Allview A4 Duo
#7233
BLU Dash JR
#7616Category Breakdown
Allview A4 Duo
BLU Dash JR
Performance
53.152.9
Camera
39.612.7
Display
16.033.2
Battery
12.310.3
Build
0.20.2
Connectivity
30.218.0
Audio
8.98.9
Overall
19.918.1
Summary
- The Allview A4 Duo and BLU Dash JR both feature a 3.5-inch TFT display with a resolution of 320 x 480 pixels, but the Dash JR supports 256K colors, potentially offering a slightly richer visual experience.
- In terms of performance, the A4 Duo is equipped with a dual-core 1.0 GHz Cortex-A7 CPU, while the Dash JR uses a 1.0 GHz Cortex-A5, with both having 512MB of RAM.
- Both devices have a 2 MP rear camera, but the Dash JR can record video at 480p@30fps, which may provide better video quality.
- The A4 Duo has a 1200 mAh battery capacity compared to the Dash JR's 1000 mAh, potentially offering longer usage time.
- The A4 Duo runs on Android 4.2 (Jelly Bean), while the Dash JR operates on the older Android 2.3 (Gingerbread), indicating a more updated software experience for the A4 Duo.
- Both phones have similar build dimensions and weight, with the Dash JR being slightly lighter.
Side-by-side Specification Comparison
Allview A4 Duo
BLU Dash JR
General
Release Date
2013
2013
Announced
2013
2013
Description
N/A
D140 - Dual SIM
Display
Size
3.5"
3.5"
Type
TFT
TFT, 256K colors
Resolution
320 x 480 pixels, 3:2 ratio (~165 ppi density)
320 x 480 pixels, 3:2 ratio (~165 ppi density)
PPI
320
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
Dual-core 1.0 GHz Cotex-A7
1.0 GHz Cortex-A5
GPU
Mali-400
Mali-400
Memory
512MB RAM
512MB 256MB RAM
Expandable Storage
✗
✗
Card Slot
No
microSDHC (dedicated slot)
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
480p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1200 mAh
1000 mAh
Battery Details
Li-Ion 1200 mAh, removable
Li-Ion 1000 mAh, removable
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)
116.5 x 62 x 12 mm (4.59 x 2.44 x 0.47 in)
Weight
110.6 g
105 g
Materials
N/A
N/A
Colors
Black
Black, White, Blue, Silver, Pink, Yellow
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (dual stand-by)
Dual SIM (Mini-SIM, dual stand-by)
Network
GSM / HSPA
GSM
Network Speed
HSPA
N/A
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot, Wi-Fi Direct
Wi-Fi 802.11 b/g/n
Bluetooth
4.0, A2DP, EDR
2.1
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
No
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.2 (Jelly Bean)
Android 2.3 (Gingerbread)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer