Screen size
Gravity ProWinner: 4.0"+1.2%
Prime 4.04.0"
Quick verdict
Gravity Pro leads the measured specs 12-1.
Measured wins
Gravity Pro
12
spec wins
Overall winner
Ties
5
equal specs
Prime 4.0
1
spec wins
Screen size
Technology
Gravity Pro
GSM / HSPA
Prime 4.0
GSM / HSPA
2G bands
Gravity Pro
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Prime 4.0
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Gravity Pro
HSDPA 850 / 2100
Prime 4.0
HSDPA 850 / 2100
Speed
Gravity Pro
HSPA 7.2/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Prime 4.0
HSPA
Announced
Gravity Pro
2013. Released 2013
Prime 4.0
2014, May. Released 2014, May
Status
Gravity Pro
Discontinued
Prime 4.0
Discontinued
Dimensions
Gravity Pro
139.7 x 76.4 x 17.6 mm (5.5 x 3.01 x 0.69 in)
Prime 4.0
124 x 66 x 9.3 mm (4.88 x 2.60 x 0.37 in)
Weight
Gravity Pro
240 g (8.47 oz)
Prime 4.0
-
SIM
Gravity Pro
Yes
Prime 4.0
Dual SIM (Mini-SIM)
Other
Gravity Pro
IP67 dust/water resistant (up to 1m for 30 min)
Prime 4.0
-
Type
Gravity Pro
IPS LCD
Prime 4.0
IPS LCD
Size
Gravity Pro
4.02 inches, 44.5 cm2 (~41.7% screen-to-body ratio)
Prime 4.0
3.97 inches, 44.9 cm2 (~54.8% screen-to-body ratio)
Resolution
Gravity Pro
480 x 854 pixels, 16:9 ratio (~244 ppi density)
Prime 4.0
480 x 800 pixels, 5:3 ratio (~235 ppi density)
Other
Gravity Pro
-
Prime 4.0
Flashlight
OS
Gravity Pro
Android 4.0 (Ice Cream Sandwich)
Prime 4.0
Android 4.2.2 (Jelly Bean)
Chipset
Gravity Pro
Mediatek MT6589 (28 nm)
Prime 4.0
Mediatek MT6572M/W
CPU
Gravity Pro
Quad-core 1.2 GHz Cortex-A7
Prime 4.0
Dual-core Cortex-A7
GPU
Gravity Pro
PowerVR SGX544
Prime 4.0
Mali-400
Card slot
Gravity Pro
microSDHC (dedicated slot)
Prime 4.0
microSDHC
Internal
Gravity Pro
4GB 1GB RAM
Prime 4.0
4GB 512MB RAM
Single
Gravity Pro
8 MP, AF
Prime 4.0
2 MP
Features
Gravity Pro
LED flash
Prime 4.0
LED flash
Video
Gravity Pro
Yes
Prime 4.0
Yes
Single
Gravity Pro
1.3 MP
Prime 4.0
VGA
Video
Gravity Pro
Prime 4.0
Loudspeaker
Gravity Pro
Yes
Prime 4.0
Yes
3.5mm jack
Gravity Pro
Yes
Prime 4.0
Yes
WLAN
Gravity Pro
Wi-Fi 802.11 b/g/n, hotspot
Prime 4.0
Wi-Fi 802.11 b/g/n
Bluetooth
Gravity Pro
4.1, A2DP
Prime 4.0
2.0
Positioning
Gravity Pro
GPS
Prime 4.0
GPS
NFC
Gravity Pro
No
Prime 4.0
No
Radio
Gravity Pro
FM radio
Prime 4.0
FM radio
USB
Gravity Pro
microUSB 2.0
Prime 4.0
microUSB
Sensors
Gravity Pro
Prime 4.0
Accelerometer
Type
Gravity Pro
Li-Ion 2800 mAh, removable
Prime 4.0
Li-Ion 1550 mAh, removable
Stand-by
Gravity Pro
Up to 700 h
Prime 4.0
Up to 120 h
Talk time
Gravity Pro
Up to 11 h
Prime 4.0
Up to 3 h 20 min
Colors
Gravity Pro
Black, White, Orange
Prime 4.0
White, Black, Blue