Screen size
equal specsAndroid 3303.5"
Astro JR3.5"
Quick verdict
Android 330 and Astro JR are close on the measured specs.
Measured wins
Android 330
0
spec wins
Ties
13
equal specs
Astro JR
0
spec wins
Screen size
equal specsTechnology
Android 330
GSM
Astro JR
GSM
2G bands
Android 330
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Astro JR
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
Android 330
Class 12
Astro JR
Class 12
EDGE
Android 330
Class 12
Resolution
Refresh rate
Peak brightness
Pixel density
equal specsCPU speed
equal specsRAM
Storage
Main camera
equal specsFront camera
Battery
equal specsWired charging
Weight
equal specsThickness
equal specsIP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Astro JR
Class 12
Announced
Android 330
2014, January. Released 2014, January
Astro JR
2014, September. Released 2014, September
Status
Android 330
Discontinued
Astro JR
Discontinued
Dimensions
Android 330
119 x 62.8 x 11.4 mm (4.69 x 2.47 x 0.45 in)
Astro JR
119 x 62.8 x 11.4 mm (4.69 x 2.47 x 0.45 in)
Weight
Android 330
116 g (4.09 oz)
Astro JR
116 g (4.09 oz)
SIM
Android 330
Dual SIM (Dual stand-by)
Astro JR
Dual SIM (dual stand-by)
Type
Android 330
TFT, 256K colors
Astro JR
TFT
Size
Android 330
3.5 inches, 36.5 cm2 (~48.8% screen-to-body ratio)
Astro JR
3.5 inches, 36.5 cm2 (~48.8% screen-to-body ratio)
Resolution
Android 330
320 x 480 pixels, 3:2 ratio (~165 ppi density)
Astro JR
320 x 480 pixels, 3:2 ratio (~165 ppi density)
OS
Android 330
Android 4.2.2 (Jelly Bean)
Astro JR
Android 4.2.2 (Jelly Bean)
Chipset
Android 330
Mediatek MT6572M (28 nm)
Astro JR
Mediatek MT6572M (28 nm)
CPU
Android 330
Dual-core 1.0 GHz Cortex-A7
Astro JR
Dual-core 1.0 GHz Cortex-A7
GPU
Android 330
Mali-400
Astro JR
Mali-400
Card slot
Android 330
microSDHC (dedicated slot)
Astro JR
microSDHC
Internal
Android 330
512MB 256MB RAM
Astro JR
256MB 512MB
Single
Android 330
2 MP
Astro JR
2 MP
Features
Android 330
LED flash
Astro JR
-
Video
Android 330
Yes
Astro JR
Yes
Other
Android 330
No
Astro JR
-
Single
Android 330
-
Astro JR
Yes
Video
Android 330
-
Astro JR
Loudspeaker
Android 330
Yes
Astro JR
Yes
3.5mm jack
Android 330
Yes
Astro JR
Yes
WLAN
Android 330
Wi-Fi 802.11 b/g/n
Astro JR
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Android 330
4.0, A2DP
Astro JR
4.0, A2DP
Positioning
Android 330
GPS
Astro JR
GPS
NFC
Android 330
No
Astro JR
No
Radio
Android 330
FM radio
Astro JR
FM radio
USB
Android 330
microUSB
Astro JR
microUSB
Sensors
Android 330
Accelerometer
Astro JR
Accelerometer
Type
Android 330
Li-Ion 1300 mAh, removable
Astro JR
Li-Ion 1300 mAh, removable
Stand-by
Android 330
Up to 180 h
Astro JR
Up to 180 h
Talk time
Android 330
Up to 6 h
Astro JR
Up to 6 h
Colors
Android 330
Black, White, Blue, Red
Astro JR
Black, White, Blue, Red