightly larger 3.5-inch TFT display compared to the 3.2-inch screen of the Samsung Galaxy Prevail, both with the same resolution of 320 x 480 pixels but differing in pixel density.
- In terms of performance, the A4 Duo is equipped with a dual-core 1.0 GHz Cortex-A7 processor and 512MB RAM, while the Prevail has an 800 MHz CPU and 117MB RAM, indicating better multitasking capabilities for the A4 Duo.
- Both devices have a 2 MP rear camera, but the Prevail can only record video at 320p, whereas the A4 Duo supports video recording without specified limitations.
- The battery capacity of the Galaxy Prevail is higher at 1500mAh compared to the A4 Duo's 1200mAh, potentially offering longer usage time.
- In terms of software, the A4 Duo runs on Android 4.2 (Jelly Bean), providing a more updated experience than the Prevail's Android 2.2 (Froyo).
- Build-wise, both phones are similarly sized and constructed, with the A4 Duo being slightly heavier at 110.6g versus the Prevail's 108g.
Side-by-side Specification Comparison
Allview A4 Duo
Samsung Galaxy Prevail
General
Release Date
2013
2011
Announced
2013
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 Cotex-A7
800 MHz
GPU
Mali-400
N/A
Memory
512MB RAM
117MB
Expandable Storage
✗
✗
Card Slot
No
microSDHC (dedicated slot), 2 GB included
Camera
Main Camera
2 MP
2 MP
Main Camera Features
N/A
N/A
Front Camera
N/A
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
1200 mAh
1500 mAh
Battery Details
Li-Ion 1200 mAh, removable
Removable Li-Ion 1500 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
116.1 x 63.2 x 12 mm (4.57 x 2.49 x 0.47 in)
113 x 57 x 12 mm (4.45 x 2.24 x 0.47 in)
Weight
110.6 g
108 g
Materials
N/A
N/A
Colors
Black
Black
Foldable
✗
✗
SAR
N/A
0.84 W/kg (head) 0.56 W/kg (body)
Connectivity
SIM
Dual SIM (dual stand-by)
Mini-SIM
Network
GSM / HSPA
CDMA / CDMA2000
Network Speed
HSPA
EV-DO Rev.0, 153.2 Kbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot, Wi-Fi Direct
No
Bluetooth
4.0, A2DP, EDR
3.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
No
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.2 (Jelly Bean)
Android 2.2 (Froyo)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity, compass