Screen size
equal specsLink II7.0"
Optimax 127.0"
Quick verdict
Optimax 12 leads the measured specs 5-3.
Measured wins
Link II
3
spec wins
Ties
9
equal specs
Optimax 12
5
spec wins
Overall winner
Screen size
equal specsTechnology
Link II
No cellular connectivity
Optimax 12
GSM / HSPA
2G bands
Link II
N/A
Optimax 12
GSM 850 / 900 / 1800 / 1900
GPRS
Link II
No
Optimax 12
-
EDGE
Link II
No
Optimax 12
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
equal specsStorage
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
-
3G bands
Link II
-
Optimax 12
HSDPA 850 / 1900 / 2100
Speed
Link II
-
Optimax 12
HSPA 21.1/5.76 Mbps
Announced
Link II
2013. Released 2013
Optimax 12
2018, March. Released 2018, April
Status
Link II
Discontinued
Optimax 12
Discontinued
Dimensions
Link II
188.1 x 112.2 x 10.1 mm (7.41 x 4.42 x 0.40 in)
Optimax 12
188 x 107.5 x 10.3 mm (7.40 x 4.23 x 0.41 in)
Weight
Link II
310 g (10.93 oz)
Optimax 12
272 g (9.59 oz)
SIM
Link II
No
Optimax 12
Dual SIM (Mini-SIM, dual stand-by)
Type
Link II
TFT
Optimax 12
TN TFT
Size
Link II
7.0 inches, 137.9 cm2 (~65.3% screen-to-body ratio)
Optimax 12
7.0 inches, 137.9 cm2 (~68.2% screen-to-body ratio)
Resolution
Link II
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
Optimax 12
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
OS
Link II
Android 4.2.2 (Jelly Bean)
Optimax 12
Android 6.0 (Marshmallow)
CPU
Link II
1.5 GHz
Optimax 12
Quad-core 1.3 GHz Cortex-A7
Chipset
Link II
-
Optimax 12
Mediatek MT8321 (28 nm)
GPU
Link II
-
Optimax 12
Mali-400
Card slot
Link II
microSDHC (dedicated slot)
Optimax 12
microSDHC
Internal
Link II
8GB 1GB RAM
Optimax 12
8GB 1GB RAM
Single
Link II
2 MP, AF
Optimax 12
5 MP
Video
Link II
Yes
Optimax 12
720p@30fps
Features
Link II
-
Optimax 12
LED flash
Single
Link II
1.3 MP
Optimax 12
2 MP
Video
Link II
Optimax 12
Loudspeaker
Link II
Yes
Optimax 12
Yes
3.5mm jack
Link II
Yes
Optimax 12
Yes
WLAN
Link II
Wi-Fi 802.11 a/b/g/n, dual-band
Optimax 12
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Link II
No
Optimax 12
4.0, A2DP
Positioning
Link II
No
Optimax 12
GPS
NFC
Link II
No
Optimax 12
No
Radio
Link II
No
Optimax 12
FM radio
USB
Link II
microUSB
Optimax 12
microUSB 2.0
Sensors
Link II
Accelerometer
Optimax 12
Accelerometer
Other
Link II
HDMI port
Optimax 12
-
Type
Link II
Li-Ion 3000 mAh, non-removable
Optimax 12
Li-Ion 2400 mAh battery
Stand-by
Link II
Up to 250 h
Optimax 12
Up to 132 h
Talk time
Link II
-
Optimax 12
Up to 3 h
Colors
Link II
Black, White
Optimax 12
Black, Silver, Rose Gold