BLU Ultra
#11642
VK Mobile VK520
#11801Category Breakdown
BLU Ultra
VK Mobile VK520
Performance
18.25.3
Camera
2.50.0
Display
5.722.8
Battery
3.41.6
Build
0.20.2
Connectivity
1.01.0
Audio
8.90.0
Overall
4.73.8
Summary
- The BLU Ultra features a monochrome graphic display measuring 1.31 inches with a resolution of 96 x 64 pixels, while the VK Mobile VK520 has a CSTN display with 65K colors at a resolution of 128 x 143 pixels, offering a slightly higher pixel density.
- In terms of performance, the BLU Ultra is equipped with 16MB of storage and 16GB of RAM, whereas the VK520 has no RAM or specified storage.
- Both devices lack rear and selfie cameras, but the VK520 does include a VGA rear camera.
- The BLU Ultra has a 500mAh battery, while the VK520's battery capacity is unspecified.
- Build-wise, the BLU Ultra is smaller and lighter than the VK520, which is bulkier.
- Both devices do not support modern connectivity options and run on unspecified software.
Side-by-side Specification Comparison
BLU Ultra
VK Mobile VK520
General
Release Date
2011
2004
Announced
2011
2004
Description
N/A
N/A
Display
Size
1.31"
N/A
Type
Monochrome graphic
CSTN, 65K colors
Resolution
96 x 64 pixels, 3:2 ratio (~88 ppi density)
128 x 143 pixels
PPI
96
128
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
16MB
N/A
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
No
Camera
Main Camera
N/A
VGA
Main Camera Features
N/A
N/A
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
N/A
No
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
500 mAh
N/A
Battery Details
Removable Li-Ion 500 mAh battery
Removable Li-Ion battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
105.5 x 45 x 12.7 mm (4.15 x 1.77 x 0.5 in)
76 x 44 x 23 mm (2.99 x 1.73 x 0.91 in)
Weight
N/A
N/A
Materials
N/A
N/A
Colors
Black, Yellow, Blue, Red
Blue
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
No
No
NFC
✗
✗
USB
miniUSB (charging only)
N/A
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
No
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A