BLU Dash JR
#7616
Samsung i640
#8740Category Breakdown
BLU Dash JR
Samsung i640
Performance
52.925.9
Camera
12.739.6
Display
33.222.1
Battery
10.310.3
Build
0.214.4
Connectivity
18.010.7
Audio
8.98.9
Overall
18.114.3
Summary
- The BLU Dash JR features a larger 3.5-inch TFT display with a resolution of 320 x 480 pixels, compared to the Samsung i640's smaller 2.4-inch TFT screen at 320 x 240 pixels, offering a slightly better viewing experience.
- In terms of performance, the Dash JR is powered by a 1.0 GHz Cortex-A5 CPU and has 512MB of RAM, while the i640 runs on a 416 MHz Intel XScale processor with 64MB of RAM, resulting in better multitasking capabilities for the Dash JR.
- Both phones have a 2 MP rear camera, but the Dash JR can record video at 480p, whereas the i640's video capabilities are unspecified.
- Battery capacity is identical at 1000mAh, but the Dash JR is lighter at 105g compared to the i640's 148g.
- The Dash JR runs on Android 2.3, providing a more modern software experience than the i640's Windows Mobile 6.0.
- Connectivity options also differ, with the Dash JR supporting Wi-Fi and Bluetooth 2.1, while the i640 lacks Wi-Fi and has Bluetooth 2.0.
Side-by-side Specification Comparison
BLU Dash JR
Samsung i640
General
Release Date
2013
2008
Announced
2013
2008
Description
D140 - Dual SIM
N/A
Display
Size
3.5"
2.4"
Type
TFT, 256K colors
TFT, 65K colors
Resolution
320 x 480 pixels, 3:2 ratio (~165 ppi density)
320 x 240 pixels, 4:3 ratio (~167 ppi density)
PPI
320
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
1.0 GHz Cortex-A5
32-bit Intel XScale PXA270 416 MHz
GPU
Mali-400
N/A
Memory
512MB 256MB RAM
64MB RAM, 128MB ROM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSD (dedicated slot)
Camera
Main Camera
2 MP
2 MP
Main Camera Features
N/A
N/A
Front Camera
N/A
VGA videocall camera
Front Camera Features
N/A
N/A
Video Recording
480p@30fps
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1000 mAh
1000 mAh
Battery Details
Li-Ion 1000 mAh, removable
Removable Li-Ion 1000 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
116.5 x 62 x 12 mm (4.59 x 2.44 x 0.47 in)
94.4 x 61 x 16.9 mm (3.72 x 2.40 x 0.67 in)
Weight
105 g
148 g
Materials
N/A
N/A
Colors
Black, White, Blue, Silver, Pink, Yellow
Silver
Foldable
✗
✗
SAR
N/A
1.18 W/kg (head) 1.12 W/kg (body)
Connectivity
SIM
Dual SIM (Mini-SIM, dual stand-by)
Mini-SIM
Network
GSM
GSM / HSPA
Network Speed
N/A
HSPA 3.6/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
No
Bluetooth
2.1
2.0
NFC
✗
✗
USB
microUSB 2.0
1.1
IR Blaster
✗
✗
Headphone Jack
✓
✗
Radio
✗
✗
Positioning
GPS
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
No
Software & Security
Operating System
Android 2.3 (Gingerbread)
Microsoft Windows Mobile 6.0 Standard
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
N/A