Allview A5 Duo
#7926
LG Viper 4G LTE LS840
#8304Category Breakdown
Allview A5 Duo
LG Viper 4G LTE LS840
Performance
27.828.3
Camera
39.619.1
Display
16.916.9
Battery
16.716.7
Build
0.214.5
Connectivity
33.945.7
Audio
8.98.9
Overall
16.915.6
Summary
- The Allview A5 Duo and LG Viper 4G LTE LS840 both feature a 4.0-inch TFT display with a resolution of 480 x 800 pixels, offering similar visual quality.
- In terms of performance, both devices are powered by a dual-core CPU at 1.2 GHz, but the Viper has a more capable Adreno 220 GPU compared to the Mali-400 in the A5 Duo.
- The camera on the Viper is superior, with a 5 MP rear camera capable of 1080p video recording, while the A5 Duo has a 3.15 MP rear camera.
- Both phones have a 1700 mAh battery, but neither supports fast or wireless charging.
- The A5 Duo runs on Android 4.2.2, providing a more updated software experience than the Viper's Android 2.3.
- Overall, the Viper offers better camera performance and software, while both devices have similar build quality and battery specifications.
Side-by-side Specification Comparison
Allview A5 Duo
LG Viper 4G LTE LS840
General
Release Date
2013
2012
Announced
2013
2012
Description
N/A
For Sprint
Display
Size
4"
4"
Type
TFT
TFT
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
Dual-core 1.2 GHz Cotex-A7
Dual-core 1.2 GHz
GPU
Mali-400
Adreno 220
Memory
4GB 512MB RAM
4GB (1.7GB user available), 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot), 4 GB included
Camera
Main Camera
3.15 MP
5 MP, AF
Main Camera Features
LED flash
LED flash
Front Camera
VGA
VGA
Front Camera Features
N/A
N/A
Video Recording
Yes
1080p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1700 mAh
1700 mAh
Battery Details
Li-Ion 1700 mAh, removable
Removable Li-Ion 1700 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
126 x 64.4 x 11.5 mm (4.96 x 2.54 x 0.45 in)
117 x 62 x 11.7 mm (4.61 x 2.44 x 0.46 in)
Weight
137.7 g
142 g
Materials
N/A
N/A
Colors
Black
Black
Foldable
✗
✗
SAR
N/A
1.05 W/kg (head) 1.16 W/kg (body)
Connectivity
SIM
Dual SIM (dual stand-by)
Mini-SIM
Network
GSM / HSPA
CDMA / EVDO / LTE
Network Speed
HSPA 21.1/5.76 Mbps
EV-DO Rev.A 3.1 Mbps, LTE
5G
✗
✗
4G
✗
✓
WiFi
Wi-Fi 802.11 b/g/n, hotspot, Wi-Fi Direct
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, DLNA
Bluetooth
4.0, A2DP, EDR
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 2.3 (Gingerbread)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Accelerometer, proximity, compass