Screen size
equal specsG27.0"
G37.0"
Quick verdict
G3 leads the measured specs 4-2.
Measured wins
G2
2
spec wins
Ties
9
equal specs
G3
4
spec wins
Overall winner
Screen size
equal specsTechnology
G2
GSM
G3
No cellular connectivity
2G bands
G2
GSM 850 / 900 / 1800 / 1900
G3
N/A
GPRS
G2
Class 12
G3
No
EDGE
G2
Yes
G3
No
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Announced
G2
2013, July. Released 2013, July
G3
2014. Released 2014
Status
G2
Discontinued
G3
Discontinued
Dimensions
G2
195 x 124 x 9.8 mm (7.68 x 4.88 x 0.39 in)
G3
194 x 117 x 10 mm (7.64 x 4.61 x 0.39 in)
Weight
G2
450 g (0.99 lb)
G3
300 g (10.58 oz)
SIM
G2
Yes
G3
No
Other
G2
Flashlight
G3
-
Type
G2
TFT
G3
TFT
Size
G2
7.0 inches, 137.9 cm2 (~57.0% screen-to-body ratio)
G3
7.0 inches, 137.9 cm2 (~60.8% screen-to-body ratio)
Resolution
G2
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
G3
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
OS
G2
Android OS
G3
Android 4.2.2 (Jelly Bean)
CPU
G2
-
G3
Dual-core 1.0 GHz Cotex-A7
Card slot
G2
microSDHC (dedicated slot)
G3
microSDHC (dedicated slot)
Internal
G2
-
G3
4GB 512MB RAM
Single
G2
3.15 MP
G3
1.3 MP
Video
G2
Yes
G3
Yes
Features
G2
-
G3
LED flash
Single
G2
VGA
G3
VGA
Video
G2
G3
Loudspeaker
G2
Yes
G3
Yes
3.5mm jack
G2
Yes
G3
Yes
WLAN
G2
Wi-Fi 802.11 b/g
G3
Wi-Fi 802.11 b/g/n
Bluetooth
G2
2.1, EDR
G3
3.0
Positioning
G2
GPS
G3
No
NFC
G2
No
G3
No
Infrared port
G2
Yes
G3
-
Radio
G2
No
G3
No
USB
G2
2.0
G3
2.0, OTG
Sensors
G2
Accelerometer
G3
Accelerometer
Other
G2
Analog TV
G3
HDMI port
Type
G2
Li-Po 2800 mAh, non-removable
G3
Li-Ion 2800 mAh, non-removable
Stand-by
G2
Up to 120 h
G3
-
Talk time
G2
Up to 4 h
G3
Up to 3 h 30 min (multimedia)
Music play
G2
-
G3
Up to 8 h
Colors
G2
White, Black
G3
Black, Red, White